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4450d018b27fe46c64bb957d863ccc819f512146
QuizzinMk5.1/Assets/Quiz/Materials/OptimizedShaders/WarningLight/Poiyomi Pro World.shader
Klawneb 4450d018b2 Universally challenged fixed
2025-12-07 23:15:32 +00:00

12791 lines
510 KiB
GLSL
Raw Blame History

Shader "Hidden/Locked/.poiyomi/Poiyomi Pro World/840bcb10a024ade40964d286b99b9498"
{
Properties
{
[HideInInspector] shader_master_label ("<color=#E75898ff>Poiyomi 9.3.48</color>", Float) = 0
[HideInInspector] shader_is_using_thry_editor ("", Float) = 0
[HideInInspector] shader_locale ("0db0b86376c3dca4b9a6828ef8615fe0", Float) = 0
[HideInInspector] footer_website ("{texture:{name:icon-poilogo,height:24},action:{type:URL,data:https://www.poiyomi.com},hover:WEBSITE}", Float) = 0
[HideInInspector] footer_discord ("{texture:{name:icon-discord,height:24},action:{type:URL,data:https://discord.gg/Ays52PY},hover:DISCORD}", Float) = 0
[HideInInspector] footer_patreon ("{texture:{name:icon-patreon-new,height:24},action:{type:URL,data:https://www.patreon.com/poiyomi},hover:PATREON}", Float) = 0
[HideInInspector] footer_youtube ("{texture:{name:icon-youtube,height:24},action:{type:URL,data:https://www.youtube.com/poiyomi},hover:YOUTUBE}", Float) = 0
[HideInInspector] footer_github ("{texture:{name:icon-github,height:24},action:{type:URL,data:https://github.com/poiyomi/PoiyomiToonShader},hover:GITHUB}", Float) = 0
[HideInInspector] footer_bluesky ("{texture:{name:icon-bluesky,height:24},action:{type:URL,data:https://bsky.app/profile/poiyomi.com},hover:BLUESKY}", Float) = 0
[HideInInspector] footer_twitter ("{texture:{name:icon-twitter,height:24},action:{type:URL,data:https://x.com/poiyomi},hover:X}", Float) = 0
[Header(POIYOMI SHADER UI FAILED TO LOAD)]
[Header(. This is caused by scripts failing to compile. It can be fixed.)]
[Header(. The inspector will look broken and will not work properly until fixed.)]
[Header(. Please check your console for script errors.)]
[Header(. You can filter by errors in the console window.)]
[Header(. Often the topmost error points to the erroring script.)]
[Space(30)][Header(Common Error Causes)]
[Header(. Installing multiple Poiyomi Shader packages)]
[Header(. Make sure to delete the Poiyomi shader folder before you update Poiyomi.)]
[Header(. If a package came with Poiyomi this is bad practice and can cause issues.)]
[Header(. Delete the package and import it without any Poiyomi components.)]
[Header(. Bad VRCSDK installation (e.g. Both VCC and Standalone))]
[Header(. Delete the VRCSDK Folder in Assets if you are using the VCC.)]
[Header(. Avoid using third party SDKs. They can cause incompatibility.)]
[Header(. Script Errors in other scripts)]
[Header(. Outdated tools or prefabs can cause this.)]
[Header(. Update things that are throwing errors or move them outside the project.)]
[Space(30)][Header(Visit Our Discord to Ask For Help)]
[Space(5)]_ShaderUIWarning0 (" → discord.gg/poiyomi ← We can help you get it fixed! --{condition_showS:(0==1)}", Int) = -0
[Space(1400)][Header(POIYOMI SHADER UI FAILED TO LOAD)]
_ShaderUIWarning1 ("Please scroll up for more information! --{condition_showS:(0==1)}", Int) = -0
[HideInInspector] _ForgotToLockMaterial (";;YOU_FORGOT_TO_LOCK_THIS_MATERIAL;", Int) = 1
[ThryShaderOptimizerLockButton] _ShaderOptimizerEnabled ("", Int) = 1
[HideInInspector] GeometryShader_Enabled("GEOMETRY SHADER ENABLED", Float) = 1
[HideInInspector] Tessellation_Enabled("TESSELLATION ENABLED", Float) = 1
[ThryWideEnum(Opaque, 0, Cutout, 1, TransClipping, 9, Fade, 2, Transparent, 3, Additive, 4, Soft Additive, 5, Multiplicative, 6, 2x Multiplicative, 7)]_Mode("Rendering Preset--{on_value_actions:[
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{value:9,actions:[{type:SET_PROPERTY,data:render_queue=2460},{type:SET_PROPERTY,data:_AlphaForceOpaque=0}, {type:SET_PROPERTY,data:render_type=TransparentCutout}, {type:SET_PROPERTY,data:_BlendOp=0}, {type:SET_PROPERTY,data:_BlendOpAlpha=4}, {type:SET_PROPERTY,data:_Cutoff=0.01}, {type:SET_PROPERTY,data:_SrcBlend=5}, {type:SET_PROPERTY,data:_DstBlend=10}, {type:SET_PROPERTY,data:_SrcBlendAlpha=1}, {type:SET_PROPERTY,data:_DstBlendAlpha=1}, {type:SET_PROPERTY,data:_AddSrcBlend=5}, {type:SET_PROPERTY,data:_AddDstBlend=1}, {type:SET_PROPERTY,data:_AddSrcBlendAlpha=0}, {type:SET_PROPERTY,data:_AddDstBlendAlpha=1}, {type:SET_PROPERTY,data:_AlphaToCoverage=0}, {type:SET_PROPERTY,data:_ZWrite=1}, {type:SET_PROPERTY,data:_ZTest=4}, {type:SET_PROPERTY,data:_AlphaPremultiply=0}, {type:SET_PROPERTY,data:_OutlineSrcBlend=5}, {type:SET_PROPERTY,data:_OutlineDstBlend=10}, {type:SET_PROPERTY,data:_OutlineSrcBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineDstBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineBlendOp=0}, {type:SET_PROPERTY,data:_OutlineBlendOpAlpha=4}]},
{value:2,actions:[{type:SET_PROPERTY,data:render_queue=3000},{type:SET_PROPERTY,data:_AlphaForceOpaque=0}, {type:SET_PROPERTY,data:render_type=Transparent}, {type:SET_PROPERTY,data:_BlendOp=0}, {type:SET_PROPERTY,data:_BlendOpAlpha=4}, {type:SET_PROPERTY,data:_Cutoff=0.002}, {type:SET_PROPERTY,data:_SrcBlend=5}, {type:SET_PROPERTY,data:_DstBlend=10}, {type:SET_PROPERTY,data:_SrcBlendAlpha=1}, {type:SET_PROPERTY,data:_DstBlendAlpha=1}, {type:SET_PROPERTY,data:_AddSrcBlend=5}, {type:SET_PROPERTY,data:_AddDstBlend=1}, {type:SET_PROPERTY,data:_AddSrcBlendAlpha=0}, {type:SET_PROPERTY,data:_AddDstBlendAlpha=1}, {type:SET_PROPERTY,data:_AlphaToCoverage=0}, {type:SET_PROPERTY,data:_ZWrite=0}, {type:SET_PROPERTY,data:_ZTest=4}, {type:SET_PROPERTY,data:_AlphaPremultiply=0}, {type:SET_PROPERTY,data:_OutlineSrcBlend=5}, {type:SET_PROPERTY,data:_OutlineDstBlend=10}, {type:SET_PROPERTY,data:_OutlineSrcBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineDstBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineBlendOp=0}, {type:SET_PROPERTY,data:_OutlineBlendOpAlpha=4}]},
{value:3,actions:[{type:SET_PROPERTY,data:render_queue=3000},{type:SET_PROPERTY,data:_AlphaForceOpaque=0}, {type:SET_PROPERTY,data:render_type=Transparent}, {type:SET_PROPERTY,data:_BlendOp=0}, {type:SET_PROPERTY,data:_BlendOpAlpha=4}, {type:SET_PROPERTY,data:_Cutoff=0}, {type:SET_PROPERTY,data:_SrcBlend=1}, {type:SET_PROPERTY,data:_DstBlend=10}, {type:SET_PROPERTY,data:_SrcBlendAlpha=1}, {type:SET_PROPERTY,data:_DstBlendAlpha=1}, {type:SET_PROPERTY,data:_AddSrcBlend=1}, {type:SET_PROPERTY,data:_AddDstBlend=1}, {type:SET_PROPERTY,data:_AddSrcBlendAlpha=0}, {type:SET_PROPERTY,data:_AddDstBlendAlpha=1}, {type:SET_PROPERTY,data:_AlphaToCoverage=0}, {type:SET_PROPERTY,data:_ZWrite=0}, {type:SET_PROPERTY,data:_ZTest=4}, {type:SET_PROPERTY,data:_AlphaPremultiply=1}, {type:SET_PROPERTY,data:_OutlineSrcBlend=1}, {type:SET_PROPERTY,data:_OutlineDstBlend=10}, {type:SET_PROPERTY,data:_OutlineSrcBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineDstBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineBlendOp=0}, {type:SET_PROPERTY,data:_OutlineBlendOpAlpha=4}]},
{value:4,actions:[{type:SET_PROPERTY,data:render_queue=3000},{type:SET_PROPERTY,data:_AlphaForceOpaque=0}, {type:SET_PROPERTY,data:render_type=Transparent}, {type:SET_PROPERTY,data:_BlendOp=0}, {type:SET_PROPERTY,data:_BlendOpAlpha=4}, {type:SET_PROPERTY,data:_Cutoff=0}, {type:SET_PROPERTY,data:_SrcBlend=1}, {type:SET_PROPERTY,data:_DstBlend=1}, {type:SET_PROPERTY,data:_SrcBlendAlpha=1}, {type:SET_PROPERTY,data:_DstBlendAlpha=1}, {type:SET_PROPERTY,data:_AddSrcBlend=1}, {type:SET_PROPERTY,data:_AddDstBlend=1}, {type:SET_PROPERTY,data:_AddSrcBlendAlpha=0}, {type:SET_PROPERTY,data:_AddDstBlendAlpha=1}, {type:SET_PROPERTY,data:_AlphaToCoverage=0}, {type:SET_PROPERTY,data:_ZWrite=0}, {type:SET_PROPERTY,data:_ZTest=4}, {type:SET_PROPERTY,data:_AlphaPremultiply=0}, {type:SET_PROPERTY,data:_OutlineSrcBlend=1}, {type:SET_PROPERTY,data:_OutlineDstBlend=1}, {type:SET_PROPERTY,data:_OutlineSrcBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineDstBlendAlpha=1}, {type:SET_PROPERTY,data:_OutlineBlendOp=0}, {type:SET_PROPERTY,data:_OutlineBlendOpAlpha=4}]},
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}]}]}", Int) = 0
[HideInInspector] m_mainCategory ("Color & Normals--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/color-and-normals/main},hover:Documentation}}", Float) = 0
_Color ("Color & Alpha--{reference_property:_ColorThemeIndex}", Color) = (1, 1, 1, 1)
[HideInInspector][ThryWideEnum(Off, 0, Theme Color 0, 1, Theme Color 1, 2, Theme Color 2, 3, Theme Color 3, 4, ColorChord 0, 5, ColorChord 1, 6, ColorChord 2, 7, ColorChord 3, 8, AL Theme 0, 9, AL Theme 1, 10, AL Theme 2, 11, AL Theme 3, 12)] _ColorThemeIndex ("", Int) = 0
[sRGBWarning(true)]_MainTex ("Texture--{reference_properties:[_MainTexPan, _MainTexUV, _MainPixelMode, _MainTexStochastic, _MainIgnoreTexAlpha]}", 2D) = "white" { }
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _MainTexUV ("UV", Int) = 0
[HideInInspector][Vector2]_MainTexPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ToggleUI]_MainPixelMode ("Pixel Mode", Float) = 0
[HideInInspector][ToggleUI]_MainTexStochastic ("Stochastic Sampling", Float) = 0
[HideInInspector][ToggleUI]_MainIgnoreTexAlpha ("Ignore Alpha", Float) = 0
[Normal]_BumpMap ("Normal Map--{reference_properties:[_BumpMapPan, _BumpMapUV, _BumpScale, _BumpMapStochastic]}", 2D) = "bump" { }
[HideInInspector][Vector2]_BumpMapPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _BumpMapUV ("UV", Int) = 0
[HideInInspector]_BumpScale ("Intensity", Range(0, 10)) = 1
[HideInInspector][ToggleUI]_BumpMapStochastic ("Stochastic Sampling", Float) = 0
[sRGBWarning]_AlphaMask ("Alpha Map--{reference_properties:[_AlphaMaskPan, _AlphaMaskUV, _AlphaMaskInvert, _MainAlphaMaskMode, _AlphaMaskBlendStrength, _AlphaMaskValue], alts:[_AlphaMap]}", 2D) = "white" { }
[HideInInspector][Vector2]_AlphaMaskPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _AlphaMaskUV ("UV", Int) = 0
[HideInInspector][ThryWideEnum(Off, 0, Replace, 1, Multiply, 2, Add, 3, Subtract, 4)]_MainAlphaMaskMode ("Blend Mode", Int) = 2
[HideInInspector]_AlphaMaskBlendStrength ("Blend Strength", Float) = 1
[HideInInspector]_AlphaMaskValue ("Blend Offset", Float) = 0
[HideInInspector][ToggleUI]_AlphaMaskInvert ("Invert", Float) = 0
_Cutoff ("Alpha Cutoff", Range(0, 1.001)) = 0.5
[HideInInspector] m_start_Alpha ("Alpha Options--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/color-and-normals/alpha-options},hover:Documentation}}", Float) = 0
[ToggleUI]_AlphaForceOpaque ("Force Opaque", Float) = 1
_AlphaMod ("Alpha Mod", Range(-1, 1)) = 0.0
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _AlphaGlobalMask ("Global Mask--{reference_property:_AlphaGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _AlphaGlobalMaskBlendType ("Blending", Int) = 2
[HideInInspector] m_end_Alpha ("Alpha Options", Float) = 0
[HideInInspector] m_lightingCategory ("Shading", Float) = 0
[HideInInspector] m_start_PoiLightData ("Light Data--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/shading/light-data},hover:Documentation}}", Float) = 0
[TextureKeyword][sRGBWarning][ThryRGBAPacker(R, G, B, A, Linear, false)]_LightingAOMaps ("AO Maps (expand)--{reference_properties:[_LightingAOMapsPan, _LightingAOMapsUV,_LightDataAOStrengthR,_LightDataAOStrengthG,_LightDataAOStrengthB,_LightDataAOStrengthA, _LightDataAOGlobalMaskR]}", 2D) = "white" { }
[HideInInspector][Vector2]_LightingAOMapsPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _LightingAOMapsUV ("UV", Int) = 0
[HideInInspector]_LightDataAOStrengthR ("R Strength", Range(0, 1)) = 1
[HideInInspector]_LightDataAOStrengthG ("G Strength", Range(0, 1)) = 0
[HideInInspector]_LightDataAOStrengthB ("B Strength", Range(0, 1)) = 0
[HideInInspector]_LightDataAOStrengthA ("A Strength", Range(0, 1)) = 0
[HideInInspector][ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _LightDataAOGlobalMaskR ("Global Mask--{reference_property:_LightDataAOGlobalMaskBlendTypeR}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _LightDataAOGlobalMaskBlendTypeR ("Blending", Range(0, 1)) = 2
[TextureKeyword][sRGBWarning][ThryRGBAPacker(R, G, B, A, Linear, false)]_LightingDetailShadowMaps ("Shadow Map (expand)--{reference_properties:[_LightingDetailShadowMapsPan, _LightingDetailShadowMapsUV,_LightingDetailShadowStrengthR,_LightingDetailShadowStrengthG,_LightingDetailShadowStrengthB,_LightingDetailShadowStrengthA,_LightingAddDetailShadowStrengthR,_LightingAddDetailShadowStrengthG,_LightingAddDetailShadowStrengthB,_LightingAddDetailShadowStrengthA, _LightDataDetailShadowGlobalMaskR]}", 2D) = "white" { }
[HideInInspector][Vector2]_LightingDetailShadowMapsPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _LightingDetailShadowMapsUV ("UV", Int) = 0
[HideInInspector]_LightingDetailShadowStrengthR ("R Strength", Range(0, 1)) = 1
[HideInInspector]_LightingDetailShadowStrengthG ("G Strength", Range(0, 1)) = 0
[HideInInspector]_LightingDetailShadowStrengthB ("B Strength", Range(0, 1)) = 0
[HideInInspector]_LightingDetailShadowStrengthA ("A Strength", Range(0, 1)) = 0
[HideInInspector]_LightingAddDetailShadowStrengthR ("Additive R Strength", Range(0, 1)) = 1
[HideInInspector]_LightingAddDetailShadowStrengthG ("Additive G Strength", Range(0, 1)) = 0
[HideInInspector]_LightingAddDetailShadowStrengthB ("Additive B Strength", Range(0, 1)) = 0
[HideInInspector]_LightingAddDetailShadowStrengthA ("Additive A Strength", Range(0, 1)) = 0
[HideInInspector][ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _LightDataDetailShadowGlobalMaskR ("Global Mask--{reference_property:_LightDataDetailShadowGlobalMaskBlendTypeR}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _LightDataDetailShadowGlobalMaskBlendTypeR ("Blending", Range(0, 1)) = 2
[TextureKeyword][sRGBWarning][ThryRGBAPacker(R, G, B, A, Linear, false)]_LightingShadowMasks ("Shadow Masks (expand)--{reference_properties:[_LightingShadowMasksPan, _LightingShadowMasksUV,_LightingShadowMaskStrengthR,_LightingShadowMaskStrengthG,_LightingShadowMaskStrengthB,_LightingShadowMaskStrengthA, _LightDataShadowMaskGlobalMaskR]}", 2D) = "white" { }
[HideInInspector][Vector2]_LightingShadowMasksPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _LightingShadowMasksUV ("UV", Int) = 0
[HideInInspector]_LightingShadowMaskStrengthR ("R Strength", Range(0, 1)) = 1
[HideInInspector]_LightingShadowMaskStrengthG ("G Strength", Range(0, 1)) = 0
[HideInInspector]_LightingShadowMaskStrengthB ("B Strength", Range(0, 1)) = 0
[HideInInspector]_LightingShadowMaskStrengthA ("A Strength", Range(0, 1)) = 0
[HideInInspector][ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _LightDataShadowMaskGlobalMaskR ("Global Mask--{reference_property:_LightDataShadowMaskGlobalMaskBlendTypeR}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _LightDataShadowMaskGlobalMaskBlendTypeR ("Blending", Range(0, 1)) = 2
[HideInInspector] s_start_LightDataBasePass ("Base Pass (Directional & Baked Lights)--{persistent_expand:true,default_expand:true}", Float) = 1
[Enum(Poi Custom, 0, Standard, 1, UTS2, 2, OpenLit(lil toon), 3)] _LightingColorMode ("Light Color Mode", Int) = 0
[Enum(Poi Custom, 0, Normalized NDotL, 1, Saturated NDotL, 2, Casted Shadows Only, 3, SDF, 4)] _LightingMapMode ("Light Map Mode", Int) = 0
[HideInInspector] s_start_LightDataSDF ("Signed Distance fields--{persistent_expand:true,default_expand:true, condition_showS:(_LightingMapMode==4)}", Float) = 1
[TextureKeyword][sRGBWarning][ThryRGBAPacker(R, G, Nothing, Nothing, Linear, false)]_LightDataSDFMap ("SDF Map (expand)--{reference_properties:[_LightDataSDFMapPan, _LightDataSDFMapUV]}", 2D) = "white" { }
[HideInInspector][Vector2]_LightDataSDFMapPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _LightDataSDFMapUV ("UV", Int) = 0
_LightDataSDFMapLOD ("LOD", Range(0, 1)) = 0
_LightDataSDFBlendY ("Blend Y Direction", Range(0.001, 2)) = 1
[HideInInspector] s_end_LightDataSDF ("Signed Distance fields", Float) = 1
[Enum(Poi Custom, 0, Forced Local Direction, 1, Forced World Direction, 2, UTS2, 3, OpenLit(lil toon), 4, View Direction, 5)] _LightingDirectionMode ("Light Direction Mode", Int) = 0
[Vector3]_LightngForcedDirection ("Forced Direction--{condition_showS:(_LightingDirectionMode==1 || _LightingDirectionMode==2)}", Vector) = (0, 0, 0)
_LightingViewDirOffsetPitch ("View Dir Offset Pitch--{condition_showS:_LightingDirectionMode==5}", Range(-90, 90)) = 0
_LightingViewDirOffsetYaw ("View Dir Offset Yaw--{condition_showS:_LightingDirectionMode==5}", Range(-90, 90)) = 0
[ToggleUI]_LightingForceColorEnabled ("Force Light Color", Float) = 0
_LightingForcedColor ("Forced Color--{condition_showS:(_LightingForceColorEnabled==1), reference_property:_LightingForcedColorThemeIndex}", Color) = (1, 1, 1)
[HideInInspector][ThryWideEnum(Off, 0, Theme Color 0, 1, Theme Color 1, 2, Theme Color 2, 3, Theme Color 3, 4, ColorChord 0, 5, ColorChord 1, 6, ColorChord 2, 7, ColorChord 3, 8, AL Theme 0, 9, AL Theme 1, 10, AL Theme 2, 11, AL Theme 3, 12)] _LightingForcedColorThemeIndex ("", Int) = 0
_Unlit_Intensity ("Unlit_Intensity--{condition_showS:(_LightingColorMode==2)}", Range(0.001, 4)) = 1
[DoNotLock][ToggleUI]_LightingCapEnabled ("Limit Brightness", Float) = 1
[DoNotLock]_LightingCap ("Max Brightness--{condition_showS:(_LightingCapEnabled==1)}", Range(0, 10)) = 1
[DoNotLock]_LightingMinLightBrightness ("Min Brightness", Range(0, 1)) = 0
_LightingIndirectUsesNormals ("Indirect Uses Normals--{condition_showS:(_LightingColorMode==0)}", Range(0, 1)) = 0
_LightingCastedShadows ("Receive Casted Shadows", Range(0, 1)) = 0
[DoNotLock]_LightingMonochromatic ("Grayscale Lighting", Range(0, 1)) = 0
[ToggleUI]_LightingVertexLightingEnabled ("Vertex lights (Non-Important)", Float) = 1
[ToggleUI]_LightingMirrorVertexLightingEnabled ("Mirror Vertex lights (Non-Important)", Float) = 1
[ToggleUI]_LightingEnableLightVolumes ("Light Volumes", Float) = 1
[HideInInspector] s_end_LightDataBasePass ("Base Pass", Float) = 1
[HideInInspector] s_start_LightDataAddPass ("Add Pass (Point & Spot lights)--{persistent_expand:true,default_expand:true}", Float) = 1
[ToggleUI]_LightingAdditiveEnable ("Pixel lights (Important)", Float) = 1
[ToggleUI]_DisableDirectionalInAdd ("Ignore Directional Lights--{condition_showS:(_LightingAdditiveEnable==1)}", Float) = 1
[ToggleUI]_LightingAdditiveLimited ("Limit Brightness", Float) = 1
_LightingAdditiveLimit ("Max Brightness--{condition_showS:(_LightingAdditiveLimited==1)}", Range(0, 10)) = 1
_LightingAdditiveCastedShadows ("Receive Casted Shadows", Range(0, 1)) = 1
_LightingAdditiveMonochromatic ("Grayscale Lighting", Range(0, 1)) = 0
_LightingAdditivePassthrough ("Point Light Passthrough--{condition_showS:(_LightingAdditiveEnable==1)}", Range(0, 1)) = .5
[HideInInspector] s_end_LightDataAddPass ("Add Pass", Float) = 1
[HideInInspector] s_start_LightDataDebug ("Debug / Data Visualizations--{reference_property:_LightDataDebugEnabled,persistent_expand:true}", Float) = 0
[HideInInspector][DoNotAnimate][ThryToggleUI(false)]_LightDataDebugEnabled ("Debug", Float) = 0
[ThryWideEnum(Direct Color, 0, Indirect Color, 1, Light Map, 2, Attenuation, 3, N Dot L, 4, Half Dir, 5, Direction, 6, Add Color, 7, Add Attenuation, 8, Add Shadow, 9, Add N Dot L, 10)] _LightingDebugVisualize ("Visualize", Int) = 0
[HideInInspector] s_end_LightDataDebug ("Debug", Float) = 0
[HideInInspector] m_end_PoiLightData ("Light Data", Float) = 0
[HideInInspector] m_start_bakedLighting ("Baked Lighting", Float) = 0
_GIEmissionMultiplier ("GI Emission Multiplier", Float) = 1
[HideInInspector] DSGI ("DSGI", Float) = 0 //add this property for double sided illumination settings to be shown
[HideInInspector] LightmapFlags ("Lightmap Flags", Float) = 0 //add this property for lightmap flags settings to be shown
[HideInInspector] m_end_bakedLighting ("Baked Lighting", Float) = 0
[HideInInspector] m_start_PoiShading (" Shading--{reference_property:_ShadingEnabled,button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/shading/main},hover:Documentation}}", Float) = 0
[HideInInspector][ThryToggle(VIGNETTE_MASKED)]_ShadingEnabled ("Enable Shading", Float) = 1
[DoNotAnimate][KeywordEnum(TextureRamp, Multilayer Math, Wrapped, Skin, ShadeMap, Flat, Realistic, Cloth, SDF)] _LightingMode ("Lighting Type", Float) = 5
_LightingShadowColor ("Shadow Tint--{condition_showS:(_LightingMode!=4 && _LightingMode!=1 && _LightingMode!=5)}", Color) = (1, 1, 1)
_ShadowStrength ("Shadow Strength--{condition_showS:(_LightingMode<=4 || _LightingMode==8)}", Range(0, 1)) = 1
_LightingIgnoreAmbientColor ("Ignore Indirect Shadow Color--{condition_showS:(_LightingMode<=3 || _LightingMode==8)}", Range(0, 1)) = 1
[Space(15)]
[HideInInspector] s_start_ShadingAddPass ("Add Pass (Point & Spot Lights)--{persistent_expand:true,default_expand:false}", Float) = 0
[Enum(Realistic, 0, Toon, 1, Same as Base Pass, 3)] _LightingAdditiveType ("Lighting Type", Int) = 3
_LightingAdditiveGradientStart ("Gradient Start--{condition_showS:(_LightingAdditiveType==1)}", Range(0, 1)) = 0
_LightingAdditiveGradientEnd ("Gradient End--{condition_showS:(_LightingAdditiveType==1)}", Range(0, 1)) = .5
[HideInInspector] s_end_ShadingAddPass ("Add Pass", Float) = 0
[HideInInspector] s_start_ShadingGlobalMask ("Global Masks--{persistent_expand:true,default_expand:false}", Float) = 0
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _ShadingRampedLightMapApplyGlobalMaskIndex ("LightMap to Global Mask--{reference_property:_ShadingRampedLightMapApplyGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _ShadingRampedLightMapApplyGlobalMaskBlendType ("Blending", Int) = 2
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _ShadingRampedLightMapInverseApplyGlobalMaskIndex ("Inversed LightMap to Global Mask--{reference_property:_ShadingRampedLightMapInverseApplyGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _ShadingRampedLightMapInverseApplyGlobalMaskBlendType ("Blending", Int) = 2
[HideInInspector] s_end_ShadingGlobalMask ("Global Masks", Float) = 0
[HideInInspector] m_end_PoiShading ("Shading", Float) = 0
[HideInInspector] m_start_brdf (" Reflections & Specular--{reference_property:_MochieBRDF,button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/shading/reflections-and-specular},hover:Documentation}}", Float) = 0
[HideInInspector][ThryToggle(MOCHIE_PBR)]_MochieBRDF ("Enable", Float) = 0
_MochieMetallicMultiplier ("Metallic", Range(0, 1)) = 0
_MochieRoughnessMultiplier ("Smoothness", Range(0, 1)) = 1
_MochieReflectionTint ("Reflection Tint--{reference_property:_MochieReflectionTintThemeIndex}", Color) = (1, 1, 1, 1)
[HideInInspector][ThryWideEnum(Off, 0, Theme Color 0, 1, Theme Color 1, 2, Theme Color 2, 3, Theme Color 3, 4, ColorChord 0, 5, ColorChord 1, 6, ColorChord 2, 7, ColorChord 3, 8, AL Theme 0, 9, AL Theme 1, 10, AL Theme 2, 11, AL Theme 3, 12)] _MochieReflectionTintThemeIndex ("", Int) = 0
_MochieSpecularTint ("Specular Tint--{reference_property:_MochieSpecularTintThemeIndex}", Color) = (1, 1, 1, 1)
[HideInInspector][ThryWideEnum(Off, 0, Theme Color 0, 1, Theme Color 1, 2, Theme Color 2, 3, Theme Color 3, 4, ColorChord 0, 5, ColorChord 1, 6, ColorChord 2, 7, ColorChord 3, 8, AL Theme 0, 9, AL Theme 1, 10, AL Theme 2, 11, AL Theme 3, 12)] _MochieSpecularTintThemeIndex ("", Int) = 0
[sRGBWarning][ThryRGBAPacker(R Metallic Map, G Smoothness Map, B Reflection Mask, A Specular Mask, linear, false)]_MochieMetallicMaps ("Packed Maps [Click to Expand]--{reference_properties:[_MochieMetallicMapsPan, _MochieMetallicMapsUV, _MochieMetallicMapsStochastic, _MochieMetallicMapsMetallicChannel, _MochieMetallicMapsRoughnessChannel, _MochieMetallicMapsReflectionMaskChannel, _MochieMetallicMapsSpecularMaskChannel, _MochieMetallicMapInvert, _MochieRoughnessMapInvert, _MochieReflectionMaskInvert, _MochieSpecularMaskInvert]}", 2D) = "white" { }
[HideInInspector][Vector2]_MochieMetallicMapsPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)]_MochieMetallicMapsUV ("UV", Int) = 0
[HideInInspector][ToggleUI]_MochieMetallicMapsStochastic ("Stochastic Sampling", Float) = 0
[HideInInspector][Enum(R, 0, G, 1, B, 2, A, 3, White, 4)]_MochieMetallicMapsMetallicChannel ("Metallic Channel", Float) = 0
[HideInInspector][Enum(R, 0, G, 1, B, 2, A, 3, White, 4)]_MochieMetallicMapsRoughnessChannel ("Smoothness Channel", Float) = 1
[HideInInspector][Enum(R, 0, G, 1, B, 2, A, 3, White, 4)]_MochieMetallicMapsReflectionMaskChannel ("Reflection Mask Channel", Float) = 2
[HideInInspector][Enum(R, 0, G, 1, B, 2, A, 3, White, 4)]_MochieMetallicMapsSpecularMaskChannel ("Specular Mask Channel", Float) = 3
[HideInInspector][ToggleUI]_MochieMetallicMapInvert ("Invert Metallic", Float) = 0
[HideInInspector][ToggleUI]_MochieRoughnessMapInvert ("Invert Smoothness", Float) = 0
[HideInInspector][ToggleUI]_MochieReflectionMaskInvert ("Invert Reflection Mask", Float) = 0
[HideInInspector][ToggleUI]_MochieSpecularMaskInvert ("Invert Specular Mask", Float) = 0
[Space(10)]
_MochieReflectionStrength ("Reflection Visibility", Range(0, 1)) = 1
_MochieSpecularStrength ("Specular Visibility", Range(0, 5)) = 1
_RefSpecFresnelStrength ("Fresnel Strength", Range(0, 1)) = .5
_SFExposureOcclusion ("Exposure Occlusion", Range(0, 1)) = 0
[Space(10)]
[ThryTexture][NoScaleOffset]_MochieReflCube ("Cubemap", Cube) = "" { }
[ToggleUI]_MochieForceFallback ("Force Fallback", Int) = 0
[HideInInspector] s_start_BRDFTPSMaskGroup ("TPS--{condition_showS:(_TPSPenetratorEnabled==1)}", Float) = 0
[ThryToggleUI(true)] _BRDFTPSDepthEnabled ("<size=13><b> TPS Depth Enabled</b></size>", Float) = 0
_BRDFTPSReflectionMaskStrength ("Reflection Mask Strength--{condition_showS:(_BRDFTPSDepthEnabled==1)}", Range(0, 1)) = 1
_BRDFTPSSpecularMaskStrength ("Specular Mask Strength--{condition_showS:(_BRDFTPSDepthEnabled==1)}", Range(0, 1)) = 1
[HideInInspector] s_end_BRDFTPSMaskGroup ("", Float) = 0
[HideInInspector] s_start_ggxanisotropics(" Anisotropics--{reference_property:_GGXAnisotropics,persistent_expand:true,default_expand:false}", Float) = 0
[HideInInspector][ThryToggle(GGX_ANISOTROPICS)]_GGXAnisotropics ("Enable", Float) = 0
[sRGBWarning]_AnisotropyMap("Anisotropy Map--{reference_properties:[_AnisotropyMapPan, _AnisotropyMapUV, _AnisotropyMapChannel]}", 2D) = "bump" { }
[HideInInspector][Vector2]_AnisotropyMapPan("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector][ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)] _AnisotropyMapUV ("UV", Int) = 0
[HideInInspector][Enum(R, 0, G, 1, B, 2, A, 3)]_AnisotropyMapChannel ("Channel", Float) = 0
_Anisotropy ("Anisotropy", Range(-1, 1)) = 0
_ReflectionAnisotropicStretch("Reflection Stretch", Range(1, 5)) = 1
_RoughnessAnisotropy("Roughness Anisotropy", Range(0, 1)) = 1
[HideInInspector] s_end_ggxanisotropics ("", Float) = 0
[HideInInspector] s_start_PBRSecondSpecular ("2nd Specular--{reference_property:_Specular2ndLayer,persistent_expand:true,default_expand:false}", Float) = 0
[HideInInspector][ToggleUI]_Specular2ndLayer ("2nd Specular", Float) = 0
_MochieSpecularStrength2 ("Visibility", Range(0, 5)) = 1
_MochieRoughnessMultiplier2 ("Smoothness", Range(0, 1)) = 1
[HideInInspector] s_end_PBRSecondSpecular ("Name", Float) = 0
[HideInInspector] s_start_PBRSplitMaskSample ("Split Mask Sampling--{reference_property:_PBRSplitMaskSample,persistent_expand:true,default_expand:false}", Float) = 0
[HideInInspector][ToggleUI]_PBRSplitMaskSample ("Split Mask Sampling", Float) = 0
[VectorLabel(tX, tY, oX, oY)]_PBRMaskScaleTiling ("Tiling/Offset", Vector) = (1, 1, 0, 0)
[ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8, Polar UV, 6, Distorted UV, 7, Matcap, 9)]_MochieMetallicMasksUV ("UV", Int) = 0
[ToggleUI]_PBRSplitMaskStochastic ("Stochastic Sampling", Float) = 0
[Vector2]_MochieMetallicMasksPan ("Panning", Vector) = (0, 0, 0, 0)
[HideInInspector] s_end_PBRSplitMaskSample ("Split Mask Sampling", Float) = 0
[HideInInspector] s_start_brdfadvanced ("GSAA & Advanced Controls--{persistent_expand:true,default_expand:false}", Float) = 0
[ToggleUI]_MochieLitFallback ("Lit Fallback", Float) = 1
[ToggleUI]_IgnoreCastedShadows ("Ignore Casted Shadows", Float) = 0
_PBRNormalSelect ("Pixel Normal Mix", Range(0, 1)) = 1
[ThryToggleUI(true)]_MochieGSAAEnabled ("<size=13><b> GSAA</b></size>", Float) = 1
_PoiGSAAVariance ("GSAA Variance--{condition_showS:(_MochieGSAAEnabled==1)}", Range(0, 1)) = 0.15
_PoiGSAAThreshold ("GSAA Threshold--{condition_showS:(_MochieGSAAEnabled==1)}", Range(0, 1)) = 0.1
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _MochieMetallicGlobalMask ("Metallic--{reference_property:_MochieMetallicGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _MochieMetallicGlobalMaskBlendType ("Blending", Int) = 2
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _MochieSmoothnessGlobalMask ("Smoothness--{reference_property:_MochieSmoothnessGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _MochieSmoothnessGlobalMaskBlendType ("Blending", Int) = 2
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _MochieReflectionStrengthGlobalMask ("Reflection Strength--{reference_property:_MochieReflectionStrengthGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _MochieReflectionStrengthGlobalMaskBlendType ("Blending", Int) = 2
[ThryWideEnum(Off, 0, 1R, 1, 1G, 2, 1B, 3, 1A, 4, 2R, 5, 2G, 6, 2B, 7, 2A, 8, 3R, 9, 3G, 10, 3B, 11, 3A, 12, 4R, 13, 4G, 14, 4B, 15, 4A, 16)] _MochieSpecularStrengthGlobalMask ("Specular Strength--{reference_property:_MochieSpecularStrengthGlobalMaskBlendType}", Int) = 0
[HideInInspector][ThryWideEnum(Add, 7, Subtract, 1, Multiply, 2, Divide, 3, Min, 4, Max, 5, Average, 6, Replace, 0)] _MochieSpecularStrengthGlobalMaskBlendType ("Blending", Int) = 2
[HideInInspector] s_end_brdfadvanced ("", Float) = 0
[HideInInspector] m_end_brdf ("", Float) = 0
[HideInInspector] m_OutlineCategory (" Outlines--{reference_property:_EnableOutlines,button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/outlines/main},hover:Documentation}}", Float) = 0
[HideInInspector] m_specialFXCategory ("Special FX", Float) = 0
[HideInInspector] m_vertexCategory ("Vertex Options", Float) = 0
[HideInInspector] m_start_Uzumore (" View Clip Prevention (Uzumore)--{reference_property:_UzumoreCategoryToggle,button_author:{text:sigmal00,action:{type:URL,data:https://github.com/sigmal00},hover:GitHub}}, button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/vertex-options/view-clip-prevention},hover:Documentation}}", Float) = 0
[HideInInspector][ThryToggle(POI_UZUMORE)] _UzumoreCategoryToggle (" View Clip Prevention (Uzumore)", Float) = 0
[ToggleUI] _UzumoreEnabled ("Animation Toggle", Float) = 1
_UzumoreAmount ("Push Amount (m)", Float) = 0.1
_UzumoreBias ("Push Bias", Float) = 0.001
[sRGBWarning]_UzumoreMask ("Push Mask (A)", 2D) = "white" { }
[ThryWideEnum(R, 0, G, 1, B, 2, A, 3)] _UzumoreMaskUV ("Push Mask Channel", Float) = 3
[HideInInspector] m_end_Uzumore ("Camera Push Back", Float) = 0
[HideInInspector] m_modifierCategory ("Global Modifiers & Data", Float) = 0
[HideInInspector] m_start_PoiGlobalCategory ("Global Data and Masks", Float) = 0
[HideInInspector] m_start_GlobalThemes ("Global Themes--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/color-and-normals/global-themes},hover:Documentation}}", Float) = 0
[HideInInspector] m_start_GlobalThemeColor0 ("Theme Color 0", Float) = 0
[HDR]_GlobalThemeColor0 ("Theme Color 0", Color ) = (1, 1, 1, 1)
_GlobalThemeHue0 ("Hue Adjust", Range( 0, 1)) = 0
_GlobalThemeHueSpeed0 ("Hue Adjust Speed", Float ) = 0
_GlobalThemeSaturation0 ("Saturation Adjust", Range(-1, 1)) = 0
_GlobalThemeValue0 ("Value Adjust", Range(-1, 1)) = 0
[HideInInspector] m_end_GlobalThemeColor0 ("Theme Color 0", Float) = 0
[HideInInspector] m_start_GlobalThemeColor1 ("Theme Color 1", Float) = 0
[HDR]_GlobalThemeColor1 ("Theme Color 1", Color ) = (1, 1, 1, 1)
_GlobalThemeHue1 ("Hue Adjust", Range( 0, 1)) = 0
_GlobalThemeHueSpeed1 ("Hue Adjust Speed", Float ) = 0
_GlobalThemeSaturation1 ("Saturation Adjust", Range(-1, 1)) = 0
_GlobalThemeValue1 ("Value Adjust", Range(-1, 1)) = 0
[HideInInspector] m_end_GlobalThemeColor1 ("Theme Color 1", Float) = 0
[HideInInspector] m_start_GlobalThemeColor2 ("Theme Color 2", Float) = 0
[HDR]_GlobalThemeColor2 ("Theme Color 2", Color ) = (1, 1, 1, 1)
_GlobalThemeHue2 ("Hue Adjust", Range( 0, 1)) = 0
_GlobalThemeHueSpeed2 ("Hue Adjust Speed", Float ) = 0
_GlobalThemeSaturation2 ("Saturation Adjust", Range(-1, 1)) = 0
_GlobalThemeValue2 ("Value Adjust", Range(-1, 1)) = 0
[HideInInspector] m_end_GlobalThemeColor2 ("Theme Color 2", Float) = 0
[HideInInspector] m_start_GlobalThemeColor3 ("Theme Color 3", Float) = 0
[HDR]_GlobalThemeColor3 ("Theme Color 3", Color ) = (1, 1, 1, 1)
_GlobalThemeHue3 ("Hue Adjust", Range( 0, 1)) = 0
_GlobalThemeHueSpeed3 ("Hue Adjust Speed", Float ) = 0
_GlobalThemeSaturation3 ("Saturation Adjust", Range(-1, 1)) = 0
_GlobalThemeValue3 ("Value Adjust", Range(-1, 1)) = 0
[HideInInspector] m_end_GlobalThemeColor3 ("Theme Color 3", Float) = 0
[HideInInspector] m_end_GlobalThemes ("Global Themes", Float ) = 0
[HideInInspector] m_start_GlobalMask ("Global Mask--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/modifiers/global-masks},hover:Documentation}}", Float) = 0
[HideInInspector] m_start_GlobalMaskModifiers ("Modifiers", Float) = 0
[HideInInspector] m_end_GlobalMaskModifiers ("", Float) = 0
[HideInInspector] m_end_GlobalMask ("Global Mask", Float) = 0
[HideInInspector] m_end_PoiGlobalCategory ("Global Data and Masks ", Float) = 0
[HideInInspector] m_start_PoiUVCategory ("UVs", Float) = 0
[HideInInspector] m_start_Stochastic ("Stochastic Sampling--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/modifiers/uvs/stochastic-sampling},hover:Documentation}}", Float) = 0
[KeywordEnum(Deliot Heitz, Hextile, None)] _StochasticMode ("Sampling Mode", Float) = 0
[HideInInspector] s_start_deliot ("Deliot Heitz--{persistent_expand:true,default_expand:false,condition_show:_StochasticMode==0}", Float) = 0
_StochasticDeliotHeitzDensity ("Detiling Density", Range(0.1, 10)) = 1
[HideInInspector] s_end_deliot ("Deliot Heitz", Float) = 0
[HideInInspector] m_end_Stochastic ("Stochastic Sampling", Float) = 0
[HideInInspector] m_start_uvLocalWorld ("Local World UV--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/modifiers/uvs/local-world-uv},hover:Documentation}}", Float) = 0
[ThryWideEnum(X, 0, Y, 1, Z, 2, Zero, 3, VColor R, 4, VColor G, 5, VColor B, 6, VColor A, 7)] _UVModLocalPos0 ("Local X", Int) = 0
[ThryWideEnum(X, 0, Y, 1, Z, 2, Zero, 3, VColor R, 4, VColor G, 5, VColor B, 6, VColor A, 7)] _UVModLocalPos1 ("Local Y", Int) = 1
[Space(10)]
[ThryWideEnum(X, 0, Y, 1, Z, 2, Zero, 3)] _UVModWorldPos0 ("World X", Int) = 0
[ThryWideEnum(X, 0, Y, 1, Z, 2, Zero, 3)] _UVModWorldPos1 ("World Y", Int) = 2
[HideInInspector] m_end_uvLocalWorld ("Local World UV", Float) = 0
[HideInInspector] m_start_uvPanosphere ("Panosphere UV--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/modifiers/uvs/panosphere-uv},hover:Documentation}}", Float) = 0
[ToggleUI] _StereoEnabled ("Stereo Enabled", Float) = 0
[ToggleUI] _PanoUseBothEyes ("Perspective Correct (VR)", Float) = 1
[HideInInspector] m_end_uvPanosphere ("Panosphere UV", Float) = 0
[HideInInspector] m_start_uvPolar ("Polar UV--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/modifiers/uvs/polar-uv},hover:Documentation}}", Float) = 0
[ThryWideEnum(UV0, 0, UV1, 1, UV2, 2, UV3, 3, Panosphere, 4, World Pos, 5, Local Pos, 8)] _PolarUV ("UV", Int) = 0
[Vector2]_PolarCenter ("Center Coordinate", Vector) = (.5, .5, 0, 0)
_PolarRadialScale ("Radial Scale", Float) = 1
_PolarLengthScale ("Length Scale", Float) = 1
_PolarSpiralPower ("Spiral Power", Float) = 0
[HideInInspector] m_end_uvPolar ("Polar UV", Float) = 0
[HideInInspector] m_end_PoiUVCategory ("UVs ", Float) = 0
[HideInInspector] m_start_PoiPostProcessingCategory ("Post Processing", Float) = 0
[HideInInspector] m_start_PPAnimations ("PP Animations--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/post-processing/pp-animations},hover:Documentation}}", Float) = 0
[Helpbox(1)] _PPHelp ("This section meant for real time adjustments through animations and not to be changed in unity", Int) = 0
_PPLightingMultiplier ("Lighting Mulitplier", Float) = 1
_PPLightingAddition ("Lighting Add", Float) = 0
_PPEmissionMultiplier ("Emission Multiplier", Float) = 1
_PPFinalColorMultiplier ("Final Color Multiplier", Float) = 1
[HideInInspector] m_end_PPAnimations ("PP Animations ", Float) = 0
[HideInInspector] m_end_PoiPostProcessingCategory ("Post Processing ", Float) = 0
[HideInInspector] m_thirdpartyCategory ("Third Party", Float) = 0
[HideInInspector] m_renderingCategory ("Rendering--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/rendering/main},hover:Documentation}}", Float) = 0
[DoNotAnimate][Enum(UnityEngine.Rendering.CullMode)] _Cull ("Cull", Float) = 2
[DoNotAnimate][Enum(UnityEngine.Rendering.CompareFunction)] _ZTest ("ZTest", Float) = 4
[DoNotAnimate][Enum(Off, 0, On, 1)] _ZWrite ("ZWrite", Int) = 1
[DoNotAnimate][ThryMask(Thry.ColorMaskFlags)] _ColorMask ("Color Mask", Int) = 15
[DoNotAnimate] _OffsetFactor ("Offset Factor", Float) = 0.0
[DoNotAnimate] _OffsetUnits ("Offset Units", Float) = 0.0
[DoNotAnimate][ToggleUI] _RenderingReduceClipDistance ("Reduce Clip Distance", Float) = 0
[DoNotAnimate][ToggleUI] _ZClip ("Z Clip", Float) = 1
[DoNotAnimate][ToggleUI] _IgnoreFog ("Ignore Fog", Float) = 0
[DoNotAnimate][ToggleUI]_FlipBackfaceNormals ("Flip Backface Normals", Int) = 1
[DoNotAnimate][HideInInspector] Instancing ("Instancing", Float) = 0 //add this property for instancing variants settings to be shown
[ToggleUI] _RenderingEarlyZEnabled ("Early Z", Float) = 0
[HideInInspector] m_start_blending ("Blending--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/rendering/blending},hover:Documentation}}", Float) = 0
[DoNotAnimate][Enum(Thry.BlendOp)] _BlendOp ("RGB Blend Op", Int) = 0
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _SrcBlend ("RGB Source Blend", Int) = 1
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _DstBlend ("RGB Destination Blend", Int) = 0
[DoNotAnimate][Space][ThryHeaderLabel(Additive Blending, 13)]
[DoNotAnimate][Enum(Thry.BlendOp)] _AddBlendOp ("RGB Blend Op", Int) = 4
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _AddSrcBlend ("RGB Source Blend", Int) = 1
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _AddDstBlend ("RGB Destination Blend", Int) = 1
[DoNotAnimate][HideInInspector] m_start_alphaBlending ("Advanced Alpha Blending", Float) = 0
[DoNotAnimate][Enum(Thry.BlendOp)] _BlendOpAlpha ("Alpha Blend Op", Int) = 0
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _SrcBlendAlpha ("Alpha Source Blend", Int) = 1
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _DstBlendAlpha ("Alpha Destination Blend", Int) = 10
[DoNotAnimate][Space][ThryHeaderLabel(Additive Blending, 13)]
[DoNotAnimate][Enum(Thry.BlendOp)] _AddBlendOpAlpha ("Alpha Blend Op", Int) = 4
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _AddSrcBlendAlpha ("Alpha Source Blend", Int) = 0
[DoNotAnimate][Enum(UnityEngine.Rendering.BlendMode)] _AddDstBlendAlpha ("Alpha Destination Blend", Int) = 1
[DoNotAnimate][HideInInspector] m_end_alphaBlending ("Advanced Alpha Blending", Float) = 0
[HideInInspector] m_end_blending ("Blending", Float) = 0
[HideInInspector] m_start_StencilPassOptions ("Stencil--{button_help:{text:Tutorial,action:{type:URL,data:https://www.poiyomi.com/rendering/stencil},hover:Documentation}}", Float) = 0
[ThryWideEnum(Simple, 0, Front Face vs Back Face, 1)] _StencilType ("Stencil Type", Float) = 0
[IntRange] _StencilRef ("Stencil Reference Value", Range(0, 255)) = 0
[IntRange] _StencilReadMask ("Stencil ReadMask Value", Range(0, 255)) = 255
[IntRange] _StencilWriteMask ("Stencil WriteMask Value", Range(0, 255)) = 255
[Enum(UnityEngine.Rendering.StencilOp)] _StencilPassOp ("Stencil Pass Op--{condition_showS:(_StencilType==0)}", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilFailOp ("Stencil Fail Op--{condition_showS:(_StencilType==0)}", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilZFailOp ("Stencil ZFail Op--{condition_showS:(_StencilType==0)}", Float) = 0
[Enum(UnityEngine.Rendering.CompareFunction)] _StencilCompareFunction ("Stencil Compare Function--{condition_showS:(_StencilType==0)}", Float) = 8
[HideInInspector] m_start_StencilPassBackOptions("Back--{condition_showS:(_StencilType==1)}", Float) = 0
[Helpbox(1)] _FFBFStencilHelp0 ("Front Face and Back Face Stencils only work when locked in due to Unity's Stencil managment", Int) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilBackPassOp ("Back Pass Op", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilBackFailOp ("Back Fail Op", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilBackZFailOp ("Back ZFail Op", Float) = 0
[Enum(UnityEngine.Rendering.CompareFunction)] _StencilBackCompareFunction ("Back Compare Function", Float) = 8
[HideInInspector] m_end_StencilPassBackOptions("Back", Float) = 0
[HideInInspector] m_start_StencilPassFrontOptions("Front--{condition_showS:(_StencilType==1)}", Float) = 0
[Helpbox(1)] _FFBFStencilHelp1 ("Front Face and Back Face Stencils only work when locked in due to Unity's Stencil managment", Int) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilFrontPassOp ("Front Pass Op", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilFrontFailOp ("Front Fail Op", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)] _StencilFrontZFailOp ("Front ZFail Op", Float) = 0
[Enum(UnityEngine.Rendering.CompareFunction)] _StencilFrontCompareFunction ("Front Compare Function", Float) = 8
[HideInInspector] m_end_StencilPassFrontOptions("Front", Float) = 0
[HideInInspector] m_end_StencilPassOptions ("Stencil", Float) = 0
}
SubShader
{
Tags { "RenderType" = "Opaque" "Queue" = "Geometry" "VRCFallback" = "Standard" }
Pass
{
Name "Base"
Tags { "LightMode" = "ForwardBase" }
Stencil
{
Ref [_StencilRef]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
Comp [_StencilCompareFunction]
Pass [_StencilPassOp]
Fail [_StencilFailOp]
ZFail [_StencilZFailOp]
}
ZWrite [_ZWrite]
Cull Back
ZTest [_ZTest]
ColorMask RGBA
Offset [_OffsetFactor], [_OffsetUnits]
BlendOp [_BlendOp], [_BlendOpAlpha]
Blend [_SrcBlend] [_DstBlend], [_SrcBlendAlpha] [_DstBlendAlpha]
CGPROGRAM
#define MOCHIE_PBR
#define PROP_LIGHTINGAOMAPS
#define VIGNETTE_MASKED
#define _LIGHTINGMODE_REALISTIC
#define _STOCHASTICMODE_DELIOT_HEITZ
#define PROP_BUMPMAP
#define PROP_LIGHTINGAOMAPS
#define PROP_MOCHIEMETALLICMAPS
#define OPTIMIZER_ENABLED
#pragma target 5.0
#pragma multi_compile_fwdbase
#pragma multi_compile_instancing
#pragma multi_compile_vertex _ FOG_EXP2
#pragma multi_compile_fragment _ VERTEXLIGHT_ON
#define POI_PASS_BASE
#define POI_WORLD
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "AutoLight.cginc"
#ifndef VRC_LIGHT_VOLUMES_INCLUDED
#define VRC_LIGHT_VOLUMES_INCLUDED
#define VRCLV_VERSION 2
#define VRCLV_MAX_VOLUMES_COUNT 32
#define VRCLV_MAX_LIGHTS_COUNT 128
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
cbuffer LightVolumeUniforms {
#endif
uniform float _UdonLightVolumeEnabled;
uniform float _UdonLightVolumeVersion;
uniform float _UdonLightVolumeCount;
uniform float _UdonLightVolumeAdditiveMaxOverdraw;
uniform float _UdonLightVolumeAdditiveCount;
uniform float _UdonLightVolumeProbesBlend;
uniform float _UdonLightVolumeSharpBounds;
uniform float4x4 _UdonLightVolumeInvWorldMatrix[VRCLV_MAX_VOLUMES_COUNT];
uniform float4 _UdonLightVolumeRotation[VRCLV_MAX_VOLUMES_COUNT * 2]; // Legacy! Used in this version to have back compatibility with older worlds. Array commented above will be used in future releases! Legacy!
uniform float3 _UdonLightVolumeInvLocalEdgeSmooth[VRCLV_MAX_VOLUMES_COUNT];
uniform float3 _UdonLightVolumeUvw[VRCLV_MAX_VOLUMES_COUNT * 6]; // Legacy! AABB Bounds of islands on the 3D Texture atlas. Array commented above will be used in future releases! Legacy!
uniform float4 _UdonLightVolumeOcclusionUvw[VRCLV_MAX_VOLUMES_COUNT];
uniform float4 _UdonLightVolumeColor[VRCLV_MAX_VOLUMES_COUNT];
uniform float _UdonPointLightVolumeCount;
uniform float _UdonPointLightVolumeCubeCount;
uniform float4 _UdonPointLightVolumePosition[VRCLV_MAX_LIGHTS_COUNT];
uniform float4 _UdonPointLightVolumeColor[VRCLV_MAX_LIGHTS_COUNT];
uniform float4 _UdonPointLightVolumeDirection[VRCLV_MAX_LIGHTS_COUNT];
uniform float3 _UdonPointLightVolumeCustomID[VRCLV_MAX_LIGHTS_COUNT];
uniform float _UdonLightBrightnessCutoff;
uniform float _UdonLightVolumeOcclusionCount;
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
}
#endif
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
uniform Texture3D _UdonLightVolume;
uniform SamplerState sampler_UdonLightVolume;
uniform Texture2DArray _UdonPointLightVolumeTexture;
#define LV_SAMPLE(tex, uvw) tex.SampleLevel(sampler_UdonLightVolume, uvw, 0)
#else
#define LV_SAMPLE(tex, uvw) float4(0,0,0,0)
#endif
#define LV_PI 3.141592653589793f
#define LV_PI2 6.283185307179586f
float LV_Smoothstep01(float x) {
return x * x * (3 - 2 * x);
}
float3 LV_MultiplyVectorByQuaternion(float3 v, float4 q) {
float3 t = 2.0 * cross(q.xyz, v);
return v + q.w * t + cross(q.xyz, t);
}
float3 LV_MultiplyVectorByMatrix2x3(float3 v, float3 r0, float3 r1) {
float3 r2 = cross(r0, r1);
return float3(dot(v, r0), dot(v, r1), dot(v, r2));
}
float LV_FastAcos(float x) {
float absX = abs(x);
float res = -0.156583f * absX + LV_PI * 0.5f;
res *= sqrt(1.0f - absX);
return (x >= 0) ? res : (LV_PI - res);
}
float LV_DistributionGGX(float NoH, float roughness) {
float f = (roughness - 1) * ((roughness + 1) * (NoH * NoH)) + 1;
return (roughness * roughness) / ((float) LV_PI * f * f);
}
bool LV_PointLocalAABB(float3 localUVW) {
return all(abs(localUVW) <= 0.5);
}
float3 LV_LocalFromVolume(uint volumeID, float3 worldPos) {
return mul(_UdonLightVolumeInvWorldMatrix[volumeID], float4(worldPos, 1.0)).xyz;
}
float LV_EvaluateSH(float L0, float3 L1, float3 n) {
return L0 + dot(L1, n);
}
float4 LV_SampleCubemapArray(uint id, float3 dir) {
float3 absDir = abs(dir);
float2 uv;
uint face;
if (absDir.x >= absDir.y && absDir.x >= absDir.z) {
face = dir.x > 0 ? 0 : 1;
uv = float2((dir.x > 0 ? -dir.z : dir.z), -dir.y) * rcp(absDir.x);
} else if (absDir.y >= absDir.z) {
face = dir.y > 0 ? 2 : 3;
uv = float2(dir.x, (dir.y > 0 ? dir.z : -dir.z)) * rcp(absDir.y);
} else {
face = dir.z > 0 ? 4 : 5;
uv = float2((dir.z > 0 ? dir.x : -dir.x), -dir.y) * rcp(absDir.z);
}
float3 uvid = float3(uv * 0.5 + 0.5, id * 6 + face);
return LV_SAMPLE(_UdonPointLightVolumeTexture, uvid);
}
float4 LV_ProjectQuadLightIrradianceSH(float3 shadingPosition, float3 lightVertices[4]) {
[unroll] for (uint edge0 = 0; edge0 < 4; edge0++) {
lightVertices[edge0] = normalize(lightVertices[edge0] - shadingPosition);
}
const float3 zhDir0 = float3(0.866025, -0.500001, -0.000004);
const float3 zhDir1 = float3(-0.759553, 0.438522, -0.480394);
const float3 zhDir2 = float3(-0.000002, 0.638694, 0.769461);
const float3 zhWeightL1y = float3(2.1995339f, 2.50785367f, 1.56572711f);
const float3 zhWeightL1z = float3(-1.82572523f, -2.08165037f, 0.00000000f);
const float3 zhWeightL1x = float3(2.42459869f, 1.44790525f, 0.90397552f);
float solidAngle = 0.0;
float3 surfaceIntegral = 0.0;
[loop] for (uint edge1 = 0; edge1 < 4; edge1++) {
uint next = (edge1 + 1) % 4;
uint prev = (edge1 + 4 - 1) % 4;
float3 prevVert = lightVertices[prev];
float3 thisVert = lightVertices[edge1];
float3 nextVert = lightVertices[next];
float3 a = cross(thisVert, prevVert);
float3 b = cross(thisVert, nextVert);
float lenA = length(a);
float lenB = length(b);
solidAngle += LV_FastAcos(clamp(dot(a, b) / (lenA * lenB), -1, 1));
float3 mu = b * rcp(lenB);
float cosGamma = dot(thisVert, nextVert);
float gamma = LV_FastAcos(clamp(cosGamma, -1, 1));
surfaceIntegral.x += gamma * dot(zhDir0, mu);
surfaceIntegral.y += gamma * dot(zhDir1, mu);
surfaceIntegral.z += gamma * dot(zhDir2, mu);
}
solidAngle = solidAngle - LV_PI2;
surfaceIntegral *= 0.5;
const float normalizationL0 = 0.5f * sqrt(1.0f / LV_PI);
float l0 = normalizationL0 * solidAngle;
float l1y = dot(zhWeightL1y, surfaceIntegral);
float l1z = dot(zhWeightL1z, surfaceIntegral);
float l1x = dot(zhWeightL1x, surfaceIntegral);
const float cosineKernelL0 = LV_PI; // (1)
const float cosineKernelL1 = LV_PI2 / 3.0f; // (1)
const float oneOverPi = 1.0f / LV_PI; // (2)
const float normalizationL1 = 0.5f * sqrt(3.0f / LV_PI); // (3)
const float weightL0 = cosineKernelL0 * normalizationL0 * oneOverPi; // (1), (2), (3)
const float weightL1 = cosineKernelL1 * normalizationL1 * oneOverPi; // (1), (2), (3)
l0 *= weightL0;
l1y *= weightL1;
l1z *= weightL1;
l1x *= weightL1;
return float4(l1x, l1y, l1z, l0);
}
void LV_QuadLight(float3 worldPos, float3 centroidPos, float4 rotationQuat, float2 size, float3 color, float sqMaxDist, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 lightToWorldPos = worldPos - centroidPos;
float3 normal = LV_MultiplyVectorByQuaternion(float3(0, 0, 1), rotationQuat);
if (dot(normal, lightToWorldPos) < 0.0) return;
float sqCutoffDist = sqMaxDist - dot(lightToWorldPos, lightToWorldPos);
color.rgb *= saturate(sqCutoffDist / sqMaxDist) * LV_PI * occlusion;
float2 halfSize = size * 0.5f;
float3 xAxis = LV_MultiplyVectorByQuaternion(float3(1, 0, 0), rotationQuat);
float3 yAxis = cross(normal, xAxis);
float3 verts[4];
verts[0] = centroidPos + (-halfSize.x * xAxis) + ( halfSize.y * yAxis);
verts[1] = centroidPos + ( halfSize.x * xAxis) + ( halfSize.y * yAxis);
verts[2] = centroidPos + ( halfSize.x * xAxis) + (-halfSize.y * yAxis);
verts[3] = centroidPos + (-halfSize.x * xAxis) + (-halfSize.y * yAxis);
float4 areaLightSH = LV_ProjectQuadLightIrradianceSH(worldPos, verts);
float lenL1 = length(areaLightSH.xyz);
if (lenL1 > areaLightSH.w) areaLightSH.xyz *= areaLightSH.w / lenL1;
L0 += areaLightSH.w * color.rgb;
L1r += areaLightSH.xyz * color.r;
L1g += areaLightSH.xyz * color.g;
L1b += areaLightSH.xyz * color.b;
count++;
}
float3 LV_PointLightAttenuation(float sqdist, float sqlightSize, float3 color, float brightnessCutoff, float sqMaxDist) {
float mask = saturate(1 - sqdist / sqMaxDist);
return mask * mask * color * sqlightSize / (sqdist + sqlightSize);
}
float LV_PointLightSolidAngle(float sqdist, float sqlightSize) {
return saturate(sqrt(sqdist / (sqlightSize + sqdist)));
}
void LV_SphereLight(float sqdist, float3 dirN, float sqlightSize, float3 color, float occlusion, float sqMaxDist, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 att = LV_PointLightAttenuation(sqdist, sqlightSize, color, _UdonLightBrightnessCutoff, sqMaxDist);
float3 l0 = att * occlusion;
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize);
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLight(float sqdist, float3 dirN, float sqlightSize, float3 att, float spotMask, float cosAngle, float coneFalloff, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float smoothedCone = LV_Smoothstep01(saturate(spotMask * coneFalloff));
float3 l0 = att * (occlusion * smoothedCone);
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize * saturate(1 - cosAngle));
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLightCookie(float sqdist, float3 dirN, float sqlightSize, float3 att, float4 lightRot, float tanAngle, uint customId, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 localDir = LV_MultiplyVectorByQuaternion(-dirN, lightRot);
float2 uv = localDir.xy * rcp(localDir.z * tanAngle);
if (
localDir.z <= 0.0 || // Culling by direction
abs(uv.x) > 1.0 || abs(uv.y) > 1.0 // Culling by UV
) return;
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 - customId - 1;
float3 uvid = float3(uv * 0.5 + 0.5, id);
float angleSize = saturate(rsqrt(1 + tanAngle * tanAngle));
float4 cookie = LV_SAMPLE(_UdonPointLightVolumeTexture, uvid);
float3 l0 = att * cookie.rgb * (cookie.a * occlusion);
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize * (1 - angleSize));
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLightAttenuationLUT(float sqdist, float3 dirN, float sqlightSize, float3 color, float spotMask, float cosAngle, uint customId, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float dirRadius = sqdist * abs(sqlightSize);
float spot = 1 - saturate(spotMask * rcp(1 - cosAngle));
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 + customId - 1;
float3 uvid = float3(sqrt(float2(spot, dirRadius)), id);
float3 att = color.rgb * LV_SAMPLE(_UdonPointLightVolumeTexture, uvid).xyz * occlusion;
L0 += att;
L1r += dirN * att.r;
L1g += dirN * att.g;
L1b += dirN * att.b;
count++;
}
void LV_PointLight(uint id, float3 worldPos, float4 occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 customID_data = _UdonPointLightVolumeCustomID[id];
int shadowId = (int) customID_data.y; // Shadowmask id
int customId = (int) customID_data.x; // Custom Texture ID
float sqrRange = customID_data.z; // Squared culling distance
float4 pos = _UdonPointLightVolumePosition[id]; // Light position and inversed squared range
float3 dir = pos.xyz - worldPos;
float sqlen = max(dot(dir, dir), 1e-6);
if (sqlen > sqrRange) return; // Early distance based culling
float3 dirN = dir * rsqrt(sqlen);
float lightOcclusion = 1;
if (_UdonLightVolumeOcclusionCount != 0 && shadowId >= 0) {
lightOcclusion = dot(occlusion, float4(shadowId == 0, shadowId == 1, shadowId == 2, shadowId == 3));
}
float4 color = _UdonPointLightVolumeColor[id]; // Color, angle
float4 ldir = _UdonPointLightVolumeDirection[id]; // Dir + falloff or Rotation
if (pos.w < 0) { // It is a spot light
float angle = color.w;
float spotMask = dot(ldir.xyz, -dirN) - angle;
if(customId >= 0 && spotMask < 0) return; // Spot cone based culling
if (customId > 0) { // If it uses Attenuation LUT
LV_SphereSpotLightAttenuationLUT(sqlen, dirN, -pos.w, color.rgb, spotMask, angle, customId, lightOcclusion, L0, L1r, L1g, L1b, count);
} else { // If it uses default parametric attenuation
float3 att = LV_PointLightAttenuation(sqlen, -pos.w, color.rgb, _UdonLightBrightnessCutoff, sqrRange);
if (customId < 0) { // If uses cookie
LV_SphereSpotLightCookie(sqlen, dirN, -pos.w, att, ldir, angle, customId, lightOcclusion, L0, L1r, L1g, L1b, count);
} else { // If it uses default parametric attenuation
LV_SphereSpotLight(sqlen, dirN, -pos.w, att, spotMask, angle, ldir.w, lightOcclusion, L0, L1r, L1g, L1b, count);
}
}
} else if (color.w <= 1.5f) { // It is a point light
if (customId > 0) { // Using LUT
float invSqRange = abs(pos.w); // Sign of range defines if it's point light (positive) or a spot light (negative)
float dirRadius = sqlen * invSqRange;
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 + customId;
float3 uvid = float3(sqrt(float2(0, dirRadius)), id);
float3 att = color.rgb * LV_SAMPLE(_UdonPointLightVolumeTexture, uvid).xyz * lightOcclusion;
L0 += att;
L1r += dirN * att.r;
L1g += dirN * att.g;
L1b += dirN * att.b;
count++;
} else { // If it uses default parametric attenuation
float3 l0 = 0, l1r = 0, l1g = 0, l1b = 0;
LV_SphereLight(sqlen, dirN, pos.w, color.rgb, lightOcclusion, sqrRange, l0, l1r, l1g, l1b, count);
float3 cubeColor = 1;
if (customId < 0) { // If it uses a cubemap
uint id = -customId - 1; // Cubemap ID starts from zero and should not take in count texture array slices count.
cubeColor = LV_SampleCubemapArray(id, LV_MultiplyVectorByQuaternion(dirN, ldir)).xyz;
}
L0 += l0 * cubeColor;
L1r += l1r * cubeColor.r;
L1g += l1g * cubeColor.g;
L1b += l1b * cubeColor.b;
}
} else { // It is an area light
LV_QuadLight(worldPos, pos.xyz, ldir, float2(pos.w, color.w - 2.0f), color.rgb, sqrRange, lightOcclusion, L0, L1r, L1g, L1b, count);
}
}
void LV_SampleLightVolumeTex(float3 uvw0, float3 uvw1, float3 uvw2, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b) {
float4 tex0 = LV_SAMPLE(_UdonLightVolume, uvw0);
float4 tex1 = LV_SAMPLE(_UdonLightVolume, uvw1);
float4 tex2 = LV_SAMPLE(_UdonLightVolume, uvw2);
L0 = tex0.rgb;
L1r = float3(tex1.r, tex2.r, tex0.a);
L1g = float3(tex1.g, tex2.g, tex1.a);
L1b = float3(tex1.b, tex2.b, tex2.a);
}
float LV_BoundsMask(float3 localUVW, float3 invLocalEdgeSmooth) {
float3 distToMin = (localUVW + 0.5) * invLocalEdgeSmooth;
float3 distToMax = (0.5 - localUVW) * invLocalEdgeSmooth;
float3 fade = saturate(min(distToMin, distToMax));
return fade.x * fade.y * fade.z;
}
void LV_SampleLightProbe(inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
L0 += float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
L1r += unity_SHAr.xyz;
L1g += unity_SHAg.xyz;
L1b += unity_SHAb.xyz;
}
void LV_SampleLightProbeDering(inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
L0 += float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
L1r += unity_SHAr.xyz * 0.565f;
L1g += unity_SHAg.xyz * 0.565f;
L1b += unity_SHAb.xyz * 0.565f;
}
void LV_SampleVolume(uint id, float3 localUVW, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
uint uvwID = id * 6;
float3 uvwScaled = saturate(localUVW + 0.5) * (_UdonLightVolumeUvw[uvwID + 1].xyz - _UdonLightVolumeUvw[uvwID].xyz);
float3 uvw0 = uvwScaled + _UdonLightVolumeUvw[uvwID].xyz;
float3 uvw1 = uvwScaled + _UdonLightVolumeUvw[uvwID + 2].xyz;
float3 uvw2 = uvwScaled + _UdonLightVolumeUvw[uvwID + 4].xyz;
float3 l0, l1r, l1g, l1b;
LV_SampleLightVolumeTex(uvw0, uvw1, uvw2, l0, l1r, l1g, l1b);
float4 uvwOcclusion = _UdonLightVolumeOcclusionUvw[id];
if (uvwOcclusion.x >= 0) {
occlusion = 1.0f - LV_SAMPLE(_UdonLightVolume, uvwOcclusion.xyz + uvwScaled * uvwOcclusion.w);
} else {
occlusion = 1;
}
float4 color = _UdonLightVolumeColor[id];
L0 += l0 * color.rgb;
l1r *= color.r;
l1g *= color.g;
l1b *= color.b;
if (color.a != 0) {
float3 r0 = _UdonLightVolumeRotation[id * 2].xyz;
float3 r1 = _UdonLightVolumeRotation[id * 2 + 1].xyz;
L1r += LV_MultiplyVectorByMatrix2x3(l1r, r0, r1);
L1g += LV_MultiplyVectorByMatrix2x3(l1g, r0, r1);
L1b += LV_MultiplyVectorByMatrix2x3(l1b, r0, r1);
} else {
L1r += l1r;
L1g += l1g;
L1b += l1b;
}
}
float4 LV_SampleVolumeOcclusion(uint id, float3 localUVW) {
float4 uvwOcclusion = _UdonLightVolumeOcclusionUvw[id];
if (uvwOcclusion.x >= 0) {
uint uvwID = id * 6;
float3 uvwScaled = saturate(localUVW + 0.5) * (_UdonLightVolumeUvw[uvwID + 1].xyz - _UdonLightVolumeUvw[uvwID].xyz);
return 1.0f - LV_SAMPLE(_UdonLightVolume, uvwOcclusion.xyz + uvwScaled * uvwOcclusion.w);
} else {
return 1;
}
}
void LV_PointLightVolumeSH(float3 worldPos, float4 occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
uint pointCount = min((uint) _UdonPointLightVolumeCount, VRCLV_MAX_LIGHTS_COUNT);
if (pointCount == 0) return;
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_LIGHTS_COUNT);
uint pcount = 0; // Point lights counter
[loop] for (uint pid = 0; pid < pointCount && pcount < maxOverdraw; pid++) {
LV_PointLight(pid, worldPos, occlusion, L0, L1r, L1g, L1b, pcount);
}
}
void LV_LightVolumeSH(float3 worldPos, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
occlusion = 1;
float4 mOcclusion = 1; // Multiplicative occlusion. Applies on top of regular occlusion
uint volumesCount = min((uint) _UdonLightVolumeCount, VRCLV_MAX_VOLUMES_COUNT);
if (volumesCount == 0) { // Legacy! Fallback to default light probes if Light Volume are not enabled or a version is too old to have a support. Legacy!
LV_SampleLightProbe(L0, L1r, L1g, L1b);
return;
}
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_VOLUMES_COUNT);
uint additiveCount = min((uint) _UdonLightVolumeAdditiveCount, VRCLV_MAX_VOLUMES_COUNT);
bool lightProbesBlend = _UdonLightVolumeProbesBlend;
uint volumeID_A = -1; // Main, dominant volume ID
uint volumeID_B = -1; // Secondary volume ID to blend main with
float3 localUVW = 0; // Last local UVW to use in disabled Light Probes mode
float3 localUVW_A = 0; // Main local UVW
float3 localUVW_B = 0; // Secondary local UVW
bool isNoA = true;
bool isNoB = true;
uint addVolumesCount = 0;
[loop] for (uint id = 0; id < volumesCount; id++) {
localUVW = LV_LocalFromVolume(id, worldPos);
if (LV_PointLocalAABB(localUVW)) { // Intersection test
if (id < additiveCount) { // Sampling additive volumes
if (addVolumesCount < maxOverdraw) {
float4 occ; // Multiplicative occlusion
LV_SampleVolume(id, localUVW, L0, L1r, L1g, L1b, occ);
mOcclusion *= occ;
addVolumesCount++;
}
} else if (isNoA) { // First, searching for volume A
volumeID_A = id;
localUVW_A = localUVW;
isNoA = false;
} else { // Next, searching for volume B if A found
volumeID_B = id;
localUVW_B = localUVW;
isNoB = false;
break;
}
}
}
if (isNoA && lightProbesBlend) {
LV_SampleLightProbe(L0, L1r, L1g, L1b);
occlusion *= mOcclusion;
return;
}
localUVW_A = isNoA ? localUVW : localUVW_A;
volumeID_A = isNoA ? volumesCount - 1 : volumeID_A;
float3 L0_A = 0;
float3 L1r_A = 0;
float3 L1g_A = 0;
float3 L1b_A = 0;
float4 occlusion_A = 1;
LV_SampleVolume(volumeID_A, localUVW_A, L0_A, L1r_A, L1g_A, L1b_A, occlusion_A);
float mask = LV_BoundsMask(localUVW_A, _UdonLightVolumeInvLocalEdgeSmooth[volumeID_A]);
if (mask == 1 || isNoA || (_UdonLightVolumeSharpBounds && isNoB)) { // Returning SH A result if it's the center of mask or out of bounds
L0 += L0_A;
L1r += L1r_A;
L1g += L1g_A;
L1b += L1b_A;
occlusion = occlusion_A;
occlusion *= mOcclusion;
return;
}
float3 L0_B = 0;
float3 L1r_B = 0;
float3 L1g_B = 0;
float3 L1b_B = 0;
float4 occlusion_B = 1;
if (isNoB && lightProbesBlend) { // No Volume found and light volumes blending enabled
LV_SampleLightProbe(L0_B, L1r_B, L1g_B, L1b_B);
} else { // Blending Volume A and Volume B
localUVW_B = isNoB ? localUVW : localUVW_B;
volumeID_B = isNoB ? volumesCount - 1 : volumeID_B;
LV_SampleVolume(volumeID_B, localUVW_B, L0_B, L1r_B, L1g_B, L1b_B, occlusion_B);
}
occlusion = lerp(occlusion_B, occlusion_A, mask);
occlusion *= mOcclusion;
L0 += lerp(L0_B, L0_A, mask);
L1r += lerp(L1r_B, L1r_A, mask);
L1g += lerp(L1g_B, L1g_A, mask);
L1b += lerp(L1b_B, L1b_A, mask);
}
void LV_LightVolumeAdditiveSH(float3 worldPos, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
occlusion = 1;
float4 mOcclusion = 1; // Multiplicative occlusion. Applies on top of regular occlusion
uint additiveCount = min((uint) _UdonLightVolumeAdditiveCount, VRCLV_MAX_VOLUMES_COUNT);
if (additiveCount == 0 && (uint) _UdonPointLightVolumeCount == 0) return; // Legacy!
uint volumesCount = min((uint) _UdonLightVolumeCount, VRCLV_MAX_VOLUMES_COUNT);
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_VOLUMES_COUNT);
uint volumeID_A = -1; // Main, dominant volume ID
uint volumeID_B = -1; // Secondary volume ID to blend main with
float3 localUVW = 0; // Last local UVW to use in disabled Light Probes mode
float3 localUVW_A = 0; // Main local UVW for Y Axis and Free rotations
float3 localUVW_B = 0; // Secondary local UVW
bool isNoA = true;
bool isNoB = true;
uint addVolumesCount = 0;
uint count = min(_UdonLightVolumeOcclusionCount == 0 ? additiveCount : volumesCount, VRCLV_MAX_VOLUMES_COUNT); // Only use all volumes if occlusion volumes are enabled
[loop] for (uint id = 0; id < count; id++) {
localUVW = LV_LocalFromVolume(id, worldPos);
if (LV_PointLocalAABB(localUVW)) { // Intersection test
if (id < additiveCount) { // Sampling additive volumes
if (addVolumesCount < maxOverdraw) {
float4 occ; // Multiplicative occlusion
LV_SampleVolume(id, localUVW, L0, L1r, L1g, L1b, occ);
mOcclusion *= occ;
addVolumesCount++;
}
} else if (isNoA) { // First, searching for volume A
volumeID_A = id;
localUVW_A = localUVW;
isNoA = false;
} else { // Next, searching for volume B if A found
volumeID_B = id;
localUVW_B = localUVW;
isNoB = false;
break;
}
}
}
if (isNoA || _UdonLightVolumeOcclusionCount == 0) {
occlusion *= mOcclusion;
return;
}
localUVW_A = isNoA ? localUVW : localUVW_A;
volumeID_A = isNoA ? volumesCount - 1 : volumeID_A;
occlusion = LV_SampleVolumeOcclusion(volumeID_A, localUVW_A);
float mask = LV_BoundsMask(localUVW_A, _UdonLightVolumeInvLocalEdgeSmooth[volumeID_A]);
if (mask == 1 || (_UdonLightVolumeSharpBounds && isNoB)) {
occlusion *= mOcclusion;
return; // Returning A result if it's the center of mask or out of bounds
}
if (isNoB) occlusion = lerp(1, occlusion, mask);
else occlusion = lerp(LV_SampleVolumeOcclusion(volumeID_B, localUVW_B), occlusion, mask);
occlusion *= mOcclusion;
}
float3 LightVolumeSpecular(float3 f0, float smoothness, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specColor = max(float3(dot(reflect(-L1r, worldNormal), viewDir), dot(reflect(-L1g, worldNormal), viewDir), dot(reflect(-L1b, worldNormal), viewDir)), 0);
float3 rDir = normalize(normalize(L1r) + viewDir);
float3 gDir = normalize(normalize(L1g) + viewDir);
float3 bDir = normalize(normalize(L1b) + viewDir);
float rNh = saturate(dot(worldNormal, rDir));
float gNh = saturate(dot(worldNormal, gDir));
float bNh = saturate(dot(worldNormal, bDir));
float roughness = 1 - smoothness * 0.9f;
float roughExp = roughness * roughness;
float rSpec = LV_DistributionGGX(rNh, roughExp);
float gSpec = LV_DistributionGGX(gNh, roughExp);
float bSpec = LV_DistributionGGX(bNh, roughExp);
float3 specs = (rSpec + gSpec + bSpec) * f0;
float3 coloredSpecs = specs * specColor;
float3 a = coloredSpecs + specs * L0;
float3 b = coloredSpecs * 3;
return max(lerp(a, b, smoothness) * 0.5f, 0.0);
}
float3 LightVolumeSpecular(float3 albedo, float smoothness, float metallic, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specularf0 = lerp(0.04f, albedo, metallic);
return LightVolumeSpecular(specularf0, smoothness, worldNormal, viewDir, L0, L1r, L1g, L1b);
}
float3 LightVolumeSpecularDominant(float3 f0, float smoothness, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 dominantDir = L1r + L1g + L1b;
float3 dir = normalize(normalize(dominantDir) + viewDir);
float nh = saturate(dot(worldNormal, dir));
float roughness = 1 - smoothness * 0.9f;
float roughExp = roughness * roughness;
float spec = LV_DistributionGGX(nh, roughExp);
return max(spec * L0 * f0, 0.0) * 1.5f;
}
float3 LightVolumeSpecularDominant(float3 albedo, float smoothness, float metallic, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specularf0 = lerp(0.04f, albedo, metallic);
return LightVolumeSpecularDominant(specularf0, smoothness, worldNormal, viewDir, L0, L1r, L1g, L1b);
}
float3 LightVolumeEvaluate(float3 worldNormal, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
return float3(LV_EvaluateSH(L0.r, L1r, worldNormal), LV_EvaluateSH(L0.g, L1g, worldNormal), LV_EvaluateSH(L0.b, L1b, worldNormal));
}
void LightVolumeSH(float3 worldPos, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b, float3 worldPosOffset = 0) {
L0 = 0; L1r = 0; L1g = 0; L1b = 0;
if (_UdonLightVolumeEnabled == 0) {
LV_SampleLightProbeDering(L0, L1r, L1g, L1b);
} else {
float4 occlusion = 1;
LV_LightVolumeSH(worldPos + worldPosOffset, L0, L1r, L1g, L1b, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, L1r, L1g, L1b);
}
}
void LightVolumeAdditiveSH(float3 worldPos, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b, float3 worldPosOffset = 0) {
L0 = 0; L1r = 0; L1g = 0; L1b = 0;
if (_UdonLightVolumeEnabled != 0) {
float4 occlusion = 1;
LV_LightVolumeAdditiveSH(worldPos + worldPosOffset, L0, L1r, L1g, L1b, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, L1r, L1g, L1b);
}
}
float3 LightVolumeSH_L0(float3 worldPos, float3 worldPosOffset = 0) {
if (_UdonLightVolumeEnabled == 0) {
return float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
} else {
float3 L0 = 0; float4 occlusion = 1;
float3 unused_L1; // Let's just pray that compiler will strip everything x.x
LV_LightVolumeSH(worldPos + worldPosOffset, L0, unused_L1, unused_L1, unused_L1, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, unused_L1, unused_L1, unused_L1);
return L0;
}
}
float3 LightVolumeAdditiveSH_L0(float3 worldPos, float3 worldPosOffset = 0) {
if (_UdonLightVolumeEnabled == 0) {
return 0;
} else {
float3 L0 = 0; float4 occlusion = 1;
float3 unused_L1; // Let's just pray that compiler will strip everything x.x
LV_LightVolumeAdditiveSH(worldPos + worldPosOffset, L0, unused_L1, unused_L1, unused_L1, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, unused_L1, unused_L1, unused_L1);
return L0;
}
}
float LightVolumesEnabled() {
return _UdonLightVolumeEnabled;
}
float LightVolumesVersion() {
return _UdonLightVolumeVersion == 0 ? _UdonLightVolumeEnabled : _UdonLightVolumeVersion;
}
#endif
SamplerState sampler_linear_clamp;
SamplerState sampler_linear_repeat;
SamplerState sampler_trilinear_clamp;
SamplerState sampler_trilinear_repeat;
SamplerState sampler_point_clamp;
SamplerState sampler_point_repeat;
#define DielectricSpec float4(0.04, 0.04, 0.04, 1.0 - 0.04)
#define HALF_PI float(1.5707964)
#define PI float(3.14159265359)
#define TWO_PI float(6.28318530718)
#define PI_OVER_2 1.5707963f
#define PI_OVER_4 0.785398f
#define EPSILON 0.000001f
#define POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, samplertex, coord, dx, dy) tex.SampleGrad(sampler##samplertex, coord, dx, dy)
#define POI2D_SAMPLE_TEX2D_SAMPLERGRADD(tex, samp, uv, pan, dx, dy) tex.SampleGrad(samp, POI_PAN_UV(uv, pan), dx, dy)
#define POI_PAN_UV(uv, pan) (uv + _Time.x * pan)
#define POI2D_SAMPLER_PAN(tex, texSampler, uv, pan) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, POI_PAN_UV(uv, pan)))
#define POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, POI_PAN_UV(uv, pan), dx, dy))
#define POI2D_SAMPLER(tex, texSampler, uv) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, uv))
#define POI_SAMPLE_1D_X(tex, samp, uv) tex.Sample(samp, float2(uv, 0.5))
#define POI2D_SAMPLER_GRAD(tex, texSampler, uv, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, uv, dx, dy))
#define POI2D_SAMPLER_GRADD(tex, texSampler, uv, dx, dy) tex.SampleGrad(texSampler, uv, dx, dy)
#define POI2D_PAN(tex, uv, pan) (tex2D(tex, POI_PAN_UV(uv, pan)))
#define POI2D(tex, uv) (tex2D(tex, uv))
#define POI_SAMPLE_TEX2D(tex, uv) (UNITY_SAMPLE_TEX2D(tex, uv))
#define POI_SAMPLE_TEX2D_PAN(tex, uv, pan) (UNITY_SAMPLE_TEX2D(tex, POI_PAN_UV(uv, pan)))
#define POI_SAMPLE_CUBE_LOD(tex, sampler, coord, lod) tex.SampleLevel(sampler, coord, lod)
#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, float3(uv, unity_StereoEyeIndex))
#else
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, uv)
#endif
#define POI_SAFE_RGB0 float4(mainTexture.rgb * .0001, 0)
#define POI_SAFE_RGB1 float4(mainTexture.rgb * .0001, 1)
#define POI_SAFE_RGBA mainTexture
#if defined(UNITY_COMPILER_HLSL)
#define PoiInitStruct(type, name) name = (type)0;
#else
#define PoiInitStruct(type, name)
#endif
#define POI_ERROR(poiMesh, gridSize) lerp(float3(1, 0, 1), float3(0, 0, 0), fmod(floor((poiMesh.worldPos.x) * gridSize) + floor((poiMesh.worldPos.y) * gridSize) + floor((poiMesh.worldPos.z) * gridSize), 2) == 0)
#define POI_NAN (asfloat(-1))
#define POI_MODE_OPAQUE 0
#define POI_MODE_CUTOUT 1
#define POI_MODE_FADE 2
#define POI_MODE_TRANSPARENT 3
#define POI_MODE_ADDITIVE 4
#define POI_MODE_SOFTADDITIVE 5
#define POI_MODE_MULTIPLICATIVE 6
#define POI_MODE_2XMULTIPLICATIVE 7
#define POI_MODE_TRANSCLIPPING 9
#ifndef UNITY_SPECCUBE_LOD_STEPS
#define UNITY_SPECCUBE_LOD_STEPS (6)
#endif
#ifndef UNITY_LIGHTING_COMMON_INCLUDED
#define UNITY_LIGHTING_COMMON_INCLUDED
fixed4 _LightColor0;
fixed4 _SpecColor;
struct UnityLight
{
half3 color;
half3 dir;
half ndotl;
};
struct UnityIndirect
{
half3 diffuse;
half3 specular;
};
struct UnityGI
{
UnityLight light;
UnityIndirect indirect;
};
struct UnityGIInput
{
UnityLight light;
float3 worldPos;
half3 worldViewDir;
half atten;
half3 ambient;
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION) || defined(UNITY_ENABLE_REFLECTION_BUFFERS)
float4 boxMin[2];
#endif
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
float4 boxMax[2];
float4 probePosition[2];
#endif
float4 probeHDR[2];
};
#endif
float _GrabMode;
float _Mode;
struct Unity_GlossyEnvironmentData
{
half roughness;
half3 reflUVW;
};
#ifndef _STOCHASTICMODE_NONE
#ifdef _STOCHASTICMODE_DELIOT_HEITZ
float _StochasticDeliotHeitzDensity;
#endif
#endif
#if defined(PROP_LIGHTINGAOMAPS)
Texture2D _LightingAOMaps;
#endif
float4 _LightingAOMaps_ST;
float2 _LightingAOMapsPan;
float _LightingAOMapsUV;
float _LightDataAOStrengthR;
float _LightDataAOStrengthG;
float _LightDataAOStrengthB;
float _LightDataAOStrengthA;
float _LightDataAOGlobalMaskR;
float _LightDataAOGlobalMaskBlendTypeR;
#if defined(PROP_LIGHTINGDETAILSHADOWMAPS)
Texture2D _LightingDetailShadowMaps;
#endif
float4 _LightingDetailShadowMaps_ST;
float2 _LightingDetailShadowMapsPan;
float _LightingDetailShadowMapsUV;
float _LightingDetailShadowStrengthR;
float _LightingDetailShadowStrengthG;
float _LightingDetailShadowStrengthB;
float _LightingDetailShadowStrengthA;
float _LightingAddDetailShadowStrengthR;
float _LightingAddDetailShadowStrengthG;
float _LightingAddDetailShadowStrengthB;
float _LightingAddDetailShadowStrengthA;
float _LightDataDetailShadowGlobalMaskR;
float _LightDataDetailShadowGlobalMaskBlendTypeR;
#if defined(PROP_LIGHTINGSHADOWMASKS)
Texture2D _LightingShadowMasks;
#endif
float4 _LightingShadowMasks_ST;
float2 _LightingShadowMasksPan;
float _LightingShadowMasksUV;
float _LightingShadowMaskStrengthR;
float _LightingShadowMaskStrengthG;
float _LightingShadowMaskStrengthB;
float _LightingShadowMaskStrengthA;
float _LightDataShadowMaskGlobalMaskR;
float _LightDataShadowMaskGlobalMaskBlendTypeR;
float _Unlit_Intensity;
float _LightingColorMode;
float _LightingMapMode;
#if defined(PROP_LIGHTDATASDFMAP)
Texture2D _LightDataSDFMap;
float4 _LightDataSDFMap_ST;
float2 _LightDataSDFMapPan;
float _LightDataSDFMapUV;
float _LightDataSDFMapLOD;
float _LightDataSDFBlendY;
#endif
float _LightingDirectionMode;
float3 _LightngForcedDirection;
float _LightingViewDirOffsetPitch;
float _LightingViewDirOffsetYaw;
float _LightingIndirectUsesNormals;
float _LightingCapEnabled;
float _LightingCap;
float _LightingForceColorEnabled;
float3 _LightingForcedColor;
float _LightingForcedColorThemeIndex;
float _LightingCastedShadows;
float _LightingMonochromatic;
float _LightingMinLightBrightness;
float _LightingAdditiveEnable;
float _LightingAdditiveLimited;
float _LightingAdditiveLimit;
float _LightingAdditiveCastedShadows;
float _LightingAdditiveMonochromatic;
float _LightingAdditivePassthrough;
float _DisableDirectionalInAdd;
float _LightingVertexLightingEnabled;
float _LightingMirrorVertexLightingEnabled;
float _LightingEnableLightVolumes;
float _LightDataDebugEnabled;
float _LightingDebugVisualize;
uint _UdonForceSceneLighting;
float4 _Color;
float _ColorThemeIndex;
UNITY_DECLARE_TEX2D(_MainTex);
#ifdef UNITY_STEREO_INSTANCING_ENABLED
#define STEREO_UV(uv) float3(uv, unity_StereoEyeIndex)
Texture2DArray<float> _CameraDepthTexture;
#else
#define STEREO_UV(uv) uv
Texture2D<float> _CameraDepthTexture;
#endif
float SampleScreenDepth(float2 uv)
{
uv.y = _ProjectionParams.x * 0.5 + 0.5 - uv.y * _ProjectionParams.x;
return _CameraDepthTexture.SampleLevel(sampler_point_clamp, STEREO_UV(uv), 0);
}
bool DepthTextureExists()
{
#ifdef UNITY_STEREO_INSTANCING_ENABLED
float3 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y, dTexDim.z);
#else
float2 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y);
#endif
return dTexDim.x > 16;
}
float _MainPixelMode;
float4 _MainTex_ST;
float2 _MainTexPan;
float _MainTexUV;
float4 _MainTex_TexelSize;
float _MainTexStochastic;
float _MainIgnoreTexAlpha;
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
Texture2D _BumpMap;
#endif
float4 _BumpMap_ST;
float2 _BumpMapPan;
float _BumpMapUV;
float _BumpScale;
float _BumpMapStochastic;
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
Texture2D _AlphaMask;
#endif
float4 _AlphaMask_ST;
float2 _AlphaMaskPan;
float _AlphaMaskUV;
float _AlphaMaskInvert;
float _MainAlphaMaskMode;
float _AlphaMaskBlendStrength;
float _AlphaMaskValue;
float _Cutoff;
float _AlphaForceOpaque;
float _AlphaMod;
float _AlphaPremultiply;
float _AlphaBoostFA;
float _AlphaGlobalMask;
float _AlphaGlobalMaskBlendType;
float _IgnoreFog;
float _RenderingReduceClipDistance;
int _FlipBackfaceNormals;
float _AddBlendOp;
float _Cull;
float4 _GlobalThemeColor0;
float4 _GlobalThemeColor1;
float4 _GlobalThemeColor2;
float4 _GlobalThemeColor3;
float _GlobalThemeHue0;
float _GlobalThemeHue1;
float _GlobalThemeHue2;
float _GlobalThemeHue3;
float _GlobalThemeHueSpeed0;
float _GlobalThemeHueSpeed1;
float _GlobalThemeHueSpeed2;
float _GlobalThemeHueSpeed3;
float _GlobalThemeSaturation0;
float _GlobalThemeSaturation1;
float _GlobalThemeSaturation2;
float _GlobalThemeSaturation3;
float _GlobalThemeValue0;
float _GlobalThemeValue1;
float _GlobalThemeValue2;
float _GlobalThemeValue3;
int _GlobalMaskVertexColorLinearSpace;
float _StereoEnabled;
float _PolarUV;
float2 _PolarCenter;
float _PolarRadialScale;
float _PolarLengthScale;
float _PolarSpiralPower;
float _PanoUseBothEyes;
float _UVModWorldPos0;
float _UVModWorldPos1;
float _UVModLocalPos0;
float _UVModLocalPos1;
float _ShadowStrength;
float _LightingIgnoreAmbientColor;
float3 _LightingShadowColor;
float _ShadingRampedLightMapApplyGlobalMaskIndex;
float _ShadingRampedLightMapApplyGlobalMaskBlendType;
float _ShadingRampedLightMapInverseApplyGlobalMaskIndex;
float _ShadingRampedLightMapInverseApplyGlobalMaskBlendType;
float _LightingAdditiveType;
float _LightingAdditiveGradientStart;
float _LightingAdditiveGradientEnd;
float _LightingAdditiveDetailStrength;
struct MatcapAudioLinkData
{
float matcapALEnabled;
float matcapALAlphaAddBand;
float4 matcapALAlphaAdd;
float matcapALEmissionAddBand;
float4 matcapALEmissionAdd;
float matcapALIntensityAddBand;
float4 matcapALIntensityAdd;
float matcapALChronoPanType;
float matcapALChronoPanBand;
float matcapALChronoPanSpeed;
};
#ifdef MOCHIE_PBR
#if defined(PROP_MOCHIEMETALLICMAPS) || !defined(OPTIMIZER_ENABLED)
Texture2D _MochieMetallicMaps;
float _PBRMapsStochastic;
#endif
float4 _MochieMetallicMaps_ST;
float2 _MochieMetallicMapsPan;
float _MochieMetallicMapsUV;
float _MochieMetallicMapsStochastic;
float _MochieMetallicMapInvert;
float _MochieRoughnessMapInvert;
float _MochieReflectionMaskInvert;
float _MochieSpecularMaskInvert;
float _MochieMetallicMapsMetallicChannel;
float _MochieMetallicMapsRoughnessChannel;
float _MochieMetallicMapsReflectionMaskChannel;
float _MochieMetallicMapsSpecularMaskChannel;
float _PBRNormalSelect;
float _MochieReflectionTintThemeIndex;
float _MochieSpecularTintThemeIndex;
float _MochieRoughnessMultiplier;
float _MochieMetallicMultiplier;
float _MochieReflectionStrength;
float _MochieSpecularStrength;
float4 _MochieSpecularTint;
float4 _MochieReflectionTint;
float _MochieLitFallback;
float _IgnoreCastedShadows;
float _PBRSplitMaskSample;
float _PBRSplitMaskStochastic;
float4 _PBRMaskScaleTiling;
float _MochieMetallicMasksUV;
float4 _MochieMetallicMasksPan;
float _Specular2ndLayer;
float _MochieSpecularStrength2;
float _MochieRoughnessMultiplier2;
float _RefSpecFresnelStrength;
float _SFExposureOcclusion;
TextureCube _MochieReflCube;
float4 _MochieReflCube_HDR;
float _MochieForceFallback;
float _MochieGSAAEnabled;
float _PoiGSAAVariance;
float _PoiGSAAThreshold;
float _BRDFTPSReflectionMaskStrength;
float _BRDFTPSSpecularMaskStrength;
float _BRDFTPSDepthEnabled;
float _MochieMetallicGlobalMask;
float _MochieMetallicGlobalMaskBlendType;
float _MochieSmoothnessGlobalMask;
float _MochieSmoothnessGlobalMaskBlendType;
float _MochieReflectionStrengthGlobalMask;
float _MochieReflectionStrengthGlobalMaskBlendType;
float _MochieSpecularStrengthGlobalMask;
float _MochieSpecularStrengthGlobalMaskBlendType;
#endif
float _PPLightingMultiplier;
float _PPLightingAddition;
float _PPEmissionMultiplier;
float _PPFinalColorMultiplier;
struct appdata
{
float4 vertex : POSITION;
float3 normal : NORMAL;
float4 tangent : TANGENT;
float4 color : COLOR;
float2 uv0 : TEXCOORD0;
float2 uv1 : TEXCOORD1;
float2 uv2 : TEXCOORD2;
float2 uv3 : TEXCOORD3;
#ifndef POI_TESSELLATED
uint vertexId : SV_VertexID;
#endif
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOut
{
float4 pos : SV_POSITION;
float4 uv[2] : TEXCOORD0;
float3 normal : TEXCOORD2;
float4 tangent : TEXCOORD3;
float4 worldPos : TEXCOORD4;
float4 localPos : TEXCOORD5;
float4 vertexColor : TEXCOORD6;
float4 lightmapUV : TEXCOORD7;
float worldDir : TEXCOORD8;
float2 fogData: TEXCOORD10;
UNITY_SHADOW_COORDS(12)
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
struct PoiMesh
{
float3 normals[2];
float3 objNormal;
float3 tangentSpaceNormal;
float3 binormal[2];
float3 tangent[2];
float3 worldPos;
float3 localPos;
float3 objectPosition;
float isFrontFace;
float4 vertexColor;
float4 lightmapUV;
float2 uv[10];
float2 parallaxUV;
float2 dx;
float2 dy;
uint isRightHand;
};
struct PoiCam
{
float3 viewDir;
float3 forwardDir;
float3 worldPos;
float distanceToVert;
float4 clipPos;
float4 screenSpacePosition;
float3 reflectionDir;
float3 vertexReflectionDir;
float3 tangentViewDir;
float4 posScreenSpace;
float2 posScreenPixels;
float2 screenUV;
float vDotN;
float4 worldDirection;
};
struct PoiMods
{
float4 Mask;
float audioLink[5];
float audioLinkAvailable;
float audioLinkVersion;
float4 audioLinkTexture;
float2 detailMask;
float2 backFaceDetailIntensity;
float globalEmission;
float4 globalColorTheme[12];
float globalMask[16];
float ALTime[8];
};
struct PoiLight
{
float3 direction;
float nDotVCentered;
float attenuation;
float attenuationStrength;
float3 directColor;
float3 indirectColor;
float occlusion;
float shadowMask;
float detailShadow;
float3 halfDir;
float lightMap;
float lightMapNoAttenuation;
float3 rampedLightMap;
float vertexNDotL;
float nDotL;
float nDotV;
float vertexNDotV;
float nDotH;
float vertexNDotH;
float lDotv;
float lDotH;
float nDotLSaturated;
float nDotLNormalized;
#ifdef POI_PASS_ADD
float additiveShadow;
#endif
float3 finalLighting;
float3 finalLightAdd;
float3 LTCGISpecular;
float3 LTCGIDiffuse;
float directLuminance;
float indirectLuminance;
float finalLuminance;
#if defined(VERTEXLIGHT_ON)
float4 vDotNL;
float4 vertexVDotNL;
float3 vColor[4];
float4 vCorrectedDotNL;
float4 vAttenuation;
float4 vSaturatedDotNL;
float3 vPosition[4];
float3 vDirection[4];
float3 vFinalLighting;
float3 vHalfDir[4];
half4 vDotNH;
half4 vertexVDotNH;
half4 vDotLH;
#endif
};
struct PoiVertexLights
{
float3 direction;
float3 color;
float attenuation;
};
struct PoiFragData
{
float smoothness;
float smoothness2;
float metallic;
float specularMask;
float reflectionMask;
float3 baseColor;
float3 finalColor;
float alpha;
float3 emission;
float toggleVertexLights;
};
float4 poiTransformClipSpacetoScreenSpaceFrag(float4 clipPos)
{
float4 positionSS = float4(clipPos.xyz * clipPos.w, clipPos.w);
positionSS.xy = positionSS.xy / _ScreenParams.xy;
return positionSS;
}
static float4 PoiSHAr = 0;
static float4 PoiSHAg = 0;
static float4 PoiSHAb = 0;
static float4 PoiSHBr = 0;
static float4 PoiSHBg = 0;
static float4 PoiSHBb = 0;
static float4 PoiSHC = 0;
half3 PoiSHEval_L0L1(half4 normal)
{
half3 x;
x.r = dot(PoiSHAr, normal);
x.g = dot(PoiSHAg, normal);
x.b = dot(PoiSHAb, normal);
return x;
}
half3 PoiSHEval_L2(half4 normal)
{
half3 x1, x2;
half4 vB = normal.xyzz * normal.yzzx;
x1.r = dot(PoiSHBr, vB);
x1.g = dot(PoiSHBg, vB);
x1.b = dot(PoiSHBb, vB);
half vC = normal.x*normal.x - normal.y*normal.y;
x2 = PoiSHC.rgb * vC;
return x1 + x2;
}
half3 PoiShadeSH9 (half4 normal)
{
half3 res = PoiSHEval_L0L1(normal);
res += PoiSHEval_L2(normal);
#ifdef UNITY_COLORSPACE_GAMMA
res = LinearToGammaSpace(res);
#endif
return res;
}
inline half4 Pow5(half4 x)
{
return x * x * x * x * x;
}
inline half3 FresnelLerp(half3 F0, half3 F90, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return lerp(F0, F90, t);
}
inline half3 FresnelTerm(half3 F0, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return F0 + (1 - F0) * t;
}
half perceptualRoughnessToMipmapLevel(half perceptualRoughness)
{
return perceptualRoughness * UNITY_SPECCUBE_LOD_STEPS;
}
half3 Unity_GlossyEnvironment(UNITY_ARGS_TEXCUBE(tex), half4 hdr, Unity_GlossyEnvironmentData glossIn)
{
half perceptualRoughness = glossIn.roughness /* perceptualRoughness */ ;
#if 0
float m = PerceptualRoughnessToRoughness(perceptualRoughness); // m is the real roughness parameter
const float fEps = 1.192092896e-07F; // smallest such that 1.0+FLT_EPSILON != 1.0 (+1e-4h is NOT good here. is visibly very wrong)
float n = (2.0 / max(fEps, m * m)) - 2.0; // remap to spec power. See eq. 21 in --> https://dl.dropboxusercontent.com/u/55891920/papers/mm_brdf.pdf
n /= 4; // remap from n_dot_h formulatino to n_dot_r. See section "Pre-convolved Cube Maps vs Path Tracers" --> https://s3.amazonaws.com/docs.knaldtech.com/knald/1.0.0/lys_power_drops.html
perceptualRoughness = pow(2 / (n + 2), 0.25); // remap back to square root of real roughness (0.25 include both the sqrt root of the conversion and sqrt for going from roughness to perceptualRoughness)
#else
perceptualRoughness = perceptualRoughness * (1.7 - 0.7 * perceptualRoughness);
#endif
half mip = perceptualRoughnessToMipmapLevel(perceptualRoughness);
half3 R = glossIn.reflUVW;
half4 rgbm = UNITY_SAMPLE_TEXCUBE_LOD(tex, R, mip);
return DecodeHDR(rgbm, hdr);
}
half3 UnpackScaleNormalDXT5nm(half4 packednormal, half bumpScale)
{
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
}
half3 LerpWhiteTo(half3 b, half t)
{
half oneMinusT = 1 - t;
return half3(oneMinusT, oneMinusT, oneMinusT) + b * t;
}
inline float GGXTerm(float NdotH, float roughness)
{
float a2 = roughness * roughness;
float d = (NdotH * a2 - NdotH) * NdotH + 1.0f; // 2 mad
return UNITY_INV_PI * a2 / (d * d + 1e-7f); // This function is not intended to be running on Mobile,
}
Unity_GlossyEnvironmentData UnityGlossyEnvironmentSetup(half Smoothness, half3 worldViewDir, half3 Normal, half3 fresnel0)
{
Unity_GlossyEnvironmentData g;
g.roughness /* perceptualRoughness */ = 1 - Smoothness;
g.reflUVW = reflect(-worldViewDir, Normal);
return g;
}
half3 UnpackScaleNormalRGorAG(half4 packednormal, half bumpScale)
{
#if defined(UNITY_NO_DXT5nm)
half3 normal = packednormal.xyz * 2 - 1;
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
return normal;
#elif defined(UNITY_ASTC_NORMALMAP_ENCODING)
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
normal.xy *= bumpScale;
return normal;
#else
packednormal.x *= packednormal.w;
half3 normal;
normal.xy = (packednormal.xy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
#endif
}
half3 UnpackScaleNormal(half4 packednormal, half bumpScale)
{
return UnpackScaleNormalRGorAG(packednormal, bumpScale);
}
half3 BlendNormals(half3 n1, half3 n2)
{
return normalize(half3(n1.xy + n2.xy, n1.z * n2.z));
}
inline float2 Pow4(float2 x)
{
return x * x * x * x;
}
inline float3 Unity_SafeNormalize(float3 inVec)
{
float dp3 = max(0.001f, dot(inVec, inVec));
return inVec * rsqrt(dp3);
}
inline float3 BoxProjectedCubemapDirection(float3 worldRefl, float3 worldPos, float4 cubemapCenter, float4 boxMin, float4 boxMax)
{
if (cubemapCenter.w > 0.0)
{
float3 nrdir = normalize(worldRefl);
#if 1
float3 rbmax = (boxMax.xyz - worldPos) / nrdir;
float3 rbmin = (boxMin.xyz - worldPos) / nrdir;
float3 rbminmax = (nrdir > 0.0f) ? rbmax : rbmin;
#else // Optimized version
float3 rbmax = (boxMax.xyz - worldPos);
float3 rbmin = (boxMin.xyz - worldPos);
float3 select = step(float3(0, 0, 0), nrdir);
float3 rbminmax = lerp(rbmax, rbmin, select);
rbminmax /= nrdir;
#endif
float fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);
worldPos -= cubemapCenter.xyz;
worldRefl = worldPos + nrdir * fa;
}
return worldRefl;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, Unity_GlossyEnvironmentData glossIn)
{
half3 specular;
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
half3 originalReflUVW = glossIn.reflUVW;
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[0], data.boxMin[0], data.boxMax[0]);
#endif
#ifdef _GLOSSYREFLECTIONS_OFF
specular = unity_IndirectSpecColor.rgb;
#else
half3 env0 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE(unity_SpecCube0), data.probeHDR[0], glossIn);
#ifdef UNITY_SPECCUBE_BLENDING
const float kBlendFactor = 0.99999;
float blendLerp = data.boxMin[0].w;
if (blendLerp < kBlendFactor)
{
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[1], data.boxMin[1], data.boxMax[1]);
#endif
half3 env1 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE_SAMPLER(unity_SpecCube1, unity_SpecCube0), data.probeHDR[1], glossIn);
specular = lerp(env1, env0, blendLerp);
}
else
{
specular = env0;
}
#else
specular = env0;
#endif
#endif
return specular * occlusion;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
{
return UnityGI_IndirectSpecular(data, occlusion, glossIn);
}
#ifndef glsl_mod
#define glsl_mod(x, y) (((x) - (y) * floor((x) / (y))))
#endif
uniform float random_uniform_float_only_used_to_stop_compiler_warnings = 0.0f;
float2 poiUV(float2 uv, float4 tex_st)
{
return uv * tex_st.xy + tex_st.zw;
}
float2 vertexUV(in VertexOut o, int index)
{
switch(index)
{
case 0:
return o.uv[0].xy;
case 1:
return o.uv[0].zw;
case 2:
return o.uv[1].xy;
case 3:
return o.uv[1].zw;
default:
return o.uv[0].xy;
}
}
float2 vertexUV(in appdata v, int index)
{
switch(index)
{
case 0:
return v.uv0.xy;
case 1:
return v.uv1.xy;
case 2:
return v.uv2.xy;
case 3:
return v.uv3.xy;
default:
return v.uv0.xy;
}
}
float calculateluminance(float3 color)
{
return color.r * 0.299 + color.g * 0.587 + color.b * 0.114;
}
float dotToDegrees(float dot)
{
dot = clamp(dot, -1.0, 1.0);
return degrees(acos(dot));
}
float dotToDegrees(float3 a, float3 b)
{
return dotToDegrees(dot(normalize(a), normalize(b)));
}
float _VRChatCameraMode;
float _VRChatMirrorMode;
float VRCCameraMode()
{
return _VRChatCameraMode;
}
float VRCMirrorMode()
{
return _VRChatMirrorMode;
}
bool IsInMirror()
{
return unity_CameraProjection[2][0] != 0.f || unity_CameraProjection[2][1] != 0.f;
}
bool IsOrthographicCamera()
{
return unity_OrthoParams.w == 1 || UNITY_MATRIX_P[3][3] == 1;
}
float shEvaluateDiffuseL1Geomerics_local(float L0, float3 L1, float3 n)
{
float R0 = max(0, L0);
float3 R1 = 0.5f * L1;
float lenR1 = length(R1);
float q = dot(normalize(R1), n) * 0.5 + 0.5;
q = saturate(q); // Thanks to ScruffyRuffles for the bug identity.
float p = 1.0f + 2.0f * lenR1 / R0;
float a = (1.0f - lenR1 / R0) / (1.0f + lenR1 / R0);
return R0 * (a + (1.0f - a) * (p + 1.0f) * pow(q, p));
}
half3 BetterSH9(half4 normal)
{
float3 indirect;
float3 L0 = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
indirect.r = shEvaluateDiffuseL1Geomerics_local(L0.r, PoiSHAr.xyz, normal.xyz);
indirect.g = shEvaluateDiffuseL1Geomerics_local(L0.g, PoiSHAg.xyz, normal.xyz);
indirect.b = shEvaluateDiffuseL1Geomerics_local(L0.b, PoiSHAb.xyz, normal.xyz);
indirect = max(0, indirect);
indirect += SHEvalLinearL2(normal);
return indirect;
}
float3 getCameraForward()
{
#if UNITY_SINGLE_PASS_STEREO
float3 p1 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 1, 1));
float3 p2 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 0, 1));
#else
float3 p1 = mul(unity_CameraToWorld, float4(0, 0, 1, 1)).xyz;
float3 p2 = mul(unity_CameraToWorld, float4(0, 0, 0, 1)).xyz;
#endif
return normalize(p2 - p1);
}
half3 GetSHLength()
{
half3 x, x1;
x.r = length(PoiSHAr);
x.g = length(PoiSHAg);
x.b = length(PoiSHAb);
x1.r = length(PoiSHBr);
x1.g = length(PoiSHBg);
x1.b = length(PoiSHBb);
return x + x1;
}
float3 BoxProjection(float3 direction, float3 position, float4 cubemapPosition, float3 boxMin, float3 boxMax)
{
#if UNITY_SPECCUBE_BOX_PROJECTION
if (cubemapPosition.w > 0)
{
float3 factors = ((direction > 0 ? boxMax : boxMin) - position) / direction;
float scalar = min(min(factors.x, factors.y), factors.z);
direction = direction * scalar + (position - cubemapPosition.xyz);
}
#endif
return direction;
}
float poiMax(float2 i)
{
return max(i.x, i.y);
}
float poiMax(float3 i)
{
return max(max(i.x, i.y), i.z);
}
float poiMax(float4 i)
{
return max(max(max(i.x, i.y), i.z), i.w);
}
float3 calculateNormal(in float3 baseNormal, in PoiMesh poiMesh, in Texture2D normalTexture, in float4 normal_ST, in float2 normalPan, in float normalUV, in float normalIntensity)
{
float3 normal = UnpackScaleNormal(POI2D_SAMPLER_PAN(normalTexture, _MainTex, poiUV(poiMesh.uv[normalUV], normal_ST), normalPan), normalIntensity);
return normalize(
normal.x * poiMesh.tangent[0] +
normal.y * poiMesh.binormal[0] +
normal.z * baseNormal
);
}
float remap(float x, float minOld, float maxOld, float minNew = 0, float maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float2 remap(float2 x, float2 minOld, float2 maxOld, float2 minNew = 0, float2 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float3 remap(float3 x, float3 minOld, float3 maxOld, float3 minNew = 0, float3 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float4 remap(float4 x, float4 minOld, float4 maxOld, float4 minNew = 0, float4 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float remapClamped(float minOld, float maxOld, float x, float minNew = 0, float maxNew = 1)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 remapClamped(float2 minOld, float2 maxOld, float2 x, float2 minNew, float2 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float3 remapClamped(float3 minOld, float3 maxOld, float3 x, float3 minNew, float3 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float4 remapClamped(float4 minOld, float4 maxOld, float4 x, float4 minNew, float4 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 calcParallax(in float height, in PoiCam poiCam)
{
return ((height * - 1) + 1) * (poiCam.tangentViewDir.xy / poiCam.tangentViewDir.z);
}
float4 poiBlend(const float sourceFactor, const float4 sourceColor, const float destinationFactor, const float4 destinationColor, const float4 blendFactor)
{
float4 sA = 1 - blendFactor;
const float4 blendData[11] = {
float4(0.0, 0.0, 0.0, 0.0),
float4(1.0, 1.0, 1.0, 1.0),
destinationColor,
sourceColor,
float4(1.0, 1.0, 1.0, 1.0) - destinationColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sourceColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sA,
saturate(sourceColor.aaaa),
1 - sA,
};
return lerp(blendData[sourceFactor] * sourceColor + blendData[destinationFactor] * destinationColor, sourceColor, sA);
}
float blendColorBurn(float base, float blend)
{
return (blend == 0.0) ? blend : max((1.0 - ((1.0 - base) * rcp(random_uniform_float_only_used_to_stop_compiler_warnings + blend))), 0.0);
}
float3 blendColorBurn(float3 base, float3 blend)
{
return float3(blendColorBurn(base.r, blend.r), blendColorBurn(base.g, blend.g), blendColorBurn(base.b, blend.b));
}
float blendColorDodge(float base, float blend)
{
return (blend == 1.0) ? blend : min(base / (1.0 - blend), 1.0);
}
float3 blendColorDodge(float3 base, float3 blend)
{
return float3(blendColorDodge(base.r, blend.r), blendColorDodge(base.g, blend.g), blendColorDodge(base.b, blend.b));
}
float blendDarken(float base, float blend)
{
return min(blend, base);
}
float3 blendDarken(float3 base, float3 blend)
{
return float3(blendDarken(base.r, blend.r), blendDarken(base.g, blend.g), blendDarken(base.b, blend.b));
}
float blendOverlay(float base, float blend)
{
return base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend));
}
float3 blendOverlay(float3 base, float3 blend)
{
return float3(blendOverlay(base.r, blend.r), blendOverlay(base.g, blend.g), blendOverlay(base.b, blend.b));
}
float blendLighten(float base, float blend)
{
return max(blend, base);
}
float3 blendLighten(float3 base, float3 blend)
{
return float3(blendLighten(base.r, blend.r), blendLighten(base.g, blend.g), blendLighten(base.b, blend.b));
}
float blendLinearDodge(float base, float blend)
{
return min(base + blend, 1.0);
}
float3 blendLinearDodge(float3 base, float3 blend)
{
return base + blend;
}
float blendMultiply(float base, float blend)
{
return base * blend;
}
float3 blendMultiply(float3 base, float3 blend)
{
return base * blend;
}
float blendNormal(float base, float blend)
{
return blend;
}
float3 blendNormal(float3 base, float3 blend)
{
return blend;
}
float blendScreen(float base, float blend)
{
return 1.0 - ((1.0 - base) * (1.0 - blend));
}
float3 blendScreen(float3 base, float3 blend)
{
return float3(blendScreen(base.r, blend.r), blendScreen(base.g, blend.g), blendScreen(base.b, blend.b));
}
float blendSubtract(float base, float blend)
{
return max(base - blend, 0.0);
}
float3 blendSubtract(float3 base, float3 blend)
{
return max(base - blend, 0.0);
}
float blendMixed(float base, float blend)
{
return base + base * blend;
}
float3 blendMixed(float3 base, float3 blend)
{
return base + base * blend;
}
float3 customBlend(float3 base, float3 blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 1: output = lerp(base, blendDarken(base, blend), alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
float3 customBlend(float base, float blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
#define REPLACE 0
#define SUBSTRACT 1
#define MULTIPLY 2
#define DIVIDE 3
#define MIN 4
#define MAX 5
#define AVERAGE 6
#define ADD 7
float maskBlend(float baseMask, float blendMask, float blendType)
{
float output = 0;
switch(blendType)
{
case REPLACE: output = blendMask; break;
case SUBSTRACT: output = baseMask - blendMask; break;
case MULTIPLY: output = baseMask * blendMask; break;
case DIVIDE: output = baseMask / blendMask; break;
case MIN: output = min(baseMask, blendMask); break;
case MAX: output = max(baseMask, blendMask); break;
case AVERAGE: output = (baseMask + blendMask) * 0.5; break;
case ADD: output = baseMask + blendMask; break;
}
return saturate(output);
}
float globalMaskBlend(float baseMask, float globalMaskIndex, float blendType, PoiMods poiMods)
{
if (globalMaskIndex == 0)
{
return baseMask;
}
else
{
return maskBlend(baseMask, poiMods.globalMask[globalMaskIndex - 1], blendType);
}
}
inline float poiRand(float2 co)
{
float3 p3 = frac(float3(co.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.x + p3.y) * p3.z);
}
inline float4 poiRand4(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
float2 a = frac((p3.xx + p3.yz) * p3.zy);
float2 s2 = seed + 37.0;
float3 q3 = frac(float3(s2.xyx) * 0.1031);
q3 += dot(q3, q3.yzx + 33.33);
float2 b = frac((q3.xx + q3.yz) * q3.zy);
return float4(a, b);
}
inline float2 poiRand2(float seed)
{
float2 x = float2(seed, seed * 1.3);
float3 p3 = frac(float3(x.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float2 poiRand2(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float poiRand3(float seed)
{
float p = frac(seed * 0.1031);
p *= p + 33.33;
p *= p + p;
return frac(p);
}
inline float3 poiRand3(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3(float3 seed)
{
float3 p3 = frac(seed * 0.1031);
p3 += dot(p3, p3.zyx + 31.32);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3Range(float2 Seed, float Range)
{
float3 r = poiRand3(Seed);
return (r * 2.0 - 1.0) * Range;
}
float3 randomFloat3WiggleRange(float2 Seed, float Range, float wiggleSpeed, float timeOffset)
{
float3 rando = (float3(
frac(sin(dot(Seed.xy, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(Seed.yx, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(float2(Seed.x * Seed.y, Seed.y + Seed.x), float2(12.9898, 78.233))) * 43758.5453)
) * 2 - 1);
float speed = 1 + wiggleSpeed;
return float3(sin(((_Time.x + timeOffset) + rando.x * PI) * speed), sin(((_Time.x + timeOffset) + rando.y * PI) * speed), sin(((_Time.x + timeOffset) + rando.z * PI) * speed)) * Range;
}
static const float3 HCYwts = float3(0.299, 0.587, 0.114);
static const float HCLgamma = 3;
static const float HCLy0 = 100;
static const float HCLmaxL = 0.530454533953517; // == exp(HCLgamma / HCLy0) - 0.5
static const float3 wref = float3(1.0, 1.0, 1.0);
#define TAU 6.28318531
float3 HUEtoRGB(in float H)
{
float R = abs(H * 6 - 3) - 1;
float G = 2 - abs(H * 6 - 2);
float B = 2 - abs(H * 6 - 4);
return saturate(float3(R, G, B));
}
float3 RGBtoHCV(in float3 RGB)
{
float4 P = (RGB.g < RGB.b) ? float4(RGB.bg, -1.0, 2.0 / 3.0) : float4(RGB.gb, 0.0, -1.0 / 3.0);
float4 Q = (RGB.r < P.x) ? float4(P.xyw, RGB.r) : float4(RGB.r, P.yzx);
float C = Q.x - min(Q.w, Q.y);
float H = abs((Q.w - Q.y) / (6 * C + EPSILON) + Q.z);
return float3(H, C, Q.x);
}
float3 RGBtoHSV(float3 c)
{
float4 K = float4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
float4 p = lerp(float4(c.bg, K.wz), float4(c.gb, K.xy), step(c.b, c.g));
float4 q = lerp(float4(p.xyw, c.r), float4(c.r, p.yzx), step(p.x, c.r));
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
return float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
}
float3 HSVtoRGB(float3 c)
{
float4 K = float4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
float3 p = abs(frac(c.xxx + K.xyz) * 6.0 - K.www);
return c.z * lerp(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
void DecomposeHDRColor(in float3 linearColorHDR, out float3 baseLinearColor, out float exposure)
{
float maxColorComponent = max(linearColorHDR.r, max(linearColorHDR.g, linearColorHDR.b));
bool isSDR = maxColorComponent <= 1.0;
float scaleFactor = isSDR ? 1.0 : (1.0 / maxColorComponent);
exposure = isSDR ? 0.0 : log(maxColorComponent) * 1.44269504089; // ln(2)
baseLinearColor = scaleFactor * linearColorHDR;
}
float3 ApplyHDRExposure(float3 linearColor, float exposure)
{
return linearColor * pow(2, exposure);
}
float3 ModifyViaHSV(float3 color, float h, float s, float v)
{
float3 colorHSV = RGBtoHSV(color);
colorHSV.x = frac(colorHSV.x + h);
colorHSV.y = saturate(colorHSV.y + s);
colorHSV.z = saturate(colorHSV.z + v);
return HSVtoRGB(colorHSV);
}
float3 ModifyViaHSV(float3 color, float3 HSVMod)
{
return ModifyViaHSV(color, HSVMod.x, HSVMod.y, HSVMod.z);
}
float4x4 brightnessMatrix(float brightness)
{
return float4x4(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
brightness, brightness, brightness, 1
);
}
float4x4 contrastMatrix(float contrast)
{
float t = (1.0 - contrast) / 2.0;
return float4x4(
contrast, 0, 0, 0,
0, contrast, 0, 0,
0, 0, contrast, 0,
t, t, t, 1
);
}
float4x4 saturationMatrix(float saturation)
{
float3 luminance = float3(0.3086, 0.6094, 0.0820);
float oneMinusSat = 1.0 - saturation;
float3 red = luminance.x * oneMinusSat;
red += float3(saturation, 0, 0);
float3 green = luminance.y * oneMinusSat;
green += float3(0, saturation, 0);
float3 blue = luminance.z * oneMinusSat;
blue += float3(0, 0, saturation);
return float4x4(
red, 0,
green, 0,
blue, 0,
0, 0, 0, 1
);
}
float4 PoiColorBCS(float4 color, float brightness, float contrast, float saturation)
{
return mul(color, mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation))));
}
float3 PoiColorBCS(float3 color, float brightness, float contrast, float saturation)
{
return mul(float4(color, 1), mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation)))).rgb;
}
float3 linear_srgb_to_oklab(float3 c)
{
float l = 0.4122214708 * c.x + 0.5363325363 * c.y + 0.0514459929 * c.z;
float m = 0.2119034982 * c.x + 0.6806995451 * c.y + 0.1073969566 * c.z;
float s = 0.0883024619 * c.x + 0.2817188376 * c.y + 0.6299787005 * c.z;
float l_ = pow(l, 1.0 / 3.0);
float m_ = pow(m, 1.0 / 3.0);
float s_ = pow(s, 1.0 / 3.0);
return float3(
0.2104542553 * l_ + 0.7936177850 * m_ - 0.0040720468 * s_,
1.9779984951 * l_ - 2.4285922050 * m_ + 0.4505937099 * s_,
0.0259040371 * l_ + 0.7827717662 * m_ - 0.8086757660 * s_
);
}
float3 oklab_to_linear_srgb(float3 c)
{
float l_ = c.x + 0.3963377774 * c.y + 0.2158037573 * c.z;
float m_ = c.x - 0.1055613458 * c.y - 0.0638541728 * c.z;
float s_ = c.x - 0.0894841775 * c.y - 1.2914855480 * c.z;
float l = l_ * l_ * l_;
float m = m_ * m_ * m_;
float s = s_ * s_ * s_;
return float3(
+ 4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s,
- 1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s,
- 0.0041960863 * l - 0.7034186147 * m + 1.7076147010 * s
);
}
float3 hueShiftOKLab(float3 color, float shift, float selectOrShift)
{
float3 oklab = linear_srgb_to_oklab(color);
float chroma = length(oklab.yz);
if (chroma < 1e-5)
{
return color;
}
float hue = atan2(oklab.z, oklab.y);
hue = shift * TWO_PI + hue * selectOrShift; // Add the hue shift
oklab.y = cos(hue) * chroma;
oklab.z = sin(hue) * chroma;
return oklab_to_linear_srgb(oklab);
}
float3 hueShiftHSV(float3 color, float hueOffset, float selectOrShift)
{
float3 hsvCol = RGBtoHSV(color);
hsvCol.x = hsvCol.x * selectOrShift + hueOffset;
return HSVtoRGB(hsvCol);
}
float3 hueShift(float3 color, float shift, float ColorSpace, float selectOrShift)
{
switch(ColorSpace)
{
case 0.0:
return hueShiftOKLab(color, shift, selectOrShift);
case 1.0:
return hueShiftHSV(color, shift, selectOrShift);
default:
return float3(1.0, 0.0, 0.0);
}
}
float4 hueShift(float4 color, float shift, float ColorSpace, float selectOrShift)
{
return float4(hueShift(color.rgb, shift, ColorSpace, selectOrShift), color.a);
}
float4x4 poiRotationMatrixFromAngles(float x, float y, float z)
{
float angleX = radians(x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float4x4 poiRotationMatrixFromAngles(float3 angles)
{
float angleX = radians(angles.x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(angles.y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(angles.z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float3 _VRChatMirrorCameraPos;
float3 getCameraPosition()
{
#ifdef USING_STEREO_MATRICES
return unity_StereoWorldSpaceCameraPos[0] * .5 + unity_StereoWorldSpaceCameraPos[1] * .5;
#endif
return _VRChatMirrorMode == 1 ? _VRChatMirrorCameraPos : _WorldSpaceCameraPos;
}
#ifdef POI_AUDIOLINK
inline int poiALBandPass(int bandIdx)
{
bandIdx = clamp(bandIdx, 0, 3);
return bandIdx == 0 ? ALPASS_AUDIOBASS : bandIdx == 1 ? ALPASS_AUDIOLOWMIDS : bandIdx == 2 ? ALPASS_AUDIOHIGHMIDS : ALPASS_AUDIOTREBLE;
}
#endif
float2 calcPixelScreenUVs(half4 grabPos)
{
half2 uv = grabPos.xy / (grabPos.w + 0.0000000001);
#if UNITY_SINGLE_PASS_STEREO
uv.xy *= half2(_ScreenParams.x * 2, _ScreenParams.y);
#else
uv.xy *= _ScreenParams.xy;
#endif
return uv;
}
float CalcMipLevel(float2 texture_coord)
{
float2 dx = ddx(texture_coord);
float2 dy = ddy(texture_coord);
float delta_max_sqr = max(dot(dx, dx), dot(dy, dy));
return 0.5 * log2(delta_max_sqr);
}
float inverseLerp(float A, float B, float T)
{
return (T - A) / (B - A);
}
float inverseLerp2(float2 a, float2 b, float2 value)
{
float2 AB = b - a;
float2 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp3(float3 a, float3 b, float3 value)
{
float3 AB = b - a;
float3 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp4(float4 a, float4 b, float4 value)
{
float4 AB = b - a;
float4 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float4 QuaternionFromMatrix(
float m00, float m01, float m02,
float m10, float m11, float m12,
float m20, float m21, float m22)
{
float4 q;
float trace = m00 + m11 + m22;
if (trace > 0)
{
float s = sqrt(trace + 1) * 2;
q.w = 0.25 * s;
q.x = (m21 - m12) / s;
q.y = (m02 - m20) / s;
q.z = (m10 - m01) / s;
}
else if (m00 > m11 && m00 > m22)
{
float s = sqrt(1 + m00 - m11 - m22) * 2;
q.w = (m21 - m12) / s;
q.x = 0.25 * s;
q.y = (m01 + m10) / s;
q.z = (m02 + m20) / s;
}
else if (m11 > m22)
{
float s = sqrt(1 + m11 - m00 - m22) * 2;
q.w = (m02 - m20) / s;
q.x = (m01 + m10) / s;
q.y = 0.25 * s;
q.z = (m12 + m21) / s;
}
else
{
float s = sqrt(1 + m22 - m00 - m11) * 2;
q.w = (m10 - m01) / s;
q.x = (m02 + m20) / s;
q.y = (m12 + m21) / s;
q.z = 0.25 * s;
}
return q;
}
float4 MulQuat(float4 a, float4 b)
{
return float4(
a.w * b.x + a.x * b.w + a.y * b.z - a.z * b.y,
a.w * b.y - a.x * b.z + a.y * b.w + a.z * b.x,
a.w * b.z + a.x * b.y - a.y * b.x + a.z * b.w,
a.w * b.w - a.x * b.x - a.y * b.y - a.z * b.z
);
}
float4 QuaternionFromBasis(float3 sx, float3 sy, float3 sz)
{
return QuaternionFromMatrix(
sx.x, sy.x, sz.x,
sx.y, sy.y, sz.y,
sx.z, sy.z, sz.z
);
}
float4 BuildQuatFromForwardUp(float3 forward, float3 up)
{
float3 f = normalize(forward);
float3 u = normalize(up);
float3 x = normalize(cross(u, f));
float3 y = cross(f, x);
return QuaternionFromBasis(x, y, f);
}
float3 QuaternionToEuler(float4 q)
{
float3 euler;
float sinr_cosp = 2 * (q.w * q.z + q.x * q.y);
float cosr_cosp = 1 - 2 * (q.z * q.z + q.x * q.x);
euler.z = atan2(sinr_cosp, cosr_cosp) * 57.2958;
float sinp = 2 * (q.w * q.x - q.y * q.z);
if (abs(sinp) >= 1)
euler.x = (sinp >= 0 ? 1 : - 1) * 90;
else
euler.x = asin(sinp) * 57.2958;
float siny_cosp = 2 * (q.w * q.y + q.z * q.x);
float cosy_cosp = 1 - 2 * (q.x * q.x + q.y * q.y);
euler.y = atan2(siny_cosp, cosy_cosp) * 57.2958;
return euler;
}
float4 EulerToQuaternion(float3 euler)
{
float3 eulerRad = euler * 0.0174533;
float cx = cos(eulerRad.x * 0.5);
float sx = sin(eulerRad.x * 0.5);
float cy = cos(eulerRad.y * 0.5);
float sy = sin(eulerRad.y * 0.5);
float cz = cos(eulerRad.z * 0.5);
float sz = sin(eulerRad.z * 0.5);
float4 q;
q.w = cx * cy * cz + sx * sy * sz;
q.x = sx * cy * cz - cx * sy * sz;
q.y = cx * sy * cz + sx * cy * sz;
q.z = cx * cy * sz - sx * sy * cz;
return q;
}
float4 quaternion_conjugate(float4 v)
{
return float4(
v.x, -v.yzw
);
}
float4 quaternion_mul(float4 v1, float4 v2)
{
float4 result1 = (v1.x * v2 + v1 * v2.x);
float4 result2 = float4(
- dot(v1.yzw, v2.yzw),
cross(v1.yzw, v2.yzw)
);
return float4(result1 + result2);
}
float4 get_quaternion_from_angle(float3 axis, float angle)
{
float sn = sin(angle * 0.5);
float cs = cos(angle * 0.5);
return float4(axis * sn, cs);
}
float4 quaternion_from_vector(float3 inVec)
{
return float4(0.0, inVec);
}
float degree_to_radius(float degree)
{
return (
degree / 180.0 * PI
);
}
float3 rotate_with_quaternion(float3 inVec, float3 rotation)
{
float4 qx = get_quaternion_from_angle(float3(1, 0, 0), radians(rotation.x));
float4 qy = get_quaternion_from_angle(float3(0, 1, 0), radians(rotation.y));
float4 qz = get_quaternion_from_angle(float3(0, 0, 1), radians(rotation.z));
#define MUL3(A, B, C) quaternion_mul(quaternion_mul((A), (B)), (C))
float4 quaternion = normalize(MUL3(qx, qy, qz));
float4 conjugate = quaternion_conjugate(quaternion);
float4 inVecQ = quaternion_from_vector(inVec);
float3 rotated = (
MUL3(quaternion, inVecQ, conjugate)
).yzw;
return rotated;
}
float3 RotateByQuaternion(float4 q, float3 v)
{
float3 u = q.xyz;
float s = q.w;
return 2.0 * dot(u, v) * u
+ (s * s - dot(u, u)) * v
+ 2.0 * s * cross(u, v);
}
float4 SlerpQuaternion(float4 qa, float4 qb, float t)
{
float cosHalfTheta = dot(qa, qb);
if (cosHalfTheta < 0.0)
{
qb = -qb;
cosHalfTheta = -cosHalfTheta;
}
if (cosHalfTheta > 0.9995)
{
float4 qr = normalize(qa * (1 - t) + qb * t);
return qr;
}
float halfTheta = acos(cosHalfTheta);
float sinHalfTheta = sqrt(1.0 - cosHalfTheta * cosHalfTheta);
float a = sin((1 - t) * halfTheta) / sinHalfTheta;
float b = sin(t * halfTheta) / sinHalfTheta;
return qa * a + qb * b;
}
float4 transform(float4 input, float4 pos, float4 rotation, float4 scale)
{
input.rgb *= (scale.xyz * scale.w);
input = float4(rotate_with_quaternion(input.xyz, rotation.xyz * rotation.w) + (pos.xyz * pos.w), input.w);
return input;
}
float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time)
{
float RotateUV_ang = _radian;
float RotateUV_cos = cos(_time * RotateUV_ang);
float RotateUV_sin = sin(_time * RotateUV_ang);
return (mul(_uv - _piv, float2x2(RotateUV_cos, -RotateUV_sin, RotateUV_sin, RotateUV_cos)) + _piv);
}
float3 RotateAroundAxis(float3 original, float3 axis, float radian)
{
float s = sin(radian);
float c = cos(radian);
float one_minus_c = 1.0 - c;
axis = normalize(axis);
float3x3 rot_mat = {
one_minus_c * axis.x * axis.x + c, one_minus_c * axis.x * axis.y - axis.z * s, one_minus_c * axis.z * axis.x + axis.y * s,
one_minus_c * axis.x * axis.y + axis.z * s, one_minus_c * axis.y * axis.y + c, one_minus_c * axis.y * axis.z - axis.x * s,
one_minus_c * axis.z * axis.x - axis.y * s, one_minus_c * axis.y * axis.z + axis.x * s, one_minus_c * axis.z * axis.z + c
};
return mul(rot_mat, original);
}
float3 poiThemeColor(in PoiMods poiMods, in float3 srcColor, in float themeIndex)
{
float3 outputColor = srcColor;
if (themeIndex != 0)
{
themeIndex = max(themeIndex - 1, 0);
if (themeIndex <= 3)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
else
{
#ifdef POI_AUDIOLINK
if (poiMods.audioLinkAvailable)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
#endif
}
}
return outputColor;
}
float3 lilToneCorrection(float3 c, float4 hsvg)
{
c = pow(abs(c), hsvg.w);
float4 p = (c.b > c.g) ? float4(c.bg, -1.0, 2.0 / 3.0) : float4(c.gb, 0.0, -1.0 / 3.0);
float4 q = (p.x > c.r) ? float4(p.xyw, c.r) : float4(c.r, p.yzx);
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
float3 hsv = float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
hsv = float3(hsv.x + hsvg.x, saturate(hsv.y * hsvg.y), saturate(hsv.z * hsvg.z));
return hsv.z - hsv.z * hsv.y + hsv.z * hsv.y * saturate(abs(frac(hsv.x + float3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - 3.0) - 1.0);
}
float3 lilBlendColor(float3 dstCol, float3 srcCol, float3 srcA, int blendMode)
{
float3 ad = dstCol + srcCol;
float3 mu = dstCol * srcCol;
float3 outCol = float3(0, 0, 0);
if (blendMode == 0) outCol = srcCol; // Normal
if (blendMode == 1) outCol = ad; // Add
if (blendMode == 2) outCol = max(ad - mu, dstCol); // Screen
if (blendMode == 3) outCol = mu; // Multiply
return lerp(dstCol, outCol, srcA);
}
float lilIsIn0to1(float f)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, 1.0));
}
float lilIsIn0to1(float f, float nv)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, nv));
}
float poiEdgeLinearNoSaturate(float value, float border)
{
return (value - border) / clamp(fwidth(value), 0.0001, 1.0);
}
float3 poiEdgeLinearNoSaturate(float value, float3 border)
{
return float3(
(value - border.x) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.y) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.z) / clamp(fwidth(value), 0.0001, 1.0)
);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur)
{
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeNonLinearNoSaturate(float value, float border)
{
float fwidthValue = fwidth(value);
return smoothstep(border - fwidthValue, border + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinear(float value, float border)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border));
}
float poiEdgeNonLinear(float value, float border, float blur)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur));
}
float poiEdgeNonLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur, borderRange));
}
float poiEdgeLinear(float value, float border)
{
return saturate(poiEdgeLinearNoSaturate(value, border));
}
float poiEdgeLinear(float value, float border, float blur)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur));
}
float poiEdgeLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur, borderRange));
}
float3 OpenLitLinearToSRGB(float3 col)
{
return LinearToGammaSpace(col);
}
float3 OpenLitSRGBToLinear(float3 col)
{
return GammaToLinearSpace(col);
}
float OpenLitLuminance(float3 rgb)
{
#if defined(UNITY_COLORSPACE_GAMMA)
return dot(rgb, float3(0.22, 0.707, 0.071));
#else
return dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
}
float3 AdjustLitLuminance(float3 rgb, float targetLuminance)
{
float currentLuminance;
#if defined(UNITY_COLORSPACE_GAMMA)
currentLuminance = dot(rgb, float3(0.22, 0.707, 0.071));
#else
currentLuminance = dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
float luminanceRatio = targetLuminance / currentLuminance;
return rgb * luminanceRatio;
}
float3 ClampLuminance(float3 rgb, float minLuminance, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float minRatio = (currentLuminance != 0) ? minLuminance / currentLuminance : 1.0;
float maxRatio = (currentLuminance != 0) ? maxLuminance / currentLuminance : 1.0;
float luminanceRatio = clamp(min(maxRatio, max(minRatio, 1.0)), 0.0, 1.0);
return lerp(rgb, rgb * luminanceRatio, luminanceRatio < 1.0);
}
float3 MaxLuminance(float3 rgb, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float luminanceRatio = (currentLuminance != 0) ? maxLuminance / max(currentLuminance, 0.00001) : 1.0;
return lerp(rgb, rgb * luminanceRatio, currentLuminance > maxLuminance);
}
float OpenLitGray(float3 rgb)
{
return dot(rgb, float3(1.0 / 3.0, 1.0 / 3.0, 1.0 / 3.0));
}
void OpenLitShadeSH9ToonDouble(float3 lightDirection, out float3 shMax, out float3 shMin)
{
#if !defined(LIGHTMAP_ON)
float3 N = lightDirection * 0.666666;
float4 vB = N.xyzz * N.yzzx;
float3 res = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w);
res.r += dot(PoiSHBr, vB);
res.g += dot(PoiSHBg, vB);
res.b += dot(PoiSHBb, vB);
res += PoiSHC.rgb * (N.x * N.x - N.y * N.y);
float3 l1;
l1.r = dot(PoiSHAr.rgb, N);
l1.g = dot(PoiSHAg.rgb, N);
l1.b = dot(PoiSHAb.rgb, N);
shMax = res + l1;
shMin = res - l1;
#if defined(UNITY_COLORSPACE_GAMMA)
shMax = OpenLitLinearToSRGB(shMax);
shMin = OpenLitLinearToSRGB(shMin);
#endif
#else
shMax = 0.0;
shMin = 0.0;
#endif
}
float3 OpenLitComputeCustomLightDirection(float4 lightDirectionOverride)
{
float3 customDir = length(lightDirectionOverride.xyz) * normalize(mul((float3x3)unity_ObjectToWorld, lightDirectionOverride.xyz));
return lightDirectionOverride.w ? customDir : lightDirectionOverride.xyz; // .w isn't doc'd anywhere and is always 0 unless end user changes it
}
float3 OpenLitLightingDirectionForSH9()
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON)
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 lightDirectionForSH9 = sh9Dir + mainDir;
lightDirectionForSH9 = dot(lightDirectionForSH9, lightDirectionForSH9) < 0.000001 ? 0 : normalize(lightDirectionForSH9);
return lightDirectionForSH9;
}
float3 OpenLitLightingDirection(float4 lightDirectionOverride)
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON) && UNITY_SHOULD_SAMPLE_SH
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 customDir = OpenLitComputeCustomLightDirection(lightDirectionOverride);
return normalize(sh9DirAbs + mainDir + customDir);
}
float3 OpenLitLightingDirection()
{
float4 customDir = float4(0.001, 0.002, 0.001, 0.0);
return OpenLitLightingDirection(customDir);
}
inline float4 CalculateFrustumCorrection()
{
float x1 = -UNITY_MATRIX_P._31 / (UNITY_MATRIX_P._11 * UNITY_MATRIX_P._34);
float x2 = -UNITY_MATRIX_P._32 / (UNITY_MATRIX_P._22 * UNITY_MATRIX_P._34);
return float4(x1, x2, 0, UNITY_MATRIX_P._33 / UNITY_MATRIX_P._34 + x1 * UNITY_MATRIX_P._13 + x2 * UNITY_MATRIX_P._23);
}
inline float CorrectedLinearEyeDepth(float z, float correctionFactor)
{
return 1.f / (z / UNITY_MATRIX_P._34 + correctionFactor);
}
float evalRamp4(float time, float4 ramp)
{
return lerp(ramp.x, ramp.y, smoothstep(ramp.z, ramp.w, time));
}
float2 sharpSample(float4 texelSize, float2 p)
{
p = p * texelSize.zw;
float2 c = max(0.0, fwidth(p));
p = floor(p) + saturate(frac(p) / c);
p = (p - 0.5) * texelSize.xy;
return p;
}
void applyToGlobalMask(inout PoiMods poiMods, int index, int blendType, float val)
{
float valBlended = saturate(maskBlend(poiMods.globalMask[index], val, blendType));
switch(index)
{
case 0: poiMods.globalMask[0] = valBlended; break;
case 1: poiMods.globalMask[1] = valBlended; break;
case 2: poiMods.globalMask[2] = valBlended; break;
case 3: poiMods.globalMask[3] = valBlended; break;
case 4: poiMods.globalMask[4] = valBlended; break;
case 5: poiMods.globalMask[5] = valBlended; break;
case 6: poiMods.globalMask[6] = valBlended; break;
case 7: poiMods.globalMask[7] = valBlended; break;
case 8: poiMods.globalMask[8] = valBlended; break;
case 9: poiMods.globalMask[9] = valBlended; break;
case 10: poiMods.globalMask[10] = valBlended; break;
case 11: poiMods.globalMask[11] = valBlended; break;
case 12: poiMods.globalMask[12] = valBlended; break;
case 13: poiMods.globalMask[13] = valBlended; break;
case 14: poiMods.globalMask[14] = valBlended; break;
case 15: poiMods.globalMask[15] = valBlended; break;
}
}
void assignValueToVectorFromIndex(inout float4 vec, int index, float value)
{
switch(index)
{
case 0: vec[0] = value; break;
case 1: vec[1] = value; break;
case 2: vec[2] = value; break;
case 3: vec[3] = value; break;
}
}
float3 mod289(float3 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float2 mod289(float2 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float3 permute(float3 x)
{
return mod289(((x * 34.0) + 1.0) * x);
}
float snoise(float2 v)
{
const float4 C = float4(0.211324865405187, // (3.0 - sqrt(3.0)) / 6.0
0.366025403784439, // 0.5 * (sqrt(3.0) - 1.0)
- 0.577350269189626, // - 1.0 + 2.0 * C.x
0.024390243902439); // 1.0 / 41.0
float2 i = floor(v + dot(v, C.yy));
float2 x0 = v - i + dot(i, C.xx);
float2 i1;
i1 = (x0.x > x0.y) ? float2(1.0, 0.0) : float2(0.0, 1.0);
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod289(i); // Avoid truncation effects in permutation
float3 p = permute(permute(i.y + float3(0.0, i1.y, 1.0))
+ i.x + float3(0.0, i1.x, 1.0));
float3 m = max(0.5 - float3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), 0.0);
m = m * m ;
m = m * m ;
float3 x = 2.0 * frac(p * C.www) - 1.0;
float3 h = abs(x) - 0.5;
float3 ox = floor(x + 0.5);
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * (a0 * a0 + h * h);
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot(m, g);
}
float poiInvertToggle(in float value, in float toggle)
{
return (toggle == 0 ? value : 1 - value);
}
float3 PoiBlendNormal(float3 dstNormal, float3 srcNormal)
{
return float3(dstNormal.xy + srcNormal.xy, dstNormal.z * srcNormal.z);
}
float3 lilTransformDirOStoWS(float3 directionOS, bool doNormalize)
{
if (doNormalize) return normalize(mul((float3x3)unity_ObjectToWorld, directionOS));
else return mul((float3x3)unity_ObjectToWorld, directionOS);
}
float2 poiGetWidthAndHeight(Texture2D tex)
{
uint width, height;
tex.GetDimensions(width, height);
return float2(width, height);
}
float2 poiGetWidthAndHeight(Texture2DArray tex)
{
uint width, height, element;
tex.GetDimensions(width, height, element);
return float2(width, height);
}
bool SceneHasReflections()
{
float width, height;
unity_SpecCube0.GetDimensions(width, height);
return !(width * height < 2);
}
void applyUnityFog(inout float3 col, float2 fogData)
{
float fogFactor = 1.0;
float depth = UNITY_Z_0_FAR_FROM_CLIPSPACE(fogData.x);
if (unity_FogParams.z != unity_FogParams.w)
{
fogFactor = depth * unity_FogParams.z + unity_FogParams.w;
}
else if (fogData.y)
{
float exponent_val = unity_FogParams.x * depth;
fogFactor = exp2(-exponent_val * exponent_val);
}
else if (unity_FogParams.y != 0.0f)
{
float exponent = unity_FogParams.y * depth;
fogFactor = exp2(-exponent);
}
fixed3 appliedFogColor = unity_FogColor.rgb;
#if defined(UNITY_PASS_FORWARDADD)
appliedFogColor = fixed3(0, 0, 0);
#endif
col.rgb = lerp(appliedFogColor, col.rgb, saturate(fogFactor));
}
void applyReducedRenderClipDistance(inout VertexOut o)
{
if (o.pos.w < _ProjectionParams.y * 1.01 && o.pos.w > 0)
{
#if defined(UNITY_REVERSED_Z) // DirectX
o.pos.z = o.pos.z * 0.0001 + o.pos.w * 0.999;
#else // OpenGL
o.pos.z = o.pos.z * 0.0001 - o.pos.w * 0.999;
#endif
}
}
VertexOut vert(appdata v)
{
UNITY_SETUP_INSTANCE_ID(v);
VertexOut o;
PoiInitStruct(VertexOut, o);
UNITY_TRANSFER_INSTANCE_ID(v, o);
#ifdef POI_TESSELLATED
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(v);
#endif
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
#ifdef POI_AUDIOLINK
float vertexAudioLink[5];
vertexAudioLink[0] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 0))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 0))[0];
vertexAudioLink[1] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 1))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 1))[0];
vertexAudioLink[2] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 2))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 2))[0];
vertexAudioLink[3] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 3))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 3))[0];
vertexAudioLink[4] = AudioLinkData(ALPASS_GENERALVU + float2(8, 0))[0];
#endif
o.normal = UnityObjectToWorldNormal(v.normal);
o.tangent.xyz = UnityObjectToWorldDir(v.tangent);
o.tangent.w = v.tangent.w;
o.vertexColor = v.color;
o.uv[0] = float4(v.uv0.xy, v.uv1.xy);
o.uv[1] = float4(v.uv2.xy, v.uv3.xy);
#if defined(LIGHTMAP_ON)
o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
#ifdef DYNAMICLIGHTMAP_ON
o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
o.localPos = v.vertex;
o.worldPos = mul(unity_ObjectToWorld, o.localPos);
float3 localOffset = float3(0, 0, 0);
float3 worldOffset = float3(0, 0, 0);
o.localPos.rgb += localOffset;
o.worldPos.rgb += worldOffset;
o.pos = UnityObjectToClipPos(o.localPos);
o.fogData.x = o.pos.z; // This is used for fog calculations, so we need to ensure it's in clip space
#ifdef FOG_EXP2
o.fogData.y = 1;
#else
o.fogData.y = 0;
#endif
#ifndef FORWARD_META_PASS
#if !defined(UNITY_PASS_SHADOWCASTER)
UNITY_TRANSFER_SHADOW(o, o.uv[0].xy);
#else
v.vertex.xyz = o.localPos.xyz;
TRANSFER_SHADOW_CASTER_NOPOS(o, o.pos);
#endif
#endif
o.worldDir = dot(o.pos, CalculateFrustumCorrection());
if (0.0)
{
applyReducedRenderClipDistance(o);
}
#ifdef POI_PASS_META
o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
#endif
#ifdef POI_PASS_LILFUR
#endif
return o;
}
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
#define POI2D_SAMPLER_STOCHASTIC(tex, texSampler, uv, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, uv) : POI2D_SAMPLER(tex, texSampler, uv))
#define POI2D_SAMPLER_PAN_STOCHASTIC(tex, texSampler, uv, pan, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan)) : POI2D_SAMPLER_PAN(tex, texSampler, uv, pan))
#define POI2D_SAMPLER_PANGRAD_STOCHASTIC(tex, texSampler, uv, pan, dx, dy, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan), dx, dy) : POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy))
#endif
#if !defined(_STOCHASTICMODE_NONE)
float2 StochasticHash2D2D(float2 s)
{
return frac(sin(glsl_mod(float2(dot(s, float2(127.1, 311.7)), dot(s, float2(269.5, 183.3))), 3.14159)) * 43758.5453);
}
#endif
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
float3x3 DeliotHeitzStochasticUVBW(float2 uv)
{
const float2x2 stochasticSkewedGrid = float2x2(1.0, -0.57735027, 0.0, 1.15470054);
float2 skewUV = mul(stochasticSkewedGrid, uv * 3.4641 * 1.0);
float2 vxID = floor(skewUV);
float3 bary = float3(frac(skewUV), 0);
bary.z = 1.0 - bary.x - bary.y;
float3x3 pos = float3x3(
float3(vxID, bary.z),
float3(vxID + float2(0, 1), bary.y),
float3(vxID + float2(1, 0), bary.x)
);
float3x3 neg = float3x3(
float3(vxID + float2(1, 1), -bary.z),
float3(vxID + float2(1, 0), 1.0 - bary.y),
float3(vxID + float2(0, 1), 1.0 - bary.x)
);
return (bary.z > 0) ? pos : neg;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv, float2 dx, float2 dy)
{
float3x3 UVBW = DeliotHeitzStochasticUVBW(uv);
return mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[0].xy), dx, dy), UVBW[0].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[1].xy), dx, dy), UVBW[1].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[2].xy), dx, dy), UVBW[2].z) ;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv)
{
float2 dx = ddx(uv), dy = ddy(uv);
return DeliotHeitzSampleTexture(tex, texSampler, uv, dx, dy);
}
#endif // defined(_STOCHASTICMODE_DELIOT_HEITZ)
void applyAlphaOptions(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam, in PoiMods poiMods)
{
poiFragData.alpha = saturate(poiFragData.alpha + 0.0);
if (0.0 > 0)
{
poiFragData.alpha = maskBlend(poiFragData.alpha, poiMods.globalMask[0.0 - 1], 2.0);
}
}
void calculateGlobalThemes(inout PoiMods poiMods)
{
float4 themeColorExposures = 0;
float4 themeColor0, themeColor1, themeColor2, themeColor3 = 0;
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor0.rgb, themeColorExposures.x);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor1.rgb, themeColorExposures.y);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor2.rgb, themeColorExposures.z);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor3.rgb, themeColorExposures.w);
poiMods.globalColorTheme[0] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor0.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.x), float4(1,1,1,1).a);
poiMods.globalColorTheme[1] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor1.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.y), float4(1,1,1,1).a);
poiMods.globalColorTheme[2] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor2.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.z), float4(1,1,1,1).a);
poiMods.globalColorTheme[3] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor3.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.w), float4(1,1,1,1).a);
}
void ApplyGlobalMaskModifiers(in PoiMesh poiMesh, inout PoiMods poiMods, in PoiCam poiCam)
{
}
float2 calculatePolarCoordinate(in PoiMesh poiMesh)
{
float2 delta = poiMesh.uv[0.0] - float4(0.5,0.5,0,0);
float radius = length(delta) * 2 * 1.0;
float angle = atan2(delta.x, delta.y);
float phi = angle / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
angle = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
angle *= 1.0;
return float2(radius, angle + distance(poiMesh.uv[0.0], float4(0.5,0.5,0,0)) * 0.0);
}
float2 MonoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(1.0, 1.0 / UNITY_PI);
sphereCoords = float2(1.0, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).zw;
}
float2 StereoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(0.5, 1.0 / UNITY_PI);
sphereCoords = float2(0.5, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).zw;
}
float2 calculateWorldUV(in PoiMesh poiMesh)
{
return float2(0.0 != 3 ? poiMesh.worldPos[ 0.0] : 0.0f, 2.0 != 3 ? poiMesh.worldPos[2.0] : 0.0f);
}
float2 calculatelocalUV(in PoiMesh poiMesh)
{
float localUVs[8];
localUVs[0] = poiMesh.localPos.x;
localUVs[1] = poiMesh.localPos.y;
localUVs[2] = poiMesh.localPos.z;
localUVs[3] = 0;
localUVs[4] = poiMesh.vertexColor.r;
localUVs[5] = poiMesh.vertexColor.g;
localUVs[6] = poiMesh.vertexColor.b;
localUVs[7] = poiMesh.vertexColor.a;
return float2(localUVs[0.0],localUVs[1.0]);
}
float2 calculatePanosphereUV(in PoiMesh poiMesh)
{
float3 viewDirection = normalize(lerp(getCameraPosition().xyz, _WorldSpaceCameraPos.xyz, 1.0) - poiMesh.worldPos.xyz) * - 1;
return lerp(MonoPanoProjection(viewDirection), StereoPanoProjection(viewDirection), 0.0);
}
#ifdef VIGNETTE_MASKED
#ifdef _LIGHTINGMODE_REALISTIC
#if defined(LIGHTMAP_ON) && defined(SHADOWS_SCREEN)
#if defined(LIGHTMAP_SHADOW_MIXING) && !defined(SHADOWS_SHADOWMASK)
#define SUBTRACTIVE_LIGHTING 1
#endif
#endif
float FadeShadows(float attenuation, inout PoiLight poiLight, in PoiMesh poiMesh, in PoiCam poiCam)
{
#if HANDLE_SHADOWS_BLENDING_IN_GI || ADDITIONAL_MASKED_DIRECTIONAL_SHADOWS
#if ADDITIONAL_MASKED_DIRECTIONAL_SHADOWS
attenuation = poiLight.attenuation;
#endif
float viewZ = dot(_WorldSpaceCameraPos - poiMesh.worldPos, UNITY_MATRIX_V[2].xyz);
float shadowFadeDistance = UnityComputeShadowFadeDistance(poiMesh.worldPos, viewZ);
float shadowFade = UnityComputeShadowFade(shadowFadeDistance);
float bakedAttenuation = UnitySampleBakedOcclusion(poiMesh.lightmapUV.xy, poiMesh.worldPos);
attenuation = UnityMixRealtimeAndBakedShadows(attenuation, bakedAttenuation, shadowFade);
#endif
return attenuation;
}
void ApplySubtractiveLighting(inout UnityIndirect indirectLight, inout PoiLight poiLight, in PoiMesh poiMesh, in PoiCam poiCam)
{
#if SUBTRACTIVE_LIGHTING
poiLight.attenuation = FadeShadows(poiLight.attenuation, poiLight, poiMesh, poiCam);
float ndotl = saturate(dot(poiMesh.normals[0], _WorldSpaceLightPos0.xyz));
float3 shadowedLightEstimate = ndotl * (1 - poiLight.attenuation) * _LightColor0.rgb;
float3 subtractedLight = indirectLight.diffuse - shadowedLightEstimate;
subtractedLight = max(subtractedLight, unity_ShadowColor.rgb);
subtractedLight = lerp(subtractedLight, indirectLight.diffuse, _LightShadowData.x);
indirectLight.diffuse = min(subtractedLight, indirectLight.diffuse);
#endif
}
UnityIndirect CreateIndirectLight(in PoiMesh poiMesh, in PoiCam poiCam, in PoiLight poiLight)
{
UnityIndirect indirectLight;
indirectLight.diffuse = 0;
indirectLight.specular = 0;
#if defined(LIGHTMAP_ON)
indirectLight.diffuse = DecodeLightmap(UNITY_SAMPLE_TEX2D(unity_Lightmap, poiMesh.lightmapUV.xy));
#if defined(DIRLIGHTMAP_COMBINED)
float4 lightmapDirection = UNITY_SAMPLE_TEX2D_SAMPLER(unity_LightmapInd, unity_Lightmap, poiMesh.lightmapUV.xy);
indirectLight.diffuse = DecodeDirectionalLightmap(indirectLight.diffuse, lightmapDirection, poiMesh.normals[1]);
#endif
ApplySubtractiveLighting(indirectLight, poiLight, poiMesh, poiCam);
#endif
#if defined(DYNAMICLIGHTMAP_ON)
float3 dynamicLightDiffuse = DecodeRealtimeLightmap(
UNITY_SAMPLE_TEX2D(unity_DynamicLightmap, poiMesh.lightmapUV.zw)
);
#if defined(DIRLIGHTMAP_COMBINED)
float4 dynamicLightmapDirection = UNITY_SAMPLE_TEX2D_SAMPLER(unity_DynamicDirectionality, unity_DynamicLightmap, poiMesh.lightmapUV.zw);
indirectLight.diffuse += DecodeDirectionalLightmap(dynamicLightDiffuse, dynamicLightmapDirection, poiMesh.normals[1]);
#else
indirectLight.diffuse += dynamicLightDiffuse;
#endif
#endif
#if !defined(LIGHTMAP_ON) && !defined(DYNAMICLIGHTMAP_ON)
#if UNITY_LIGHT_PROBE_PROXY_VOLUME
if (unity_ProbeVolumeParams.x == 1)
{
indirectLight.diffuse = SHEvalLinearL0L1_SampleProbeVolume(
float4(poiMesh.normals[1], 1), poiMesh.worldPos
);
indirectLight.diffuse = max(0, indirectLight.diffuse);
#if defined(UNITY_COLORSPACE_GAMMA)
indirectLight.diffuse = LinearToGammaSpace(indirectLight.diffuse);
#endif
}
else
{
indirectLight.diffuse += max(0, PoiShadeSH9(float4(poiMesh.normals[1], 1)));
}
#else
indirectLight.diffuse += max(0, PoiShadeSH9(float4(poiMesh.normals[1], 1)));
#endif
#endif
indirectLight.diffuse *= poiLight.occlusion;
return indirectLight;
}
#endif
float GetRemapMinValue(float scale, float offset)
{
return clamp(-offset / scale, -0.01f, 1.01f); // Remap min
}
float GetRemapMaxValue(float scale, float offset)
{
return clamp((1.0f - offset) / scale, -0.01f, 1.01f); // Remap Max
}
sampler2D_float unity_NHxRoughness;
half3 BRDF3_Direct(half3 diffColor, half3 specColor, half rlPow4, half smoothness)
{
half LUT_RANGE = 16.0; // must match range in NHxRoughness() function in GeneratedTextures.cpp
half specular = tex2D(unity_NHxRoughness, half2(rlPow4, 1 - smoothness)).r * LUT_RANGE;
#if defined(_SPECULARHIGHLIGHTS_OFF)
specular = 0.0;
#endif
return diffColor + specular * specColor;
}
half3 BRDF3_Indirect(half3 diffColor, half3 specColor, UnityIndirect indirect, half grazingTerm, half fresnelTerm)
{
half3 c = indirect.diffuse * diffColor;
c += indirect.specular * lerp(specColor, grazingTerm, fresnelTerm);
return c;
}
half4 POI_BRDF_PBS(half3 diffColor, half3 specColor, half oneMinusReflectivity, half smoothness, float3 normal, float3 viewDir, UnityLight light, UnityIndirect gi)
{
float3 reflDir = reflect(viewDir, normal);
half nl = saturate(dot(normal, light.dir));
half nv = saturate(dot(normal, viewDir));
half2 rlPow4AndFresnelTerm = Pow4(float2(dot(reflDir, light.dir), 1 - nv)); // use R.L instead of N.H to save couple of instructions
half rlPow4 = rlPow4AndFresnelTerm.x; // power exponent must match kHorizontalWarpExp in NHxRoughness() function in GeneratedTextures.cpp
half fresnelTerm = rlPow4AndFresnelTerm.y;
half grazingTerm = saturate(smoothness + (1 - oneMinusReflectivity));
half3 color = BRDF3_Direct(diffColor, specColor, rlPow4, smoothness);
color *= light.color * nl;
color += BRDF3_Indirect(diffColor, specColor, gi, grazingTerm, fresnelTerm);
return half4(color, 1);
}
void calculateShading(inout PoiLight poiLight, inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam)
{
float shadowAttenuation = lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
float attenuation = 1;
#if defined(POINT) || defined(SPOT)
shadowAttenuation = lerp(1, poiLight.additiveShadow, poiLight.attenuationStrength);
#endif
#ifdef POI_PASS_ADD
if (3.0 == 3)
{
#if defined(POINT) || defined(SPOT)
#if defined(_LIGHTINGMODE_REALISTIC) || defined(_LIGHTINGMODE_CLOTH) || defined(_LIGHTINGMODE_WRAPPED)
poiLight.rampedLightMap = max(0, poiLight.nDotL);
poiLight.finalLighting = poiLight.directColor * attenuation * max(0, poiLight.nDotL) * poiLight.detailShadow * shadowAttenuation;
return;
#endif
#endif
}
if (3.0 == 0)
{
poiLight.rampedLightMap = max(0, poiLight.nDotL);
poiLight.finalLighting = poiLight.directColor * attenuation * max(0, poiLight.nDotL) * poiLight.detailShadow * shadowAttenuation;
return;
}
if (3.0 == 1)
{
#if defined(POINT_COOKIE) || defined(DIRECTIONAL_COOKIE)
float passthrough = 0;
#else
float passthrough = 0.5;
#endif
float2 ToonAddGradient = float2(0.0, 0.5);
if (ToonAddGradient.x == ToonAddGradient.y) ToonAddGradient.y += 0.0001;
poiLight.rampedLightMap = smoothstep(ToonAddGradient.y, ToonAddGradient.x, 1 - (.5 * poiLight.nDotL + .5));
#if defined(POINT) || defined(SPOT)
poiLight.finalLighting = lerp(poiLight.directColor * max(min(poiLight.additiveShadow, poiLight.detailShadow), passthrough), poiLight.indirectColor, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.nDotL + .5)));
#else
poiLight.finalLighting = lerp(poiLight.directColor * max(min(poiLight.attenuation, poiLight.detailShadow), passthrough), poiLight.indirectColor, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.nDotL + .5)));
#endif
return;
}
#endif
float shadowStrength = 1.0 * poiLight.shadowMask;
#ifdef POI_PASS_OUTLINE
shadowStrength = lerp(0, shadowStrength, 0.0);
#endif
#ifdef _LIGHTINGMODE_REALISTIC
UnityLight light;
light.dir = poiLight.direction;
light.color = max(0, _LightColor0.rgb) * saturate(shadowAttenuation * attenuation * poiLight.detailShadow);
light.ndotl = poiLight.nDotLSaturated;
UnityIndirect indirectLight = (UnityIndirect)0;
#ifdef UNITY_PASS_FORWARDBASE
indirectLight = CreateIndirectLight(poiMesh, poiCam, poiLight);
#endif
#ifdef UNITY_PASS_FORWARDBASE
light.color = max(light.color * 1.0, 0);
light.color = max(light.color + 0.0, 0);
indirectLight.diffuse = max(indirectLight.diffuse * 1.0, 0);
indirectLight.diffuse = max(indirectLight.diffuse + 0.0, 0);
#endif
poiLight.rampedLightMap = poiLight.nDotLSaturated;
poiLight.finalLighting = max(POI_BRDF_PBS(1, 0, 0, 0, poiMesh.normals[1], poiCam.viewDir, light, indirectLight).xyz, _LightingMinLightBrightness);
#ifdef UNITY_PASS_FORWARDBASE
if (_UdonLightVolumeEnabled && 1.0)
{
float3 L0 = 0;
float3 L1r = 0;
float3 L1g = 0;
float3 L1b = 0;
#ifdef LIGHTMAP_ON
LightVolumeAdditiveSH(poiMesh.worldPos, L0, L1r, L1g, L1b);
poiLight.finalLighting += clamp(LightVolumeEvaluate(poiMesh.normals[1], L0, L1r, L1g, L1b), _LightingMinLightBrightness, _LightingCap);
#endif
}
#endif
#endif
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
float3 vertexLighting = float3(0, 0, 0);
for (int index = 0; index < 4; index++)
{
float lightingMode = 3.0;
if (lightingMode == 3)
{
#if defined(_LIGHTINGMODE_REALISTIC)
lightingMode = 0;
#else
lightingMode = 1;
#endif
}
if (lightingMode == 0)
{
vertexLighting = max(vertexLighting, poiLight.vColor[index] * poiLight.vSaturatedDotNL[index] * poiLight.detailShadow); // Realistic
}
if (lightingMode == 1)
{
float2 ToonAddGradient = float2(0.0, 0.5);
if (ToonAddGradient.x == ToonAddGradient.y) ToonAddGradient.y += 0.0001;
vertexLighting = max(vertexLighting, lerp(poiLight.vColor[index], poiLight.vColor[index] * 0.5, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.vDotNL[index] + .5))) * poiLight.detailShadow);
}
}
float3 mixedLight = poiLight.finalLighting;
poiLight.finalLighting = max(vertexLighting, poiLight.finalLighting);
#endif
}
}
#endif
#if defined(MOCHIE_PBR) || defined(POI_CLEARCOAT)
float GSAA_Filament(float3 worldNormal, float perceptualRoughness, float gsaaVariance, float gsaaThreshold)
{
float3 du = ddx(worldNormal);
float3 dv = ddy(worldNormal);
float variance = gsaaVariance * (dot(du, du) + dot(dv, dv));
float roughness = perceptualRoughness * perceptualRoughness;
float kernelRoughness = min(2.0 * variance, gsaaThreshold);
float squareRoughness = saturate(roughness * roughness + kernelRoughness);
return sqrt(sqrt(squareRoughness));
}
float3 GetWorldReflections(float3 reflDir, float3 worldPos, float roughness)
{
float3 baseReflDir = reflDir;
reflDir = BoxProjection(reflDir, worldPos, unity_SpecCube0_ProbePosition, unity_SpecCube0_BoxMin, unity_SpecCube0_BoxMax);
float4 envSample0 = UNITY_SAMPLE_TEXCUBE_LOD(unity_SpecCube0, reflDir, roughness * UNITY_SPECCUBE_LOD_STEPS);
float3 p0 = DecodeHDR(envSample0, unity_SpecCube0_HDR);
float interpolator = unity_SpecCube0_BoxMin.w;
if (interpolator < 0.99999)
{
float3 refDirBlend = BoxProjection(baseReflDir, worldPos, unity_SpecCube1_ProbePosition, unity_SpecCube1_BoxMin, unity_SpecCube1_BoxMax);
float4 envSample1 = UNITY_SAMPLE_TEXCUBE_SAMPLER_LOD(unity_SpecCube1, unity_SpecCube0, refDirBlend, roughness * UNITY_SPECCUBE_LOD_STEPS);
float3 p1 = DecodeHDR(envSample1, unity_SpecCube1_HDR);
p0 = lerp(p1, p0, interpolator);
}
return p0;
}
float3 GetReflections(in PoiCam poiCam, in PoiLight pl, in PoiMesh poiMesh, float roughness, float ForceFallback, float LightFallback, TextureCube reflectionCube, float4 hdrData, float3 reflectionDir)
{
float3 reflections = 0;
float3 lighting = pl.finalLighting;
if (ForceFallback == 0)
{
if (SceneHasReflections())
{
#ifdef UNITY_PASS_FORWARDBASE
reflections = GetWorldReflections(reflectionDir, poiMesh.worldPos.xyz, roughness);
#endif
}
else
{
#ifdef UNITY_PASS_FORWARDBASE
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * lerp(1, pl.finalLighting, LightFallback);
#endif
#ifdef POI_PASS_ADD
if (LightFallback)
{
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * pl.finalLighting;
}
#endif
}
}
else
{
#ifdef UNITY_PASS_FORWARDBASE
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * lerp(1, pl.finalLighting, LightFallback);
#endif
#ifdef POI_PASS_ADD
if (LightFallback)
{
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * pl.finalLighting;
}
#endif
}
reflections *= pl.occlusion;
return reflections;
}
float GetGGXTerm(float nDotL, float nDotV, float nDotH, float roughness)
{
float visibilityTerm = 0;
if (nDotL > 0)
{
float lambdaV = nDotL * (nDotV * (1 - roughness) + roughness);
float lambdaL = nDotV * (nDotL * (1 - roughness) + roughness);
visibilityTerm = 0.5f / (lambdaV + lambdaL + 1e-5f);
float a = nDotH * roughness;
float k = roughness / (1.0 - nDotH * nDotH + a * a+ 1e-5f);
float dotTerm = k * k * UNITY_INV_PI;
visibilityTerm *= dotTerm;
}
return visibilityTerm;
}
void GetSpecFresTerm(float nDotL, float nDotV, float nDotH, float lDotH, inout float3 specularTerm, inout float3 fresnelTerm, float3 specCol, float roughness)
{
specularTerm = GetGGXTerm(nDotL, nDotV, nDotH, roughness);
fresnelTerm = FresnelTerm(specCol, lDotH);
specularTerm = max(0, specularTerm * max(0.00001, nDotL));
}
float GetRoughness(float smoothness)
{
float rough = 1 - smoothness;
rough *= 1.7 - 0.7 * rough;
return rough;
}
float SFVisibility(float brdfRoughness, float3 directColor, float NDotV, float ExposureOcclusion)
{
float Visibility = saturate(length(directColor + EPSILON) * (1.0/(ExposureOcclusion))); //Using direct color because I think it should be generally more forgiving
return saturate(pow(NDotV + Visibility, exp2(-16.0 * brdfRoughness - 1.0)) - 1.0 + Visibility);
}
#endif
#ifdef MOCHIE_PBR
void MetallicAndSpecularFragDataInit(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiMods poiMods)
{
float smoothness = 1.0;
float smoothness2 = 1.0;
float metallic = 0.0;
float specularMask = 1;
float reflectionMask = 1;
smoothness *= poiFragData.smoothness;
smoothness2 *= poiFragData.smoothness2;
metallic *= poiFragData.metallic;
specularMask *= poiFragData.specularMask;
reflectionMask *= poiFragData.reflectionMask;
#if defined(PROP_MOCHIEMETALLICMAPS) || !defined(OPTIMIZER_ENABLED)
float4 PBRMaps = POI2D_SAMPLER_PAN_STOCHASTIC(_MochieMetallicMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0), 0.0);
if (0.0)
{
float4 PBRSplitMask = POI2D_SAMPLER_PAN_STOCHASTIC(_MochieMetallicMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy, 0.0);
assignValueToVectorFromIndex(PBRMaps, 2.0, PBRSplitMask[2.0]);
assignValueToVectorFromIndex(PBRMaps, 3.0, PBRSplitMask[3.0]);
}
if (0.0 < 4)
{
metallic *= PBRMaps[0.0];
}
if (1.0 < 4)
{
smoothness *= PBRMaps[1.0];
smoothness2 *= PBRMaps[1.0];
}
if (2.0 < 4)
{
reflectionMask *= PBRMaps[2.0];
}
if (3.0 < 4)
{
specularMask *= PBRMaps[3.0];
}
#endif
reflectionMask *= 1.0;
specularMask *= 1.0;
if (0.0)
{
metallic = 1 - metallic;
}
if (0.0)
{
smoothness = 1 - smoothness;
smoothness2 = 1 - smoothness2;
}
if (0.0)
{
reflectionMask = 1 - reflectionMask;
}
if (0.0)
{
specularMask = 1 - specularMask;
}
poiFragData.smoothness *= smoothness;
poiFragData.smoothness2 *= smoothness2;
poiFragData.metallic *= metallic;
poiFragData.specularMask *= specularMask;
poiFragData.reflectionMask *= reflectionMask;
}
void MochieBRDF(inout PoiFragData poiFragData, in PoiCam poiCam, inout PoiLight poiLight, in PoiMesh poiMesh, inout PoiMods poiMods)
{
float smoothness = poiFragData.smoothness;
float smoothness2 = poiFragData.smoothness2;
float metallic = poiFragData.metallic;
float specularMask = poiFragData.specularMask;
float reflectionMask = poiFragData.reflectionMask;
if (0.0 > 0)
{
metallic = customBlend(metallic, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
smoothness = customBlend(smoothness, poiMods.globalMask[0.0 - 1], 2.0);
smoothness2 = customBlend(smoothness2, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
reflectionMask = customBlend(reflectionMask, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
specularMask = customBlend(specularMask, poiMods.globalMask[0.0 - 1], 2.0);
}
#ifdef TPS_Penetrator
if (0.0)
{
reflectionMask = lerp(0, reflectionMask * TPSBufferedDepth(poiMesh.localPos, poiMesh.vertexColor), 1.0);
specularMask = lerp(0, specularMask * TPSBufferedDepth(poiMesh.localPos, poiMesh.vertexColor), 1.0);
}
#endif
float roughness = GetRoughness(smoothness);
float roughness2 = GetRoughness(smoothness2);
float3 specCol = lerp(unity_ColorSpaceDielectricSpec.rgb, poiFragData.baseColor, metallic);
float omr = unity_ColorSpaceDielectricSpec.a - metallic * unity_ColorSpaceDielectricSpec.a;
float percepRough = 1 - smoothness;
float percepRough2 = 1 - smoothness2;
if (1.0)
{
float3 normals = lerp(poiMesh.normals[0], poiMesh.normals[1], 1.0);
percepRough = GSAA_Filament(normals, percepRough, 0.15, 0.1);
if (0.0 == 1 && 1.0 > 0)
{
percepRough2 = GSAA_Filament(normals, percepRough2, 0.15, 0.1);
}
}
float brdfRoughness = percepRough * percepRough;
brdfRoughness = max(brdfRoughness, 0.002);
float brdfRoughness2 = percepRough2 * percepRough2;
brdfRoughness2 = max(brdfRoughness2, 0.002);
float3 diffuse = poiFragData.baseColor;
float3 specular = 0;
float3 specular2 = 0;
float3 vSpecular = 0;
float3 vSpecular2 = 0;
float3 reflections = 0;
float3 environment = 0;
#if defined(POINT) || defined(SPOT)
float attenuation = lerp(poiLight.additiveShadow, 1, 0.0);
#else
float attenuation = min(poiLight.nDotLSaturated, lerp(poiLight.attenuation, 1, 0.0));
#endif
float3 fresnelTerm = 1;
float3 specularTerm = 1;
float pbrNDotL = lerp(poiLight.vertexNDotL, poiLight.nDotL, 1.0);
float pbrNDotV = lerp(poiLight.vertexNDotV, poiLight.nDotV, 1.0);
float pbrNDotH = lerp(poiLight.vertexNDotH, poiLight.nDotH, 1.0);
float3 pbrReflectionDir = lerp(poiCam.vertexReflectionDir, poiCam.reflectionDir, 1.0);
GetSpecFresTerm(pbrNDotL, pbrNDotV, pbrNDotH, poiLight.lDotH, specularTerm, fresnelTerm, specCol, brdfRoughness);
specular = poiLight.directColor * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * attenuation;
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
for (int index = 0; index < 4; index++)
{
fresnelTerm = 1;
specularTerm = 1;
float pbrVDotNL = lerp(poiLight.vertexVDotNL[index], poiLight.vDotNL[index], 1.0);
float pbrVDotNH = lerp(poiLight.vertexVDotNH[index], poiLight.vDotNH[index], 1.0);
GetSpecFresTerm(pbrVDotNL, pbrNDotV, pbrVDotNH, poiLight.vDotLH[index], specularTerm, fresnelTerm, specCol, brdfRoughness);
vSpecular += poiLight.vColor[index] * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion;
}
#endif
}
if (0.0 == 1)
{
float3 fresnelTerm = 1;
float3 specularTerm = 1;
GetSpecFresTerm(pbrNDotL, pbrNDotV, pbrNDotH, poiLight.lDotH, specularTerm, fresnelTerm, specCol, brdfRoughness2);
specular2 = poiLight.directColor * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * attenuation * 1.0;
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
for (int index = 0; index < 4; index++)
{
fresnelTerm = 1;
specularTerm = 1;
float pbrVDotNL = lerp(poiLight.vertexVDotNL[index], poiLight.vDotNL[index], 1.0);
float pbrVDotNH = lerp(poiLight.vertexVDotNH[index], poiLight.vDotNH[index], 1.0);
GetSpecFresTerm(pbrVDotNL, pbrNDotV, pbrVDotNH, poiLight.vDotLH[index], specularTerm, fresnelTerm, specCol, brdfRoughness2);
vSpecular2 += poiLight.vColor[index] * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * 1.0;
}
#endif
}
}
float surfaceReduction = (1.0 / (brdfRoughness * brdfRoughness + 1.0));
float grazingTerm = saturate(smoothness + (1 - omr));
float3 reflCol = GetReflections(poiCam, poiLight, poiMesh, roughness, 0.0, 1.0, _MochieReflCube, _MochieReflCube_HDR, pbrReflectionDir);
reflections = surfaceReduction * reflCol * FresnelLerp(specCol, specCol + lerp(specCol, 1, 0.5) * 0.5, pbrNDotV) * SFVisibility(brdfRoughness, poiLight.directColor, pbrNDotV, 0.0);
reflections *= poiThemeColor(poiMods, float4(1,1,1,1), 0.0);
reflections *= reflectionMask;
diffuse = lerp(diffuse, diffuse * omr, reflectionMask);
environment = max(specular + vSpecular, specular2 + vSpecular2);
environment += reflections;
diffuse *= poiLight.finalLighting;
poiFragData.finalColor = diffuse;
poiLight.finalLightAdd += environment;
}
#endif
float4 frag(VertexOut i, uint facing : SV_IsFrontFace) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(i);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
PoiSHAr = unity_SHAr;
PoiSHAg = unity_SHAg;
PoiSHAb = unity_SHAb;
PoiSHBr = unity_SHBr;
PoiSHBg = unity_SHBg;
PoiSHBb = unity_SHBb;
PoiSHC = unity_SHC;
PoiMesh poiMesh;
PoiInitStruct(PoiMesh, poiMesh);
PoiLight poiLight;
PoiInitStruct(PoiLight, poiLight);
PoiVertexLights poiVertexLights;
PoiInitStruct(PoiVertexLights, poiVertexLights);
PoiCam poiCam;
PoiInitStruct(PoiCam, poiCam);
PoiMods poiMods;
PoiInitStruct(PoiMods, poiMods);
poiMods.globalEmission = 1;
PoiFragData poiFragData;
poiFragData.smoothness = 1;
poiFragData.smoothness2 = 1;
poiFragData.metallic = 1;
poiFragData.specularMask = 1;
poiFragData.reflectionMask = 1;
poiFragData.emission = 0;
poiFragData.baseColor = float3(0, 0, 0);
poiFragData.finalColor = float3(0, 0, 0);
poiFragData.alpha = 1;
poiFragData.toggleVertexLights = 0;
#ifdef POI_UDIMDISCARD
applyUDIMDiscard(i, facing);
#endif
poiMesh.objectPosition = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)).xyz;
poiMesh.objNormal = mul(unity_WorldToObject, i.normal);
poiMesh.normals[0] = i.normal;
poiMesh.tangent[0] = i.tangent.xyz;
poiMesh.binormal[0] = cross(i.normal, i.tangent.xyz) * (i.tangent.w * unity_WorldTransformParams.w);
poiMesh.worldPos = i.worldPos.xyz;
poiMesh.localPos = i.localPos.xyz;
poiMesh.vertexColor = i.vertexColor;
poiMesh.isFrontFace = facing;
poiMesh.dx = ddx(poiMesh.uv[0]);
poiMesh.dy = ddy(poiMesh.uv[0]);
poiMesh.isRightHand = i.tangent.w > 0.0;
#ifndef POI_PASS_OUTLINE
if (!poiMesh.isFrontFace && 1)
{
poiMesh.normals[0] *= -1;
poiMesh.tangent[0] *= -1;
poiMesh.binormal[0] *= -1;
}
#endif
poiCam.viewDir = !IsOrthographicCamera() ? normalize(_WorldSpaceCameraPos - i.worldPos.xyz) : normalize(UNITY_MATRIX_I_V._m02_m12_m22);
float3 tanToWorld0 = float3(poiMesh.tangent[0].x, poiMesh.binormal[0].x, poiMesh.normals[0].x);
float3 tanToWorld1 = float3(poiMesh.tangent[0].y, poiMesh.binormal[0].y, poiMesh.normals[0].y);
float3 tanToWorld2 = float3(poiMesh.tangent[0].z, poiMesh.binormal[0].z, poiMesh.normals[0].z);
float3 ase_tanViewDir = tanToWorld0 * poiCam.viewDir.x + tanToWorld1 * poiCam.viewDir.y + tanToWorld2 * poiCam.viewDir.z;
poiCam.tangentViewDir = normalize(ase_tanViewDir);
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
poiMesh.lightmapUV = i.lightmapUV;
#endif
poiMesh.parallaxUV = poiCam.tangentViewDir.xy / max(poiCam.tangentViewDir.z, 0.0001);
poiMesh.uv[0] = i.uv[0].xy;
poiMesh.uv[1] = i.uv[0].zw;
poiMesh.uv[2] = i.uv[1].xy;
poiMesh.uv[3] = i.uv[1].zw;
poiMesh.uv[4] = poiMesh.uv[0];
poiMesh.uv[5] = poiMesh.uv[0];
poiMesh.uv[6] = poiMesh.uv[0];
poiMesh.uv[7] = poiMesh.uv[0];
poiMesh.uv[8] = poiMesh.uv[0];
poiMesh.uv[4] = calculatePanosphereUV(poiMesh);
poiMesh.uv[5] = calculateWorldUV(poiMesh);
poiMesh.uv[6] = calculatePolarCoordinate(poiMesh);
poiMesh.uv[8] = calculatelocalUV(poiMesh);
float3 worldViewUp = normalize(float3(0, 1, 0) - poiCam.viewDir * dot(poiCam.viewDir, float3(0, 1, 0)));
float3 worldViewRight = normalize(cross(poiCam.viewDir, worldViewUp));
poiMesh.uv[9] = float2(dot(worldViewRight, poiMesh.normals[0]), dot(worldViewUp, poiMesh.normals[0])) * 0.5 + 0.5;
poiMods.globalMask[0] = 1;
poiMods.globalMask[1] = 1;
poiMods.globalMask[2] = 1;
poiMods.globalMask[3] = 1;
poiMods.globalMask[4] = 1;
poiMods.globalMask[5] = 1;
poiMods.globalMask[6] = 1;
poiMods.globalMask[7] = 1;
poiMods.globalMask[8] = 1;
poiMods.globalMask[9] = 1;
poiMods.globalMask[10] = 1;
poiMods.globalMask[11] = 1;
poiMods.globalMask[12] = 1;
poiMods.globalMask[13] = 1;
poiMods.globalMask[14] = 1;
poiMods.globalMask[15] = 1;
ApplyGlobalMaskModifiers(poiMesh, poiMods, poiCam);
float2 mainUV = poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0));
if (0.0)
{
mainUV = sharpSample(float4(0.0004882813,0.0004882813,2048,2048), mainUV);
}
float4 mainTexture = POI2D_SAMPLER_PAN_STOCHASTIC(_MainTex, _MainTex, mainUV, float4(0,0,0,0), 0.0);
mainTexture.a = max(mainTexture.a, 0.0);
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
poiMesh.tangentSpaceNormal = UnpackScaleNormal(POI2D_SAMPLER_PAN_STOCHASTIC(_BumpMap, _MainTex, poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0)), float4(0,0,0,0), 0.0), 1.0);
#else
poiMesh.tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
#endif
float3 tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
poiMesh.normals[0] = normalize(
tangentSpaceNormal.x * poiMesh.tangent[0] +
tangentSpaceNormal.y * poiMesh.binormal[0] +
tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.normals[1] = normalize(
poiMesh.tangentSpaceNormal.x * poiMesh.tangent[0] +
poiMesh.tangentSpaceNormal.y * poiMesh.binormal[0] +
poiMesh.tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.tangent[1] = cross(poiMesh.binormal[0], -poiMesh.normals[1]);
poiMesh.binormal[1] = cross(-poiMesh.normals[1], poiMesh.tangent[0]);
poiCam.forwardDir = getCameraForward();
poiCam.worldPos = _WorldSpaceCameraPos;
poiCam.reflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[1]);
poiCam.vertexReflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[0]);
poiCam.clipPos = i.pos;
poiCam.distanceToVert = distance(poiMesh.worldPos, poiCam.worldPos);
poiCam.posScreenSpace = poiTransformClipSpacetoScreenSpaceFrag(poiCam.clipPos);
#if defined(POI_GRABPASS) && defined(POI_PASS_BASE)
poiCam.screenUV = poiCam.clipPos.xy / poiGetWidthAndHeight(_PoiGrab2);
#else
poiCam.screenUV = poiCam.clipPos.xy / _ScreenParams.xy;
#endif
#ifdef UNITY_SINGLE_PASS_STEREO
poiCam.posScreenSpace.x = poiCam.posScreenSpace.x * 0.5;
#endif
poiCam.posScreenPixels = calcPixelScreenUVs(poiCam.posScreenSpace);
poiCam.vDotN = abs(dot(poiCam.viewDir, poiMesh.normals[1]));
poiCam.worldDirection.xyz = poiMesh.worldPos.xyz - poiCam.worldPos;
poiCam.worldDirection.w = i.worldDir;
calculateGlobalThemes(poiMods);
if (_UdonForceSceneLighting)
{
_LightingMinLightBrightness = 0;
_LightingCapEnabled = 0;
_LightingMonochromatic = 0;
}
poiLight.finalLightAdd = 0;
#ifdef UNITY_PASS_FORWARDBASE
float3 L0 = float3(0, 0, 0);
float3 L1r = float3(0, 0, 0);
float3 L1g = float3(0, 0, 0);
float3 L1b = float3(0, 0, 0);
if (_UdonLightVolumeEnabled && 1.0)
{
LightVolumeSH(poiMesh.worldPos, L0, L1r, L1g, L1b);
PoiSHAr = float4(L1r, L0.r);
PoiSHAg = float4(L1g, L0.g);
PoiSHAb = float4(L1b, L0.b);
PoiSHBr = 0;
PoiSHBg = 0;
PoiSHBb = 0;
PoiSHC = 0;
}
#endif
#if defined(PROP_LIGHTINGAOMAPS)
float4 AOMaps = POI2D_SAMPLER_PAN(_LightingAOMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
poiLight.occlusion = min(min(min(lerp(1, AOMaps.r, 1.0), lerp(1, AOMaps.g, 0.0)), lerp(1, AOMaps.b, 0.0)), lerp(1, AOMaps.a, 0.0));
#else
poiLight.occlusion = 1;
#endif
if (0.0 > 0)
{
poiLight.occlusion = maskBlend(poiLight.occlusion, poiMods.globalMask[0.0 - 1], 2.0);
}
#if defined(PROP_LIGHTINGDETAILSHADOWMAPS)
float4 DetailShadows = POI2D_SAMPLER_PAN(_LightingDetailShadowMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
#ifndef POI_PASS_ADD
poiLight.detailShadow = lerp(1, DetailShadows.r, 1.0) * lerp(1, DetailShadows.g, 0.0) * lerp(1, DetailShadows.b, 0.0) * lerp(1, DetailShadows.a, 0.0);
#else
poiLight.detailShadow = lerp(1, DetailShadows.r, 1.0) * lerp(1, DetailShadows.g, 0.0) * lerp(1, DetailShadows.b, 0.0) * lerp(1, DetailShadows.a, 0.0);
#endif
#else
poiLight.detailShadow = 1;
#endif
if (0.0 > 0)
{
poiLight.detailShadow = maskBlend(poiLight.detailShadow, poiMods.globalMask[0.0 - 1], 2.0);
}
#if defined(PROP_LIGHTINGSHADOWMASKS)
float4 ShadowMasks = POI2D_SAMPLER_PAN(_LightingShadowMasks, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
poiLight.shadowMask = lerp(1, ShadowMasks.r, 1.0) * lerp(1, ShadowMasks.g, 0.0) * lerp(1, ShadowMasks.b, 0.0) * lerp(1, ShadowMasks.a, 0.0);
#else
poiLight.shadowMask = 1;
#endif
if (0.0 > 0)
{
poiLight.shadowMask = maskBlend(poiLight.shadowMask, poiMods.globalMask[0.0 - 1], 2.0);
}
#ifdef UNITY_PASS_FORWARDBASE
bool lightExists = false;
if (any(_LightColor0.rgb >= 0.002))
{
lightExists = true;
}
if (1.0)
{
poiFragData.toggleVertexLights = 1;
}
if (IsInMirror() && 1.0 == 0)
{
poiFragData.toggleVertexLights = 0;
}
if (1.0)
{
#if defined(VERTEXLIGHT_ON)
float4 toLightX = unity_4LightPosX0 - i.worldPos.x;
float4 toLightY = unity_4LightPosY0 - i.worldPos.y;
float4 toLightZ = unity_4LightPosZ0 - i.worldPos.z;
float4 lengthSq = 0;
lengthSq += toLightX * toLightX;
lengthSq += toLightY * toLightY;
lengthSq += toLightZ * toLightZ;
float4 lightAttenSq = unity_4LightAtten0;
float4 atten = 1.0 / (1.0 + lengthSq * lightAttenSq);
float4 vLightWeight = saturate(1 - (lengthSq * lightAttenSq / 25));
poiLight.vAttenuation = min(atten, vLightWeight * vLightWeight);
poiLight.vDotNL = 0;
poiLight.vDotNL += toLightX * poiMesh.normals[1].x;
poiLight.vDotNL += toLightY * poiMesh.normals[1].y;
poiLight.vDotNL += toLightZ * poiMesh.normals[1].z;
float4 corr = rsqrt(lengthSq);
poiLight.vertexVDotNL = max(0, poiLight.vDotNL * corr);
poiLight.vertexVDotNL = 0;
poiLight.vertexVDotNL += toLightX * poiMesh.normals[0].x;
poiLight.vertexVDotNL += toLightY * poiMesh.normals[0].y;
poiLight.vertexVDotNL += toLightZ * poiMesh.normals[0].z;
poiLight.vertexVDotNL = max(0, poiLight.vDotNL * corr);
poiLight.vSaturatedDotNL = saturate(poiLight.vDotNL);
[unroll]
for (int index = 0; index < 4; index++)
{
poiLight.vPosition[index] = float3(unity_4LightPosX0[index], unity_4LightPosY0[index], unity_4LightPosZ0[index]);
float3 vertexToLightSource = poiLight.vPosition[index] - poiMesh.worldPos;
poiLight.vDirection[index] = normalize(vertexToLightSource);
poiLight.vColor[index] = 1.0 ? MaxLuminance(unity_LightColor[index].rgb * poiLight.vAttenuation[index], 1.0) : unity_LightColor[index].rgb * poiLight.vAttenuation[index];
poiLight.vColor[index] = lerp(poiLight.vColor[index], dot(poiLight.vColor[index], float3(0.299, 0.587, 0.114)), 0.0);
poiLight.vHalfDir[index] = Unity_SafeNormalize(poiLight.vDirection[index] + poiCam.viewDir);
poiLight.vDotNL[index] = dot(poiMesh.normals[1], poiLight.vDirection[index]);
poiLight.vCorrectedDotNL[index] = .5 * (poiLight.vDotNL[index] + 1);
poiLight.vDotLH[index] = saturate(dot(poiLight.vDirection[index], poiLight.vHalfDir[index]));
poiLight.vDotNH[index] = dot(poiMesh.normals[1], poiLight.vHalfDir[index]);
poiLight.vertexVDotNH[index] = saturate(dot(poiMesh.normals[0], poiLight.vHalfDir[index]));
}
#endif
}
if (0.0 == 0) // Poi Custom Light Color
{
float3 magic = max(BetterSH9(normalize(PoiSHAr + PoiSHAg + PoiSHAb)), 0);
float3 normalLight = _LightColor0.rgb + BetterSH9(float4(0, 0, 0, 1));
float magiLumi = calculateluminance(magic);
float normaLumi = calculateluminance(normalLight);
float maginormalumi = magiLumi + normaLumi;
float magiratio = magiLumi / maginormalumi;
float normaRatio = normaLumi / maginormalumi;
float target = calculateluminance(magic * magiratio + normalLight * normaRatio);
float3 properLightColor = magic + normalLight;
float properLuminance = calculateluminance(magic + normalLight);
poiLight.directColor = properLightColor * max(0.0001, (target / properLuminance));
poiLight.indirectColor = BetterSH9(float4(lerp(0, poiMesh.normals[1], 0.0), 1));
}
if (0.0 == 1) // More standard approach to light color
{
float3 indirectColor = BetterSH9(float4(poiMesh.normals[1], 1));
if (lightExists)
{
poiLight.directColor = _LightColor0.rgb;
poiLight.indirectColor = indirectColor;
}
else
{
poiLight.directColor = indirectColor * 0.6;
poiLight.indirectColor = indirectColor * 0.5;
}
}
if (0.0 == 2) // UTS style
{
poiLight.indirectColor = saturate(max(half3(0.05, 0.05, 0.05) * 1.0, max(PoiShadeSH9(half4(0.0, 0.0, 0.0, 1.0)), PoiShadeSH9(half4(0.0, -1.0, 0.0, 1.0)).rgb) * 1.0));
poiLight.directColor = max(poiLight.indirectColor, _LightColor0.rgb);
}
if (0.0 == 3) // OpenLit
{
float3 lightDirectionForSH9 = OpenLitLightingDirectionForSH9();
OpenLitShadeSH9ToonDouble(lightDirectionForSH9, poiLight.directColor, poiLight.indirectColor);
poiLight.directColor += _LightColor0.rgb;
}
float lightMapMode = 0.0;
if (0.0 == 0)
{
poiLight.direction = calculateluminance(_LightColor0.rgb) * _WorldSpaceLightPos0.xyz + 0.2 * PoiSHAr.xyz + 0.333333 * PoiSHAg.xyz + 0.333333 * PoiSHAb.xyz + 0.333333;
}
if (0.0 == 1 || 0.0 == 2)
{
if (0.0 == 1)
{
poiLight.direction = mul(unity_ObjectToWorld, float4(0,0,0,1)).xyz;;
}
if (0.0 == 2)
{
poiLight.direction = float4(0,0,0,1);
}
if (lightMapMode == 0)
{
lightMapMode = 1;
}
}
if (0.0 == 3) // UTS
{
float3 defaultLightDirection = normalize(UNITY_MATRIX_V[2].xyz + UNITY_MATRIX_V[1].xyz);
float3 lightDirection = normalize(lerp(defaultLightDirection, _WorldSpaceLightPos0.xyz, any(_WorldSpaceLightPos0.xyz)));
poiLight.direction = lightDirection;
}
if (0.0 == 4) // OpenLit
{
poiLight.direction = OpenLitLightingDirection(); // float4 customDir = 0; // Do we want to give users to alter this (OpenLit always does!)?
}
if (0.0 == 5) // View Direction
{
float3 upViewDir = normalize(UNITY_MATRIX_V[1].xyz);
float3 rightViewDir = normalize(UNITY_MATRIX_V[0].xyz);
float yawOffset_Rads = radians(!IsInMirror() ? - 0.0 : 0.0);
float3 rotatedViewYaw = normalize(RotateAroundAxis(rightViewDir, upViewDir, yawOffset_Rads));
float3 rotatedViewCameraMeshOffset = RotateAroundAxis((getCameraPosition() - (poiMesh.worldPos)), upViewDir, yawOffset_Rads);
float pitchOffset_Rads = radians(!IsInMirror() ? 0.0 : - 0.0);
float3 rotatedViewPitch = RotateAroundAxis(rotatedViewCameraMeshOffset, rotatedViewYaw, pitchOffset_Rads);
poiLight.direction = normalize(rotatedViewPitch);
}
if (!any(poiLight.direction))
{
poiLight.direction = float3(.4, 1, .4);
}
poiLight.direction = normalize(poiLight.direction);
poiLight.attenuationStrength = 0.0;
poiLight.attenuation = 1;
if (!all(_LightColor0.rgb == 0.0))
{
UNITY_LIGHT_ATTENUATION(attenuation, i, poiMesh.worldPos)
poiLight.attenuation *= attenuation;
}
#if defined(HANDLE_SHADOWS_BLENDING_IN_GI)
half bakedAtten = UnitySampleBakedOcclusion(poiMesh.lightmapUV.xy, poiMesh.worldPos);
float zDist = dot(_WorldSpaceCameraPos - poiMesh.worldPos, UNITY_MATRIX_V[2].xyz);
float fadeDist = UnityComputeShadowFadeDistance(poiMesh.worldPos, zDist);
poiLight.attenuation = UnityMixRealtimeAndBakedShadows(poiLight.attenuation, bakedAtten, UnityComputeShadowFade(fadeDist));
#endif
#ifdef RALIV_PENETRATION
if (0.0 || 0.0)
{
if (1.0)
{
poiLight.attenuation = 1;
}
}
#endif
if (!any(poiLight.directColor) && !any(poiLight.indirectColor) && lightMapMode == 0)
{
lightMapMode = 1;
if (0.0 == 0)
{
poiLight.direction = normalize(float3(.4, 1, .4));
}
}
poiLight.halfDir = normalize(poiLight.direction + poiCam.viewDir);
poiLight.vertexNDotL = dot(poiMesh.normals[0], poiLight.direction);
poiLight.nDotL = dot(poiMesh.normals[1], poiLight.direction);
poiLight.nDotLSaturated = saturate(poiLight.nDotL);
poiLight.nDotLNormalized = (poiLight.nDotL + 1) * 0.5;
poiLight.nDotV = abs(dot(poiMesh.normals[1], poiCam.viewDir));
poiLight.nDotVCentered = abs(dot(poiMesh.normals[1], normalize(getCameraPosition() - i.worldPos.xyz)));
poiLight.vertexNDotV = abs(dot(poiMesh.normals[0], poiCam.viewDir));
poiLight.nDotH = dot(poiMesh.normals[1], poiLight.halfDir);
poiLight.vertexNDotH = max(0.00001, dot(poiMesh.normals[0], poiLight.halfDir));
poiLight.lDotv = dot(poiLight.direction, poiCam.viewDir);
poiLight.lDotH = max(0.00001, dot(poiLight.direction, poiLight.halfDir));
if (lightMapMode == 0)
{
float3 ShadeSH9Plus = GetSHLength();
float3 ShadeSH9Minus = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
float3 greyScaleVector = float3(.33333, .33333, .33333);
float bw_lightColor = dot(poiLight.directColor, greyScaleVector);
float bw_directLighting = (((poiLight.nDotL * 0.5 + 0.5) * bw_lightColor * lerp(1, poiLight.attenuation, poiLight.attenuationStrength)) + dot(PoiShadeSH9(float4(poiMesh.normals[1], 1)), greyScaleVector));
float bw_directLightingNoAtten = (((poiLight.nDotL * 0.5 + 0.5) * bw_lightColor) + dot(PoiShadeSH9(float4(poiMesh.normals[1], 1)), greyScaleVector));
float bw_bottomIndirectLighting = dot(ShadeSH9Minus, greyScaleVector);
float bw_topIndirectLighting = dot(ShadeSH9Plus, greyScaleVector);
float lightDifference = ((bw_topIndirectLighting + bw_lightColor) - bw_bottomIndirectLighting);
poiLight.lightMap = smoothstep(0, lightDifference, bw_directLighting - bw_bottomIndirectLighting);
poiLight.lightMapNoAttenuation = smoothstep(0, lightDifference, bw_directLightingNoAtten - bw_bottomIndirectLighting);
}
if (lightMapMode == 1)
{
poiLight.lightMapNoAttenuation = poiLight.nDotLNormalized;
poiLight.lightMap = poiLight.nDotLNormalized * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 2)
{
poiLight.lightMapNoAttenuation = poiLight.nDotLSaturated;
poiLight.lightMap = poiLight.nDotLSaturated * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 3)
{
poiLight.lightMapNoAttenuation = 1;
poiLight.lightMap = lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 4)
{
#if defined(PROP_LIGHTDATASDFMAP)
float2 lightDataSDFMap = 1;
if (0.0 > 0)
{
float sdfLod = pow(0.0, 4.0);
lightDataSDFMap = POI2D_SAMPLER_PANGRAD(_LightDataSDFMap, _linear_repeat, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0), max(poiMesh.dx, sdfLod), max(poiMesh.dy, sdfLod)).rg;
}
else
{
lightDataSDFMap = POI2D_SAMPLER_PAN(_LightDataSDFMap, _linear_repeat, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0)).rg;
}
poiLight.lightMapNoAttenuation = poiLight.nDotLSaturated;
float3 faceR = mul((float3x3)unity_ObjectToWorld, float3(-1.0, 0.0, 0.0));
float LdotR = dot(poiLight.direction.xz, faceR.xz);
float sdf = LdotR < 0 ? lightDataSDFMap.g : lightDataSDFMap.r;
float3 faceF = mul((float3x3)unity_ObjectToWorld, float3(0.0, 0.0, 1.0)).xyz;
faceF.y *= 1.0;
faceF = dot(faceF, faceF) == 0 ? 0 : normalize(faceF);
float3 faceL = poiLight.direction;
faceL.y *= 1.0;
faceL = dot(faceL, faceL) == 0 ? 0 : normalize(faceL);
float lnSDF = dot(faceL, faceF);
poiLight.lightMapNoAttenuation = saturate(lnSDF * 0.5 + sdf * 0.5 + 0.25);
poiLight.lightMap = saturate(lnSDF * 0.5 + sdf * 0.5 + 0.25) * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
#else
poiLight.lightMapNoAttenuation = poiLight.nDotLNormalized;
poiLight.lightMap = poiLight.nDotLNormalized * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
#endif
}
poiLight.lightMapNoAttenuation *= poiLight.detailShadow;
poiLight.lightMap *= poiLight.detailShadow;
poiLight.directColor = max(poiLight.directColor, 0.0001);
poiLight.indirectColor = max(poiLight.indirectColor, 0.0001);
if (0.0 == 3)
{
poiLight.directColor = max(poiLight.directColor, _LightingMinLightBrightness);
}
else
{
poiLight.directColor = max(poiLight.directColor, poiLight.directColor * min(10000, (_LightingMinLightBrightness * rcp(calculateluminance(poiLight.directColor)))));
poiLight.indirectColor = max(poiLight.indirectColor, poiLight.indirectColor * min(10000, (_LightingMinLightBrightness * rcp(calculateluminance(poiLight.indirectColor)))));
}
poiLight.directColor = lerp(poiLight.directColor, dot(poiLight.directColor, float3(0.299, 0.587, 0.114)), _LightingMonochromatic);
poiLight.indirectColor = lerp(poiLight.indirectColor, dot(poiLight.indirectColor, float3(0.299, 0.587, 0.114)), _LightingMonochromatic);
if (_LightingCapEnabled)
{
poiLight.directColor = min(poiLight.directColor, _LightingCap);
poiLight.indirectColor = min(poiLight.indirectColor, _LightingCap);
}
if (0.0)
{
poiLight.directColor = poiThemeColor(poiMods, float4(1,1,1,1), 0.0);
}
#ifdef UNITY_PASS_FORWARDBASE
poiLight.directColor = max(poiLight.directColor * 1.0, 0);
poiLight.directColor = max(poiLight.directColor + 0.0, 0);
poiLight.indirectColor = max(poiLight.indirectColor * 1.0, 0);
poiLight.indirectColor = max(poiLight.indirectColor + 0.0, 0);
#endif
#endif
#ifdef POI_PASS_ADD
if (!1.0)
{
return float4(mainTexture.rgb * .0001, 1);
}
#if defined(DIRECTIONAL)
if (1.0)
{
return float4(mainTexture.rgb * .0001, 1);
}
#endif
poiLight.direction = normalize(_WorldSpaceLightPos0.xyz - i.worldPos.xyz * _WorldSpaceLightPos0.w);
#if defined(POINT) || defined(SPOT)
#ifdef POINT
unityShadowCoord3 lightCoord = mul(unity_WorldToLight, unityShadowCoord4(poiMesh.worldPos, 1)).xyz;
poiLight.attenuation = tex2D(_LightTexture0, dot(lightCoord, lightCoord).rr).r;
#endif
#ifdef SPOT
unityShadowCoord4 lightCoord = mul(unity_WorldToLight, unityShadowCoord4(poiMesh.worldPos, 1));
poiLight.attenuation = (lightCoord.z > 0) * UnitySpotCookie(lightCoord) * UnitySpotAttenuate(lightCoord.xyz);
#endif
#else
UNITY_LIGHT_ATTENUATION(attenuation, i, poiMesh.worldPos)
poiLight.attenuation = attenuation;
#endif
poiLight.additiveShadow = UNITY_SHADOW_ATTENUATION(i, poiMesh.worldPos);
poiLight.attenuationStrength = 1.0;
poiLight.directColor = 1.0 ? MaxLuminance(_LightColor0.rgb * poiLight.attenuation, 1.0) : _LightColor0.rgb * poiLight.attenuation;
#if defined(POINT_COOKIE) || defined(DIRECTIONAL_COOKIE)
poiLight.indirectColor = 0;
#else
poiLight.indirectColor = lerp(0, poiLight.directColor, 0.5);
poiLight.indirectColor = 1.0 ? MaxLuminance(poiLight.indirectColor, 1.0) : poiLight.indirectColor;
#endif
poiLight.directColor = lerp(poiLight.directColor, dot(poiLight.directColor, float3(0.299, 0.587, 0.114)), 0.0);
poiLight.indirectColor = lerp(poiLight.indirectColor, dot(poiLight.indirectColor, float3(0.299, 0.587, 0.114)), 0.0);
poiLight.halfDir = normalize(poiLight.direction + poiCam.viewDir);
poiLight.nDotL = dot(poiMesh.normals[1], poiLight.direction);
poiLight.nDotLSaturated = saturate(poiLight.nDotL);
poiLight.nDotLNormalized = (poiLight.nDotL + 1) * 0.5;
poiLight.nDotV = abs(dot(poiMesh.normals[1], poiCam.viewDir));
poiLight.nDotH = dot(poiMesh.normals[1], poiLight.halfDir);
poiLight.lDotv = dot(poiLight.direction, poiCam.viewDir);
poiLight.lDotH = dot(poiLight.direction, poiLight.halfDir);
poiLight.vertexNDotL = dot(poiMesh.normals[0], poiLight.direction);
poiLight.vertexNDotV = abs(dot(poiMesh.normals[0], poiCam.viewDir));
poiLight.vertexNDotH = max(0.00001, dot(poiMesh.normals[0], poiLight.halfDir));
if (0.0 == 0 || 0.0 == 1 || 0.0 == 2)
{
poiLight.lightMap = poiLight.nDotLNormalized;
}
if (0.0 == 3)
{
poiLight.lightMap = 1;
}
poiLight.lightMap *= poiLight.detailShadow;
poiLight.lightMapNoAttenuation = poiLight.lightMap;
poiLight.lightMap *= lerp(1, poiLight.additiveShadow, poiLight.attenuationStrength);
#endif
#if defined(MOCHIE_PBR)
MetallicAndSpecularFragDataInit(poiFragData, poiMesh, poiMods);
#endif
poiFragData.baseColor = mainTexture.rgb;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.baseColor *= poiThemeColor(poiMods, float4(1,1,1,1).rgb, 0.0);
poiFragData.alpha = mainTexture.a * float4(1,1,1,1).a;
#else
poiFragData.baseColor *= poiThemeColor(poiMods, _TwoPassColor.rgb, _TwoPassColorThemeIndex);
poiFragData.alpha = mainTexture.a * _TwoPassColor.a;
#endif
if (2.0)
{
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
float alphaMask = POI2D_SAMPLER_PAN(_AlphaMask, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy).r;
#else
float alphaMask = 1;
#endif
alphaMask = saturate(alphaMask * 1.0 + (0.0 ? 0.0 * - 1 : 0.0));
if (0.0) alphaMask = 1 - alphaMask;
if (2.0 == 1) poiFragData.alpha = alphaMask;
if (2.0 == 2) poiFragData.alpha = poiFragData.alpha * alphaMask;
if (2.0 == 3) poiFragData.alpha = saturate(poiFragData.alpha + alphaMask);
if (2.0 == 4) poiFragData.alpha = saturate(poiFragData.alpha - alphaMask);
}
applyAlphaOptions(poiFragData, poiMesh, poiCam, poiMods);
#if defined(_LIGHTINGMODE_SHADEMAP) && defined(VIGNETTE_MASKED)
#ifndef POI_PASS_OUTLINE
#endif
#endif
#ifdef VIGNETTE_MASKED
#ifdef POI_PASS_OUTLINE
if (1.0)
{
calculateShading(poiLight, poiFragData, poiMesh, poiCam);
}
else
{
poiLight.finalLighting = 1;
}
#else
calculateShading(poiLight, poiFragData, poiMesh, poiCam);
#endif
#else
poiLight.finalLighting = 1;
poiLight.rampedLightMap = poiEdgeNonLinear(poiLight.nDotL, 0.1, .1);
#endif
if (0.0 > 0)
{
applyToGlobalMask(poiMods, 0.0 - 1, 2.0, poiLight.rampedLightMap);
}
if (0.0 > 0)
{
applyToGlobalMask(poiMods, 0.0 - 1, 2.0, 1 - poiLight.rampedLightMap);
}
poiLight.directLuminance = dot(poiLight.directColor, float3(0.299, 0.587, 0.114));
poiLight.indirectLuminance = dot(poiLight.directColor, float3(0.299, 0.587, 0.114));
poiLight.finalLuminance = dot(poiLight.finalLighting, float3(0.299, 0.587, 0.114));
#ifdef POI_GRABPASS
poiLight.finalLighting = max(poiLight.finalLighting, 0.0001);
#endif
if (0.0)
{
poiFragData.baseColor *= saturate(poiFragData.alpha);
}
poiFragData.finalColor = poiFragData.baseColor;
poiFragData.finalColor = poiFragData.baseColor * poiLight.finalLighting;
#ifdef MOCHIE_PBR
MochieBRDF(poiFragData, poiCam, poiLight, poiMesh, poiMods);
#endif
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.alpha = 0.0 ? 1 : poiFragData.alpha;
#else
poiFragData.alpha = _AlphaForceOpaque2 ? 1 : poiFragData.alpha;
#endif
poiFragData.finalColor += poiLight.finalLightAdd;
#ifdef UNITY_PASS_FORWARDBASE
poiFragData.emission = max(poiFragData.emission * 1.0, 0);
poiFragData.finalColor = max(poiFragData.finalColor * 1.0, 0);
#endif
if (9.0 == POI_MODE_OPAQUE)
{
}
clip(poiFragData.alpha - 0.01);
if (9.0 == POI_MODE_CUTOUT && !0.0)
{
poiFragData.alpha = 1;
}
poiFragData.finalColor += poiFragData.emission * poiMods.globalEmission;
applyUnityFog(poiFragData.finalColor, i.fogData);
return float4(poiFragData.finalColor, poiFragData.alpha) + POI_SAFE_RGB0;
}
ENDCG
}
Pass
{
Name "Add"
Tags { "LightMode" = "ForwardAdd" }
Stencil
{
Ref [_StencilRef]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
Comp [_StencilCompareFunction]
Pass [_StencilPassOp]
Fail [_StencilFailOp]
ZFail [_StencilZFailOp]
}
ZWrite Off
Cull Back
ZTest [_ZTest]
ColorMask RGBA
Offset [_OffsetFactor], [_OffsetUnits]
BlendOp [_AddBlendOp], [_AddBlendOpAlpha]
Blend [_AddSrcBlend] [_AddDstBlend], [_AddSrcBlendAlpha] [_AddDstBlendAlpha]
CGPROGRAM
#define MOCHIE_PBR
#define PROP_LIGHTINGAOMAPS
#define VIGNETTE_MASKED
#define _LIGHTINGMODE_REALISTIC
#define _STOCHASTICMODE_DELIOT_HEITZ
#define PROP_BUMPMAP
#define PROP_LIGHTINGAOMAPS
#define PROP_MOCHIEMETALLICMAPS
#define OPTIMIZER_ENABLED
#pragma target 5.0
#pragma multi_compile_fwdadd_fullshadows
#pragma multi_compile_instancing
#pragma multi_compile_vertex _ FOG_EXP2
#define POI_PASS_ADD
#define POI_WORLD
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "AutoLight.cginc"
SamplerState sampler_linear_clamp;
SamplerState sampler_linear_repeat;
SamplerState sampler_trilinear_clamp;
SamplerState sampler_trilinear_repeat;
SamplerState sampler_point_clamp;
SamplerState sampler_point_repeat;
#define DielectricSpec float4(0.04, 0.04, 0.04, 1.0 - 0.04)
#define HALF_PI float(1.5707964)
#define PI float(3.14159265359)
#define TWO_PI float(6.28318530718)
#define PI_OVER_2 1.5707963f
#define PI_OVER_4 0.785398f
#define EPSILON 0.000001f
#define POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, samplertex, coord, dx, dy) tex.SampleGrad(sampler##samplertex, coord, dx, dy)
#define POI2D_SAMPLE_TEX2D_SAMPLERGRADD(tex, samp, uv, pan, dx, dy) tex.SampleGrad(samp, POI_PAN_UV(uv, pan), dx, dy)
#define POI_PAN_UV(uv, pan) (uv + _Time.x * pan)
#define POI2D_SAMPLER_PAN(tex, texSampler, uv, pan) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, POI_PAN_UV(uv, pan)))
#define POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, POI_PAN_UV(uv, pan), dx, dy))
#define POI2D_SAMPLER(tex, texSampler, uv) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, uv))
#define POI_SAMPLE_1D_X(tex, samp, uv) tex.Sample(samp, float2(uv, 0.5))
#define POI2D_SAMPLER_GRAD(tex, texSampler, uv, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, uv, dx, dy))
#define POI2D_SAMPLER_GRADD(tex, texSampler, uv, dx, dy) tex.SampleGrad(texSampler, uv, dx, dy)
#define POI2D_PAN(tex, uv, pan) (tex2D(tex, POI_PAN_UV(uv, pan)))
#define POI2D(tex, uv) (tex2D(tex, uv))
#define POI_SAMPLE_TEX2D(tex, uv) (UNITY_SAMPLE_TEX2D(tex, uv))
#define POI_SAMPLE_TEX2D_PAN(tex, uv, pan) (UNITY_SAMPLE_TEX2D(tex, POI_PAN_UV(uv, pan)))
#define POI_SAMPLE_CUBE_LOD(tex, sampler, coord, lod) tex.SampleLevel(sampler, coord, lod)
#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, float3(uv, unity_StereoEyeIndex))
#else
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, uv)
#endif
#define POI_SAFE_RGB0 float4(mainTexture.rgb * .0001, 0)
#define POI_SAFE_RGB1 float4(mainTexture.rgb * .0001, 1)
#define POI_SAFE_RGBA mainTexture
#if defined(UNITY_COMPILER_HLSL)
#define PoiInitStruct(type, name) name = (type)0;
#else
#define PoiInitStruct(type, name)
#endif
#define POI_ERROR(poiMesh, gridSize) lerp(float3(1, 0, 1), float3(0, 0, 0), fmod(floor((poiMesh.worldPos.x) * gridSize) + floor((poiMesh.worldPos.y) * gridSize) + floor((poiMesh.worldPos.z) * gridSize), 2) == 0)
#define POI_NAN (asfloat(-1))
#define POI_MODE_OPAQUE 0
#define POI_MODE_CUTOUT 1
#define POI_MODE_FADE 2
#define POI_MODE_TRANSPARENT 3
#define POI_MODE_ADDITIVE 4
#define POI_MODE_SOFTADDITIVE 5
#define POI_MODE_MULTIPLICATIVE 6
#define POI_MODE_2XMULTIPLICATIVE 7
#define POI_MODE_TRANSCLIPPING 9
#ifndef UNITY_SPECCUBE_LOD_STEPS
#define UNITY_SPECCUBE_LOD_STEPS (6)
#endif
#ifndef UNITY_LIGHTING_COMMON_INCLUDED
#define UNITY_LIGHTING_COMMON_INCLUDED
fixed4 _LightColor0;
fixed4 _SpecColor;
struct UnityLight
{
half3 color;
half3 dir;
half ndotl;
};
struct UnityIndirect
{
half3 diffuse;
half3 specular;
};
struct UnityGI
{
UnityLight light;
UnityIndirect indirect;
};
struct UnityGIInput
{
UnityLight light;
float3 worldPos;
half3 worldViewDir;
half atten;
half3 ambient;
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION) || defined(UNITY_ENABLE_REFLECTION_BUFFERS)
float4 boxMin[2];
#endif
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
float4 boxMax[2];
float4 probePosition[2];
#endif
float4 probeHDR[2];
};
#endif
float _GrabMode;
float _Mode;
struct Unity_GlossyEnvironmentData
{
half roughness;
half3 reflUVW;
};
#ifndef _STOCHASTICMODE_NONE
#ifdef _STOCHASTICMODE_DELIOT_HEITZ
float _StochasticDeliotHeitzDensity;
#endif
#endif
#if defined(PROP_LIGHTINGAOMAPS)
Texture2D _LightingAOMaps;
#endif
float4 _LightingAOMaps_ST;
float2 _LightingAOMapsPan;
float _LightingAOMapsUV;
float _LightDataAOStrengthR;
float _LightDataAOStrengthG;
float _LightDataAOStrengthB;
float _LightDataAOStrengthA;
float _LightDataAOGlobalMaskR;
float _LightDataAOGlobalMaskBlendTypeR;
#if defined(PROP_LIGHTINGDETAILSHADOWMAPS)
Texture2D _LightingDetailShadowMaps;
#endif
float4 _LightingDetailShadowMaps_ST;
float2 _LightingDetailShadowMapsPan;
float _LightingDetailShadowMapsUV;
float _LightingDetailShadowStrengthR;
float _LightingDetailShadowStrengthG;
float _LightingDetailShadowStrengthB;
float _LightingDetailShadowStrengthA;
float _LightingAddDetailShadowStrengthR;
float _LightingAddDetailShadowStrengthG;
float _LightingAddDetailShadowStrengthB;
float _LightingAddDetailShadowStrengthA;
float _LightDataDetailShadowGlobalMaskR;
float _LightDataDetailShadowGlobalMaskBlendTypeR;
#if defined(PROP_LIGHTINGSHADOWMASKS)
Texture2D _LightingShadowMasks;
#endif
float4 _LightingShadowMasks_ST;
float2 _LightingShadowMasksPan;
float _LightingShadowMasksUV;
float _LightingShadowMaskStrengthR;
float _LightingShadowMaskStrengthG;
float _LightingShadowMaskStrengthB;
float _LightingShadowMaskStrengthA;
float _LightDataShadowMaskGlobalMaskR;
float _LightDataShadowMaskGlobalMaskBlendTypeR;
float _Unlit_Intensity;
float _LightingColorMode;
float _LightingMapMode;
#if defined(PROP_LIGHTDATASDFMAP)
Texture2D _LightDataSDFMap;
float4 _LightDataSDFMap_ST;
float2 _LightDataSDFMapPan;
float _LightDataSDFMapUV;
float _LightDataSDFMapLOD;
float _LightDataSDFBlendY;
#endif
float _LightingDirectionMode;
float3 _LightngForcedDirection;
float _LightingViewDirOffsetPitch;
float _LightingViewDirOffsetYaw;
float _LightingIndirectUsesNormals;
float _LightingCapEnabled;
float _LightingCap;
float _LightingForceColorEnabled;
float3 _LightingForcedColor;
float _LightingForcedColorThemeIndex;
float _LightingCastedShadows;
float _LightingMonochromatic;
float _LightingMinLightBrightness;
float _LightingAdditiveEnable;
float _LightingAdditiveLimited;
float _LightingAdditiveLimit;
float _LightingAdditiveCastedShadows;
float _LightingAdditiveMonochromatic;
float _LightingAdditivePassthrough;
float _DisableDirectionalInAdd;
float _LightingVertexLightingEnabled;
float _LightingMirrorVertexLightingEnabled;
float _LightingEnableLightVolumes;
float _LightDataDebugEnabled;
float _LightingDebugVisualize;
uint _UdonForceSceneLighting;
float4 _Color;
float _ColorThemeIndex;
UNITY_DECLARE_TEX2D(_MainTex);
#ifdef UNITY_STEREO_INSTANCING_ENABLED
#define STEREO_UV(uv) float3(uv, unity_StereoEyeIndex)
Texture2DArray<float> _CameraDepthTexture;
#else
#define STEREO_UV(uv) uv
Texture2D<float> _CameraDepthTexture;
#endif
float SampleScreenDepth(float2 uv)
{
uv.y = _ProjectionParams.x * 0.5 + 0.5 - uv.y * _ProjectionParams.x;
return _CameraDepthTexture.SampleLevel(sampler_point_clamp, STEREO_UV(uv), 0);
}
bool DepthTextureExists()
{
#ifdef UNITY_STEREO_INSTANCING_ENABLED
float3 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y, dTexDim.z);
#else
float2 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y);
#endif
return dTexDim.x > 16;
}
float _MainPixelMode;
float4 _MainTex_ST;
float2 _MainTexPan;
float _MainTexUV;
float4 _MainTex_TexelSize;
float _MainTexStochastic;
float _MainIgnoreTexAlpha;
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
Texture2D _BumpMap;
#endif
float4 _BumpMap_ST;
float2 _BumpMapPan;
float _BumpMapUV;
float _BumpScale;
float _BumpMapStochastic;
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
Texture2D _AlphaMask;
#endif
float4 _AlphaMask_ST;
float2 _AlphaMaskPan;
float _AlphaMaskUV;
float _AlphaMaskInvert;
float _MainAlphaMaskMode;
float _AlphaMaskBlendStrength;
float _AlphaMaskValue;
float _Cutoff;
float _AlphaForceOpaque;
float _AlphaMod;
float _AlphaPremultiply;
float _AlphaBoostFA;
float _AlphaGlobalMask;
float _AlphaGlobalMaskBlendType;
float _IgnoreFog;
float _RenderingReduceClipDistance;
int _FlipBackfaceNormals;
float _AddBlendOp;
float _Cull;
float4 _GlobalThemeColor0;
float4 _GlobalThemeColor1;
float4 _GlobalThemeColor2;
float4 _GlobalThemeColor3;
float _GlobalThemeHue0;
float _GlobalThemeHue1;
float _GlobalThemeHue2;
float _GlobalThemeHue3;
float _GlobalThemeHueSpeed0;
float _GlobalThemeHueSpeed1;
float _GlobalThemeHueSpeed2;
float _GlobalThemeHueSpeed3;
float _GlobalThemeSaturation0;
float _GlobalThemeSaturation1;
float _GlobalThemeSaturation2;
float _GlobalThemeSaturation3;
float _GlobalThemeValue0;
float _GlobalThemeValue1;
float _GlobalThemeValue2;
float _GlobalThemeValue3;
int _GlobalMaskVertexColorLinearSpace;
float _StereoEnabled;
float _PolarUV;
float2 _PolarCenter;
float _PolarRadialScale;
float _PolarLengthScale;
float _PolarSpiralPower;
float _PanoUseBothEyes;
float _UVModWorldPos0;
float _UVModWorldPos1;
float _UVModLocalPos0;
float _UVModLocalPos1;
float _ShadowStrength;
float _LightingIgnoreAmbientColor;
float3 _LightingShadowColor;
float _ShadingRampedLightMapApplyGlobalMaskIndex;
float _ShadingRampedLightMapApplyGlobalMaskBlendType;
float _ShadingRampedLightMapInverseApplyGlobalMaskIndex;
float _ShadingRampedLightMapInverseApplyGlobalMaskBlendType;
float _LightingAdditiveType;
float _LightingAdditiveGradientStart;
float _LightingAdditiveGradientEnd;
float _LightingAdditiveDetailStrength;
struct MatcapAudioLinkData
{
float matcapALEnabled;
float matcapALAlphaAddBand;
float4 matcapALAlphaAdd;
float matcapALEmissionAddBand;
float4 matcapALEmissionAdd;
float matcapALIntensityAddBand;
float4 matcapALIntensityAdd;
float matcapALChronoPanType;
float matcapALChronoPanBand;
float matcapALChronoPanSpeed;
};
#ifdef MOCHIE_PBR
#if defined(PROP_MOCHIEMETALLICMAPS) || !defined(OPTIMIZER_ENABLED)
Texture2D _MochieMetallicMaps;
float _PBRMapsStochastic;
#endif
float4 _MochieMetallicMaps_ST;
float2 _MochieMetallicMapsPan;
float _MochieMetallicMapsUV;
float _MochieMetallicMapsStochastic;
float _MochieMetallicMapInvert;
float _MochieRoughnessMapInvert;
float _MochieReflectionMaskInvert;
float _MochieSpecularMaskInvert;
float _MochieMetallicMapsMetallicChannel;
float _MochieMetallicMapsRoughnessChannel;
float _MochieMetallicMapsReflectionMaskChannel;
float _MochieMetallicMapsSpecularMaskChannel;
float _PBRNormalSelect;
float _MochieReflectionTintThemeIndex;
float _MochieSpecularTintThemeIndex;
float _MochieRoughnessMultiplier;
float _MochieMetallicMultiplier;
float _MochieReflectionStrength;
float _MochieSpecularStrength;
float4 _MochieSpecularTint;
float4 _MochieReflectionTint;
float _MochieLitFallback;
float _IgnoreCastedShadows;
float _PBRSplitMaskSample;
float _PBRSplitMaskStochastic;
float4 _PBRMaskScaleTiling;
float _MochieMetallicMasksUV;
float4 _MochieMetallicMasksPan;
float _Specular2ndLayer;
float _MochieSpecularStrength2;
float _MochieRoughnessMultiplier2;
float _RefSpecFresnelStrength;
float _SFExposureOcclusion;
TextureCube _MochieReflCube;
float4 _MochieReflCube_HDR;
float _MochieForceFallback;
float _MochieGSAAEnabled;
float _PoiGSAAVariance;
float _PoiGSAAThreshold;
float _BRDFTPSReflectionMaskStrength;
float _BRDFTPSSpecularMaskStrength;
float _BRDFTPSDepthEnabled;
float _MochieMetallicGlobalMask;
float _MochieMetallicGlobalMaskBlendType;
float _MochieSmoothnessGlobalMask;
float _MochieSmoothnessGlobalMaskBlendType;
float _MochieReflectionStrengthGlobalMask;
float _MochieReflectionStrengthGlobalMaskBlendType;
float _MochieSpecularStrengthGlobalMask;
float _MochieSpecularStrengthGlobalMaskBlendType;
#endif
struct appdata
{
float4 vertex : POSITION;
float3 normal : NORMAL;
float4 tangent : TANGENT;
float4 color : COLOR;
float2 uv0 : TEXCOORD0;
float2 uv1 : TEXCOORD1;
float2 uv2 : TEXCOORD2;
float2 uv3 : TEXCOORD3;
#ifndef POI_TESSELLATED
uint vertexId : SV_VertexID;
#endif
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOut
{
float4 pos : SV_POSITION;
float4 uv[2] : TEXCOORD0;
float3 normal : TEXCOORD2;
float4 tangent : TEXCOORD3;
float4 worldPos : TEXCOORD4;
float4 localPos : TEXCOORD5;
float4 vertexColor : TEXCOORD6;
float4 lightmapUV : TEXCOORD7;
float worldDir : TEXCOORD8;
float2 fogData: TEXCOORD10;
UNITY_SHADOW_COORDS(12)
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
struct PoiMesh
{
float3 normals[2];
float3 objNormal;
float3 tangentSpaceNormal;
float3 binormal[2];
float3 tangent[2];
float3 worldPos;
float3 localPos;
float3 objectPosition;
float isFrontFace;
float4 vertexColor;
float4 lightmapUV;
float2 uv[10];
float2 parallaxUV;
float2 dx;
float2 dy;
uint isRightHand;
};
struct PoiCam
{
float3 viewDir;
float3 forwardDir;
float3 worldPos;
float distanceToVert;
float4 clipPos;
float4 screenSpacePosition;
float3 reflectionDir;
float3 vertexReflectionDir;
float3 tangentViewDir;
float4 posScreenSpace;
float2 posScreenPixels;
float2 screenUV;
float vDotN;
float4 worldDirection;
};
struct PoiMods
{
float4 Mask;
float audioLink[5];
float audioLinkAvailable;
float audioLinkVersion;
float4 audioLinkTexture;
float2 detailMask;
float2 backFaceDetailIntensity;
float globalEmission;
float4 globalColorTheme[12];
float globalMask[16];
float ALTime[8];
};
struct PoiLight
{
float3 direction;
float nDotVCentered;
float attenuation;
float attenuationStrength;
float3 directColor;
float3 indirectColor;
float occlusion;
float shadowMask;
float detailShadow;
float3 halfDir;
float lightMap;
float lightMapNoAttenuation;
float3 rampedLightMap;
float vertexNDotL;
float nDotL;
float nDotV;
float vertexNDotV;
float nDotH;
float vertexNDotH;
float lDotv;
float lDotH;
float nDotLSaturated;
float nDotLNormalized;
#ifdef POI_PASS_ADD
float additiveShadow;
#endif
float3 finalLighting;
float3 finalLightAdd;
float3 LTCGISpecular;
float3 LTCGIDiffuse;
float directLuminance;
float indirectLuminance;
float finalLuminance;
#if defined(VERTEXLIGHT_ON)
float4 vDotNL;
float4 vertexVDotNL;
float3 vColor[4];
float4 vCorrectedDotNL;
float4 vAttenuation;
float4 vSaturatedDotNL;
float3 vPosition[4];
float3 vDirection[4];
float3 vFinalLighting;
float3 vHalfDir[4];
half4 vDotNH;
half4 vertexVDotNH;
half4 vDotLH;
#endif
};
struct PoiVertexLights
{
float3 direction;
float3 color;
float attenuation;
};
struct PoiFragData
{
float smoothness;
float smoothness2;
float metallic;
float specularMask;
float reflectionMask;
float3 baseColor;
float3 finalColor;
float alpha;
float3 emission;
float toggleVertexLights;
};
float4 poiTransformClipSpacetoScreenSpaceFrag(float4 clipPos)
{
float4 positionSS = float4(clipPos.xyz * clipPos.w, clipPos.w);
positionSS.xy = positionSS.xy / _ScreenParams.xy;
return positionSS;
}
static float4 PoiSHAr = 0;
static float4 PoiSHAg = 0;
static float4 PoiSHAb = 0;
static float4 PoiSHBr = 0;
static float4 PoiSHBg = 0;
static float4 PoiSHBb = 0;
static float4 PoiSHC = 0;
half3 PoiSHEval_L0L1(half4 normal)
{
half3 x;
x.r = dot(PoiSHAr, normal);
x.g = dot(PoiSHAg, normal);
x.b = dot(PoiSHAb, normal);
return x;
}
half3 PoiSHEval_L2(half4 normal)
{
half3 x1, x2;
half4 vB = normal.xyzz * normal.yzzx;
x1.r = dot(PoiSHBr, vB);
x1.g = dot(PoiSHBg, vB);
x1.b = dot(PoiSHBb, vB);
half vC = normal.x*normal.x - normal.y*normal.y;
x2 = PoiSHC.rgb * vC;
return x1 + x2;
}
half3 PoiShadeSH9 (half4 normal)
{
half3 res = PoiSHEval_L0L1(normal);
res += PoiSHEval_L2(normal);
#ifdef UNITY_COLORSPACE_GAMMA
res = LinearToGammaSpace(res);
#endif
return res;
}
inline half4 Pow5(half4 x)
{
return x * x * x * x * x;
}
inline half3 FresnelLerp(half3 F0, half3 F90, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return lerp(F0, F90, t);
}
inline half3 FresnelTerm(half3 F0, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return F0 + (1 - F0) * t;
}
half perceptualRoughnessToMipmapLevel(half perceptualRoughness)
{
return perceptualRoughness * UNITY_SPECCUBE_LOD_STEPS;
}
half3 Unity_GlossyEnvironment(UNITY_ARGS_TEXCUBE(tex), half4 hdr, Unity_GlossyEnvironmentData glossIn)
{
half perceptualRoughness = glossIn.roughness /* perceptualRoughness */ ;
#if 0
float m = PerceptualRoughnessToRoughness(perceptualRoughness); // m is the real roughness parameter
const float fEps = 1.192092896e-07F; // smallest such that 1.0+FLT_EPSILON != 1.0 (+1e-4h is NOT good here. is visibly very wrong)
float n = (2.0 / max(fEps, m * m)) - 2.0; // remap to spec power. See eq. 21 in --> https://dl.dropboxusercontent.com/u/55891920/papers/mm_brdf.pdf
n /= 4; // remap from n_dot_h formulatino to n_dot_r. See section "Pre-convolved Cube Maps vs Path Tracers" --> https://s3.amazonaws.com/docs.knaldtech.com/knald/1.0.0/lys_power_drops.html
perceptualRoughness = pow(2 / (n + 2), 0.25); // remap back to square root of real roughness (0.25 include both the sqrt root of the conversion and sqrt for going from roughness to perceptualRoughness)
#else
perceptualRoughness = perceptualRoughness * (1.7 - 0.7 * perceptualRoughness);
#endif
half mip = perceptualRoughnessToMipmapLevel(perceptualRoughness);
half3 R = glossIn.reflUVW;
half4 rgbm = UNITY_SAMPLE_TEXCUBE_LOD(tex, R, mip);
return DecodeHDR(rgbm, hdr);
}
half3 UnpackScaleNormalDXT5nm(half4 packednormal, half bumpScale)
{
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
}
half3 LerpWhiteTo(half3 b, half t)
{
half oneMinusT = 1 - t;
return half3(oneMinusT, oneMinusT, oneMinusT) + b * t;
}
inline float GGXTerm(float NdotH, float roughness)
{
float a2 = roughness * roughness;
float d = (NdotH * a2 - NdotH) * NdotH + 1.0f; // 2 mad
return UNITY_INV_PI * a2 / (d * d + 1e-7f); // This function is not intended to be running on Mobile,
}
Unity_GlossyEnvironmentData UnityGlossyEnvironmentSetup(half Smoothness, half3 worldViewDir, half3 Normal, half3 fresnel0)
{
Unity_GlossyEnvironmentData g;
g.roughness /* perceptualRoughness */ = 1 - Smoothness;
g.reflUVW = reflect(-worldViewDir, Normal);
return g;
}
half3 UnpackScaleNormalRGorAG(half4 packednormal, half bumpScale)
{
#if defined(UNITY_NO_DXT5nm)
half3 normal = packednormal.xyz * 2 - 1;
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
return normal;
#elif defined(UNITY_ASTC_NORMALMAP_ENCODING)
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
normal.xy *= bumpScale;
return normal;
#else
packednormal.x *= packednormal.w;
half3 normal;
normal.xy = (packednormal.xy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
#endif
}
half3 UnpackScaleNormal(half4 packednormal, half bumpScale)
{
return UnpackScaleNormalRGorAG(packednormal, bumpScale);
}
half3 BlendNormals(half3 n1, half3 n2)
{
return normalize(half3(n1.xy + n2.xy, n1.z * n2.z));
}
inline float2 Pow4(float2 x)
{
return x * x * x * x;
}
inline float3 Unity_SafeNormalize(float3 inVec)
{
float dp3 = max(0.001f, dot(inVec, inVec));
return inVec * rsqrt(dp3);
}
inline float3 BoxProjectedCubemapDirection(float3 worldRefl, float3 worldPos, float4 cubemapCenter, float4 boxMin, float4 boxMax)
{
if (cubemapCenter.w > 0.0)
{
float3 nrdir = normalize(worldRefl);
#if 1
float3 rbmax = (boxMax.xyz - worldPos) / nrdir;
float3 rbmin = (boxMin.xyz - worldPos) / nrdir;
float3 rbminmax = (nrdir > 0.0f) ? rbmax : rbmin;
#else // Optimized version
float3 rbmax = (boxMax.xyz - worldPos);
float3 rbmin = (boxMin.xyz - worldPos);
float3 select = step(float3(0, 0, 0), nrdir);
float3 rbminmax = lerp(rbmax, rbmin, select);
rbminmax /= nrdir;
#endif
float fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);
worldPos -= cubemapCenter.xyz;
worldRefl = worldPos + nrdir * fa;
}
return worldRefl;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, Unity_GlossyEnvironmentData glossIn)
{
half3 specular;
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
half3 originalReflUVW = glossIn.reflUVW;
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[0], data.boxMin[0], data.boxMax[0]);
#endif
#ifdef _GLOSSYREFLECTIONS_OFF
specular = unity_IndirectSpecColor.rgb;
#else
half3 env0 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE(unity_SpecCube0), data.probeHDR[0], glossIn);
#ifdef UNITY_SPECCUBE_BLENDING
const float kBlendFactor = 0.99999;
float blendLerp = data.boxMin[0].w;
if (blendLerp < kBlendFactor)
{
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[1], data.boxMin[1], data.boxMax[1]);
#endif
half3 env1 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE_SAMPLER(unity_SpecCube1, unity_SpecCube0), data.probeHDR[1], glossIn);
specular = lerp(env1, env0, blendLerp);
}
else
{
specular = env0;
}
#else
specular = env0;
#endif
#endif
return specular * occlusion;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
{
return UnityGI_IndirectSpecular(data, occlusion, glossIn);
}
#ifndef glsl_mod
#define glsl_mod(x, y) (((x) - (y) * floor((x) / (y))))
#endif
uniform float random_uniform_float_only_used_to_stop_compiler_warnings = 0.0f;
float2 poiUV(float2 uv, float4 tex_st)
{
return uv * tex_st.xy + tex_st.zw;
}
float2 vertexUV(in VertexOut o, int index)
{
switch(index)
{
case 0:
return o.uv[0].xy;
case 1:
return o.uv[0].zw;
case 2:
return o.uv[1].xy;
case 3:
return o.uv[1].zw;
default:
return o.uv[0].xy;
}
}
float2 vertexUV(in appdata v, int index)
{
switch(index)
{
case 0:
return v.uv0.xy;
case 1:
return v.uv1.xy;
case 2:
return v.uv2.xy;
case 3:
return v.uv3.xy;
default:
return v.uv0.xy;
}
}
float calculateluminance(float3 color)
{
return color.r * 0.299 + color.g * 0.587 + color.b * 0.114;
}
float dotToDegrees(float dot)
{
dot = clamp(dot, -1.0, 1.0);
return degrees(acos(dot));
}
float dotToDegrees(float3 a, float3 b)
{
return dotToDegrees(dot(normalize(a), normalize(b)));
}
float _VRChatCameraMode;
float _VRChatMirrorMode;
float VRCCameraMode()
{
return _VRChatCameraMode;
}
float VRCMirrorMode()
{
return _VRChatMirrorMode;
}
bool IsInMirror()
{
return unity_CameraProjection[2][0] != 0.f || unity_CameraProjection[2][1] != 0.f;
}
bool IsOrthographicCamera()
{
return unity_OrthoParams.w == 1 || UNITY_MATRIX_P[3][3] == 1;
}
float shEvaluateDiffuseL1Geomerics_local(float L0, float3 L1, float3 n)
{
float R0 = max(0, L0);
float3 R1 = 0.5f * L1;
float lenR1 = length(R1);
float q = dot(normalize(R1), n) * 0.5 + 0.5;
q = saturate(q); // Thanks to ScruffyRuffles for the bug identity.
float p = 1.0f + 2.0f * lenR1 / R0;
float a = (1.0f - lenR1 / R0) / (1.0f + lenR1 / R0);
return R0 * (a + (1.0f - a) * (p + 1.0f) * pow(q, p));
}
half3 BetterSH9(half4 normal)
{
float3 indirect;
float3 L0 = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
indirect.r = shEvaluateDiffuseL1Geomerics_local(L0.r, PoiSHAr.xyz, normal.xyz);
indirect.g = shEvaluateDiffuseL1Geomerics_local(L0.g, PoiSHAg.xyz, normal.xyz);
indirect.b = shEvaluateDiffuseL1Geomerics_local(L0.b, PoiSHAb.xyz, normal.xyz);
indirect = max(0, indirect);
indirect += SHEvalLinearL2(normal);
return indirect;
}
float3 getCameraForward()
{
#if UNITY_SINGLE_PASS_STEREO
float3 p1 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 1, 1));
float3 p2 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 0, 1));
#else
float3 p1 = mul(unity_CameraToWorld, float4(0, 0, 1, 1)).xyz;
float3 p2 = mul(unity_CameraToWorld, float4(0, 0, 0, 1)).xyz;
#endif
return normalize(p2 - p1);
}
half3 GetSHLength()
{
half3 x, x1;
x.r = length(PoiSHAr);
x.g = length(PoiSHAg);
x.b = length(PoiSHAb);
x1.r = length(PoiSHBr);
x1.g = length(PoiSHBg);
x1.b = length(PoiSHBb);
return x + x1;
}
float3 BoxProjection(float3 direction, float3 position, float4 cubemapPosition, float3 boxMin, float3 boxMax)
{
#if UNITY_SPECCUBE_BOX_PROJECTION
if (cubemapPosition.w > 0)
{
float3 factors = ((direction > 0 ? boxMax : boxMin) - position) / direction;
float scalar = min(min(factors.x, factors.y), factors.z);
direction = direction * scalar + (position - cubemapPosition.xyz);
}
#endif
return direction;
}
float poiMax(float2 i)
{
return max(i.x, i.y);
}
float poiMax(float3 i)
{
return max(max(i.x, i.y), i.z);
}
float poiMax(float4 i)
{
return max(max(max(i.x, i.y), i.z), i.w);
}
float3 calculateNormal(in float3 baseNormal, in PoiMesh poiMesh, in Texture2D normalTexture, in float4 normal_ST, in float2 normalPan, in float normalUV, in float normalIntensity)
{
float3 normal = UnpackScaleNormal(POI2D_SAMPLER_PAN(normalTexture, _MainTex, poiUV(poiMesh.uv[normalUV], normal_ST), normalPan), normalIntensity);
return normalize(
normal.x * poiMesh.tangent[0] +
normal.y * poiMesh.binormal[0] +
normal.z * baseNormal
);
}
float remap(float x, float minOld, float maxOld, float minNew = 0, float maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float2 remap(float2 x, float2 minOld, float2 maxOld, float2 minNew = 0, float2 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float3 remap(float3 x, float3 minOld, float3 maxOld, float3 minNew = 0, float3 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float4 remap(float4 x, float4 minOld, float4 maxOld, float4 minNew = 0, float4 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float remapClamped(float minOld, float maxOld, float x, float minNew = 0, float maxNew = 1)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 remapClamped(float2 minOld, float2 maxOld, float2 x, float2 minNew, float2 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float3 remapClamped(float3 minOld, float3 maxOld, float3 x, float3 minNew, float3 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float4 remapClamped(float4 minOld, float4 maxOld, float4 x, float4 minNew, float4 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 calcParallax(in float height, in PoiCam poiCam)
{
return ((height * - 1) + 1) * (poiCam.tangentViewDir.xy / poiCam.tangentViewDir.z);
}
float4 poiBlend(const float sourceFactor, const float4 sourceColor, const float destinationFactor, const float4 destinationColor, const float4 blendFactor)
{
float4 sA = 1 - blendFactor;
const float4 blendData[11] = {
float4(0.0, 0.0, 0.0, 0.0),
float4(1.0, 1.0, 1.0, 1.0),
destinationColor,
sourceColor,
float4(1.0, 1.0, 1.0, 1.0) - destinationColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sourceColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sA,
saturate(sourceColor.aaaa),
1 - sA,
};
return lerp(blendData[sourceFactor] * sourceColor + blendData[destinationFactor] * destinationColor, sourceColor, sA);
}
float blendColorBurn(float base, float blend)
{
return (blend == 0.0) ? blend : max((1.0 - ((1.0 - base) * rcp(random_uniform_float_only_used_to_stop_compiler_warnings + blend))), 0.0);
}
float3 blendColorBurn(float3 base, float3 blend)
{
return float3(blendColorBurn(base.r, blend.r), blendColorBurn(base.g, blend.g), blendColorBurn(base.b, blend.b));
}
float blendColorDodge(float base, float blend)
{
return (blend == 1.0) ? blend : min(base / (1.0 - blend), 1.0);
}
float3 blendColorDodge(float3 base, float3 blend)
{
return float3(blendColorDodge(base.r, blend.r), blendColorDodge(base.g, blend.g), blendColorDodge(base.b, blend.b));
}
float blendDarken(float base, float blend)
{
return min(blend, base);
}
float3 blendDarken(float3 base, float3 blend)
{
return float3(blendDarken(base.r, blend.r), blendDarken(base.g, blend.g), blendDarken(base.b, blend.b));
}
float blendOverlay(float base, float blend)
{
return base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend));
}
float3 blendOverlay(float3 base, float3 blend)
{
return float3(blendOverlay(base.r, blend.r), blendOverlay(base.g, blend.g), blendOverlay(base.b, blend.b));
}
float blendLighten(float base, float blend)
{
return max(blend, base);
}
float3 blendLighten(float3 base, float3 blend)
{
return float3(blendLighten(base.r, blend.r), blendLighten(base.g, blend.g), blendLighten(base.b, blend.b));
}
float blendLinearDodge(float base, float blend)
{
return min(base + blend, 1.0);
}
float3 blendLinearDodge(float3 base, float3 blend)
{
return base + blend;
}
float blendMultiply(float base, float blend)
{
return base * blend;
}
float3 blendMultiply(float3 base, float3 blend)
{
return base * blend;
}
float blendNormal(float base, float blend)
{
return blend;
}
float3 blendNormal(float3 base, float3 blend)
{
return blend;
}
float blendScreen(float base, float blend)
{
return 1.0 - ((1.0 - base) * (1.0 - blend));
}
float3 blendScreen(float3 base, float3 blend)
{
return float3(blendScreen(base.r, blend.r), blendScreen(base.g, blend.g), blendScreen(base.b, blend.b));
}
float blendSubtract(float base, float blend)
{
return max(base - blend, 0.0);
}
float3 blendSubtract(float3 base, float3 blend)
{
return max(base - blend, 0.0);
}
float blendMixed(float base, float blend)
{
return base + base * blend;
}
float3 blendMixed(float3 base, float3 blend)
{
return base + base * blend;
}
float3 customBlend(float3 base, float3 blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 1: output = lerp(base, blendDarken(base, blend), alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
float3 customBlend(float base, float blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
#define REPLACE 0
#define SUBSTRACT 1
#define MULTIPLY 2
#define DIVIDE 3
#define MIN 4
#define MAX 5
#define AVERAGE 6
#define ADD 7
float maskBlend(float baseMask, float blendMask, float blendType)
{
float output = 0;
switch(blendType)
{
case REPLACE: output = blendMask; break;
case SUBSTRACT: output = baseMask - blendMask; break;
case MULTIPLY: output = baseMask * blendMask; break;
case DIVIDE: output = baseMask / blendMask; break;
case MIN: output = min(baseMask, blendMask); break;
case MAX: output = max(baseMask, blendMask); break;
case AVERAGE: output = (baseMask + blendMask) * 0.5; break;
case ADD: output = baseMask + blendMask; break;
}
return saturate(output);
}
float globalMaskBlend(float baseMask, float globalMaskIndex, float blendType, PoiMods poiMods)
{
if (globalMaskIndex == 0)
{
return baseMask;
}
else
{
return maskBlend(baseMask, poiMods.globalMask[globalMaskIndex - 1], blendType);
}
}
inline float poiRand(float2 co)
{
float3 p3 = frac(float3(co.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.x + p3.y) * p3.z);
}
inline float4 poiRand4(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
float2 a = frac((p3.xx + p3.yz) * p3.zy);
float2 s2 = seed + 37.0;
float3 q3 = frac(float3(s2.xyx) * 0.1031);
q3 += dot(q3, q3.yzx + 33.33);
float2 b = frac((q3.xx + q3.yz) * q3.zy);
return float4(a, b);
}
inline float2 poiRand2(float seed)
{
float2 x = float2(seed, seed * 1.3);
float3 p3 = frac(float3(x.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float2 poiRand2(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float poiRand3(float seed)
{
float p = frac(seed * 0.1031);
p *= p + 33.33;
p *= p + p;
return frac(p);
}
inline float3 poiRand3(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3(float3 seed)
{
float3 p3 = frac(seed * 0.1031);
p3 += dot(p3, p3.zyx + 31.32);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3Range(float2 Seed, float Range)
{
float3 r = poiRand3(Seed);
return (r * 2.0 - 1.0) * Range;
}
float3 randomFloat3WiggleRange(float2 Seed, float Range, float wiggleSpeed, float timeOffset)
{
float3 rando = (float3(
frac(sin(dot(Seed.xy, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(Seed.yx, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(float2(Seed.x * Seed.y, Seed.y + Seed.x), float2(12.9898, 78.233))) * 43758.5453)
) * 2 - 1);
float speed = 1 + wiggleSpeed;
return float3(sin(((_Time.x + timeOffset) + rando.x * PI) * speed), sin(((_Time.x + timeOffset) + rando.y * PI) * speed), sin(((_Time.x + timeOffset) + rando.z * PI) * speed)) * Range;
}
static const float3 HCYwts = float3(0.299, 0.587, 0.114);
static const float HCLgamma = 3;
static const float HCLy0 = 100;
static const float HCLmaxL = 0.530454533953517; // == exp(HCLgamma / HCLy0) - 0.5
static const float3 wref = float3(1.0, 1.0, 1.0);
#define TAU 6.28318531
float3 HUEtoRGB(in float H)
{
float R = abs(H * 6 - 3) - 1;
float G = 2 - abs(H * 6 - 2);
float B = 2 - abs(H * 6 - 4);
return saturate(float3(R, G, B));
}
float3 RGBtoHCV(in float3 RGB)
{
float4 P = (RGB.g < RGB.b) ? float4(RGB.bg, -1.0, 2.0 / 3.0) : float4(RGB.gb, 0.0, -1.0 / 3.0);
float4 Q = (RGB.r < P.x) ? float4(P.xyw, RGB.r) : float4(RGB.r, P.yzx);
float C = Q.x - min(Q.w, Q.y);
float H = abs((Q.w - Q.y) / (6 * C + EPSILON) + Q.z);
return float3(H, C, Q.x);
}
float3 RGBtoHSV(float3 c)
{
float4 K = float4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
float4 p = lerp(float4(c.bg, K.wz), float4(c.gb, K.xy), step(c.b, c.g));
float4 q = lerp(float4(p.xyw, c.r), float4(c.r, p.yzx), step(p.x, c.r));
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
return float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
}
float3 HSVtoRGB(float3 c)
{
float4 K = float4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
float3 p = abs(frac(c.xxx + K.xyz) * 6.0 - K.www);
return c.z * lerp(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
void DecomposeHDRColor(in float3 linearColorHDR, out float3 baseLinearColor, out float exposure)
{
float maxColorComponent = max(linearColorHDR.r, max(linearColorHDR.g, linearColorHDR.b));
bool isSDR = maxColorComponent <= 1.0;
float scaleFactor = isSDR ? 1.0 : (1.0 / maxColorComponent);
exposure = isSDR ? 0.0 : log(maxColorComponent) * 1.44269504089; // ln(2)
baseLinearColor = scaleFactor * linearColorHDR;
}
float3 ApplyHDRExposure(float3 linearColor, float exposure)
{
return linearColor * pow(2, exposure);
}
float3 ModifyViaHSV(float3 color, float h, float s, float v)
{
float3 colorHSV = RGBtoHSV(color);
colorHSV.x = frac(colorHSV.x + h);
colorHSV.y = saturate(colorHSV.y + s);
colorHSV.z = saturate(colorHSV.z + v);
return HSVtoRGB(colorHSV);
}
float3 ModifyViaHSV(float3 color, float3 HSVMod)
{
return ModifyViaHSV(color, HSVMod.x, HSVMod.y, HSVMod.z);
}
float4x4 brightnessMatrix(float brightness)
{
return float4x4(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
brightness, brightness, brightness, 1
);
}
float4x4 contrastMatrix(float contrast)
{
float t = (1.0 - contrast) / 2.0;
return float4x4(
contrast, 0, 0, 0,
0, contrast, 0, 0,
0, 0, contrast, 0,
t, t, t, 1
);
}
float4x4 saturationMatrix(float saturation)
{
float3 luminance = float3(0.3086, 0.6094, 0.0820);
float oneMinusSat = 1.0 - saturation;
float3 red = luminance.x * oneMinusSat;
red += float3(saturation, 0, 0);
float3 green = luminance.y * oneMinusSat;
green += float3(0, saturation, 0);
float3 blue = luminance.z * oneMinusSat;
blue += float3(0, 0, saturation);
return float4x4(
red, 0,
green, 0,
blue, 0,
0, 0, 0, 1
);
}
float4 PoiColorBCS(float4 color, float brightness, float contrast, float saturation)
{
return mul(color, mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation))));
}
float3 PoiColorBCS(float3 color, float brightness, float contrast, float saturation)
{
return mul(float4(color, 1), mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation)))).rgb;
}
float3 linear_srgb_to_oklab(float3 c)
{
float l = 0.4122214708 * c.x + 0.5363325363 * c.y + 0.0514459929 * c.z;
float m = 0.2119034982 * c.x + 0.6806995451 * c.y + 0.1073969566 * c.z;
float s = 0.0883024619 * c.x + 0.2817188376 * c.y + 0.6299787005 * c.z;
float l_ = pow(l, 1.0 / 3.0);
float m_ = pow(m, 1.0 / 3.0);
float s_ = pow(s, 1.0 / 3.0);
return float3(
0.2104542553 * l_ + 0.7936177850 * m_ - 0.0040720468 * s_,
1.9779984951 * l_ - 2.4285922050 * m_ + 0.4505937099 * s_,
0.0259040371 * l_ + 0.7827717662 * m_ - 0.8086757660 * s_
);
}
float3 oklab_to_linear_srgb(float3 c)
{
float l_ = c.x + 0.3963377774 * c.y + 0.2158037573 * c.z;
float m_ = c.x - 0.1055613458 * c.y - 0.0638541728 * c.z;
float s_ = c.x - 0.0894841775 * c.y - 1.2914855480 * c.z;
float l = l_ * l_ * l_;
float m = m_ * m_ * m_;
float s = s_ * s_ * s_;
return float3(
+ 4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s,
- 1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s,
- 0.0041960863 * l - 0.7034186147 * m + 1.7076147010 * s
);
}
float3 hueShiftOKLab(float3 color, float shift, float selectOrShift)
{
float3 oklab = linear_srgb_to_oklab(color);
float chroma = length(oklab.yz);
if (chroma < 1e-5)
{
return color;
}
float hue = atan2(oklab.z, oklab.y);
hue = shift * TWO_PI + hue * selectOrShift; // Add the hue shift
oklab.y = cos(hue) * chroma;
oklab.z = sin(hue) * chroma;
return oklab_to_linear_srgb(oklab);
}
float3 hueShiftHSV(float3 color, float hueOffset, float selectOrShift)
{
float3 hsvCol = RGBtoHSV(color);
hsvCol.x = hsvCol.x * selectOrShift + hueOffset;
return HSVtoRGB(hsvCol);
}
float3 hueShift(float3 color, float shift, float ColorSpace, float selectOrShift)
{
switch(ColorSpace)
{
case 0.0:
return hueShiftOKLab(color, shift, selectOrShift);
case 1.0:
return hueShiftHSV(color, shift, selectOrShift);
default:
return float3(1.0, 0.0, 0.0);
}
}
float4 hueShift(float4 color, float shift, float ColorSpace, float selectOrShift)
{
return float4(hueShift(color.rgb, shift, ColorSpace, selectOrShift), color.a);
}
float4x4 poiRotationMatrixFromAngles(float x, float y, float z)
{
float angleX = radians(x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float4x4 poiRotationMatrixFromAngles(float3 angles)
{
float angleX = radians(angles.x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(angles.y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(angles.z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float3 _VRChatMirrorCameraPos;
float3 getCameraPosition()
{
#ifdef USING_STEREO_MATRICES
return unity_StereoWorldSpaceCameraPos[0] * .5 + unity_StereoWorldSpaceCameraPos[1] * .5;
#endif
return _VRChatMirrorMode == 1 ? _VRChatMirrorCameraPos : _WorldSpaceCameraPos;
}
#ifdef POI_AUDIOLINK
inline int poiALBandPass(int bandIdx)
{
bandIdx = clamp(bandIdx, 0, 3);
return bandIdx == 0 ? ALPASS_AUDIOBASS : bandIdx == 1 ? ALPASS_AUDIOLOWMIDS : bandIdx == 2 ? ALPASS_AUDIOHIGHMIDS : ALPASS_AUDIOTREBLE;
}
#endif
float2 calcPixelScreenUVs(half4 grabPos)
{
half2 uv = grabPos.xy / (grabPos.w + 0.0000000001);
#if UNITY_SINGLE_PASS_STEREO
uv.xy *= half2(_ScreenParams.x * 2, _ScreenParams.y);
#else
uv.xy *= _ScreenParams.xy;
#endif
return uv;
}
float CalcMipLevel(float2 texture_coord)
{
float2 dx = ddx(texture_coord);
float2 dy = ddy(texture_coord);
float delta_max_sqr = max(dot(dx, dx), dot(dy, dy));
return 0.5 * log2(delta_max_sqr);
}
float inverseLerp(float A, float B, float T)
{
return (T - A) / (B - A);
}
float inverseLerp2(float2 a, float2 b, float2 value)
{
float2 AB = b - a;
float2 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp3(float3 a, float3 b, float3 value)
{
float3 AB = b - a;
float3 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp4(float4 a, float4 b, float4 value)
{
float4 AB = b - a;
float4 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float4 QuaternionFromMatrix(
float m00, float m01, float m02,
float m10, float m11, float m12,
float m20, float m21, float m22)
{
float4 q;
float trace = m00 + m11 + m22;
if (trace > 0)
{
float s = sqrt(trace + 1) * 2;
q.w = 0.25 * s;
q.x = (m21 - m12) / s;
q.y = (m02 - m20) / s;
q.z = (m10 - m01) / s;
}
else if (m00 > m11 && m00 > m22)
{
float s = sqrt(1 + m00 - m11 - m22) * 2;
q.w = (m21 - m12) / s;
q.x = 0.25 * s;
q.y = (m01 + m10) / s;
q.z = (m02 + m20) / s;
}
else if (m11 > m22)
{
float s = sqrt(1 + m11 - m00 - m22) * 2;
q.w = (m02 - m20) / s;
q.x = (m01 + m10) / s;
q.y = 0.25 * s;
q.z = (m12 + m21) / s;
}
else
{
float s = sqrt(1 + m22 - m00 - m11) * 2;
q.w = (m10 - m01) / s;
q.x = (m02 + m20) / s;
q.y = (m12 + m21) / s;
q.z = 0.25 * s;
}
return q;
}
float4 MulQuat(float4 a, float4 b)
{
return float4(
a.w * b.x + a.x * b.w + a.y * b.z - a.z * b.y,
a.w * b.y - a.x * b.z + a.y * b.w + a.z * b.x,
a.w * b.z + a.x * b.y - a.y * b.x + a.z * b.w,
a.w * b.w - a.x * b.x - a.y * b.y - a.z * b.z
);
}
float4 QuaternionFromBasis(float3 sx, float3 sy, float3 sz)
{
return QuaternionFromMatrix(
sx.x, sy.x, sz.x,
sx.y, sy.y, sz.y,
sx.z, sy.z, sz.z
);
}
float4 BuildQuatFromForwardUp(float3 forward, float3 up)
{
float3 f = normalize(forward);
float3 u = normalize(up);
float3 x = normalize(cross(u, f));
float3 y = cross(f, x);
return QuaternionFromBasis(x, y, f);
}
float3 QuaternionToEuler(float4 q)
{
float3 euler;
float sinr_cosp = 2 * (q.w * q.z + q.x * q.y);
float cosr_cosp = 1 - 2 * (q.z * q.z + q.x * q.x);
euler.z = atan2(sinr_cosp, cosr_cosp) * 57.2958;
float sinp = 2 * (q.w * q.x - q.y * q.z);
if (abs(sinp) >= 1)
euler.x = (sinp >= 0 ? 1 : - 1) * 90;
else
euler.x = asin(sinp) * 57.2958;
float siny_cosp = 2 * (q.w * q.y + q.z * q.x);
float cosy_cosp = 1 - 2 * (q.x * q.x + q.y * q.y);
euler.y = atan2(siny_cosp, cosy_cosp) * 57.2958;
return euler;
}
float4 EulerToQuaternion(float3 euler)
{
float3 eulerRad = euler * 0.0174533;
float cx = cos(eulerRad.x * 0.5);
float sx = sin(eulerRad.x * 0.5);
float cy = cos(eulerRad.y * 0.5);
float sy = sin(eulerRad.y * 0.5);
float cz = cos(eulerRad.z * 0.5);
float sz = sin(eulerRad.z * 0.5);
float4 q;
q.w = cx * cy * cz + sx * sy * sz;
q.x = sx * cy * cz - cx * sy * sz;
q.y = cx * sy * cz + sx * cy * sz;
q.z = cx * cy * sz - sx * sy * cz;
return q;
}
float4 quaternion_conjugate(float4 v)
{
return float4(
v.x, -v.yzw
);
}
float4 quaternion_mul(float4 v1, float4 v2)
{
float4 result1 = (v1.x * v2 + v1 * v2.x);
float4 result2 = float4(
- dot(v1.yzw, v2.yzw),
cross(v1.yzw, v2.yzw)
);
return float4(result1 + result2);
}
float4 get_quaternion_from_angle(float3 axis, float angle)
{
float sn = sin(angle * 0.5);
float cs = cos(angle * 0.5);
return float4(axis * sn, cs);
}
float4 quaternion_from_vector(float3 inVec)
{
return float4(0.0, inVec);
}
float degree_to_radius(float degree)
{
return (
degree / 180.0 * PI
);
}
float3 rotate_with_quaternion(float3 inVec, float3 rotation)
{
float4 qx = get_quaternion_from_angle(float3(1, 0, 0), radians(rotation.x));
float4 qy = get_quaternion_from_angle(float3(0, 1, 0), radians(rotation.y));
float4 qz = get_quaternion_from_angle(float3(0, 0, 1), radians(rotation.z));
#define MUL3(A, B, C) quaternion_mul(quaternion_mul((A), (B)), (C))
float4 quaternion = normalize(MUL3(qx, qy, qz));
float4 conjugate = quaternion_conjugate(quaternion);
float4 inVecQ = quaternion_from_vector(inVec);
float3 rotated = (
MUL3(quaternion, inVecQ, conjugate)
).yzw;
return rotated;
}
float3 RotateByQuaternion(float4 q, float3 v)
{
float3 u = q.xyz;
float s = q.w;
return 2.0 * dot(u, v) * u
+ (s * s - dot(u, u)) * v
+ 2.0 * s * cross(u, v);
}
float4 SlerpQuaternion(float4 qa, float4 qb, float t)
{
float cosHalfTheta = dot(qa, qb);
if (cosHalfTheta < 0.0)
{
qb = -qb;
cosHalfTheta = -cosHalfTheta;
}
if (cosHalfTheta > 0.9995)
{
float4 qr = normalize(qa * (1 - t) + qb * t);
return qr;
}
float halfTheta = acos(cosHalfTheta);
float sinHalfTheta = sqrt(1.0 - cosHalfTheta * cosHalfTheta);
float a = sin((1 - t) * halfTheta) / sinHalfTheta;
float b = sin(t * halfTheta) / sinHalfTheta;
return qa * a + qb * b;
}
float4 transform(float4 input, float4 pos, float4 rotation, float4 scale)
{
input.rgb *= (scale.xyz * scale.w);
input = float4(rotate_with_quaternion(input.xyz, rotation.xyz * rotation.w) + (pos.xyz * pos.w), input.w);
return input;
}
float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time)
{
float RotateUV_ang = _radian;
float RotateUV_cos = cos(_time * RotateUV_ang);
float RotateUV_sin = sin(_time * RotateUV_ang);
return (mul(_uv - _piv, float2x2(RotateUV_cos, -RotateUV_sin, RotateUV_sin, RotateUV_cos)) + _piv);
}
float3 RotateAroundAxis(float3 original, float3 axis, float radian)
{
float s = sin(radian);
float c = cos(radian);
float one_minus_c = 1.0 - c;
axis = normalize(axis);
float3x3 rot_mat = {
one_minus_c * axis.x * axis.x + c, one_minus_c * axis.x * axis.y - axis.z * s, one_minus_c * axis.z * axis.x + axis.y * s,
one_minus_c * axis.x * axis.y + axis.z * s, one_minus_c * axis.y * axis.y + c, one_minus_c * axis.y * axis.z - axis.x * s,
one_minus_c * axis.z * axis.x - axis.y * s, one_minus_c * axis.y * axis.z + axis.x * s, one_minus_c * axis.z * axis.z + c
};
return mul(rot_mat, original);
}
float3 poiThemeColor(in PoiMods poiMods, in float3 srcColor, in float themeIndex)
{
float3 outputColor = srcColor;
if (themeIndex != 0)
{
themeIndex = max(themeIndex - 1, 0);
if (themeIndex <= 3)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
else
{
#ifdef POI_AUDIOLINK
if (poiMods.audioLinkAvailable)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
#endif
}
}
return outputColor;
}
float3 lilToneCorrection(float3 c, float4 hsvg)
{
c = pow(abs(c), hsvg.w);
float4 p = (c.b > c.g) ? float4(c.bg, -1.0, 2.0 / 3.0) : float4(c.gb, 0.0, -1.0 / 3.0);
float4 q = (p.x > c.r) ? float4(p.xyw, c.r) : float4(c.r, p.yzx);
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
float3 hsv = float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
hsv = float3(hsv.x + hsvg.x, saturate(hsv.y * hsvg.y), saturate(hsv.z * hsvg.z));
return hsv.z - hsv.z * hsv.y + hsv.z * hsv.y * saturate(abs(frac(hsv.x + float3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - 3.0) - 1.0);
}
float3 lilBlendColor(float3 dstCol, float3 srcCol, float3 srcA, int blendMode)
{
float3 ad = dstCol + srcCol;
float3 mu = dstCol * srcCol;
float3 outCol = float3(0, 0, 0);
if (blendMode == 0) outCol = srcCol; // Normal
if (blendMode == 1) outCol = ad; // Add
if (blendMode == 2) outCol = max(ad - mu, dstCol); // Screen
if (blendMode == 3) outCol = mu; // Multiply
return lerp(dstCol, outCol, srcA);
}
float lilIsIn0to1(float f)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, 1.0));
}
float lilIsIn0to1(float f, float nv)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, nv));
}
float poiEdgeLinearNoSaturate(float value, float border)
{
return (value - border) / clamp(fwidth(value), 0.0001, 1.0);
}
float3 poiEdgeLinearNoSaturate(float value, float3 border)
{
return float3(
(value - border.x) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.y) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.z) / clamp(fwidth(value), 0.0001, 1.0)
);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur)
{
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeNonLinearNoSaturate(float value, float border)
{
float fwidthValue = fwidth(value);
return smoothstep(border - fwidthValue, border + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinear(float value, float border)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border));
}
float poiEdgeNonLinear(float value, float border, float blur)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur));
}
float poiEdgeNonLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur, borderRange));
}
float poiEdgeLinear(float value, float border)
{
return saturate(poiEdgeLinearNoSaturate(value, border));
}
float poiEdgeLinear(float value, float border, float blur)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur));
}
float poiEdgeLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur, borderRange));
}
float3 OpenLitLinearToSRGB(float3 col)
{
return LinearToGammaSpace(col);
}
float3 OpenLitSRGBToLinear(float3 col)
{
return GammaToLinearSpace(col);
}
float OpenLitLuminance(float3 rgb)
{
#if defined(UNITY_COLORSPACE_GAMMA)
return dot(rgb, float3(0.22, 0.707, 0.071));
#else
return dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
}
float3 AdjustLitLuminance(float3 rgb, float targetLuminance)
{
float currentLuminance;
#if defined(UNITY_COLORSPACE_GAMMA)
currentLuminance = dot(rgb, float3(0.22, 0.707, 0.071));
#else
currentLuminance = dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
float luminanceRatio = targetLuminance / currentLuminance;
return rgb * luminanceRatio;
}
float3 ClampLuminance(float3 rgb, float minLuminance, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float minRatio = (currentLuminance != 0) ? minLuminance / currentLuminance : 1.0;
float maxRatio = (currentLuminance != 0) ? maxLuminance / currentLuminance : 1.0;
float luminanceRatio = clamp(min(maxRatio, max(minRatio, 1.0)), 0.0, 1.0);
return lerp(rgb, rgb * luminanceRatio, luminanceRatio < 1.0);
}
float3 MaxLuminance(float3 rgb, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float luminanceRatio = (currentLuminance != 0) ? maxLuminance / max(currentLuminance, 0.00001) : 1.0;
return lerp(rgb, rgb * luminanceRatio, currentLuminance > maxLuminance);
}
float OpenLitGray(float3 rgb)
{
return dot(rgb, float3(1.0 / 3.0, 1.0 / 3.0, 1.0 / 3.0));
}
void OpenLitShadeSH9ToonDouble(float3 lightDirection, out float3 shMax, out float3 shMin)
{
#if !defined(LIGHTMAP_ON)
float3 N = lightDirection * 0.666666;
float4 vB = N.xyzz * N.yzzx;
float3 res = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w);
res.r += dot(PoiSHBr, vB);
res.g += dot(PoiSHBg, vB);
res.b += dot(PoiSHBb, vB);
res += PoiSHC.rgb * (N.x * N.x - N.y * N.y);
float3 l1;
l1.r = dot(PoiSHAr.rgb, N);
l1.g = dot(PoiSHAg.rgb, N);
l1.b = dot(PoiSHAb.rgb, N);
shMax = res + l1;
shMin = res - l1;
#if defined(UNITY_COLORSPACE_GAMMA)
shMax = OpenLitLinearToSRGB(shMax);
shMin = OpenLitLinearToSRGB(shMin);
#endif
#else
shMax = 0.0;
shMin = 0.0;
#endif
}
float3 OpenLitComputeCustomLightDirection(float4 lightDirectionOverride)
{
float3 customDir = length(lightDirectionOverride.xyz) * normalize(mul((float3x3)unity_ObjectToWorld, lightDirectionOverride.xyz));
return lightDirectionOverride.w ? customDir : lightDirectionOverride.xyz; // .w isn't doc'd anywhere and is always 0 unless end user changes it
}
float3 OpenLitLightingDirectionForSH9()
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON)
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 lightDirectionForSH9 = sh9Dir + mainDir;
lightDirectionForSH9 = dot(lightDirectionForSH9, lightDirectionForSH9) < 0.000001 ? 0 : normalize(lightDirectionForSH9);
return lightDirectionForSH9;
}
float3 OpenLitLightingDirection(float4 lightDirectionOverride)
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON) && UNITY_SHOULD_SAMPLE_SH
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 customDir = OpenLitComputeCustomLightDirection(lightDirectionOverride);
return normalize(sh9DirAbs + mainDir + customDir);
}
float3 OpenLitLightingDirection()
{
float4 customDir = float4(0.001, 0.002, 0.001, 0.0);
return OpenLitLightingDirection(customDir);
}
inline float4 CalculateFrustumCorrection()
{
float x1 = -UNITY_MATRIX_P._31 / (UNITY_MATRIX_P._11 * UNITY_MATRIX_P._34);
float x2 = -UNITY_MATRIX_P._32 / (UNITY_MATRIX_P._22 * UNITY_MATRIX_P._34);
return float4(x1, x2, 0, UNITY_MATRIX_P._33 / UNITY_MATRIX_P._34 + x1 * UNITY_MATRIX_P._13 + x2 * UNITY_MATRIX_P._23);
}
inline float CorrectedLinearEyeDepth(float z, float correctionFactor)
{
return 1.f / (z / UNITY_MATRIX_P._34 + correctionFactor);
}
float evalRamp4(float time, float4 ramp)
{
return lerp(ramp.x, ramp.y, smoothstep(ramp.z, ramp.w, time));
}
float2 sharpSample(float4 texelSize, float2 p)
{
p = p * texelSize.zw;
float2 c = max(0.0, fwidth(p));
p = floor(p) + saturate(frac(p) / c);
p = (p - 0.5) * texelSize.xy;
return p;
}
void applyToGlobalMask(inout PoiMods poiMods, int index, int blendType, float val)
{
float valBlended = saturate(maskBlend(poiMods.globalMask[index], val, blendType));
switch(index)
{
case 0: poiMods.globalMask[0] = valBlended; break;
case 1: poiMods.globalMask[1] = valBlended; break;
case 2: poiMods.globalMask[2] = valBlended; break;
case 3: poiMods.globalMask[3] = valBlended; break;
case 4: poiMods.globalMask[4] = valBlended; break;
case 5: poiMods.globalMask[5] = valBlended; break;
case 6: poiMods.globalMask[6] = valBlended; break;
case 7: poiMods.globalMask[7] = valBlended; break;
case 8: poiMods.globalMask[8] = valBlended; break;
case 9: poiMods.globalMask[9] = valBlended; break;
case 10: poiMods.globalMask[10] = valBlended; break;
case 11: poiMods.globalMask[11] = valBlended; break;
case 12: poiMods.globalMask[12] = valBlended; break;
case 13: poiMods.globalMask[13] = valBlended; break;
case 14: poiMods.globalMask[14] = valBlended; break;
case 15: poiMods.globalMask[15] = valBlended; break;
}
}
void assignValueToVectorFromIndex(inout float4 vec, int index, float value)
{
switch(index)
{
case 0: vec[0] = value; break;
case 1: vec[1] = value; break;
case 2: vec[2] = value; break;
case 3: vec[3] = value; break;
}
}
float3 mod289(float3 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float2 mod289(float2 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float3 permute(float3 x)
{
return mod289(((x * 34.0) + 1.0) * x);
}
float snoise(float2 v)
{
const float4 C = float4(0.211324865405187, // (3.0 - sqrt(3.0)) / 6.0
0.366025403784439, // 0.5 * (sqrt(3.0) - 1.0)
- 0.577350269189626, // - 1.0 + 2.0 * C.x
0.024390243902439); // 1.0 / 41.0
float2 i = floor(v + dot(v, C.yy));
float2 x0 = v - i + dot(i, C.xx);
float2 i1;
i1 = (x0.x > x0.y) ? float2(1.0, 0.0) : float2(0.0, 1.0);
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod289(i); // Avoid truncation effects in permutation
float3 p = permute(permute(i.y + float3(0.0, i1.y, 1.0))
+ i.x + float3(0.0, i1.x, 1.0));
float3 m = max(0.5 - float3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), 0.0);
m = m * m ;
m = m * m ;
float3 x = 2.0 * frac(p * C.www) - 1.0;
float3 h = abs(x) - 0.5;
float3 ox = floor(x + 0.5);
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * (a0 * a0 + h * h);
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot(m, g);
}
float poiInvertToggle(in float value, in float toggle)
{
return (toggle == 0 ? value : 1 - value);
}
float3 PoiBlendNormal(float3 dstNormal, float3 srcNormal)
{
return float3(dstNormal.xy + srcNormal.xy, dstNormal.z * srcNormal.z);
}
float3 lilTransformDirOStoWS(float3 directionOS, bool doNormalize)
{
if (doNormalize) return normalize(mul((float3x3)unity_ObjectToWorld, directionOS));
else return mul((float3x3)unity_ObjectToWorld, directionOS);
}
float2 poiGetWidthAndHeight(Texture2D tex)
{
uint width, height;
tex.GetDimensions(width, height);
return float2(width, height);
}
float2 poiGetWidthAndHeight(Texture2DArray tex)
{
uint width, height, element;
tex.GetDimensions(width, height, element);
return float2(width, height);
}
bool SceneHasReflections()
{
float width, height;
unity_SpecCube0.GetDimensions(width, height);
return !(width * height < 2);
}
void applyUnityFog(inout float3 col, float2 fogData)
{
float fogFactor = 1.0;
float depth = UNITY_Z_0_FAR_FROM_CLIPSPACE(fogData.x);
if (unity_FogParams.z != unity_FogParams.w)
{
fogFactor = depth * unity_FogParams.z + unity_FogParams.w;
}
else if (fogData.y)
{
float exponent_val = unity_FogParams.x * depth;
fogFactor = exp2(-exponent_val * exponent_val);
}
else if (unity_FogParams.y != 0.0f)
{
float exponent = unity_FogParams.y * depth;
fogFactor = exp2(-exponent);
}
fixed3 appliedFogColor = unity_FogColor.rgb;
#if defined(UNITY_PASS_FORWARDADD)
appliedFogColor = fixed3(0, 0, 0);
#endif
col.rgb = lerp(appliedFogColor, col.rgb, saturate(fogFactor));
}
void applyReducedRenderClipDistance(inout VertexOut o)
{
if (o.pos.w < _ProjectionParams.y * 1.01 && o.pos.w > 0)
{
#if defined(UNITY_REVERSED_Z) // DirectX
o.pos.z = o.pos.z * 0.0001 + o.pos.w * 0.999;
#else // OpenGL
o.pos.z = o.pos.z * 0.0001 - o.pos.w * 0.999;
#endif
}
}
VertexOut vert(appdata v)
{
UNITY_SETUP_INSTANCE_ID(v);
VertexOut o;
PoiInitStruct(VertexOut, o);
UNITY_TRANSFER_INSTANCE_ID(v, o);
#ifdef POI_TESSELLATED
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(v);
#endif
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
#ifdef POI_AUDIOLINK
float vertexAudioLink[5];
vertexAudioLink[0] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 0))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 0))[0];
vertexAudioLink[1] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 1))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 1))[0];
vertexAudioLink[2] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 2))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 2))[0];
vertexAudioLink[3] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 3))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 3))[0];
vertexAudioLink[4] = AudioLinkData(ALPASS_GENERALVU + float2(8, 0))[0];
#endif
o.normal = UnityObjectToWorldNormal(v.normal);
o.tangent.xyz = UnityObjectToWorldDir(v.tangent);
o.tangent.w = v.tangent.w;
o.vertexColor = v.color;
o.uv[0] = float4(v.uv0.xy, v.uv1.xy);
o.uv[1] = float4(v.uv2.xy, v.uv3.xy);
#if defined(LIGHTMAP_ON)
o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
#ifdef DYNAMICLIGHTMAP_ON
o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
o.localPos = v.vertex;
o.worldPos = mul(unity_ObjectToWorld, o.localPos);
float3 localOffset = float3(0, 0, 0);
float3 worldOffset = float3(0, 0, 0);
o.localPos.rgb += localOffset;
o.worldPos.rgb += worldOffset;
o.pos = UnityObjectToClipPos(o.localPos);
o.fogData.x = o.pos.z; // This is used for fog calculations, so we need to ensure it's in clip space
#ifdef FOG_EXP2
o.fogData.y = 1;
#else
o.fogData.y = 0;
#endif
#ifndef FORWARD_META_PASS
#if !defined(UNITY_PASS_SHADOWCASTER)
UNITY_TRANSFER_SHADOW(o, o.uv[0].xy);
#else
v.vertex.xyz = o.localPos.xyz;
TRANSFER_SHADOW_CASTER_NOPOS(o, o.pos);
#endif
#endif
o.worldDir = dot(o.pos, CalculateFrustumCorrection());
if (0.0)
{
applyReducedRenderClipDistance(o);
}
#ifdef POI_PASS_META
o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
#endif
#ifdef POI_PASS_LILFUR
#endif
return o;
}
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
#define POI2D_SAMPLER_STOCHASTIC(tex, texSampler, uv, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, uv) : POI2D_SAMPLER(tex, texSampler, uv))
#define POI2D_SAMPLER_PAN_STOCHASTIC(tex, texSampler, uv, pan, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan)) : POI2D_SAMPLER_PAN(tex, texSampler, uv, pan))
#define POI2D_SAMPLER_PANGRAD_STOCHASTIC(tex, texSampler, uv, pan, dx, dy, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan), dx, dy) : POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy))
#endif
#if !defined(_STOCHASTICMODE_NONE)
float2 StochasticHash2D2D(float2 s)
{
return frac(sin(glsl_mod(float2(dot(s, float2(127.1, 311.7)), dot(s, float2(269.5, 183.3))), 3.14159)) * 43758.5453);
}
#endif
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
float3x3 DeliotHeitzStochasticUVBW(float2 uv)
{
const float2x2 stochasticSkewedGrid = float2x2(1.0, -0.57735027, 0.0, 1.15470054);
float2 skewUV = mul(stochasticSkewedGrid, uv * 3.4641 * 1.0);
float2 vxID = floor(skewUV);
float3 bary = float3(frac(skewUV), 0);
bary.z = 1.0 - bary.x - bary.y;
float3x3 pos = float3x3(
float3(vxID, bary.z),
float3(vxID + float2(0, 1), bary.y),
float3(vxID + float2(1, 0), bary.x)
);
float3x3 neg = float3x3(
float3(vxID + float2(1, 1), -bary.z),
float3(vxID + float2(1, 0), 1.0 - bary.y),
float3(vxID + float2(0, 1), 1.0 - bary.x)
);
return (bary.z > 0) ? pos : neg;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv, float2 dx, float2 dy)
{
float3x3 UVBW = DeliotHeitzStochasticUVBW(uv);
return mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[0].xy), dx, dy), UVBW[0].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[1].xy), dx, dy), UVBW[1].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[2].xy), dx, dy), UVBW[2].z) ;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv)
{
float2 dx = ddx(uv), dy = ddy(uv);
return DeliotHeitzSampleTexture(tex, texSampler, uv, dx, dy);
}
#endif // defined(_STOCHASTICMODE_DELIOT_HEITZ)
void applyAlphaOptions(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam, in PoiMods poiMods)
{
poiFragData.alpha = saturate(poiFragData.alpha + 0.0);
if (0.0 > 0)
{
poiFragData.alpha = maskBlend(poiFragData.alpha, poiMods.globalMask[0.0 - 1], 2.0);
}
}
void calculateGlobalThemes(inout PoiMods poiMods)
{
float4 themeColorExposures = 0;
float4 themeColor0, themeColor1, themeColor2, themeColor3 = 0;
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor0.rgb, themeColorExposures.x);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor1.rgb, themeColorExposures.y);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor2.rgb, themeColorExposures.z);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor3.rgb, themeColorExposures.w);
poiMods.globalColorTheme[0] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor0.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.x), float4(1,1,1,1).a);
poiMods.globalColorTheme[1] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor1.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.y), float4(1,1,1,1).a);
poiMods.globalColorTheme[2] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor2.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.z), float4(1,1,1,1).a);
poiMods.globalColorTheme[3] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor3.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.w), float4(1,1,1,1).a);
}
void ApplyGlobalMaskModifiers(in PoiMesh poiMesh, inout PoiMods poiMods, in PoiCam poiCam)
{
}
float2 calculatePolarCoordinate(in PoiMesh poiMesh)
{
float2 delta = poiMesh.uv[0.0] - float4(0.5,0.5,0,0);
float radius = length(delta) * 2 * 1.0;
float angle = atan2(delta.x, delta.y);
float phi = angle / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
angle = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
angle *= 1.0;
return float2(radius, angle + distance(poiMesh.uv[0.0], float4(0.5,0.5,0,0)) * 0.0);
}
float2 MonoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(1.0, 1.0 / UNITY_PI);
sphereCoords = float2(1.0, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).zw;
}
float2 StereoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(0.5, 1.0 / UNITY_PI);
sphereCoords = float2(0.5, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).zw;
}
float2 calculateWorldUV(in PoiMesh poiMesh)
{
return float2(0.0 != 3 ? poiMesh.worldPos[ 0.0] : 0.0f, 2.0 != 3 ? poiMesh.worldPos[2.0] : 0.0f);
}
float2 calculatelocalUV(in PoiMesh poiMesh)
{
float localUVs[8];
localUVs[0] = poiMesh.localPos.x;
localUVs[1] = poiMesh.localPos.y;
localUVs[2] = poiMesh.localPos.z;
localUVs[3] = 0;
localUVs[4] = poiMesh.vertexColor.r;
localUVs[5] = poiMesh.vertexColor.g;
localUVs[6] = poiMesh.vertexColor.b;
localUVs[7] = poiMesh.vertexColor.a;
return float2(localUVs[0.0],localUVs[1.0]);
}
float2 calculatePanosphereUV(in PoiMesh poiMesh)
{
float3 viewDirection = normalize(lerp(getCameraPosition().xyz, _WorldSpaceCameraPos.xyz, 1.0) - poiMesh.worldPos.xyz) * - 1;
return lerp(MonoPanoProjection(viewDirection), StereoPanoProjection(viewDirection), 0.0);
}
#ifdef VIGNETTE_MASKED
#ifdef _LIGHTINGMODE_REALISTIC
#if defined(LIGHTMAP_ON) && defined(SHADOWS_SCREEN)
#if defined(LIGHTMAP_SHADOW_MIXING) && !defined(SHADOWS_SHADOWMASK)
#define SUBTRACTIVE_LIGHTING 1
#endif
#endif
float FadeShadows(float attenuation, inout PoiLight poiLight, in PoiMesh poiMesh, in PoiCam poiCam)
{
#if HANDLE_SHADOWS_BLENDING_IN_GI || ADDITIONAL_MASKED_DIRECTIONAL_SHADOWS
#if ADDITIONAL_MASKED_DIRECTIONAL_SHADOWS
attenuation = poiLight.attenuation;
#endif
float viewZ = dot(_WorldSpaceCameraPos - poiMesh.worldPos, UNITY_MATRIX_V[2].xyz);
float shadowFadeDistance = UnityComputeShadowFadeDistance(poiMesh.worldPos, viewZ);
float shadowFade = UnityComputeShadowFade(shadowFadeDistance);
float bakedAttenuation = UnitySampleBakedOcclusion(poiMesh.lightmapUV.xy, poiMesh.worldPos);
attenuation = UnityMixRealtimeAndBakedShadows(attenuation, bakedAttenuation, shadowFade);
#endif
return attenuation;
}
void ApplySubtractiveLighting(inout UnityIndirect indirectLight, inout PoiLight poiLight, in PoiMesh poiMesh, in PoiCam poiCam)
{
#if SUBTRACTIVE_LIGHTING
poiLight.attenuation = FadeShadows(poiLight.attenuation, poiLight, poiMesh, poiCam);
float ndotl = saturate(dot(poiMesh.normals[0], _WorldSpaceLightPos0.xyz));
float3 shadowedLightEstimate = ndotl * (1 - poiLight.attenuation) * _LightColor0.rgb;
float3 subtractedLight = indirectLight.diffuse - shadowedLightEstimate;
subtractedLight = max(subtractedLight, unity_ShadowColor.rgb);
subtractedLight = lerp(subtractedLight, indirectLight.diffuse, _LightShadowData.x);
indirectLight.diffuse = min(subtractedLight, indirectLight.diffuse);
#endif
}
UnityIndirect CreateIndirectLight(in PoiMesh poiMesh, in PoiCam poiCam, in PoiLight poiLight)
{
UnityIndirect indirectLight;
indirectLight.diffuse = 0;
indirectLight.specular = 0;
#if defined(LIGHTMAP_ON)
indirectLight.diffuse = DecodeLightmap(UNITY_SAMPLE_TEX2D(unity_Lightmap, poiMesh.lightmapUV.xy));
#if defined(DIRLIGHTMAP_COMBINED)
float4 lightmapDirection = UNITY_SAMPLE_TEX2D_SAMPLER(unity_LightmapInd, unity_Lightmap, poiMesh.lightmapUV.xy);
indirectLight.diffuse = DecodeDirectionalLightmap(indirectLight.diffuse, lightmapDirection, poiMesh.normals[1]);
#endif
ApplySubtractiveLighting(indirectLight, poiLight, poiMesh, poiCam);
#endif
#if defined(DYNAMICLIGHTMAP_ON)
float3 dynamicLightDiffuse = DecodeRealtimeLightmap(
UNITY_SAMPLE_TEX2D(unity_DynamicLightmap, poiMesh.lightmapUV.zw)
);
#if defined(DIRLIGHTMAP_COMBINED)
float4 dynamicLightmapDirection = UNITY_SAMPLE_TEX2D_SAMPLER(unity_DynamicDirectionality, unity_DynamicLightmap, poiMesh.lightmapUV.zw);
indirectLight.diffuse += DecodeDirectionalLightmap(dynamicLightDiffuse, dynamicLightmapDirection, poiMesh.normals[1]);
#else
indirectLight.diffuse += dynamicLightDiffuse;
#endif
#endif
#if !defined(LIGHTMAP_ON) && !defined(DYNAMICLIGHTMAP_ON)
#if UNITY_LIGHT_PROBE_PROXY_VOLUME
if (unity_ProbeVolumeParams.x == 1)
{
indirectLight.diffuse = SHEvalLinearL0L1_SampleProbeVolume(
float4(poiMesh.normals[1], 1), poiMesh.worldPos
);
indirectLight.diffuse = max(0, indirectLight.diffuse);
#if defined(UNITY_COLORSPACE_GAMMA)
indirectLight.diffuse = LinearToGammaSpace(indirectLight.diffuse);
#endif
}
else
{
indirectLight.diffuse += max(0, PoiShadeSH9(float4(poiMesh.normals[1], 1)));
}
#else
indirectLight.diffuse += max(0, PoiShadeSH9(float4(poiMesh.normals[1], 1)));
#endif
#endif
indirectLight.diffuse *= poiLight.occlusion;
return indirectLight;
}
#endif
float GetRemapMinValue(float scale, float offset)
{
return clamp(-offset / scale, -0.01f, 1.01f); // Remap min
}
float GetRemapMaxValue(float scale, float offset)
{
return clamp((1.0f - offset) / scale, -0.01f, 1.01f); // Remap Max
}
sampler2D_float unity_NHxRoughness;
half3 BRDF3_Direct(half3 diffColor, half3 specColor, half rlPow4, half smoothness)
{
half LUT_RANGE = 16.0; // must match range in NHxRoughness() function in GeneratedTextures.cpp
half specular = tex2D(unity_NHxRoughness, half2(rlPow4, 1 - smoothness)).r * LUT_RANGE;
#if defined(_SPECULARHIGHLIGHTS_OFF)
specular = 0.0;
#endif
return diffColor + specular * specColor;
}
half3 BRDF3_Indirect(half3 diffColor, half3 specColor, UnityIndirect indirect, half grazingTerm, half fresnelTerm)
{
half3 c = indirect.diffuse * diffColor;
c += indirect.specular * lerp(specColor, grazingTerm, fresnelTerm);
return c;
}
half4 POI_BRDF_PBS(half3 diffColor, half3 specColor, half oneMinusReflectivity, half smoothness, float3 normal, float3 viewDir, UnityLight light, UnityIndirect gi)
{
float3 reflDir = reflect(viewDir, normal);
half nl = saturate(dot(normal, light.dir));
half nv = saturate(dot(normal, viewDir));
half2 rlPow4AndFresnelTerm = Pow4(float2(dot(reflDir, light.dir), 1 - nv)); // use R.L instead of N.H to save couple of instructions
half rlPow4 = rlPow4AndFresnelTerm.x; // power exponent must match kHorizontalWarpExp in NHxRoughness() function in GeneratedTextures.cpp
half fresnelTerm = rlPow4AndFresnelTerm.y;
half grazingTerm = saturate(smoothness + (1 - oneMinusReflectivity));
half3 color = BRDF3_Direct(diffColor, specColor, rlPow4, smoothness);
color *= light.color * nl;
color += BRDF3_Indirect(diffColor, specColor, gi, grazingTerm, fresnelTerm);
return half4(color, 1);
}
void calculateShading(inout PoiLight poiLight, inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam)
{
float shadowAttenuation = lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
float attenuation = 1;
#if defined(POINT) || defined(SPOT)
shadowAttenuation = lerp(1, poiLight.additiveShadow, poiLight.attenuationStrength);
#endif
#ifdef POI_PASS_ADD
if (3.0 == 3)
{
#if defined(POINT) || defined(SPOT)
#if defined(_LIGHTINGMODE_REALISTIC) || defined(_LIGHTINGMODE_CLOTH) || defined(_LIGHTINGMODE_WRAPPED)
poiLight.rampedLightMap = max(0, poiLight.nDotL);
poiLight.finalLighting = poiLight.directColor * attenuation * max(0, poiLight.nDotL) * poiLight.detailShadow * shadowAttenuation;
return;
#endif
#endif
}
if (3.0 == 0)
{
poiLight.rampedLightMap = max(0, poiLight.nDotL);
poiLight.finalLighting = poiLight.directColor * attenuation * max(0, poiLight.nDotL) * poiLight.detailShadow * shadowAttenuation;
return;
}
if (3.0 == 1)
{
#if defined(POINT_COOKIE) || defined(DIRECTIONAL_COOKIE)
float passthrough = 0;
#else
float passthrough = 0.5;
#endif
float2 ToonAddGradient = float2(0.0, 0.5);
if (ToonAddGradient.x == ToonAddGradient.y) ToonAddGradient.y += 0.0001;
poiLight.rampedLightMap = smoothstep(ToonAddGradient.y, ToonAddGradient.x, 1 - (.5 * poiLight.nDotL + .5));
#if defined(POINT) || defined(SPOT)
poiLight.finalLighting = lerp(poiLight.directColor * max(min(poiLight.additiveShadow, poiLight.detailShadow), passthrough), poiLight.indirectColor, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.nDotL + .5)));
#else
poiLight.finalLighting = lerp(poiLight.directColor * max(min(poiLight.attenuation, poiLight.detailShadow), passthrough), poiLight.indirectColor, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.nDotL + .5)));
#endif
return;
}
#endif
float shadowStrength = 1.0 * poiLight.shadowMask;
#ifdef POI_PASS_OUTLINE
shadowStrength = lerp(0, shadowStrength, 0.0);
#endif
#ifdef _LIGHTINGMODE_REALISTIC
UnityLight light;
light.dir = poiLight.direction;
light.color = max(0, _LightColor0.rgb) * saturate(shadowAttenuation * attenuation * poiLight.detailShadow);
light.ndotl = poiLight.nDotLSaturated;
UnityIndirect indirectLight = (UnityIndirect)0;
#ifdef UNITY_PASS_FORWARDBASE
indirectLight = CreateIndirectLight(poiMesh, poiCam, poiLight);
#endif
#ifdef UNITY_PASS_FORWARDBASE
light.color = max(light.color * 1.0, 0);
light.color = max(light.color + 0.0, 0);
indirectLight.diffuse = max(indirectLight.diffuse * 1.0, 0);
indirectLight.diffuse = max(indirectLight.diffuse + 0.0, 0);
#endif
poiLight.rampedLightMap = poiLight.nDotLSaturated;
poiLight.finalLighting = max(POI_BRDF_PBS(1, 0, 0, 0, poiMesh.normals[1], poiCam.viewDir, light, indirectLight).xyz, _LightingMinLightBrightness);
#ifdef UNITY_PASS_FORWARDBASE
if (_UdonLightVolumeEnabled && 1.0)
{
float3 L0 = 0;
float3 L1r = 0;
float3 L1g = 0;
float3 L1b = 0;
#ifdef LIGHTMAP_ON
LightVolumeAdditiveSH(poiMesh.worldPos, L0, L1r, L1g, L1b);
poiLight.finalLighting += clamp(LightVolumeEvaluate(poiMesh.normals[1], L0, L1r, L1g, L1b), _LightingMinLightBrightness, _LightingCap);
#endif
}
#endif
#endif
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
float3 vertexLighting = float3(0, 0, 0);
for (int index = 0; index < 4; index++)
{
float lightingMode = 3.0;
if (lightingMode == 3)
{
#if defined(_LIGHTINGMODE_REALISTIC)
lightingMode = 0;
#else
lightingMode = 1;
#endif
}
if (lightingMode == 0)
{
vertexLighting = max(vertexLighting, poiLight.vColor[index] * poiLight.vSaturatedDotNL[index] * poiLight.detailShadow); // Realistic
}
if (lightingMode == 1)
{
float2 ToonAddGradient = float2(0.0, 0.5);
if (ToonAddGradient.x == ToonAddGradient.y) ToonAddGradient.y += 0.0001;
vertexLighting = max(vertexLighting, lerp(poiLight.vColor[index], poiLight.vColor[index] * 0.5, smoothstep(ToonAddGradient.x, ToonAddGradient.y, 1 - (.5 * poiLight.vDotNL[index] + .5))) * poiLight.detailShadow);
}
}
float3 mixedLight = poiLight.finalLighting;
poiLight.finalLighting = max(vertexLighting, poiLight.finalLighting);
#endif
}
}
#endif
#if defined(MOCHIE_PBR) || defined(POI_CLEARCOAT)
float GSAA_Filament(float3 worldNormal, float perceptualRoughness, float gsaaVariance, float gsaaThreshold)
{
float3 du = ddx(worldNormal);
float3 dv = ddy(worldNormal);
float variance = gsaaVariance * (dot(du, du) + dot(dv, dv));
float roughness = perceptualRoughness * perceptualRoughness;
float kernelRoughness = min(2.0 * variance, gsaaThreshold);
float squareRoughness = saturate(roughness * roughness + kernelRoughness);
return sqrt(sqrt(squareRoughness));
}
float3 GetWorldReflections(float3 reflDir, float3 worldPos, float roughness)
{
float3 baseReflDir = reflDir;
reflDir = BoxProjection(reflDir, worldPos, unity_SpecCube0_ProbePosition, unity_SpecCube0_BoxMin, unity_SpecCube0_BoxMax);
float4 envSample0 = UNITY_SAMPLE_TEXCUBE_LOD(unity_SpecCube0, reflDir, roughness * UNITY_SPECCUBE_LOD_STEPS);
float3 p0 = DecodeHDR(envSample0, unity_SpecCube0_HDR);
float interpolator = unity_SpecCube0_BoxMin.w;
if (interpolator < 0.99999)
{
float3 refDirBlend = BoxProjection(baseReflDir, worldPos, unity_SpecCube1_ProbePosition, unity_SpecCube1_BoxMin, unity_SpecCube1_BoxMax);
float4 envSample1 = UNITY_SAMPLE_TEXCUBE_SAMPLER_LOD(unity_SpecCube1, unity_SpecCube0, refDirBlend, roughness * UNITY_SPECCUBE_LOD_STEPS);
float3 p1 = DecodeHDR(envSample1, unity_SpecCube1_HDR);
p0 = lerp(p1, p0, interpolator);
}
return p0;
}
float3 GetReflections(in PoiCam poiCam, in PoiLight pl, in PoiMesh poiMesh, float roughness, float ForceFallback, float LightFallback, TextureCube reflectionCube, float4 hdrData, float3 reflectionDir)
{
float3 reflections = 0;
float3 lighting = pl.finalLighting;
if (ForceFallback == 0)
{
if (SceneHasReflections())
{
#ifdef UNITY_PASS_FORWARDBASE
reflections = GetWorldReflections(reflectionDir, poiMesh.worldPos.xyz, roughness);
#endif
}
else
{
#ifdef UNITY_PASS_FORWARDBASE
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * lerp(1, pl.finalLighting, LightFallback);
#endif
#ifdef POI_PASS_ADD
if (LightFallback)
{
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * pl.finalLighting;
}
#endif
}
}
else
{
#ifdef UNITY_PASS_FORWARDBASE
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * lerp(1, pl.finalLighting, LightFallback);
#endif
#ifdef POI_PASS_ADD
if (LightFallback)
{
float mipLevel = roughness * UNITY_SPECCUBE_LOD_STEPS;
reflections = reflectionCube.SampleLevel(sampler_linear_clamp, reflectionDir, mipLevel);
reflections = DecodeHDR(float4(reflections, 1), hdrData) * pl.finalLighting;
}
#endif
}
reflections *= pl.occlusion;
return reflections;
}
float GetGGXTerm(float nDotL, float nDotV, float nDotH, float roughness)
{
float visibilityTerm = 0;
if (nDotL > 0)
{
float lambdaV = nDotL * (nDotV * (1 - roughness) + roughness);
float lambdaL = nDotV * (nDotL * (1 - roughness) + roughness);
visibilityTerm = 0.5f / (lambdaV + lambdaL + 1e-5f);
float a = nDotH * roughness;
float k = roughness / (1.0 - nDotH * nDotH + a * a+ 1e-5f);
float dotTerm = k * k * UNITY_INV_PI;
visibilityTerm *= dotTerm;
}
return visibilityTerm;
}
void GetSpecFresTerm(float nDotL, float nDotV, float nDotH, float lDotH, inout float3 specularTerm, inout float3 fresnelTerm, float3 specCol, float roughness)
{
specularTerm = GetGGXTerm(nDotL, nDotV, nDotH, roughness);
fresnelTerm = FresnelTerm(specCol, lDotH);
specularTerm = max(0, specularTerm * max(0.00001, nDotL));
}
float GetRoughness(float smoothness)
{
float rough = 1 - smoothness;
rough *= 1.7 - 0.7 * rough;
return rough;
}
float SFVisibility(float brdfRoughness, float3 directColor, float NDotV, float ExposureOcclusion)
{
float Visibility = saturate(length(directColor + EPSILON) * (1.0/(ExposureOcclusion))); //Using direct color because I think it should be generally more forgiving
return saturate(pow(NDotV + Visibility, exp2(-16.0 * brdfRoughness - 1.0)) - 1.0 + Visibility);
}
#endif
#ifdef MOCHIE_PBR
void MetallicAndSpecularFragDataInit(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiMods poiMods)
{
float smoothness = 1.0;
float smoothness2 = 1.0;
float metallic = 0.0;
float specularMask = 1;
float reflectionMask = 1;
smoothness *= poiFragData.smoothness;
smoothness2 *= poiFragData.smoothness2;
metallic *= poiFragData.metallic;
specularMask *= poiFragData.specularMask;
reflectionMask *= poiFragData.reflectionMask;
#if defined(PROP_MOCHIEMETALLICMAPS) || !defined(OPTIMIZER_ENABLED)
float4 PBRMaps = POI2D_SAMPLER_PAN_STOCHASTIC(_MochieMetallicMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0), 0.0);
if (0.0)
{
float4 PBRSplitMask = POI2D_SAMPLER_PAN_STOCHASTIC(_MochieMetallicMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy, 0.0);
assignValueToVectorFromIndex(PBRMaps, 2.0, PBRSplitMask[2.0]);
assignValueToVectorFromIndex(PBRMaps, 3.0, PBRSplitMask[3.0]);
}
if (0.0 < 4)
{
metallic *= PBRMaps[0.0];
}
if (1.0 < 4)
{
smoothness *= PBRMaps[1.0];
smoothness2 *= PBRMaps[1.0];
}
if (2.0 < 4)
{
reflectionMask *= PBRMaps[2.0];
}
if (3.0 < 4)
{
specularMask *= PBRMaps[3.0];
}
#endif
reflectionMask *= 1.0;
specularMask *= 1.0;
if (0.0)
{
metallic = 1 - metallic;
}
if (0.0)
{
smoothness = 1 - smoothness;
smoothness2 = 1 - smoothness2;
}
if (0.0)
{
reflectionMask = 1 - reflectionMask;
}
if (0.0)
{
specularMask = 1 - specularMask;
}
poiFragData.smoothness *= smoothness;
poiFragData.smoothness2 *= smoothness2;
poiFragData.metallic *= metallic;
poiFragData.specularMask *= specularMask;
poiFragData.reflectionMask *= reflectionMask;
}
void MochieBRDF(inout PoiFragData poiFragData, in PoiCam poiCam, inout PoiLight poiLight, in PoiMesh poiMesh, inout PoiMods poiMods)
{
float smoothness = poiFragData.smoothness;
float smoothness2 = poiFragData.smoothness2;
float metallic = poiFragData.metallic;
float specularMask = poiFragData.specularMask;
float reflectionMask = poiFragData.reflectionMask;
if (0.0 > 0)
{
metallic = customBlend(metallic, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
smoothness = customBlend(smoothness, poiMods.globalMask[0.0 - 1], 2.0);
smoothness2 = customBlend(smoothness2, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
reflectionMask = customBlend(reflectionMask, poiMods.globalMask[0.0 - 1], 2.0);
}
if (0.0 > 0)
{
specularMask = customBlend(specularMask, poiMods.globalMask[0.0 - 1], 2.0);
}
#ifdef TPS_Penetrator
if (0.0)
{
reflectionMask = lerp(0, reflectionMask * TPSBufferedDepth(poiMesh.localPos, poiMesh.vertexColor), 1.0);
specularMask = lerp(0, specularMask * TPSBufferedDepth(poiMesh.localPos, poiMesh.vertexColor), 1.0);
}
#endif
float roughness = GetRoughness(smoothness);
float roughness2 = GetRoughness(smoothness2);
float3 specCol = lerp(unity_ColorSpaceDielectricSpec.rgb, poiFragData.baseColor, metallic);
float omr = unity_ColorSpaceDielectricSpec.a - metallic * unity_ColorSpaceDielectricSpec.a;
float percepRough = 1 - smoothness;
float percepRough2 = 1 - smoothness2;
if (1.0)
{
float3 normals = lerp(poiMesh.normals[0], poiMesh.normals[1], 1.0);
percepRough = GSAA_Filament(normals, percepRough, 0.15, 0.1);
if (0.0 == 1 && 1.0 > 0)
{
percepRough2 = GSAA_Filament(normals, percepRough2, 0.15, 0.1);
}
}
float brdfRoughness = percepRough * percepRough;
brdfRoughness = max(brdfRoughness, 0.002);
float brdfRoughness2 = percepRough2 * percepRough2;
brdfRoughness2 = max(brdfRoughness2, 0.002);
float3 diffuse = poiFragData.baseColor;
float3 specular = 0;
float3 specular2 = 0;
float3 vSpecular = 0;
float3 vSpecular2 = 0;
float3 reflections = 0;
float3 environment = 0;
#if defined(POINT) || defined(SPOT)
float attenuation = lerp(poiLight.additiveShadow, 1, 0.0);
#else
float attenuation = min(poiLight.nDotLSaturated, lerp(poiLight.attenuation, 1, 0.0));
#endif
float3 fresnelTerm = 1;
float3 specularTerm = 1;
float pbrNDotL = lerp(poiLight.vertexNDotL, poiLight.nDotL, 1.0);
float pbrNDotV = lerp(poiLight.vertexNDotV, poiLight.nDotV, 1.0);
float pbrNDotH = lerp(poiLight.vertexNDotH, poiLight.nDotH, 1.0);
float3 pbrReflectionDir = lerp(poiCam.vertexReflectionDir, poiCam.reflectionDir, 1.0);
GetSpecFresTerm(pbrNDotL, pbrNDotV, pbrNDotH, poiLight.lDotH, specularTerm, fresnelTerm, specCol, brdfRoughness);
specular = poiLight.directColor * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * attenuation;
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
for (int index = 0; index < 4; index++)
{
fresnelTerm = 1;
specularTerm = 1;
float pbrVDotNL = lerp(poiLight.vertexVDotNL[index], poiLight.vDotNL[index], 1.0);
float pbrVDotNH = lerp(poiLight.vertexVDotNH[index], poiLight.vDotNH[index], 1.0);
GetSpecFresTerm(pbrVDotNL, pbrNDotV, pbrVDotNH, poiLight.vDotLH[index], specularTerm, fresnelTerm, specCol, brdfRoughness);
vSpecular += poiLight.vColor[index] * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion;
}
#endif
}
if (0.0 == 1)
{
float3 fresnelTerm = 1;
float3 specularTerm = 1;
GetSpecFresTerm(pbrNDotL, pbrNDotV, pbrNDotH, poiLight.lDotH, specularTerm, fresnelTerm, specCol, brdfRoughness2);
specular2 = poiLight.directColor * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * attenuation * 1.0;
if (poiFragData.toggleVertexLights)
{
#if defined(VERTEXLIGHT_ON)
for (int index = 0; index < 4; index++)
{
fresnelTerm = 1;
specularTerm = 1;
float pbrVDotNL = lerp(poiLight.vertexVDotNL[index], poiLight.vDotNL[index], 1.0);
float pbrVDotNH = lerp(poiLight.vertexVDotNH[index], poiLight.vDotNH[index], 1.0);
GetSpecFresTerm(pbrVDotNL, pbrNDotV, pbrVDotNH, poiLight.vDotLH[index], specularTerm, fresnelTerm, specCol, brdfRoughness2);
vSpecular2 += poiLight.vColor[index] * specularTerm * fresnelTerm * specularMask * poiThemeColor(poiMods, float4(1,1,1,1), 0.0) * poiLight.occlusion * 1.0;
}
#endif
}
}
float surfaceReduction = (1.0 / (brdfRoughness * brdfRoughness + 1.0));
float grazingTerm = saturate(smoothness + (1 - omr));
float3 reflCol = GetReflections(poiCam, poiLight, poiMesh, roughness, 0.0, 1.0, _MochieReflCube, _MochieReflCube_HDR, pbrReflectionDir);
reflections = surfaceReduction * reflCol * FresnelLerp(specCol, specCol + lerp(specCol, 1, 0.5) * 0.5, pbrNDotV) * SFVisibility(brdfRoughness, poiLight.directColor, pbrNDotV, 0.0);
reflections *= poiThemeColor(poiMods, float4(1,1,1,1), 0.0);
reflections *= reflectionMask;
diffuse = lerp(diffuse, diffuse * omr, reflectionMask);
environment = max(specular + vSpecular, specular2 + vSpecular2);
environment += reflections;
diffuse *= poiLight.finalLighting;
poiFragData.finalColor = diffuse;
poiLight.finalLightAdd += environment;
}
#endif
float4 frag(VertexOut i, uint facing : SV_IsFrontFace) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(i);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
PoiSHAr = unity_SHAr;
PoiSHAg = unity_SHAg;
PoiSHAb = unity_SHAb;
PoiSHBr = unity_SHBr;
PoiSHBg = unity_SHBg;
PoiSHBb = unity_SHBb;
PoiSHC = unity_SHC;
PoiMesh poiMesh;
PoiInitStruct(PoiMesh, poiMesh);
PoiLight poiLight;
PoiInitStruct(PoiLight, poiLight);
PoiVertexLights poiVertexLights;
PoiInitStruct(PoiVertexLights, poiVertexLights);
PoiCam poiCam;
PoiInitStruct(PoiCam, poiCam);
PoiMods poiMods;
PoiInitStruct(PoiMods, poiMods);
poiMods.globalEmission = 1;
PoiFragData poiFragData;
poiFragData.smoothness = 1;
poiFragData.smoothness2 = 1;
poiFragData.metallic = 1;
poiFragData.specularMask = 1;
poiFragData.reflectionMask = 1;
poiFragData.emission = 0;
poiFragData.baseColor = float3(0, 0, 0);
poiFragData.finalColor = float3(0, 0, 0);
poiFragData.alpha = 1;
poiFragData.toggleVertexLights = 0;
#ifdef POI_UDIMDISCARD
applyUDIMDiscard(i, facing);
#endif
poiMesh.objectPosition = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)).xyz;
poiMesh.objNormal = mul(unity_WorldToObject, i.normal);
poiMesh.normals[0] = i.normal;
poiMesh.tangent[0] = i.tangent.xyz;
poiMesh.binormal[0] = cross(i.normal, i.tangent.xyz) * (i.tangent.w * unity_WorldTransformParams.w);
poiMesh.worldPos = i.worldPos.xyz;
poiMesh.localPos = i.localPos.xyz;
poiMesh.vertexColor = i.vertexColor;
poiMesh.isFrontFace = facing;
poiMesh.dx = ddx(poiMesh.uv[0]);
poiMesh.dy = ddy(poiMesh.uv[0]);
poiMesh.isRightHand = i.tangent.w > 0.0;
#ifndef POI_PASS_OUTLINE
if (!poiMesh.isFrontFace && 1)
{
poiMesh.normals[0] *= -1;
poiMesh.tangent[0] *= -1;
poiMesh.binormal[0] *= -1;
}
#endif
poiCam.viewDir = !IsOrthographicCamera() ? normalize(_WorldSpaceCameraPos - i.worldPos.xyz) : normalize(UNITY_MATRIX_I_V._m02_m12_m22);
float3 tanToWorld0 = float3(poiMesh.tangent[0].x, poiMesh.binormal[0].x, poiMesh.normals[0].x);
float3 tanToWorld1 = float3(poiMesh.tangent[0].y, poiMesh.binormal[0].y, poiMesh.normals[0].y);
float3 tanToWorld2 = float3(poiMesh.tangent[0].z, poiMesh.binormal[0].z, poiMesh.normals[0].z);
float3 ase_tanViewDir = tanToWorld0 * poiCam.viewDir.x + tanToWorld1 * poiCam.viewDir.y + tanToWorld2 * poiCam.viewDir.z;
poiCam.tangentViewDir = normalize(ase_tanViewDir);
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
poiMesh.lightmapUV = i.lightmapUV;
#endif
poiMesh.parallaxUV = poiCam.tangentViewDir.xy / max(poiCam.tangentViewDir.z, 0.0001);
poiMesh.uv[0] = i.uv[0].xy;
poiMesh.uv[1] = i.uv[0].zw;
poiMesh.uv[2] = i.uv[1].xy;
poiMesh.uv[3] = i.uv[1].zw;
poiMesh.uv[4] = poiMesh.uv[0];
poiMesh.uv[5] = poiMesh.uv[0];
poiMesh.uv[6] = poiMesh.uv[0];
poiMesh.uv[7] = poiMesh.uv[0];
poiMesh.uv[8] = poiMesh.uv[0];
poiMesh.uv[4] = calculatePanosphereUV(poiMesh);
poiMesh.uv[5] = calculateWorldUV(poiMesh);
poiMesh.uv[6] = calculatePolarCoordinate(poiMesh);
poiMesh.uv[8] = calculatelocalUV(poiMesh);
float3 worldViewUp = normalize(float3(0, 1, 0) - poiCam.viewDir * dot(poiCam.viewDir, float3(0, 1, 0)));
float3 worldViewRight = normalize(cross(poiCam.viewDir, worldViewUp));
poiMesh.uv[9] = float2(dot(worldViewRight, poiMesh.normals[0]), dot(worldViewUp, poiMesh.normals[0])) * 0.5 + 0.5;
poiMods.globalMask[0] = 1;
poiMods.globalMask[1] = 1;
poiMods.globalMask[2] = 1;
poiMods.globalMask[3] = 1;
poiMods.globalMask[4] = 1;
poiMods.globalMask[5] = 1;
poiMods.globalMask[6] = 1;
poiMods.globalMask[7] = 1;
poiMods.globalMask[8] = 1;
poiMods.globalMask[9] = 1;
poiMods.globalMask[10] = 1;
poiMods.globalMask[11] = 1;
poiMods.globalMask[12] = 1;
poiMods.globalMask[13] = 1;
poiMods.globalMask[14] = 1;
poiMods.globalMask[15] = 1;
ApplyGlobalMaskModifiers(poiMesh, poiMods, poiCam);
float2 mainUV = poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0));
if (0.0)
{
mainUV = sharpSample(float4(0.0004882813,0.0004882813,2048,2048), mainUV);
}
float4 mainTexture = POI2D_SAMPLER_PAN_STOCHASTIC(_MainTex, _MainTex, mainUV, float4(0,0,0,0), 0.0);
mainTexture.a = max(mainTexture.a, 0.0);
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
poiMesh.tangentSpaceNormal = UnpackScaleNormal(POI2D_SAMPLER_PAN_STOCHASTIC(_BumpMap, _MainTex, poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0)), float4(0,0,0,0), 0.0), 1.0);
#else
poiMesh.tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
#endif
float3 tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
poiMesh.normals[0] = normalize(
tangentSpaceNormal.x * poiMesh.tangent[0] +
tangentSpaceNormal.y * poiMesh.binormal[0] +
tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.normals[1] = normalize(
poiMesh.tangentSpaceNormal.x * poiMesh.tangent[0] +
poiMesh.tangentSpaceNormal.y * poiMesh.binormal[0] +
poiMesh.tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.tangent[1] = cross(poiMesh.binormal[0], -poiMesh.normals[1]);
poiMesh.binormal[1] = cross(-poiMesh.normals[1], poiMesh.tangent[0]);
poiCam.forwardDir = getCameraForward();
poiCam.worldPos = _WorldSpaceCameraPos;
poiCam.reflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[1]);
poiCam.vertexReflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[0]);
poiCam.clipPos = i.pos;
poiCam.distanceToVert = distance(poiMesh.worldPos, poiCam.worldPos);
poiCam.posScreenSpace = poiTransformClipSpacetoScreenSpaceFrag(poiCam.clipPos);
#if defined(POI_GRABPASS) && defined(POI_PASS_BASE)
poiCam.screenUV = poiCam.clipPos.xy / poiGetWidthAndHeight(_PoiGrab2);
#else
poiCam.screenUV = poiCam.clipPos.xy / _ScreenParams.xy;
#endif
#ifdef UNITY_SINGLE_PASS_STEREO
poiCam.posScreenSpace.x = poiCam.posScreenSpace.x * 0.5;
#endif
poiCam.posScreenPixels = calcPixelScreenUVs(poiCam.posScreenSpace);
poiCam.vDotN = abs(dot(poiCam.viewDir, poiMesh.normals[1]));
poiCam.worldDirection.xyz = poiMesh.worldPos.xyz - poiCam.worldPos;
poiCam.worldDirection.w = i.worldDir;
calculateGlobalThemes(poiMods);
if (_UdonForceSceneLighting)
{
_LightingMinLightBrightness = 0;
_LightingCapEnabled = 0;
_LightingMonochromatic = 0;
}
poiLight.finalLightAdd = 0;
#ifdef UNITY_PASS_FORWARDBASE
float3 L0 = float3(0, 0, 0);
float3 L1r = float3(0, 0, 0);
float3 L1g = float3(0, 0, 0);
float3 L1b = float3(0, 0, 0);
if (_UdonLightVolumeEnabled && 1.0)
{
LightVolumeSH(poiMesh.worldPos, L0, L1r, L1g, L1b);
PoiSHAr = float4(L1r, L0.r);
PoiSHAg = float4(L1g, L0.g);
PoiSHAb = float4(L1b, L0.b);
PoiSHBr = 0;
PoiSHBg = 0;
PoiSHBb = 0;
PoiSHC = 0;
}
#endif
#if defined(PROP_LIGHTINGAOMAPS)
float4 AOMaps = POI2D_SAMPLER_PAN(_LightingAOMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
poiLight.occlusion = min(min(min(lerp(1, AOMaps.r, 1.0), lerp(1, AOMaps.g, 0.0)), lerp(1, AOMaps.b, 0.0)), lerp(1, AOMaps.a, 0.0));
#else
poiLight.occlusion = 1;
#endif
if (0.0 > 0)
{
poiLight.occlusion = maskBlend(poiLight.occlusion, poiMods.globalMask[0.0 - 1], 2.0);
}
#if defined(PROP_LIGHTINGDETAILSHADOWMAPS)
float4 DetailShadows = POI2D_SAMPLER_PAN(_LightingDetailShadowMaps, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
#ifndef POI_PASS_ADD
poiLight.detailShadow = lerp(1, DetailShadows.r, 1.0) * lerp(1, DetailShadows.g, 0.0) * lerp(1, DetailShadows.b, 0.0) * lerp(1, DetailShadows.a, 0.0);
#else
poiLight.detailShadow = lerp(1, DetailShadows.r, 1.0) * lerp(1, DetailShadows.g, 0.0) * lerp(1, DetailShadows.b, 0.0) * lerp(1, DetailShadows.a, 0.0);
#endif
#else
poiLight.detailShadow = 1;
#endif
if (0.0 > 0)
{
poiLight.detailShadow = maskBlend(poiLight.detailShadow, poiMods.globalMask[0.0 - 1], 2.0);
}
#if defined(PROP_LIGHTINGSHADOWMASKS)
float4 ShadowMasks = POI2D_SAMPLER_PAN(_LightingShadowMasks, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0));
poiLight.shadowMask = lerp(1, ShadowMasks.r, 1.0) * lerp(1, ShadowMasks.g, 0.0) * lerp(1, ShadowMasks.b, 0.0) * lerp(1, ShadowMasks.a, 0.0);
#else
poiLight.shadowMask = 1;
#endif
if (0.0 > 0)
{
poiLight.shadowMask = maskBlend(poiLight.shadowMask, poiMods.globalMask[0.0 - 1], 2.0);
}
#ifdef UNITY_PASS_FORWARDBASE
bool lightExists = false;
if (any(_LightColor0.rgb >= 0.002))
{
lightExists = true;
}
if (1.0)
{
poiFragData.toggleVertexLights = 1;
}
if (IsInMirror() && 1.0 == 0)
{
poiFragData.toggleVertexLights = 0;
}
if (1.0)
{
#if defined(VERTEXLIGHT_ON)
float4 toLightX = unity_4LightPosX0 - i.worldPos.x;
float4 toLightY = unity_4LightPosY0 - i.worldPos.y;
float4 toLightZ = unity_4LightPosZ0 - i.worldPos.z;
float4 lengthSq = 0;
lengthSq += toLightX * toLightX;
lengthSq += toLightY * toLightY;
lengthSq += toLightZ * toLightZ;
float4 lightAttenSq = unity_4LightAtten0;
float4 atten = 1.0 / (1.0 + lengthSq * lightAttenSq);
float4 vLightWeight = saturate(1 - (lengthSq * lightAttenSq / 25));
poiLight.vAttenuation = min(atten, vLightWeight * vLightWeight);
poiLight.vDotNL = 0;
poiLight.vDotNL += toLightX * poiMesh.normals[1].x;
poiLight.vDotNL += toLightY * poiMesh.normals[1].y;
poiLight.vDotNL += toLightZ * poiMesh.normals[1].z;
float4 corr = rsqrt(lengthSq);
poiLight.vertexVDotNL = max(0, poiLight.vDotNL * corr);
poiLight.vertexVDotNL = 0;
poiLight.vertexVDotNL += toLightX * poiMesh.normals[0].x;
poiLight.vertexVDotNL += toLightY * poiMesh.normals[0].y;
poiLight.vertexVDotNL += toLightZ * poiMesh.normals[0].z;
poiLight.vertexVDotNL = max(0, poiLight.vDotNL * corr);
poiLight.vSaturatedDotNL = saturate(poiLight.vDotNL);
[unroll]
for (int index = 0; index < 4; index++)
{
poiLight.vPosition[index] = float3(unity_4LightPosX0[index], unity_4LightPosY0[index], unity_4LightPosZ0[index]);
float3 vertexToLightSource = poiLight.vPosition[index] - poiMesh.worldPos;
poiLight.vDirection[index] = normalize(vertexToLightSource);
poiLight.vColor[index] = 1.0 ? MaxLuminance(unity_LightColor[index].rgb * poiLight.vAttenuation[index], 1.0) : unity_LightColor[index].rgb * poiLight.vAttenuation[index];
poiLight.vColor[index] = lerp(poiLight.vColor[index], dot(poiLight.vColor[index], float3(0.299, 0.587, 0.114)), 0.0);
poiLight.vHalfDir[index] = Unity_SafeNormalize(poiLight.vDirection[index] + poiCam.viewDir);
poiLight.vDotNL[index] = dot(poiMesh.normals[1], poiLight.vDirection[index]);
poiLight.vCorrectedDotNL[index] = .5 * (poiLight.vDotNL[index] + 1);
poiLight.vDotLH[index] = saturate(dot(poiLight.vDirection[index], poiLight.vHalfDir[index]));
poiLight.vDotNH[index] = dot(poiMesh.normals[1], poiLight.vHalfDir[index]);
poiLight.vertexVDotNH[index] = saturate(dot(poiMesh.normals[0], poiLight.vHalfDir[index]));
}
#endif
}
if (0.0 == 0) // Poi Custom Light Color
{
float3 magic = max(BetterSH9(normalize(PoiSHAr + PoiSHAg + PoiSHAb)), 0);
float3 normalLight = _LightColor0.rgb + BetterSH9(float4(0, 0, 0, 1));
float magiLumi = calculateluminance(magic);
float normaLumi = calculateluminance(normalLight);
float maginormalumi = magiLumi + normaLumi;
float magiratio = magiLumi / maginormalumi;
float normaRatio = normaLumi / maginormalumi;
float target = calculateluminance(magic * magiratio + normalLight * normaRatio);
float3 properLightColor = magic + normalLight;
float properLuminance = calculateluminance(magic + normalLight);
poiLight.directColor = properLightColor * max(0.0001, (target / properLuminance));
poiLight.indirectColor = BetterSH9(float4(lerp(0, poiMesh.normals[1], 0.0), 1));
}
if (0.0 == 1) // More standard approach to light color
{
float3 indirectColor = BetterSH9(float4(poiMesh.normals[1], 1));
if (lightExists)
{
poiLight.directColor = _LightColor0.rgb;
poiLight.indirectColor = indirectColor;
}
else
{
poiLight.directColor = indirectColor * 0.6;
poiLight.indirectColor = indirectColor * 0.5;
}
}
if (0.0 == 2) // UTS style
{
poiLight.indirectColor = saturate(max(half3(0.05, 0.05, 0.05) * 1.0, max(PoiShadeSH9(half4(0.0, 0.0, 0.0, 1.0)), PoiShadeSH9(half4(0.0, -1.0, 0.0, 1.0)).rgb) * 1.0));
poiLight.directColor = max(poiLight.indirectColor, _LightColor0.rgb);
}
if (0.0 == 3) // OpenLit
{
float3 lightDirectionForSH9 = OpenLitLightingDirectionForSH9();
OpenLitShadeSH9ToonDouble(lightDirectionForSH9, poiLight.directColor, poiLight.indirectColor);
poiLight.directColor += _LightColor0.rgb;
}
float lightMapMode = 0.0;
if (0.0 == 0)
{
poiLight.direction = calculateluminance(_LightColor0.rgb) * _WorldSpaceLightPos0.xyz + 0.2 * PoiSHAr.xyz + 0.333333 * PoiSHAg.xyz + 0.333333 * PoiSHAb.xyz + 0.333333;
}
if (0.0 == 1 || 0.0 == 2)
{
if (0.0 == 1)
{
poiLight.direction = mul(unity_ObjectToWorld, float4(0,0,0,1)).xyz;;
}
if (0.0 == 2)
{
poiLight.direction = float4(0,0,0,1);
}
if (lightMapMode == 0)
{
lightMapMode = 1;
}
}
if (0.0 == 3) // UTS
{
float3 defaultLightDirection = normalize(UNITY_MATRIX_V[2].xyz + UNITY_MATRIX_V[1].xyz);
float3 lightDirection = normalize(lerp(defaultLightDirection, _WorldSpaceLightPos0.xyz, any(_WorldSpaceLightPos0.xyz)));
poiLight.direction = lightDirection;
}
if (0.0 == 4) // OpenLit
{
poiLight.direction = OpenLitLightingDirection(); // float4 customDir = 0; // Do we want to give users to alter this (OpenLit always does!)?
}
if (0.0 == 5) // View Direction
{
float3 upViewDir = normalize(UNITY_MATRIX_V[1].xyz);
float3 rightViewDir = normalize(UNITY_MATRIX_V[0].xyz);
float yawOffset_Rads = radians(!IsInMirror() ? - 0.0 : 0.0);
float3 rotatedViewYaw = normalize(RotateAroundAxis(rightViewDir, upViewDir, yawOffset_Rads));
float3 rotatedViewCameraMeshOffset = RotateAroundAxis((getCameraPosition() - (poiMesh.worldPos)), upViewDir, yawOffset_Rads);
float pitchOffset_Rads = radians(!IsInMirror() ? 0.0 : - 0.0);
float3 rotatedViewPitch = RotateAroundAxis(rotatedViewCameraMeshOffset, rotatedViewYaw, pitchOffset_Rads);
poiLight.direction = normalize(rotatedViewPitch);
}
if (!any(poiLight.direction))
{
poiLight.direction = float3(.4, 1, .4);
}
poiLight.direction = normalize(poiLight.direction);
poiLight.attenuationStrength = 0.0;
poiLight.attenuation = 1;
if (!all(_LightColor0.rgb == 0.0))
{
UNITY_LIGHT_ATTENUATION(attenuation, i, poiMesh.worldPos)
poiLight.attenuation *= attenuation;
}
#if defined(HANDLE_SHADOWS_BLENDING_IN_GI)
half bakedAtten = UnitySampleBakedOcclusion(poiMesh.lightmapUV.xy, poiMesh.worldPos);
float zDist = dot(_WorldSpaceCameraPos - poiMesh.worldPos, UNITY_MATRIX_V[2].xyz);
float fadeDist = UnityComputeShadowFadeDistance(poiMesh.worldPos, zDist);
poiLight.attenuation = UnityMixRealtimeAndBakedShadows(poiLight.attenuation, bakedAtten, UnityComputeShadowFade(fadeDist));
#endif
#ifdef RALIV_PENETRATION
if (0.0 || 0.0)
{
if (1.0)
{
poiLight.attenuation = 1;
}
}
#endif
if (!any(poiLight.directColor) && !any(poiLight.indirectColor) && lightMapMode == 0)
{
lightMapMode = 1;
if (0.0 == 0)
{
poiLight.direction = normalize(float3(.4, 1, .4));
}
}
poiLight.halfDir = normalize(poiLight.direction + poiCam.viewDir);
poiLight.vertexNDotL = dot(poiMesh.normals[0], poiLight.direction);
poiLight.nDotL = dot(poiMesh.normals[1], poiLight.direction);
poiLight.nDotLSaturated = saturate(poiLight.nDotL);
poiLight.nDotLNormalized = (poiLight.nDotL + 1) * 0.5;
poiLight.nDotV = abs(dot(poiMesh.normals[1], poiCam.viewDir));
poiLight.nDotVCentered = abs(dot(poiMesh.normals[1], normalize(getCameraPosition() - i.worldPos.xyz)));
poiLight.vertexNDotV = abs(dot(poiMesh.normals[0], poiCam.viewDir));
poiLight.nDotH = dot(poiMesh.normals[1], poiLight.halfDir);
poiLight.vertexNDotH = max(0.00001, dot(poiMesh.normals[0], poiLight.halfDir));
poiLight.lDotv = dot(poiLight.direction, poiCam.viewDir);
poiLight.lDotH = max(0.00001, dot(poiLight.direction, poiLight.halfDir));
if (lightMapMode == 0)
{
float3 ShadeSH9Plus = GetSHLength();
float3 ShadeSH9Minus = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
float3 greyScaleVector = float3(.33333, .33333, .33333);
float bw_lightColor = dot(poiLight.directColor, greyScaleVector);
float bw_directLighting = (((poiLight.nDotL * 0.5 + 0.5) * bw_lightColor * lerp(1, poiLight.attenuation, poiLight.attenuationStrength)) + dot(PoiShadeSH9(float4(poiMesh.normals[1], 1)), greyScaleVector));
float bw_directLightingNoAtten = (((poiLight.nDotL * 0.5 + 0.5) * bw_lightColor) + dot(PoiShadeSH9(float4(poiMesh.normals[1], 1)), greyScaleVector));
float bw_bottomIndirectLighting = dot(ShadeSH9Minus, greyScaleVector);
float bw_topIndirectLighting = dot(ShadeSH9Plus, greyScaleVector);
float lightDifference = ((bw_topIndirectLighting + bw_lightColor) - bw_bottomIndirectLighting);
poiLight.lightMap = smoothstep(0, lightDifference, bw_directLighting - bw_bottomIndirectLighting);
poiLight.lightMapNoAttenuation = smoothstep(0, lightDifference, bw_directLightingNoAtten - bw_bottomIndirectLighting);
}
if (lightMapMode == 1)
{
poiLight.lightMapNoAttenuation = poiLight.nDotLNormalized;
poiLight.lightMap = poiLight.nDotLNormalized * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 2)
{
poiLight.lightMapNoAttenuation = poiLight.nDotLSaturated;
poiLight.lightMap = poiLight.nDotLSaturated * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 3)
{
poiLight.lightMapNoAttenuation = 1;
poiLight.lightMap = lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
}
if (lightMapMode == 4)
{
#if defined(PROP_LIGHTDATASDFMAP)
float2 lightDataSDFMap = 1;
if (0.0 > 0)
{
float sdfLod = pow(0.0, 4.0);
lightDataSDFMap = POI2D_SAMPLER_PANGRAD(_LightDataSDFMap, _linear_repeat, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0), max(poiMesh.dx, sdfLod), max(poiMesh.dy, sdfLod)).rg;
}
else
{
lightDataSDFMap = POI2D_SAMPLER_PAN(_LightDataSDFMap, _linear_repeat, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0)).rg;
}
poiLight.lightMapNoAttenuation = poiLight.nDotLSaturated;
float3 faceR = mul((float3x3)unity_ObjectToWorld, float3(-1.0, 0.0, 0.0));
float LdotR = dot(poiLight.direction.xz, faceR.xz);
float sdf = LdotR < 0 ? lightDataSDFMap.g : lightDataSDFMap.r;
float3 faceF = mul((float3x3)unity_ObjectToWorld, float3(0.0, 0.0, 1.0)).xyz;
faceF.y *= 1.0;
faceF = dot(faceF, faceF) == 0 ? 0 : normalize(faceF);
float3 faceL = poiLight.direction;
faceL.y *= 1.0;
faceL = dot(faceL, faceL) == 0 ? 0 : normalize(faceL);
float lnSDF = dot(faceL, faceF);
poiLight.lightMapNoAttenuation = saturate(lnSDF * 0.5 + sdf * 0.5 + 0.25);
poiLight.lightMap = saturate(lnSDF * 0.5 + sdf * 0.5 + 0.25) * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
#else
poiLight.lightMapNoAttenuation = poiLight.nDotLNormalized;
poiLight.lightMap = poiLight.nDotLNormalized * lerp(1, poiLight.attenuation, poiLight.attenuationStrength);
#endif
}
poiLight.lightMapNoAttenuation *= poiLight.detailShadow;
poiLight.lightMap *= poiLight.detailShadow;
poiLight.directColor = max(poiLight.directColor, 0.0001);
poiLight.indirectColor = max(poiLight.indirectColor, 0.0001);
if (0.0 == 3)
{
poiLight.directColor = max(poiLight.directColor, _LightingMinLightBrightness);
}
else
{
poiLight.directColor = max(poiLight.directColor, poiLight.directColor * min(10000, (_LightingMinLightBrightness * rcp(calculateluminance(poiLight.directColor)))));
poiLight.indirectColor = max(poiLight.indirectColor, poiLight.indirectColor * min(10000, (_LightingMinLightBrightness * rcp(calculateluminance(poiLight.indirectColor)))));
}
poiLight.directColor = lerp(poiLight.directColor, dot(poiLight.directColor, float3(0.299, 0.587, 0.114)), _LightingMonochromatic);
poiLight.indirectColor = lerp(poiLight.indirectColor, dot(poiLight.indirectColor, float3(0.299, 0.587, 0.114)), _LightingMonochromatic);
if (_LightingCapEnabled)
{
poiLight.directColor = min(poiLight.directColor, _LightingCap);
poiLight.indirectColor = min(poiLight.indirectColor, _LightingCap);
}
if (0.0)
{
poiLight.directColor = poiThemeColor(poiMods, float4(1,1,1,1), 0.0);
}
#ifdef UNITY_PASS_FORWARDBASE
poiLight.directColor = max(poiLight.directColor * 1.0, 0);
poiLight.directColor = max(poiLight.directColor + 0.0, 0);
poiLight.indirectColor = max(poiLight.indirectColor * 1.0, 0);
poiLight.indirectColor = max(poiLight.indirectColor + 0.0, 0);
#endif
#endif
#ifdef POI_PASS_ADD
if (!1.0)
{
return float4(mainTexture.rgb * .0001, 1);
}
#if defined(DIRECTIONAL)
if (1.0)
{
return float4(mainTexture.rgb * .0001, 1);
}
#endif
poiLight.direction = normalize(_WorldSpaceLightPos0.xyz - i.worldPos.xyz * _WorldSpaceLightPos0.w);
#if defined(POINT) || defined(SPOT)
#ifdef POINT
unityShadowCoord3 lightCoord = mul(unity_WorldToLight, unityShadowCoord4(poiMesh.worldPos, 1)).xyz;
poiLight.attenuation = tex2D(_LightTexture0, dot(lightCoord, lightCoord).rr).r;
#endif
#ifdef SPOT
unityShadowCoord4 lightCoord = mul(unity_WorldToLight, unityShadowCoord4(poiMesh.worldPos, 1));
poiLight.attenuation = (lightCoord.z > 0) * UnitySpotCookie(lightCoord) * UnitySpotAttenuate(lightCoord.xyz);
#endif
#else
UNITY_LIGHT_ATTENUATION(attenuation, i, poiMesh.worldPos)
poiLight.attenuation = attenuation;
#endif
poiLight.additiveShadow = UNITY_SHADOW_ATTENUATION(i, poiMesh.worldPos);
poiLight.attenuationStrength = 1.0;
poiLight.directColor = 1.0 ? MaxLuminance(_LightColor0.rgb * poiLight.attenuation, 1.0) : _LightColor0.rgb * poiLight.attenuation;
#if defined(POINT_COOKIE) || defined(DIRECTIONAL_COOKIE)
poiLight.indirectColor = 0;
#else
poiLight.indirectColor = lerp(0, poiLight.directColor, 0.5);
poiLight.indirectColor = 1.0 ? MaxLuminance(poiLight.indirectColor, 1.0) : poiLight.indirectColor;
#endif
poiLight.directColor = lerp(poiLight.directColor, dot(poiLight.directColor, float3(0.299, 0.587, 0.114)), 0.0);
poiLight.indirectColor = lerp(poiLight.indirectColor, dot(poiLight.indirectColor, float3(0.299, 0.587, 0.114)), 0.0);
poiLight.halfDir = normalize(poiLight.direction + poiCam.viewDir);
poiLight.nDotL = dot(poiMesh.normals[1], poiLight.direction);
poiLight.nDotLSaturated = saturate(poiLight.nDotL);
poiLight.nDotLNormalized = (poiLight.nDotL + 1) * 0.5;
poiLight.nDotV = abs(dot(poiMesh.normals[1], poiCam.viewDir));
poiLight.nDotH = dot(poiMesh.normals[1], poiLight.halfDir);
poiLight.lDotv = dot(poiLight.direction, poiCam.viewDir);
poiLight.lDotH = dot(poiLight.direction, poiLight.halfDir);
poiLight.vertexNDotL = dot(poiMesh.normals[0], poiLight.direction);
poiLight.vertexNDotV = abs(dot(poiMesh.normals[0], poiCam.viewDir));
poiLight.vertexNDotH = max(0.00001, dot(poiMesh.normals[0], poiLight.halfDir));
if (0.0 == 0 || 0.0 == 1 || 0.0 == 2)
{
poiLight.lightMap = poiLight.nDotLNormalized;
}
if (0.0 == 3)
{
poiLight.lightMap = 1;
}
poiLight.lightMap *= poiLight.detailShadow;
poiLight.lightMapNoAttenuation = poiLight.lightMap;
poiLight.lightMap *= lerp(1, poiLight.additiveShadow, poiLight.attenuationStrength);
#endif
#if defined(MOCHIE_PBR)
MetallicAndSpecularFragDataInit(poiFragData, poiMesh, poiMods);
#endif
poiFragData.baseColor = mainTexture.rgb;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.baseColor *= poiThemeColor(poiMods, float4(1,1,1,1).rgb, 0.0);
poiFragData.alpha = mainTexture.a * float4(1,1,1,1).a;
#else
poiFragData.baseColor *= poiThemeColor(poiMods, _TwoPassColor.rgb, _TwoPassColorThemeIndex);
poiFragData.alpha = mainTexture.a * _TwoPassColor.a;
#endif
if (2.0)
{
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
float alphaMask = POI2D_SAMPLER_PAN(_AlphaMask, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy).r;
#else
float alphaMask = 1;
#endif
alphaMask = saturate(alphaMask * 1.0 + (0.0 ? 0.0 * - 1 : 0.0));
if (0.0) alphaMask = 1 - alphaMask;
if (2.0 == 1) poiFragData.alpha = alphaMask;
if (2.0 == 2) poiFragData.alpha = poiFragData.alpha * alphaMask;
if (2.0 == 3) poiFragData.alpha = saturate(poiFragData.alpha + alphaMask);
if (2.0 == 4) poiFragData.alpha = saturate(poiFragData.alpha - alphaMask);
}
applyAlphaOptions(poiFragData, poiMesh, poiCam, poiMods);
#if defined(_LIGHTINGMODE_SHADEMAP) && defined(VIGNETTE_MASKED)
#ifndef POI_PASS_OUTLINE
#endif
#endif
#ifdef VIGNETTE_MASKED
#ifdef POI_PASS_OUTLINE
if (1.0)
{
calculateShading(poiLight, poiFragData, poiMesh, poiCam);
}
else
{
poiLight.finalLighting = 1;
}
#else
calculateShading(poiLight, poiFragData, poiMesh, poiCam);
#endif
#else
poiLight.finalLighting = 1;
poiLight.rampedLightMap = poiEdgeNonLinear(poiLight.nDotL, 0.1, .1);
#endif
if (0.0 > 0)
{
applyToGlobalMask(poiMods, 0.0 - 1, 2.0, poiLight.rampedLightMap);
}
if (0.0 > 0)
{
applyToGlobalMask(poiMods, 0.0 - 1, 2.0, 1 - poiLight.rampedLightMap);
}
poiLight.directLuminance = dot(poiLight.directColor, float3(0.299, 0.587, 0.114));
poiLight.indirectLuminance = dot(poiLight.directColor, float3(0.299, 0.587, 0.114));
poiLight.finalLuminance = dot(poiLight.finalLighting, float3(0.299, 0.587, 0.114));
#ifdef POI_GRABPASS
poiLight.finalLighting = max(poiLight.finalLighting, 0.0001);
#endif
if (0.0)
{
poiFragData.baseColor *= saturate(poiFragData.alpha);
}
poiFragData.finalColor = poiFragData.baseColor;
poiFragData.finalColor = poiFragData.baseColor * poiLight.finalLighting;
#ifdef MOCHIE_PBR
MochieBRDF(poiFragData, poiCam, poiLight, poiMesh, poiMods);
#endif
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.alpha = 0.0 ? 1 : poiFragData.alpha;
#else
poiFragData.alpha = _AlphaForceOpaque2 ? 1 : poiFragData.alpha;
#endif
poiFragData.finalColor += poiLight.finalLightAdd;
if (9.0 == POI_MODE_OPAQUE)
{
poiFragData.alpha = 1;
}
clip(poiFragData.alpha - 0.01);
if (9.0 == POI_MODE_CUTOUT && !0.0)
{
poiFragData.alpha = 1;
}
if (4.0 == 4)
{
poiFragData.alpha = saturate(poiFragData.alpha * 10.0);
}
if (9.0 != POI_MODE_TRANSPARENT)
{
poiFragData.finalColor *= poiFragData.alpha;
}
applyUnityFog(poiFragData.finalColor, i.fogData);
return float4(poiFragData.finalColor, poiFragData.alpha) + POI_SAFE_RGB0;
}
ENDCG
}
Pass
{
Name "ShadowCaster"
Tags { "LightMode" = "ShadowCaster" }
Stencil
{
Ref [_StencilRef]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
Comp [_StencilCompareFunction]
Pass [_StencilPassOp]
Fail [_StencilFailOp]
ZFail [_StencilZFailOp]
}
ZWrite [_ZWrite]
Cull Back
AlphaToMask Off
ZTest [_ZTest]
ColorMask RGBA
Offset [_OffsetFactor], [_OffsetUnits]
BlendOp [_BlendOp], [_BlendOpAlpha]
Blend [_SrcBlend] [_DstBlend], [_SrcBlendAlpha] [_DstBlendAlpha]
CGPROGRAM
#define MOCHIE_PBR
#define PROP_LIGHTINGAOMAPS
#define VIGNETTE_MASKED
#define _LIGHTINGMODE_REALISTIC
#define _STOCHASTICMODE_DELIOT_HEITZ
#define PROP_BUMPMAP
#define PROP_LIGHTINGAOMAPS
#define PROP_MOCHIEMETALLICMAPS
#define OPTIMIZER_ENABLED
#pragma target 5.0
#pragma multi_compile_instancing
#pragma multi_compile_shadowcaster
#pragma multi_compile_vertex _ FOG_EXP2
#define POI_PASS_SHADOW
#define POI_WORLD
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "AutoLight.cginc"
SamplerState sampler_linear_clamp;
SamplerState sampler_linear_repeat;
SamplerState sampler_trilinear_clamp;
SamplerState sampler_trilinear_repeat;
SamplerState sampler_point_clamp;
SamplerState sampler_point_repeat;
#define DielectricSpec float4(0.04, 0.04, 0.04, 1.0 - 0.04)
#define HALF_PI float(1.5707964)
#define PI float(3.14159265359)
#define TWO_PI float(6.28318530718)
#define PI_OVER_2 1.5707963f
#define PI_OVER_4 0.785398f
#define EPSILON 0.000001f
#define POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, samplertex, coord, dx, dy) tex.SampleGrad(sampler##samplertex, coord, dx, dy)
#define POI2D_SAMPLE_TEX2D_SAMPLERGRADD(tex, samp, uv, pan, dx, dy) tex.SampleGrad(samp, POI_PAN_UV(uv, pan), dx, dy)
#define POI_PAN_UV(uv, pan) (uv + _Time.x * pan)
#define POI2D_SAMPLER_PAN(tex, texSampler, uv, pan) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, POI_PAN_UV(uv, pan)))
#define POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, POI_PAN_UV(uv, pan), dx, dy))
#define POI2D_SAMPLER(tex, texSampler, uv) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, uv))
#define POI_SAMPLE_1D_X(tex, samp, uv) tex.Sample(samp, float2(uv, 0.5))
#define POI2D_SAMPLER_GRAD(tex, texSampler, uv, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, uv, dx, dy))
#define POI2D_SAMPLER_GRADD(tex, texSampler, uv, dx, dy) tex.SampleGrad(texSampler, uv, dx, dy)
#define POI2D_PAN(tex, uv, pan) (tex2D(tex, POI_PAN_UV(uv, pan)))
#define POI2D(tex, uv) (tex2D(tex, uv))
#define POI_SAMPLE_TEX2D(tex, uv) (UNITY_SAMPLE_TEX2D(tex, uv))
#define POI_SAMPLE_TEX2D_PAN(tex, uv, pan) (UNITY_SAMPLE_TEX2D(tex, POI_PAN_UV(uv, pan)))
#define POI_SAMPLE_CUBE_LOD(tex, sampler, coord, lod) tex.SampleLevel(sampler, coord, lod)
#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, float3(uv, unity_StereoEyeIndex))
#else
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, uv)
#endif
#define POI_SAFE_RGB0 float4(mainTexture.rgb * .0001, 0)
#define POI_SAFE_RGB1 float4(mainTexture.rgb * .0001, 1)
#define POI_SAFE_RGBA mainTexture
#if defined(UNITY_COMPILER_HLSL)
#define PoiInitStruct(type, name) name = (type)0;
#else
#define PoiInitStruct(type, name)
#endif
#define POI_ERROR(poiMesh, gridSize) lerp(float3(1, 0, 1), float3(0, 0, 0), fmod(floor((poiMesh.worldPos.x) * gridSize) + floor((poiMesh.worldPos.y) * gridSize) + floor((poiMesh.worldPos.z) * gridSize), 2) == 0)
#define POI_NAN (asfloat(-1))
#define POI_MODE_OPAQUE 0
#define POI_MODE_CUTOUT 1
#define POI_MODE_FADE 2
#define POI_MODE_TRANSPARENT 3
#define POI_MODE_ADDITIVE 4
#define POI_MODE_SOFTADDITIVE 5
#define POI_MODE_MULTIPLICATIVE 6
#define POI_MODE_2XMULTIPLICATIVE 7
#define POI_MODE_TRANSCLIPPING 9
#ifndef UNITY_SPECCUBE_LOD_STEPS
#define UNITY_SPECCUBE_LOD_STEPS (6)
#endif
#ifndef UNITY_LIGHTING_COMMON_INCLUDED
#define UNITY_LIGHTING_COMMON_INCLUDED
fixed4 _LightColor0;
fixed4 _SpecColor;
struct UnityLight
{
half3 color;
half3 dir;
half ndotl;
};
struct UnityIndirect
{
half3 diffuse;
half3 specular;
};
struct UnityGI
{
UnityLight light;
UnityIndirect indirect;
};
struct UnityGIInput
{
UnityLight light;
float3 worldPos;
half3 worldViewDir;
half atten;
half3 ambient;
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION) || defined(UNITY_ENABLE_REFLECTION_BUFFERS)
float4 boxMin[2];
#endif
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
float4 boxMax[2];
float4 probePosition[2];
#endif
float4 probeHDR[2];
};
#endif
float _GrabMode;
float _Mode;
struct Unity_GlossyEnvironmentData
{
half roughness;
half3 reflUVW;
};
#ifndef _STOCHASTICMODE_NONE
#ifdef _STOCHASTICMODE_DELIOT_HEITZ
float _StochasticDeliotHeitzDensity;
#endif
#endif
float4 _Color;
float _ColorThemeIndex;
UNITY_DECLARE_TEX2D(_MainTex);
#ifdef UNITY_STEREO_INSTANCING_ENABLED
#define STEREO_UV(uv) float3(uv, unity_StereoEyeIndex)
Texture2DArray<float> _CameraDepthTexture;
#else
#define STEREO_UV(uv) uv
Texture2D<float> _CameraDepthTexture;
#endif
float SampleScreenDepth(float2 uv)
{
uv.y = _ProjectionParams.x * 0.5 + 0.5 - uv.y * _ProjectionParams.x;
return _CameraDepthTexture.SampleLevel(sampler_point_clamp, STEREO_UV(uv), 0);
}
bool DepthTextureExists()
{
#ifdef UNITY_STEREO_INSTANCING_ENABLED
float3 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y, dTexDim.z);
#else
float2 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y);
#endif
return dTexDim.x > 16;
}
float _MainPixelMode;
float4 _MainTex_ST;
float2 _MainTexPan;
float _MainTexUV;
float4 _MainTex_TexelSize;
float _MainTexStochastic;
float _MainIgnoreTexAlpha;
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
Texture2D _BumpMap;
#endif
float4 _BumpMap_ST;
float2 _BumpMapPan;
float _BumpMapUV;
float _BumpScale;
float _BumpMapStochastic;
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
Texture2D _AlphaMask;
#endif
float4 _AlphaMask_ST;
float2 _AlphaMaskPan;
float _AlphaMaskUV;
float _AlphaMaskInvert;
float _MainAlphaMaskMode;
float _AlphaMaskBlendStrength;
float _AlphaMaskValue;
float _Cutoff;
float _AlphaForceOpaque;
float _AlphaMod;
float _AlphaPremultiply;
float _AlphaBoostFA;
float _AlphaGlobalMask;
float _AlphaGlobalMaskBlendType;
float _IgnoreFog;
float _RenderingReduceClipDistance;
int _FlipBackfaceNormals;
float _AddBlendOp;
float _Cull;
int _GlobalMaskVertexColorLinearSpace;
float _StereoEnabled;
float _PolarUV;
float2 _PolarCenter;
float _PolarRadialScale;
float _PolarLengthScale;
float _PolarSpiralPower;
float _PanoUseBothEyes;
float _UVModWorldPos0;
float _UVModWorldPos1;
float _UVModLocalPos0;
float _UVModLocalPos1;
struct appdata
{
float4 vertex : POSITION;
float3 normal : NORMAL;
float4 tangent : TANGENT;
float4 color : COLOR;
float2 uv0 : TEXCOORD0;
float2 uv1 : TEXCOORD1;
float2 uv2 : TEXCOORD2;
float2 uv3 : TEXCOORD3;
#ifndef POI_TESSELLATED
uint vertexId : SV_VertexID;
#endif
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOut
{
float4 pos : SV_POSITION;
float4 uv[2] : TEXCOORD0;
float3 normal : TEXCOORD2;
float4 tangent : TEXCOORD3;
float4 worldPos : TEXCOORD4;
float4 localPos : TEXCOORD5;
float4 vertexColor : TEXCOORD6;
float4 lightmapUV : TEXCOORD7;
float worldDir : TEXCOORD8;
float2 fogData: TEXCOORD10;
UNITY_SHADOW_COORDS(12)
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
struct PoiMesh
{
float3 normals[2];
float3 objNormal;
float3 tangentSpaceNormal;
float3 binormal[2];
float3 tangent[2];
float3 worldPos;
float3 localPos;
float3 objectPosition;
float isFrontFace;
float4 vertexColor;
float4 lightmapUV;
float2 uv[10];
float2 parallaxUV;
float2 dx;
float2 dy;
uint isRightHand;
};
struct PoiCam
{
float3 viewDir;
float3 forwardDir;
float3 worldPos;
float distanceToVert;
float4 clipPos;
float4 screenSpacePosition;
float3 reflectionDir;
float3 vertexReflectionDir;
float3 tangentViewDir;
float4 posScreenSpace;
float2 posScreenPixels;
float2 screenUV;
float vDotN;
float4 worldDirection;
};
struct PoiMods
{
float4 Mask;
float audioLink[5];
float audioLinkAvailable;
float audioLinkVersion;
float4 audioLinkTexture;
float2 detailMask;
float2 backFaceDetailIntensity;
float globalEmission;
float4 globalColorTheme[12];
float globalMask[16];
float ALTime[8];
};
struct PoiLight
{
float3 direction;
float nDotVCentered;
float attenuation;
float attenuationStrength;
float3 directColor;
float3 indirectColor;
float occlusion;
float shadowMask;
float detailShadow;
float3 halfDir;
float lightMap;
float lightMapNoAttenuation;
float3 rampedLightMap;
float vertexNDotL;
float nDotL;
float nDotV;
float vertexNDotV;
float nDotH;
float vertexNDotH;
float lDotv;
float lDotH;
float nDotLSaturated;
float nDotLNormalized;
#ifdef POI_PASS_ADD
float additiveShadow;
#endif
float3 finalLighting;
float3 finalLightAdd;
float3 LTCGISpecular;
float3 LTCGIDiffuse;
float directLuminance;
float indirectLuminance;
float finalLuminance;
#if defined(VERTEXLIGHT_ON)
float4 vDotNL;
float4 vertexVDotNL;
float3 vColor[4];
float4 vCorrectedDotNL;
float4 vAttenuation;
float4 vSaturatedDotNL;
float3 vPosition[4];
float3 vDirection[4];
float3 vFinalLighting;
float3 vHalfDir[4];
half4 vDotNH;
half4 vertexVDotNH;
half4 vDotLH;
#endif
};
struct PoiVertexLights
{
float3 direction;
float3 color;
float attenuation;
};
struct PoiFragData
{
float smoothness;
float smoothness2;
float metallic;
float specularMask;
float reflectionMask;
float3 baseColor;
float3 finalColor;
float alpha;
float3 emission;
float toggleVertexLights;
};
float4 poiTransformClipSpacetoScreenSpaceFrag(float4 clipPos)
{
float4 positionSS = float4(clipPos.xyz * clipPos.w, clipPos.w);
positionSS.xy = positionSS.xy / _ScreenParams.xy;
return positionSS;
}
static float4 PoiSHAr = 0;
static float4 PoiSHAg = 0;
static float4 PoiSHAb = 0;
static float4 PoiSHBr = 0;
static float4 PoiSHBg = 0;
static float4 PoiSHBb = 0;
static float4 PoiSHC = 0;
half3 PoiSHEval_L0L1(half4 normal)
{
half3 x;
x.r = dot(PoiSHAr, normal);
x.g = dot(PoiSHAg, normal);
x.b = dot(PoiSHAb, normal);
return x;
}
half3 PoiSHEval_L2(half4 normal)
{
half3 x1, x2;
half4 vB = normal.xyzz * normal.yzzx;
x1.r = dot(PoiSHBr, vB);
x1.g = dot(PoiSHBg, vB);
x1.b = dot(PoiSHBb, vB);
half vC = normal.x*normal.x - normal.y*normal.y;
x2 = PoiSHC.rgb * vC;
return x1 + x2;
}
half3 PoiShadeSH9 (half4 normal)
{
half3 res = PoiSHEval_L0L1(normal);
res += PoiSHEval_L2(normal);
#ifdef UNITY_COLORSPACE_GAMMA
res = LinearToGammaSpace(res);
#endif
return res;
}
inline half4 Pow5(half4 x)
{
return x * x * x * x * x;
}
inline half3 FresnelLerp(half3 F0, half3 F90, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return lerp(F0, F90, t);
}
inline half3 FresnelTerm(half3 F0, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return F0 + (1 - F0) * t;
}
half perceptualRoughnessToMipmapLevel(half perceptualRoughness)
{
return perceptualRoughness * UNITY_SPECCUBE_LOD_STEPS;
}
half3 Unity_GlossyEnvironment(UNITY_ARGS_TEXCUBE(tex), half4 hdr, Unity_GlossyEnvironmentData glossIn)
{
half perceptualRoughness = glossIn.roughness /* perceptualRoughness */ ;
#if 0
float m = PerceptualRoughnessToRoughness(perceptualRoughness); // m is the real roughness parameter
const float fEps = 1.192092896e-07F; // smallest such that 1.0+FLT_EPSILON != 1.0 (+1e-4h is NOT good here. is visibly very wrong)
float n = (2.0 / max(fEps, m * m)) - 2.0; // remap to spec power. See eq. 21 in --> https://dl.dropboxusercontent.com/u/55891920/papers/mm_brdf.pdf
n /= 4; // remap from n_dot_h formulatino to n_dot_r. See section "Pre-convolved Cube Maps vs Path Tracers" --> https://s3.amazonaws.com/docs.knaldtech.com/knald/1.0.0/lys_power_drops.html
perceptualRoughness = pow(2 / (n + 2), 0.25); // remap back to square root of real roughness (0.25 include both the sqrt root of the conversion and sqrt for going from roughness to perceptualRoughness)
#else
perceptualRoughness = perceptualRoughness * (1.7 - 0.7 * perceptualRoughness);
#endif
half mip = perceptualRoughnessToMipmapLevel(perceptualRoughness);
half3 R = glossIn.reflUVW;
half4 rgbm = UNITY_SAMPLE_TEXCUBE_LOD(tex, R, mip);
return DecodeHDR(rgbm, hdr);
}
half3 UnpackScaleNormalDXT5nm(half4 packednormal, half bumpScale)
{
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
}
half3 LerpWhiteTo(half3 b, half t)
{
half oneMinusT = 1 - t;
return half3(oneMinusT, oneMinusT, oneMinusT) + b * t;
}
inline float GGXTerm(float NdotH, float roughness)
{
float a2 = roughness * roughness;
float d = (NdotH * a2 - NdotH) * NdotH + 1.0f; // 2 mad
return UNITY_INV_PI * a2 / (d * d + 1e-7f); // This function is not intended to be running on Mobile,
}
Unity_GlossyEnvironmentData UnityGlossyEnvironmentSetup(half Smoothness, half3 worldViewDir, half3 Normal, half3 fresnel0)
{
Unity_GlossyEnvironmentData g;
g.roughness /* perceptualRoughness */ = 1 - Smoothness;
g.reflUVW = reflect(-worldViewDir, Normal);
return g;
}
half3 UnpackScaleNormalRGorAG(half4 packednormal, half bumpScale)
{
#if defined(UNITY_NO_DXT5nm)
half3 normal = packednormal.xyz * 2 - 1;
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
return normal;
#elif defined(UNITY_ASTC_NORMALMAP_ENCODING)
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
normal.xy *= bumpScale;
return normal;
#else
packednormal.x *= packednormal.w;
half3 normal;
normal.xy = (packednormal.xy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
#endif
}
half3 UnpackScaleNormal(half4 packednormal, half bumpScale)
{
return UnpackScaleNormalRGorAG(packednormal, bumpScale);
}
half3 BlendNormals(half3 n1, half3 n2)
{
return normalize(half3(n1.xy + n2.xy, n1.z * n2.z));
}
inline float2 Pow4(float2 x)
{
return x * x * x * x;
}
inline float3 Unity_SafeNormalize(float3 inVec)
{
float dp3 = max(0.001f, dot(inVec, inVec));
return inVec * rsqrt(dp3);
}
inline float3 BoxProjectedCubemapDirection(float3 worldRefl, float3 worldPos, float4 cubemapCenter, float4 boxMin, float4 boxMax)
{
if (cubemapCenter.w > 0.0)
{
float3 nrdir = normalize(worldRefl);
#if 1
float3 rbmax = (boxMax.xyz - worldPos) / nrdir;
float3 rbmin = (boxMin.xyz - worldPos) / nrdir;
float3 rbminmax = (nrdir > 0.0f) ? rbmax : rbmin;
#else // Optimized version
float3 rbmax = (boxMax.xyz - worldPos);
float3 rbmin = (boxMin.xyz - worldPos);
float3 select = step(float3(0, 0, 0), nrdir);
float3 rbminmax = lerp(rbmax, rbmin, select);
rbminmax /= nrdir;
#endif
float fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);
worldPos -= cubemapCenter.xyz;
worldRefl = worldPos + nrdir * fa;
}
return worldRefl;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, Unity_GlossyEnvironmentData glossIn)
{
half3 specular;
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
half3 originalReflUVW = glossIn.reflUVW;
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[0], data.boxMin[0], data.boxMax[0]);
#endif
#ifdef _GLOSSYREFLECTIONS_OFF
specular = unity_IndirectSpecColor.rgb;
#else
half3 env0 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE(unity_SpecCube0), data.probeHDR[0], glossIn);
#ifdef UNITY_SPECCUBE_BLENDING
const float kBlendFactor = 0.99999;
float blendLerp = data.boxMin[0].w;
if (blendLerp < kBlendFactor)
{
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[1], data.boxMin[1], data.boxMax[1]);
#endif
half3 env1 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE_SAMPLER(unity_SpecCube1, unity_SpecCube0), data.probeHDR[1], glossIn);
specular = lerp(env1, env0, blendLerp);
}
else
{
specular = env0;
}
#else
specular = env0;
#endif
#endif
return specular * occlusion;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
{
return UnityGI_IndirectSpecular(data, occlusion, glossIn);
}
#ifndef glsl_mod
#define glsl_mod(x, y) (((x) - (y) * floor((x) / (y))))
#endif
uniform float random_uniform_float_only_used_to_stop_compiler_warnings = 0.0f;
float2 poiUV(float2 uv, float4 tex_st)
{
return uv * tex_st.xy + tex_st.zw;
}
float2 vertexUV(in VertexOut o, int index)
{
switch(index)
{
case 0:
return o.uv[0].xy;
case 1:
return o.uv[0].zw;
case 2:
return o.uv[1].xy;
case 3:
return o.uv[1].zw;
default:
return o.uv[0].xy;
}
}
float2 vertexUV(in appdata v, int index)
{
switch(index)
{
case 0:
return v.uv0.xy;
case 1:
return v.uv1.xy;
case 2:
return v.uv2.xy;
case 3:
return v.uv3.xy;
default:
return v.uv0.xy;
}
}
float calculateluminance(float3 color)
{
return color.r * 0.299 + color.g * 0.587 + color.b * 0.114;
}
float dotToDegrees(float dot)
{
dot = clamp(dot, -1.0, 1.0);
return degrees(acos(dot));
}
float dotToDegrees(float3 a, float3 b)
{
return dotToDegrees(dot(normalize(a), normalize(b)));
}
float _VRChatCameraMode;
float _VRChatMirrorMode;
float VRCCameraMode()
{
return _VRChatCameraMode;
}
float VRCMirrorMode()
{
return _VRChatMirrorMode;
}
bool IsInMirror()
{
return unity_CameraProjection[2][0] != 0.f || unity_CameraProjection[2][1] != 0.f;
}
bool IsOrthographicCamera()
{
return unity_OrthoParams.w == 1 || UNITY_MATRIX_P[3][3] == 1;
}
float shEvaluateDiffuseL1Geomerics_local(float L0, float3 L1, float3 n)
{
float R0 = max(0, L0);
float3 R1 = 0.5f * L1;
float lenR1 = length(R1);
float q = dot(normalize(R1), n) * 0.5 + 0.5;
q = saturate(q); // Thanks to ScruffyRuffles for the bug identity.
float p = 1.0f + 2.0f * lenR1 / R0;
float a = (1.0f - lenR1 / R0) / (1.0f + lenR1 / R0);
return R0 * (a + (1.0f - a) * (p + 1.0f) * pow(q, p));
}
half3 BetterSH9(half4 normal)
{
float3 indirect;
float3 L0 = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
indirect.r = shEvaluateDiffuseL1Geomerics_local(L0.r, PoiSHAr.xyz, normal.xyz);
indirect.g = shEvaluateDiffuseL1Geomerics_local(L0.g, PoiSHAg.xyz, normal.xyz);
indirect.b = shEvaluateDiffuseL1Geomerics_local(L0.b, PoiSHAb.xyz, normal.xyz);
indirect = max(0, indirect);
indirect += SHEvalLinearL2(normal);
return indirect;
}
float3 getCameraForward()
{
#if UNITY_SINGLE_PASS_STEREO
float3 p1 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 1, 1));
float3 p2 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 0, 1));
#else
float3 p1 = mul(unity_CameraToWorld, float4(0, 0, 1, 1)).xyz;
float3 p2 = mul(unity_CameraToWorld, float4(0, 0, 0, 1)).xyz;
#endif
return normalize(p2 - p1);
}
half3 GetSHLength()
{
half3 x, x1;
x.r = length(PoiSHAr);
x.g = length(PoiSHAg);
x.b = length(PoiSHAb);
x1.r = length(PoiSHBr);
x1.g = length(PoiSHBg);
x1.b = length(PoiSHBb);
return x + x1;
}
float3 BoxProjection(float3 direction, float3 position, float4 cubemapPosition, float3 boxMin, float3 boxMax)
{
#if UNITY_SPECCUBE_BOX_PROJECTION
if (cubemapPosition.w > 0)
{
float3 factors = ((direction > 0 ? boxMax : boxMin) - position) / direction;
float scalar = min(min(factors.x, factors.y), factors.z);
direction = direction * scalar + (position - cubemapPosition.xyz);
}
#endif
return direction;
}
float poiMax(float2 i)
{
return max(i.x, i.y);
}
float poiMax(float3 i)
{
return max(max(i.x, i.y), i.z);
}
float poiMax(float4 i)
{
return max(max(max(i.x, i.y), i.z), i.w);
}
float3 calculateNormal(in float3 baseNormal, in PoiMesh poiMesh, in Texture2D normalTexture, in float4 normal_ST, in float2 normalPan, in float normalUV, in float normalIntensity)
{
float3 normal = UnpackScaleNormal(POI2D_SAMPLER_PAN(normalTexture, _MainTex, poiUV(poiMesh.uv[normalUV], normal_ST), normalPan), normalIntensity);
return normalize(
normal.x * poiMesh.tangent[0] +
normal.y * poiMesh.binormal[0] +
normal.z * baseNormal
);
}
float remap(float x, float minOld, float maxOld, float minNew = 0, float maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float2 remap(float2 x, float2 minOld, float2 maxOld, float2 minNew = 0, float2 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float3 remap(float3 x, float3 minOld, float3 maxOld, float3 minNew = 0, float3 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float4 remap(float4 x, float4 minOld, float4 maxOld, float4 minNew = 0, float4 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float remapClamped(float minOld, float maxOld, float x, float minNew = 0, float maxNew = 1)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 remapClamped(float2 minOld, float2 maxOld, float2 x, float2 minNew, float2 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float3 remapClamped(float3 minOld, float3 maxOld, float3 x, float3 minNew, float3 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float4 remapClamped(float4 minOld, float4 maxOld, float4 x, float4 minNew, float4 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 calcParallax(in float height, in PoiCam poiCam)
{
return ((height * - 1) + 1) * (poiCam.tangentViewDir.xy / poiCam.tangentViewDir.z);
}
float4 poiBlend(const float sourceFactor, const float4 sourceColor, const float destinationFactor, const float4 destinationColor, const float4 blendFactor)
{
float4 sA = 1 - blendFactor;
const float4 blendData[11] = {
float4(0.0, 0.0, 0.0, 0.0),
float4(1.0, 1.0, 1.0, 1.0),
destinationColor,
sourceColor,
float4(1.0, 1.0, 1.0, 1.0) - destinationColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sourceColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sA,
saturate(sourceColor.aaaa),
1 - sA,
};
return lerp(blendData[sourceFactor] * sourceColor + blendData[destinationFactor] * destinationColor, sourceColor, sA);
}
float blendColorBurn(float base, float blend)
{
return (blend == 0.0) ? blend : max((1.0 - ((1.0 - base) * rcp(random_uniform_float_only_used_to_stop_compiler_warnings + blend))), 0.0);
}
float3 blendColorBurn(float3 base, float3 blend)
{
return float3(blendColorBurn(base.r, blend.r), blendColorBurn(base.g, blend.g), blendColorBurn(base.b, blend.b));
}
float blendColorDodge(float base, float blend)
{
return (blend == 1.0) ? blend : min(base / (1.0 - blend), 1.0);
}
float3 blendColorDodge(float3 base, float3 blend)
{
return float3(blendColorDodge(base.r, blend.r), blendColorDodge(base.g, blend.g), blendColorDodge(base.b, blend.b));
}
float blendDarken(float base, float blend)
{
return min(blend, base);
}
float3 blendDarken(float3 base, float3 blend)
{
return float3(blendDarken(base.r, blend.r), blendDarken(base.g, blend.g), blendDarken(base.b, blend.b));
}
float blendOverlay(float base, float blend)
{
return base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend));
}
float3 blendOverlay(float3 base, float3 blend)
{
return float3(blendOverlay(base.r, blend.r), blendOverlay(base.g, blend.g), blendOverlay(base.b, blend.b));
}
float blendLighten(float base, float blend)
{
return max(blend, base);
}
float3 blendLighten(float3 base, float3 blend)
{
return float3(blendLighten(base.r, blend.r), blendLighten(base.g, blend.g), blendLighten(base.b, blend.b));
}
float blendLinearDodge(float base, float blend)
{
return min(base + blend, 1.0);
}
float3 blendLinearDodge(float3 base, float3 blend)
{
return base + blend;
}
float blendMultiply(float base, float blend)
{
return base * blend;
}
float3 blendMultiply(float3 base, float3 blend)
{
return base * blend;
}
float blendNormal(float base, float blend)
{
return blend;
}
float3 blendNormal(float3 base, float3 blend)
{
return blend;
}
float blendScreen(float base, float blend)
{
return 1.0 - ((1.0 - base) * (1.0 - blend));
}
float3 blendScreen(float3 base, float3 blend)
{
return float3(blendScreen(base.r, blend.r), blendScreen(base.g, blend.g), blendScreen(base.b, blend.b));
}
float blendSubtract(float base, float blend)
{
return max(base - blend, 0.0);
}
float3 blendSubtract(float3 base, float3 blend)
{
return max(base - blend, 0.0);
}
float blendMixed(float base, float blend)
{
return base + base * blend;
}
float3 blendMixed(float3 base, float3 blend)
{
return base + base * blend;
}
float3 customBlend(float3 base, float3 blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 1: output = lerp(base, blendDarken(base, blend), alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
float3 customBlend(float base, float blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
#define REPLACE 0
#define SUBSTRACT 1
#define MULTIPLY 2
#define DIVIDE 3
#define MIN 4
#define MAX 5
#define AVERAGE 6
#define ADD 7
float maskBlend(float baseMask, float blendMask, float blendType)
{
float output = 0;
switch(blendType)
{
case REPLACE: output = blendMask; break;
case SUBSTRACT: output = baseMask - blendMask; break;
case MULTIPLY: output = baseMask * blendMask; break;
case DIVIDE: output = baseMask / blendMask; break;
case MIN: output = min(baseMask, blendMask); break;
case MAX: output = max(baseMask, blendMask); break;
case AVERAGE: output = (baseMask + blendMask) * 0.5; break;
case ADD: output = baseMask + blendMask; break;
}
return saturate(output);
}
float globalMaskBlend(float baseMask, float globalMaskIndex, float blendType, PoiMods poiMods)
{
if (globalMaskIndex == 0)
{
return baseMask;
}
else
{
return maskBlend(baseMask, poiMods.globalMask[globalMaskIndex - 1], blendType);
}
}
inline float poiRand(float2 co)
{
float3 p3 = frac(float3(co.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.x + p3.y) * p3.z);
}
inline float4 poiRand4(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
float2 a = frac((p3.xx + p3.yz) * p3.zy);
float2 s2 = seed + 37.0;
float3 q3 = frac(float3(s2.xyx) * 0.1031);
q3 += dot(q3, q3.yzx + 33.33);
float2 b = frac((q3.xx + q3.yz) * q3.zy);
return float4(a, b);
}
inline float2 poiRand2(float seed)
{
float2 x = float2(seed, seed * 1.3);
float3 p3 = frac(float3(x.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float2 poiRand2(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float poiRand3(float seed)
{
float p = frac(seed * 0.1031);
p *= p + 33.33;
p *= p + p;
return frac(p);
}
inline float3 poiRand3(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3(float3 seed)
{
float3 p3 = frac(seed * 0.1031);
p3 += dot(p3, p3.zyx + 31.32);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3Range(float2 Seed, float Range)
{
float3 r = poiRand3(Seed);
return (r * 2.0 - 1.0) * Range;
}
float3 randomFloat3WiggleRange(float2 Seed, float Range, float wiggleSpeed, float timeOffset)
{
float3 rando = (float3(
frac(sin(dot(Seed.xy, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(Seed.yx, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(float2(Seed.x * Seed.y, Seed.y + Seed.x), float2(12.9898, 78.233))) * 43758.5453)
) * 2 - 1);
float speed = 1 + wiggleSpeed;
return float3(sin(((_Time.x + timeOffset) + rando.x * PI) * speed), sin(((_Time.x + timeOffset) + rando.y * PI) * speed), sin(((_Time.x + timeOffset) + rando.z * PI) * speed)) * Range;
}
static const float3 HCYwts = float3(0.299, 0.587, 0.114);
static const float HCLgamma = 3;
static const float HCLy0 = 100;
static const float HCLmaxL = 0.530454533953517; // == exp(HCLgamma / HCLy0) - 0.5
static const float3 wref = float3(1.0, 1.0, 1.0);
#define TAU 6.28318531
float3 HUEtoRGB(in float H)
{
float R = abs(H * 6 - 3) - 1;
float G = 2 - abs(H * 6 - 2);
float B = 2 - abs(H * 6 - 4);
return saturate(float3(R, G, B));
}
float3 RGBtoHCV(in float3 RGB)
{
float4 P = (RGB.g < RGB.b) ? float4(RGB.bg, -1.0, 2.0 / 3.0) : float4(RGB.gb, 0.0, -1.0 / 3.0);
float4 Q = (RGB.r < P.x) ? float4(P.xyw, RGB.r) : float4(RGB.r, P.yzx);
float C = Q.x - min(Q.w, Q.y);
float H = abs((Q.w - Q.y) / (6 * C + EPSILON) + Q.z);
return float3(H, C, Q.x);
}
float3 RGBtoHSV(float3 c)
{
float4 K = float4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
float4 p = lerp(float4(c.bg, K.wz), float4(c.gb, K.xy), step(c.b, c.g));
float4 q = lerp(float4(p.xyw, c.r), float4(c.r, p.yzx), step(p.x, c.r));
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
return float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
}
float3 HSVtoRGB(float3 c)
{
float4 K = float4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
float3 p = abs(frac(c.xxx + K.xyz) * 6.0 - K.www);
return c.z * lerp(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
void DecomposeHDRColor(in float3 linearColorHDR, out float3 baseLinearColor, out float exposure)
{
float maxColorComponent = max(linearColorHDR.r, max(linearColorHDR.g, linearColorHDR.b));
bool isSDR = maxColorComponent <= 1.0;
float scaleFactor = isSDR ? 1.0 : (1.0 / maxColorComponent);
exposure = isSDR ? 0.0 : log(maxColorComponent) * 1.44269504089; // ln(2)
baseLinearColor = scaleFactor * linearColorHDR;
}
float3 ApplyHDRExposure(float3 linearColor, float exposure)
{
return linearColor * pow(2, exposure);
}
float3 ModifyViaHSV(float3 color, float h, float s, float v)
{
float3 colorHSV = RGBtoHSV(color);
colorHSV.x = frac(colorHSV.x + h);
colorHSV.y = saturate(colorHSV.y + s);
colorHSV.z = saturate(colorHSV.z + v);
return HSVtoRGB(colorHSV);
}
float3 ModifyViaHSV(float3 color, float3 HSVMod)
{
return ModifyViaHSV(color, HSVMod.x, HSVMod.y, HSVMod.z);
}
float4x4 brightnessMatrix(float brightness)
{
return float4x4(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
brightness, brightness, brightness, 1
);
}
float4x4 contrastMatrix(float contrast)
{
float t = (1.0 - contrast) / 2.0;
return float4x4(
contrast, 0, 0, 0,
0, contrast, 0, 0,
0, 0, contrast, 0,
t, t, t, 1
);
}
float4x4 saturationMatrix(float saturation)
{
float3 luminance = float3(0.3086, 0.6094, 0.0820);
float oneMinusSat = 1.0 - saturation;
float3 red = luminance.x * oneMinusSat;
red += float3(saturation, 0, 0);
float3 green = luminance.y * oneMinusSat;
green += float3(0, saturation, 0);
float3 blue = luminance.z * oneMinusSat;
blue += float3(0, 0, saturation);
return float4x4(
red, 0,
green, 0,
blue, 0,
0, 0, 0, 1
);
}
float4 PoiColorBCS(float4 color, float brightness, float contrast, float saturation)
{
return mul(color, mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation))));
}
float3 PoiColorBCS(float3 color, float brightness, float contrast, float saturation)
{
return mul(float4(color, 1), mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation)))).rgb;
}
float3 linear_srgb_to_oklab(float3 c)
{
float l = 0.4122214708 * c.x + 0.5363325363 * c.y + 0.0514459929 * c.z;
float m = 0.2119034982 * c.x + 0.6806995451 * c.y + 0.1073969566 * c.z;
float s = 0.0883024619 * c.x + 0.2817188376 * c.y + 0.6299787005 * c.z;
float l_ = pow(l, 1.0 / 3.0);
float m_ = pow(m, 1.0 / 3.0);
float s_ = pow(s, 1.0 / 3.0);
return float3(
0.2104542553 * l_ + 0.7936177850 * m_ - 0.0040720468 * s_,
1.9779984951 * l_ - 2.4285922050 * m_ + 0.4505937099 * s_,
0.0259040371 * l_ + 0.7827717662 * m_ - 0.8086757660 * s_
);
}
float3 oklab_to_linear_srgb(float3 c)
{
float l_ = c.x + 0.3963377774 * c.y + 0.2158037573 * c.z;
float m_ = c.x - 0.1055613458 * c.y - 0.0638541728 * c.z;
float s_ = c.x - 0.0894841775 * c.y - 1.2914855480 * c.z;
float l = l_ * l_ * l_;
float m = m_ * m_ * m_;
float s = s_ * s_ * s_;
return float3(
+ 4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s,
- 1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s,
- 0.0041960863 * l - 0.7034186147 * m + 1.7076147010 * s
);
}
float3 hueShiftOKLab(float3 color, float shift, float selectOrShift)
{
float3 oklab = linear_srgb_to_oklab(color);
float chroma = length(oklab.yz);
if (chroma < 1e-5)
{
return color;
}
float hue = atan2(oklab.z, oklab.y);
hue = shift * TWO_PI + hue * selectOrShift; // Add the hue shift
oklab.y = cos(hue) * chroma;
oklab.z = sin(hue) * chroma;
return oklab_to_linear_srgb(oklab);
}
float3 hueShiftHSV(float3 color, float hueOffset, float selectOrShift)
{
float3 hsvCol = RGBtoHSV(color);
hsvCol.x = hsvCol.x * selectOrShift + hueOffset;
return HSVtoRGB(hsvCol);
}
float3 hueShift(float3 color, float shift, float ColorSpace, float selectOrShift)
{
switch(ColorSpace)
{
case 0.0:
return hueShiftOKLab(color, shift, selectOrShift);
case 1.0:
return hueShiftHSV(color, shift, selectOrShift);
default:
return float3(1.0, 0.0, 0.0);
}
}
float4 hueShift(float4 color, float shift, float ColorSpace, float selectOrShift)
{
return float4(hueShift(color.rgb, shift, ColorSpace, selectOrShift), color.a);
}
float4x4 poiRotationMatrixFromAngles(float x, float y, float z)
{
float angleX = radians(x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float4x4 poiRotationMatrixFromAngles(float3 angles)
{
float angleX = radians(angles.x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(angles.y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(angles.z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float3 _VRChatMirrorCameraPos;
float3 getCameraPosition()
{
#ifdef USING_STEREO_MATRICES
return unity_StereoWorldSpaceCameraPos[0] * .5 + unity_StereoWorldSpaceCameraPos[1] * .5;
#endif
return _VRChatMirrorMode == 1 ? _VRChatMirrorCameraPos : _WorldSpaceCameraPos;
}
#ifdef POI_AUDIOLINK
inline int poiALBandPass(int bandIdx)
{
bandIdx = clamp(bandIdx, 0, 3);
return bandIdx == 0 ? ALPASS_AUDIOBASS : bandIdx == 1 ? ALPASS_AUDIOLOWMIDS : bandIdx == 2 ? ALPASS_AUDIOHIGHMIDS : ALPASS_AUDIOTREBLE;
}
#endif
float2 calcPixelScreenUVs(half4 grabPos)
{
half2 uv = grabPos.xy / (grabPos.w + 0.0000000001);
#if UNITY_SINGLE_PASS_STEREO
uv.xy *= half2(_ScreenParams.x * 2, _ScreenParams.y);
#else
uv.xy *= _ScreenParams.xy;
#endif
return uv;
}
float CalcMipLevel(float2 texture_coord)
{
float2 dx = ddx(texture_coord);
float2 dy = ddy(texture_coord);
float delta_max_sqr = max(dot(dx, dx), dot(dy, dy));
return 0.5 * log2(delta_max_sqr);
}
float inverseLerp(float A, float B, float T)
{
return (T - A) / (B - A);
}
float inverseLerp2(float2 a, float2 b, float2 value)
{
float2 AB = b - a;
float2 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp3(float3 a, float3 b, float3 value)
{
float3 AB = b - a;
float3 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp4(float4 a, float4 b, float4 value)
{
float4 AB = b - a;
float4 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float4 QuaternionFromMatrix(
float m00, float m01, float m02,
float m10, float m11, float m12,
float m20, float m21, float m22)
{
float4 q;
float trace = m00 + m11 + m22;
if (trace > 0)
{
float s = sqrt(trace + 1) * 2;
q.w = 0.25 * s;
q.x = (m21 - m12) / s;
q.y = (m02 - m20) / s;
q.z = (m10 - m01) / s;
}
else if (m00 > m11 && m00 > m22)
{
float s = sqrt(1 + m00 - m11 - m22) * 2;
q.w = (m21 - m12) / s;
q.x = 0.25 * s;
q.y = (m01 + m10) / s;
q.z = (m02 + m20) / s;
}
else if (m11 > m22)
{
float s = sqrt(1 + m11 - m00 - m22) * 2;
q.w = (m02 - m20) / s;
q.x = (m01 + m10) / s;
q.y = 0.25 * s;
q.z = (m12 + m21) / s;
}
else
{
float s = sqrt(1 + m22 - m00 - m11) * 2;
q.w = (m10 - m01) / s;
q.x = (m02 + m20) / s;
q.y = (m12 + m21) / s;
q.z = 0.25 * s;
}
return q;
}
float4 MulQuat(float4 a, float4 b)
{
return float4(
a.w * b.x + a.x * b.w + a.y * b.z - a.z * b.y,
a.w * b.y - a.x * b.z + a.y * b.w + a.z * b.x,
a.w * b.z + a.x * b.y - a.y * b.x + a.z * b.w,
a.w * b.w - a.x * b.x - a.y * b.y - a.z * b.z
);
}
float4 QuaternionFromBasis(float3 sx, float3 sy, float3 sz)
{
return QuaternionFromMatrix(
sx.x, sy.x, sz.x,
sx.y, sy.y, sz.y,
sx.z, sy.z, sz.z
);
}
float4 BuildQuatFromForwardUp(float3 forward, float3 up)
{
float3 f = normalize(forward);
float3 u = normalize(up);
float3 x = normalize(cross(u, f));
float3 y = cross(f, x);
return QuaternionFromBasis(x, y, f);
}
float3 QuaternionToEuler(float4 q)
{
float3 euler;
float sinr_cosp = 2 * (q.w * q.z + q.x * q.y);
float cosr_cosp = 1 - 2 * (q.z * q.z + q.x * q.x);
euler.z = atan2(sinr_cosp, cosr_cosp) * 57.2958;
float sinp = 2 * (q.w * q.x - q.y * q.z);
if (abs(sinp) >= 1)
euler.x = (sinp >= 0 ? 1 : - 1) * 90;
else
euler.x = asin(sinp) * 57.2958;
float siny_cosp = 2 * (q.w * q.y + q.z * q.x);
float cosy_cosp = 1 - 2 * (q.x * q.x + q.y * q.y);
euler.y = atan2(siny_cosp, cosy_cosp) * 57.2958;
return euler;
}
float4 EulerToQuaternion(float3 euler)
{
float3 eulerRad = euler * 0.0174533;
float cx = cos(eulerRad.x * 0.5);
float sx = sin(eulerRad.x * 0.5);
float cy = cos(eulerRad.y * 0.5);
float sy = sin(eulerRad.y * 0.5);
float cz = cos(eulerRad.z * 0.5);
float sz = sin(eulerRad.z * 0.5);
float4 q;
q.w = cx * cy * cz + sx * sy * sz;
q.x = sx * cy * cz - cx * sy * sz;
q.y = cx * sy * cz + sx * cy * sz;
q.z = cx * cy * sz - sx * sy * cz;
return q;
}
float4 quaternion_conjugate(float4 v)
{
return float4(
v.x, -v.yzw
);
}
float4 quaternion_mul(float4 v1, float4 v2)
{
float4 result1 = (v1.x * v2 + v1 * v2.x);
float4 result2 = float4(
- dot(v1.yzw, v2.yzw),
cross(v1.yzw, v2.yzw)
);
return float4(result1 + result2);
}
float4 get_quaternion_from_angle(float3 axis, float angle)
{
float sn = sin(angle * 0.5);
float cs = cos(angle * 0.5);
return float4(axis * sn, cs);
}
float4 quaternion_from_vector(float3 inVec)
{
return float4(0.0, inVec);
}
float degree_to_radius(float degree)
{
return (
degree / 180.0 * PI
);
}
float3 rotate_with_quaternion(float3 inVec, float3 rotation)
{
float4 qx = get_quaternion_from_angle(float3(1, 0, 0), radians(rotation.x));
float4 qy = get_quaternion_from_angle(float3(0, 1, 0), radians(rotation.y));
float4 qz = get_quaternion_from_angle(float3(0, 0, 1), radians(rotation.z));
#define MUL3(A, B, C) quaternion_mul(quaternion_mul((A), (B)), (C))
float4 quaternion = normalize(MUL3(qx, qy, qz));
float4 conjugate = quaternion_conjugate(quaternion);
float4 inVecQ = quaternion_from_vector(inVec);
float3 rotated = (
MUL3(quaternion, inVecQ, conjugate)
).yzw;
return rotated;
}
float3 RotateByQuaternion(float4 q, float3 v)
{
float3 u = q.xyz;
float s = q.w;
return 2.0 * dot(u, v) * u
+ (s * s - dot(u, u)) * v
+ 2.0 * s * cross(u, v);
}
float4 SlerpQuaternion(float4 qa, float4 qb, float t)
{
float cosHalfTheta = dot(qa, qb);
if (cosHalfTheta < 0.0)
{
qb = -qb;
cosHalfTheta = -cosHalfTheta;
}
if (cosHalfTheta > 0.9995)
{
float4 qr = normalize(qa * (1 - t) + qb * t);
return qr;
}
float halfTheta = acos(cosHalfTheta);
float sinHalfTheta = sqrt(1.0 - cosHalfTheta * cosHalfTheta);
float a = sin((1 - t) * halfTheta) / sinHalfTheta;
float b = sin(t * halfTheta) / sinHalfTheta;
return qa * a + qb * b;
}
float4 transform(float4 input, float4 pos, float4 rotation, float4 scale)
{
input.rgb *= (scale.xyz * scale.w);
input = float4(rotate_with_quaternion(input.xyz, rotation.xyz * rotation.w) + (pos.xyz * pos.w), input.w);
return input;
}
float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time)
{
float RotateUV_ang = _radian;
float RotateUV_cos = cos(_time * RotateUV_ang);
float RotateUV_sin = sin(_time * RotateUV_ang);
return (mul(_uv - _piv, float2x2(RotateUV_cos, -RotateUV_sin, RotateUV_sin, RotateUV_cos)) + _piv);
}
float3 RotateAroundAxis(float3 original, float3 axis, float radian)
{
float s = sin(radian);
float c = cos(radian);
float one_minus_c = 1.0 - c;
axis = normalize(axis);
float3x3 rot_mat = {
one_minus_c * axis.x * axis.x + c, one_minus_c * axis.x * axis.y - axis.z * s, one_minus_c * axis.z * axis.x + axis.y * s,
one_minus_c * axis.x * axis.y + axis.z * s, one_minus_c * axis.y * axis.y + c, one_minus_c * axis.y * axis.z - axis.x * s,
one_minus_c * axis.z * axis.x - axis.y * s, one_minus_c * axis.y * axis.z + axis.x * s, one_minus_c * axis.z * axis.z + c
};
return mul(rot_mat, original);
}
float3 poiThemeColor(in PoiMods poiMods, in float3 srcColor, in float themeIndex)
{
float3 outputColor = srcColor;
if (themeIndex != 0)
{
themeIndex = max(themeIndex - 1, 0);
if (themeIndex <= 3)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
else
{
#ifdef POI_AUDIOLINK
if (poiMods.audioLinkAvailable)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
#endif
}
}
return outputColor;
}
float3 lilToneCorrection(float3 c, float4 hsvg)
{
c = pow(abs(c), hsvg.w);
float4 p = (c.b > c.g) ? float4(c.bg, -1.0, 2.0 / 3.0) : float4(c.gb, 0.0, -1.0 / 3.0);
float4 q = (p.x > c.r) ? float4(p.xyw, c.r) : float4(c.r, p.yzx);
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
float3 hsv = float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
hsv = float3(hsv.x + hsvg.x, saturate(hsv.y * hsvg.y), saturate(hsv.z * hsvg.z));
return hsv.z - hsv.z * hsv.y + hsv.z * hsv.y * saturate(abs(frac(hsv.x + float3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - 3.0) - 1.0);
}
float3 lilBlendColor(float3 dstCol, float3 srcCol, float3 srcA, int blendMode)
{
float3 ad = dstCol + srcCol;
float3 mu = dstCol * srcCol;
float3 outCol = float3(0, 0, 0);
if (blendMode == 0) outCol = srcCol; // Normal
if (blendMode == 1) outCol = ad; // Add
if (blendMode == 2) outCol = max(ad - mu, dstCol); // Screen
if (blendMode == 3) outCol = mu; // Multiply
return lerp(dstCol, outCol, srcA);
}
float lilIsIn0to1(float f)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, 1.0));
}
float lilIsIn0to1(float f, float nv)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, nv));
}
float poiEdgeLinearNoSaturate(float value, float border)
{
return (value - border) / clamp(fwidth(value), 0.0001, 1.0);
}
float3 poiEdgeLinearNoSaturate(float value, float3 border)
{
return float3(
(value - border.x) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.y) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.z) / clamp(fwidth(value), 0.0001, 1.0)
);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur)
{
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeNonLinearNoSaturate(float value, float border)
{
float fwidthValue = fwidth(value);
return smoothstep(border - fwidthValue, border + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinear(float value, float border)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border));
}
float poiEdgeNonLinear(float value, float border, float blur)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur));
}
float poiEdgeNonLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur, borderRange));
}
float poiEdgeLinear(float value, float border)
{
return saturate(poiEdgeLinearNoSaturate(value, border));
}
float poiEdgeLinear(float value, float border, float blur)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur));
}
float poiEdgeLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur, borderRange));
}
float3 OpenLitLinearToSRGB(float3 col)
{
return LinearToGammaSpace(col);
}
float3 OpenLitSRGBToLinear(float3 col)
{
return GammaToLinearSpace(col);
}
float OpenLitLuminance(float3 rgb)
{
#if defined(UNITY_COLORSPACE_GAMMA)
return dot(rgb, float3(0.22, 0.707, 0.071));
#else
return dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
}
float3 AdjustLitLuminance(float3 rgb, float targetLuminance)
{
float currentLuminance;
#if defined(UNITY_COLORSPACE_GAMMA)
currentLuminance = dot(rgb, float3(0.22, 0.707, 0.071));
#else
currentLuminance = dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
float luminanceRatio = targetLuminance / currentLuminance;
return rgb * luminanceRatio;
}
float3 ClampLuminance(float3 rgb, float minLuminance, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float minRatio = (currentLuminance != 0) ? minLuminance / currentLuminance : 1.0;
float maxRatio = (currentLuminance != 0) ? maxLuminance / currentLuminance : 1.0;
float luminanceRatio = clamp(min(maxRatio, max(minRatio, 1.0)), 0.0, 1.0);
return lerp(rgb, rgb * luminanceRatio, luminanceRatio < 1.0);
}
float3 MaxLuminance(float3 rgb, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float luminanceRatio = (currentLuminance != 0) ? maxLuminance / max(currentLuminance, 0.00001) : 1.0;
return lerp(rgb, rgb * luminanceRatio, currentLuminance > maxLuminance);
}
float OpenLitGray(float3 rgb)
{
return dot(rgb, float3(1.0 / 3.0, 1.0 / 3.0, 1.0 / 3.0));
}
void OpenLitShadeSH9ToonDouble(float3 lightDirection, out float3 shMax, out float3 shMin)
{
#if !defined(LIGHTMAP_ON)
float3 N = lightDirection * 0.666666;
float4 vB = N.xyzz * N.yzzx;
float3 res = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w);
res.r += dot(PoiSHBr, vB);
res.g += dot(PoiSHBg, vB);
res.b += dot(PoiSHBb, vB);
res += PoiSHC.rgb * (N.x * N.x - N.y * N.y);
float3 l1;
l1.r = dot(PoiSHAr.rgb, N);
l1.g = dot(PoiSHAg.rgb, N);
l1.b = dot(PoiSHAb.rgb, N);
shMax = res + l1;
shMin = res - l1;
#if defined(UNITY_COLORSPACE_GAMMA)
shMax = OpenLitLinearToSRGB(shMax);
shMin = OpenLitLinearToSRGB(shMin);
#endif
#else
shMax = 0.0;
shMin = 0.0;
#endif
}
float3 OpenLitComputeCustomLightDirection(float4 lightDirectionOverride)
{
float3 customDir = length(lightDirectionOverride.xyz) * normalize(mul((float3x3)unity_ObjectToWorld, lightDirectionOverride.xyz));
return lightDirectionOverride.w ? customDir : lightDirectionOverride.xyz; // .w isn't doc'd anywhere and is always 0 unless end user changes it
}
float3 OpenLitLightingDirectionForSH9()
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON)
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 lightDirectionForSH9 = sh9Dir + mainDir;
lightDirectionForSH9 = dot(lightDirectionForSH9, lightDirectionForSH9) < 0.000001 ? 0 : normalize(lightDirectionForSH9);
return lightDirectionForSH9;
}
float3 OpenLitLightingDirection(float4 lightDirectionOverride)
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON) && UNITY_SHOULD_SAMPLE_SH
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 customDir = OpenLitComputeCustomLightDirection(lightDirectionOverride);
return normalize(sh9DirAbs + mainDir + customDir);
}
float3 OpenLitLightingDirection()
{
float4 customDir = float4(0.001, 0.002, 0.001, 0.0);
return OpenLitLightingDirection(customDir);
}
inline float4 CalculateFrustumCorrection()
{
float x1 = -UNITY_MATRIX_P._31 / (UNITY_MATRIX_P._11 * UNITY_MATRIX_P._34);
float x2 = -UNITY_MATRIX_P._32 / (UNITY_MATRIX_P._22 * UNITY_MATRIX_P._34);
return float4(x1, x2, 0, UNITY_MATRIX_P._33 / UNITY_MATRIX_P._34 + x1 * UNITY_MATRIX_P._13 + x2 * UNITY_MATRIX_P._23);
}
inline float CorrectedLinearEyeDepth(float z, float correctionFactor)
{
return 1.f / (z / UNITY_MATRIX_P._34 + correctionFactor);
}
float evalRamp4(float time, float4 ramp)
{
return lerp(ramp.x, ramp.y, smoothstep(ramp.z, ramp.w, time));
}
float2 sharpSample(float4 texelSize, float2 p)
{
p = p * texelSize.zw;
float2 c = max(0.0, fwidth(p));
p = floor(p) + saturate(frac(p) / c);
p = (p - 0.5) * texelSize.xy;
return p;
}
void applyToGlobalMask(inout PoiMods poiMods, int index, int blendType, float val)
{
float valBlended = saturate(maskBlend(poiMods.globalMask[index], val, blendType));
switch(index)
{
case 0: poiMods.globalMask[0] = valBlended; break;
case 1: poiMods.globalMask[1] = valBlended; break;
case 2: poiMods.globalMask[2] = valBlended; break;
case 3: poiMods.globalMask[3] = valBlended; break;
case 4: poiMods.globalMask[4] = valBlended; break;
case 5: poiMods.globalMask[5] = valBlended; break;
case 6: poiMods.globalMask[6] = valBlended; break;
case 7: poiMods.globalMask[7] = valBlended; break;
case 8: poiMods.globalMask[8] = valBlended; break;
case 9: poiMods.globalMask[9] = valBlended; break;
case 10: poiMods.globalMask[10] = valBlended; break;
case 11: poiMods.globalMask[11] = valBlended; break;
case 12: poiMods.globalMask[12] = valBlended; break;
case 13: poiMods.globalMask[13] = valBlended; break;
case 14: poiMods.globalMask[14] = valBlended; break;
case 15: poiMods.globalMask[15] = valBlended; break;
}
}
void assignValueToVectorFromIndex(inout float4 vec, int index, float value)
{
switch(index)
{
case 0: vec[0] = value; break;
case 1: vec[1] = value; break;
case 2: vec[2] = value; break;
case 3: vec[3] = value; break;
}
}
float3 mod289(float3 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float2 mod289(float2 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float3 permute(float3 x)
{
return mod289(((x * 34.0) + 1.0) * x);
}
float snoise(float2 v)
{
const float4 C = float4(0.211324865405187, // (3.0 - sqrt(3.0)) / 6.0
0.366025403784439, // 0.5 * (sqrt(3.0) - 1.0)
- 0.577350269189626, // - 1.0 + 2.0 * C.x
0.024390243902439); // 1.0 / 41.0
float2 i = floor(v + dot(v, C.yy));
float2 x0 = v - i + dot(i, C.xx);
float2 i1;
i1 = (x0.x > x0.y) ? float2(1.0, 0.0) : float2(0.0, 1.0);
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod289(i); // Avoid truncation effects in permutation
float3 p = permute(permute(i.y + float3(0.0, i1.y, 1.0))
+ i.x + float3(0.0, i1.x, 1.0));
float3 m = max(0.5 - float3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), 0.0);
m = m * m ;
m = m * m ;
float3 x = 2.0 * frac(p * C.www) - 1.0;
float3 h = abs(x) - 0.5;
float3 ox = floor(x + 0.5);
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * (a0 * a0 + h * h);
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot(m, g);
}
float poiInvertToggle(in float value, in float toggle)
{
return (toggle == 0 ? value : 1 - value);
}
float3 PoiBlendNormal(float3 dstNormal, float3 srcNormal)
{
return float3(dstNormal.xy + srcNormal.xy, dstNormal.z * srcNormal.z);
}
float3 lilTransformDirOStoWS(float3 directionOS, bool doNormalize)
{
if (doNormalize) return normalize(mul((float3x3)unity_ObjectToWorld, directionOS));
else return mul((float3x3)unity_ObjectToWorld, directionOS);
}
float2 poiGetWidthAndHeight(Texture2D tex)
{
uint width, height;
tex.GetDimensions(width, height);
return float2(width, height);
}
float2 poiGetWidthAndHeight(Texture2DArray tex)
{
uint width, height, element;
tex.GetDimensions(width, height, element);
return float2(width, height);
}
bool SceneHasReflections()
{
float width, height;
unity_SpecCube0.GetDimensions(width, height);
return !(width * height < 2);
}
void applyUnityFog(inout float3 col, float2 fogData)
{
float fogFactor = 1.0;
float depth = UNITY_Z_0_FAR_FROM_CLIPSPACE(fogData.x);
if (unity_FogParams.z != unity_FogParams.w)
{
fogFactor = depth * unity_FogParams.z + unity_FogParams.w;
}
else if (fogData.y)
{
float exponent_val = unity_FogParams.x * depth;
fogFactor = exp2(-exponent_val * exponent_val);
}
else if (unity_FogParams.y != 0.0f)
{
float exponent = unity_FogParams.y * depth;
fogFactor = exp2(-exponent);
}
fixed3 appliedFogColor = unity_FogColor.rgb;
#if defined(UNITY_PASS_FORWARDADD)
appliedFogColor = fixed3(0, 0, 0);
#endif
col.rgb = lerp(appliedFogColor, col.rgb, saturate(fogFactor));
}
void applyReducedRenderClipDistance(inout VertexOut o)
{
if (o.pos.w < _ProjectionParams.y * 1.01 && o.pos.w > 0)
{
#if defined(UNITY_REVERSED_Z) // DirectX
o.pos.z = o.pos.z * 0.0001 + o.pos.w * 0.999;
#else // OpenGL
o.pos.z = o.pos.z * 0.0001 - o.pos.w * 0.999;
#endif
}
}
VertexOut vert(appdata v)
{
UNITY_SETUP_INSTANCE_ID(v);
VertexOut o;
PoiInitStruct(VertexOut, o);
UNITY_TRANSFER_INSTANCE_ID(v, o);
#ifdef POI_TESSELLATED
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(v);
#endif
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
#ifdef POI_AUDIOLINK
float vertexAudioLink[5];
vertexAudioLink[0] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 0))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 0))[0];
vertexAudioLink[1] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 1))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 1))[0];
vertexAudioLink[2] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 2))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 2))[0];
vertexAudioLink[3] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 3))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 3))[0];
vertexAudioLink[4] = AudioLinkData(ALPASS_GENERALVU + float2(8, 0))[0];
#endif
o.normal = UnityObjectToWorldNormal(v.normal);
o.tangent.xyz = UnityObjectToWorldDir(v.tangent);
o.tangent.w = v.tangent.w;
o.vertexColor = v.color;
o.uv[0] = float4(v.uv0.xy, v.uv1.xy);
o.uv[1] = float4(v.uv2.xy, v.uv3.xy);
#if defined(LIGHTMAP_ON)
o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
#ifdef DYNAMICLIGHTMAP_ON
o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
o.localPos = v.vertex;
o.worldPos = mul(unity_ObjectToWorld, o.localPos);
float3 localOffset = float3(0, 0, 0);
float3 worldOffset = float3(0, 0, 0);
o.localPos.rgb += localOffset;
o.worldPos.rgb += worldOffset;
o.pos = UnityObjectToClipPos(o.localPos);
o.fogData.x = o.pos.z; // This is used for fog calculations, so we need to ensure it's in clip space
#ifdef FOG_EXP2
o.fogData.y = 1;
#else
o.fogData.y = 0;
#endif
#ifndef FORWARD_META_PASS
#if !defined(UNITY_PASS_SHADOWCASTER)
UNITY_TRANSFER_SHADOW(o, o.uv[0].xy);
#else
v.vertex.xyz = o.localPos.xyz;
TRANSFER_SHADOW_CASTER_NOPOS(o, o.pos);
#endif
#endif
o.worldDir = dot(o.pos, CalculateFrustumCorrection());
if (0.0)
{
applyReducedRenderClipDistance(o);
}
#ifdef POI_PASS_META
o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
#endif
#ifdef POI_PASS_LILFUR
#endif
return o;
}
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
#define POI2D_SAMPLER_STOCHASTIC(tex, texSampler, uv, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, uv) : POI2D_SAMPLER(tex, texSampler, uv))
#define POI2D_SAMPLER_PAN_STOCHASTIC(tex, texSampler, uv, pan, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan)) : POI2D_SAMPLER_PAN(tex, texSampler, uv, pan))
#define POI2D_SAMPLER_PANGRAD_STOCHASTIC(tex, texSampler, uv, pan, dx, dy, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan), dx, dy) : POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy))
#endif
#if !defined(_STOCHASTICMODE_NONE)
float2 StochasticHash2D2D(float2 s)
{
return frac(sin(glsl_mod(float2(dot(s, float2(127.1, 311.7)), dot(s, float2(269.5, 183.3))), 3.14159)) * 43758.5453);
}
#endif
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
float3x3 DeliotHeitzStochasticUVBW(float2 uv)
{
const float2x2 stochasticSkewedGrid = float2x2(1.0, -0.57735027, 0.0, 1.15470054);
float2 skewUV = mul(stochasticSkewedGrid, uv * 3.4641 * 1.0);
float2 vxID = floor(skewUV);
float3 bary = float3(frac(skewUV), 0);
bary.z = 1.0 - bary.x - bary.y;
float3x3 pos = float3x3(
float3(vxID, bary.z),
float3(vxID + float2(0, 1), bary.y),
float3(vxID + float2(1, 0), bary.x)
);
float3x3 neg = float3x3(
float3(vxID + float2(1, 1), -bary.z),
float3(vxID + float2(1, 0), 1.0 - bary.y),
float3(vxID + float2(0, 1), 1.0 - bary.x)
);
return (bary.z > 0) ? pos : neg;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv, float2 dx, float2 dy)
{
float3x3 UVBW = DeliotHeitzStochasticUVBW(uv);
return mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[0].xy), dx, dy), UVBW[0].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[1].xy), dx, dy), UVBW[1].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[2].xy), dx, dy), UVBW[2].z) ;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv)
{
float2 dx = ddx(uv), dy = ddy(uv);
return DeliotHeitzSampleTexture(tex, texSampler, uv, dx, dy);
}
#endif // defined(_STOCHASTICMODE_DELIOT_HEITZ)
void applyAlphaOptions(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam, in PoiMods poiMods)
{
poiFragData.alpha = saturate(poiFragData.alpha + 0.0);
if (0.0 > 0)
{
poiFragData.alpha = maskBlend(poiFragData.alpha, poiMods.globalMask[0.0 - 1], 2.0);
}
}
void ApplyGlobalMaskModifiers(in PoiMesh poiMesh, inout PoiMods poiMods, in PoiCam poiCam)
{
}
float2 calculatePolarCoordinate(in PoiMesh poiMesh)
{
float2 delta = poiMesh.uv[0.0] - float4(0.5,0.5,0,0);
float radius = length(delta) * 2 * 1.0;
float angle = atan2(delta.x, delta.y);
float phi = angle / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
angle = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
angle *= 1.0;
return float2(radius, angle + distance(poiMesh.uv[0.0], float4(0.5,0.5,0,0)) * 0.0);
}
float2 MonoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(1.0, 1.0 / UNITY_PI);
sphereCoords = float2(1.0, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).zw;
}
float2 StereoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(0.5, 1.0 / UNITY_PI);
sphereCoords = float2(0.5, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).zw;
}
float2 calculateWorldUV(in PoiMesh poiMesh)
{
return float2(0.0 != 3 ? poiMesh.worldPos[ 0.0] : 0.0f, 2.0 != 3 ? poiMesh.worldPos[2.0] : 0.0f);
}
float2 calculatelocalUV(in PoiMesh poiMesh)
{
float localUVs[8];
localUVs[0] = poiMesh.localPos.x;
localUVs[1] = poiMesh.localPos.y;
localUVs[2] = poiMesh.localPos.z;
localUVs[3] = 0;
localUVs[4] = poiMesh.vertexColor.r;
localUVs[5] = poiMesh.vertexColor.g;
localUVs[6] = poiMesh.vertexColor.b;
localUVs[7] = poiMesh.vertexColor.a;
return float2(localUVs[0.0],localUVs[1.0]);
}
float2 calculatePanosphereUV(in PoiMesh poiMesh)
{
float3 viewDirection = normalize(lerp(getCameraPosition().xyz, _WorldSpaceCameraPos.xyz, 1.0) - poiMesh.worldPos.xyz) * - 1;
return lerp(MonoPanoProjection(viewDirection), StereoPanoProjection(viewDirection), 0.0);
}
float4 frag(VertexOut i, uint facing : SV_IsFrontFace) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(i);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
PoiSHAr = unity_SHAr;
PoiSHAg = unity_SHAg;
PoiSHAb = unity_SHAb;
PoiSHBr = unity_SHBr;
PoiSHBg = unity_SHBg;
PoiSHBb = unity_SHBb;
PoiSHC = unity_SHC;
PoiMesh poiMesh;
PoiInitStruct(PoiMesh, poiMesh);
PoiLight poiLight;
PoiInitStruct(PoiLight, poiLight);
PoiVertexLights poiVertexLights;
PoiInitStruct(PoiVertexLights, poiVertexLights);
PoiCam poiCam;
PoiInitStruct(PoiCam, poiCam);
PoiMods poiMods;
PoiInitStruct(PoiMods, poiMods);
poiMods.globalEmission = 1;
PoiFragData poiFragData;
poiFragData.smoothness = 1;
poiFragData.smoothness2 = 1;
poiFragData.metallic = 1;
poiFragData.specularMask = 1;
poiFragData.reflectionMask = 1;
poiFragData.emission = 0;
poiFragData.baseColor = float3(0, 0, 0);
poiFragData.finalColor = float3(0, 0, 0);
poiFragData.alpha = 1;
poiFragData.toggleVertexLights = 0;
#ifdef POI_UDIMDISCARD
applyUDIMDiscard(i, facing);
#endif
poiMesh.objectPosition = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)).xyz;
poiMesh.objNormal = mul(unity_WorldToObject, i.normal);
poiMesh.normals[0] = i.normal;
poiMesh.tangent[0] = i.tangent.xyz;
poiMesh.binormal[0] = cross(i.normal, i.tangent.xyz) * (i.tangent.w * unity_WorldTransformParams.w);
poiMesh.worldPos = i.worldPos.xyz;
poiMesh.localPos = i.localPos.xyz;
poiMesh.vertexColor = i.vertexColor;
poiMesh.isFrontFace = facing;
poiMesh.dx = ddx(poiMesh.uv[0]);
poiMesh.dy = ddy(poiMesh.uv[0]);
poiMesh.isRightHand = i.tangent.w > 0.0;
#ifndef POI_PASS_OUTLINE
if (!poiMesh.isFrontFace && 1)
{
poiMesh.normals[0] *= -1;
poiMesh.tangent[0] *= -1;
poiMesh.binormal[0] *= -1;
}
#endif
poiCam.viewDir = !IsOrthographicCamera() ? normalize(_WorldSpaceCameraPos - i.worldPos.xyz) : normalize(UNITY_MATRIX_I_V._m02_m12_m22);
float3 tanToWorld0 = float3(poiMesh.tangent[0].x, poiMesh.binormal[0].x, poiMesh.normals[0].x);
float3 tanToWorld1 = float3(poiMesh.tangent[0].y, poiMesh.binormal[0].y, poiMesh.normals[0].y);
float3 tanToWorld2 = float3(poiMesh.tangent[0].z, poiMesh.binormal[0].z, poiMesh.normals[0].z);
float3 ase_tanViewDir = tanToWorld0 * poiCam.viewDir.x + tanToWorld1 * poiCam.viewDir.y + tanToWorld2 * poiCam.viewDir.z;
poiCam.tangentViewDir = normalize(ase_tanViewDir);
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
poiMesh.lightmapUV = i.lightmapUV;
#endif
poiMesh.parallaxUV = poiCam.tangentViewDir.xy / max(poiCam.tangentViewDir.z, 0.0001);
poiMesh.uv[0] = i.uv[0].xy;
poiMesh.uv[1] = i.uv[0].zw;
poiMesh.uv[2] = i.uv[1].xy;
poiMesh.uv[3] = i.uv[1].zw;
poiMesh.uv[4] = poiMesh.uv[0];
poiMesh.uv[5] = poiMesh.uv[0];
poiMesh.uv[6] = poiMesh.uv[0];
poiMesh.uv[7] = poiMesh.uv[0];
poiMesh.uv[8] = poiMesh.uv[0];
poiMesh.uv[4] = calculatePanosphereUV(poiMesh);
poiMesh.uv[5] = calculateWorldUV(poiMesh);
poiMesh.uv[6] = calculatePolarCoordinate(poiMesh);
poiMesh.uv[8] = calculatelocalUV(poiMesh);
float3 worldViewUp = normalize(float3(0, 1, 0) - poiCam.viewDir * dot(poiCam.viewDir, float3(0, 1, 0)));
float3 worldViewRight = normalize(cross(poiCam.viewDir, worldViewUp));
poiMesh.uv[9] = float2(dot(worldViewRight, poiMesh.normals[0]), dot(worldViewUp, poiMesh.normals[0])) * 0.5 + 0.5;
poiMods.globalMask[0] = 1;
poiMods.globalMask[1] = 1;
poiMods.globalMask[2] = 1;
poiMods.globalMask[3] = 1;
poiMods.globalMask[4] = 1;
poiMods.globalMask[5] = 1;
poiMods.globalMask[6] = 1;
poiMods.globalMask[7] = 1;
poiMods.globalMask[8] = 1;
poiMods.globalMask[9] = 1;
poiMods.globalMask[10] = 1;
poiMods.globalMask[11] = 1;
poiMods.globalMask[12] = 1;
poiMods.globalMask[13] = 1;
poiMods.globalMask[14] = 1;
poiMods.globalMask[15] = 1;
ApplyGlobalMaskModifiers(poiMesh, poiMods, poiCam);
float2 mainUV = poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0));
if (0.0)
{
mainUV = sharpSample(float4(0.0004882813,0.0004882813,2048,2048), mainUV);
}
float4 mainTexture = POI2D_SAMPLER_PAN_STOCHASTIC(_MainTex, _MainTex, mainUV, float4(0,0,0,0), 0.0);
mainTexture.a = max(mainTexture.a, 0.0);
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
poiMesh.tangentSpaceNormal = UnpackScaleNormal(POI2D_SAMPLER_PAN_STOCHASTIC(_BumpMap, _MainTex, poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0)), float4(0,0,0,0), 0.0), 1.0);
#else
poiMesh.tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
#endif
float3 tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
poiMesh.normals[0] = normalize(
tangentSpaceNormal.x * poiMesh.tangent[0] +
tangentSpaceNormal.y * poiMesh.binormal[0] +
tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.normals[1] = normalize(
poiMesh.tangentSpaceNormal.x * poiMesh.tangent[0] +
poiMesh.tangentSpaceNormal.y * poiMesh.binormal[0] +
poiMesh.tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.tangent[1] = cross(poiMesh.binormal[0], -poiMesh.normals[1]);
poiMesh.binormal[1] = cross(-poiMesh.normals[1], poiMesh.tangent[0]);
poiCam.forwardDir = getCameraForward();
poiCam.worldPos = _WorldSpaceCameraPos;
poiCam.reflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[1]);
poiCam.vertexReflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[0]);
poiCam.clipPos = i.pos;
poiCam.distanceToVert = distance(poiMesh.worldPos, poiCam.worldPos);
poiCam.posScreenSpace = poiTransformClipSpacetoScreenSpaceFrag(poiCam.clipPos);
#if defined(POI_GRABPASS) && defined(POI_PASS_BASE)
poiCam.screenUV = poiCam.clipPos.xy / poiGetWidthAndHeight(_PoiGrab2);
#else
poiCam.screenUV = poiCam.clipPos.xy / _ScreenParams.xy;
#endif
#ifdef UNITY_SINGLE_PASS_STEREO
poiCam.posScreenSpace.x = poiCam.posScreenSpace.x * 0.5;
#endif
poiCam.posScreenPixels = calcPixelScreenUVs(poiCam.posScreenSpace);
poiCam.vDotN = abs(dot(poiCam.viewDir, poiMesh.normals[1]));
poiCam.worldDirection.xyz = poiMesh.worldPos.xyz - poiCam.worldPos;
poiCam.worldDirection.w = i.worldDir;
poiFragData.baseColor = mainTexture.rgb;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.baseColor *= poiThemeColor(poiMods, float4(1,1,1,1).rgb, 0.0);
poiFragData.alpha = mainTexture.a * float4(1,1,1,1).a;
#else
poiFragData.baseColor *= poiThemeColor(poiMods, _TwoPassColor.rgb, _TwoPassColorThemeIndex);
poiFragData.alpha = mainTexture.a * _TwoPassColor.a;
#endif
if (2.0)
{
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
float alphaMask = POI2D_SAMPLER_PAN(_AlphaMask, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy).r;
#else
float alphaMask = 1;
#endif
alphaMask = saturate(alphaMask * 1.0 + (0.0 ? 0.0 * - 1 : 0.0));
if (0.0) alphaMask = 1 - alphaMask;
if (2.0 == 1) poiFragData.alpha = alphaMask;
if (2.0 == 2) poiFragData.alpha = poiFragData.alpha * alphaMask;
if (2.0 == 3) poiFragData.alpha = saturate(poiFragData.alpha + alphaMask);
if (2.0 == 4) poiFragData.alpha = saturate(poiFragData.alpha - alphaMask);
}
applyAlphaOptions(poiFragData, poiMesh, poiCam, poiMods);
poiFragData.finalColor = poiFragData.baseColor;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.alpha = 0.0 ? 1 : poiFragData.alpha;
#else
poiFragData.alpha = _AlphaForceOpaque2 ? 1 : poiFragData.alpha;
#endif
if (9.0 == POI_MODE_OPAQUE)
{
poiFragData.alpha = 1;
}
clip(poiFragData.alpha - 0.01);
applyUnityFog(poiFragData.finalColor, i.fogData);
return float4(poiFragData.finalColor, poiFragData.alpha) + POI_SAFE_RGB0;
}
ENDCG
}
Pass
{
Name "META"
Tags { "LightMode" = "Meta" }
ZWrite [_ZWrite]
Cull Off
ZTest [_ZTest]
ColorMask RGBA
Offset [_OffsetFactor], [_OffsetUnits]
BlendOp [_BlendOp], [_BlendOpAlpha]
Blend [_SrcBlend] [_DstBlend], [_SrcBlendAlpha] [_DstBlendAlpha]
CGPROGRAM
#define MOCHIE_PBR
#define PROP_LIGHTINGAOMAPS
#define VIGNETTE_MASKED
#define _LIGHTINGMODE_REALISTIC
#define _STOCHASTICMODE_DELIOT_HEITZ
#define PROP_BUMPMAP
#define PROP_LIGHTINGAOMAPS
#define PROP_MOCHIEMETALLICMAPS
#define OPTIMIZER_ENABLED
#pragma target 5.0
#pragma multi_compile_instancing
#pragma multi_compile_fragment _ VERTEXLIGHT_ON
#define POI_PASS_META
#define POI_WORLD
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "AutoLight.cginc"
#include "UnityMetaPass.cginc"
#ifndef VRC_LIGHT_VOLUMES_INCLUDED
#define VRC_LIGHT_VOLUMES_INCLUDED
#define VRCLV_VERSION 2
#define VRCLV_MAX_VOLUMES_COUNT 32
#define VRCLV_MAX_LIGHTS_COUNT 128
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
cbuffer LightVolumeUniforms {
#endif
uniform float _UdonLightVolumeEnabled;
uniform float _UdonLightVolumeVersion;
uniform float _UdonLightVolumeCount;
uniform float _UdonLightVolumeAdditiveMaxOverdraw;
uniform float _UdonLightVolumeAdditiveCount;
uniform float _UdonLightVolumeProbesBlend;
uniform float _UdonLightVolumeSharpBounds;
uniform float4x4 _UdonLightVolumeInvWorldMatrix[VRCLV_MAX_VOLUMES_COUNT];
uniform float4 _UdonLightVolumeRotation[VRCLV_MAX_VOLUMES_COUNT * 2]; // Legacy! Used in this version to have back compatibility with older worlds. Array commented above will be used in future releases! Legacy!
uniform float3 _UdonLightVolumeInvLocalEdgeSmooth[VRCLV_MAX_VOLUMES_COUNT];
uniform float3 _UdonLightVolumeUvw[VRCLV_MAX_VOLUMES_COUNT * 6]; // Legacy! AABB Bounds of islands on the 3D Texture atlas. Array commented above will be used in future releases! Legacy!
uniform float4 _UdonLightVolumeOcclusionUvw[VRCLV_MAX_VOLUMES_COUNT];
uniform float4 _UdonLightVolumeColor[VRCLV_MAX_VOLUMES_COUNT];
uniform float _UdonPointLightVolumeCount;
uniform float _UdonPointLightVolumeCubeCount;
uniform float4 _UdonPointLightVolumePosition[VRCLV_MAX_LIGHTS_COUNT];
uniform float4 _UdonPointLightVolumeColor[VRCLV_MAX_LIGHTS_COUNT];
uniform float4 _UdonPointLightVolumeDirection[VRCLV_MAX_LIGHTS_COUNT];
uniform float3 _UdonPointLightVolumeCustomID[VRCLV_MAX_LIGHTS_COUNT];
uniform float _UdonLightBrightnessCutoff;
uniform float _UdonLightVolumeOcclusionCount;
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
}
#endif
#ifndef SHADER_TARGET_SURFACE_ANALYSIS
uniform Texture3D _UdonLightVolume;
uniform SamplerState sampler_UdonLightVolume;
uniform Texture2DArray _UdonPointLightVolumeTexture;
#define LV_SAMPLE(tex, uvw) tex.SampleLevel(sampler_UdonLightVolume, uvw, 0)
#else
#define LV_SAMPLE(tex, uvw) float4(0,0,0,0)
#endif
#define LV_PI 3.141592653589793f
#define LV_PI2 6.283185307179586f
float LV_Smoothstep01(float x) {
return x * x * (3 - 2 * x);
}
float3 LV_MultiplyVectorByQuaternion(float3 v, float4 q) {
float3 t = 2.0 * cross(q.xyz, v);
return v + q.w * t + cross(q.xyz, t);
}
float3 LV_MultiplyVectorByMatrix2x3(float3 v, float3 r0, float3 r1) {
float3 r2 = cross(r0, r1);
return float3(dot(v, r0), dot(v, r1), dot(v, r2));
}
float LV_FastAcos(float x) {
float absX = abs(x);
float res = -0.156583f * absX + LV_PI * 0.5f;
res *= sqrt(1.0f - absX);
return (x >= 0) ? res : (LV_PI - res);
}
float LV_DistributionGGX(float NoH, float roughness) {
float f = (roughness - 1) * ((roughness + 1) * (NoH * NoH)) + 1;
return (roughness * roughness) / ((float) LV_PI * f * f);
}
bool LV_PointLocalAABB(float3 localUVW) {
return all(abs(localUVW) <= 0.5);
}
float3 LV_LocalFromVolume(uint volumeID, float3 worldPos) {
return mul(_UdonLightVolumeInvWorldMatrix[volumeID], float4(worldPos, 1.0)).xyz;
}
float LV_EvaluateSH(float L0, float3 L1, float3 n) {
return L0 + dot(L1, n);
}
float4 LV_SampleCubemapArray(uint id, float3 dir) {
float3 absDir = abs(dir);
float2 uv;
uint face;
if (absDir.x >= absDir.y && absDir.x >= absDir.z) {
face = dir.x > 0 ? 0 : 1;
uv = float2((dir.x > 0 ? -dir.z : dir.z), -dir.y) * rcp(absDir.x);
} else if (absDir.y >= absDir.z) {
face = dir.y > 0 ? 2 : 3;
uv = float2(dir.x, (dir.y > 0 ? dir.z : -dir.z)) * rcp(absDir.y);
} else {
face = dir.z > 0 ? 4 : 5;
uv = float2((dir.z > 0 ? dir.x : -dir.x), -dir.y) * rcp(absDir.z);
}
float3 uvid = float3(uv * 0.5 + 0.5, id * 6 + face);
return LV_SAMPLE(_UdonPointLightVolumeTexture, uvid);
}
float4 LV_ProjectQuadLightIrradianceSH(float3 shadingPosition, float3 lightVertices[4]) {
[unroll] for (uint edge0 = 0; edge0 < 4; edge0++) {
lightVertices[edge0] = normalize(lightVertices[edge0] - shadingPosition);
}
const float3 zhDir0 = float3(0.866025, -0.500001, -0.000004);
const float3 zhDir1 = float3(-0.759553, 0.438522, -0.480394);
const float3 zhDir2 = float3(-0.000002, 0.638694, 0.769461);
const float3 zhWeightL1y = float3(2.1995339f, 2.50785367f, 1.56572711f);
const float3 zhWeightL1z = float3(-1.82572523f, -2.08165037f, 0.00000000f);
const float3 zhWeightL1x = float3(2.42459869f, 1.44790525f, 0.90397552f);
float solidAngle = 0.0;
float3 surfaceIntegral = 0.0;
[loop] for (uint edge1 = 0; edge1 < 4; edge1++) {
uint next = (edge1 + 1) % 4;
uint prev = (edge1 + 4 - 1) % 4;
float3 prevVert = lightVertices[prev];
float3 thisVert = lightVertices[edge1];
float3 nextVert = lightVertices[next];
float3 a = cross(thisVert, prevVert);
float3 b = cross(thisVert, nextVert);
float lenA = length(a);
float lenB = length(b);
solidAngle += LV_FastAcos(clamp(dot(a, b) / (lenA * lenB), -1, 1));
float3 mu = b * rcp(lenB);
float cosGamma = dot(thisVert, nextVert);
float gamma = LV_FastAcos(clamp(cosGamma, -1, 1));
surfaceIntegral.x += gamma * dot(zhDir0, mu);
surfaceIntegral.y += gamma * dot(zhDir1, mu);
surfaceIntegral.z += gamma * dot(zhDir2, mu);
}
solidAngle = solidAngle - LV_PI2;
surfaceIntegral *= 0.5;
const float normalizationL0 = 0.5f * sqrt(1.0f / LV_PI);
float l0 = normalizationL0 * solidAngle;
float l1y = dot(zhWeightL1y, surfaceIntegral);
float l1z = dot(zhWeightL1z, surfaceIntegral);
float l1x = dot(zhWeightL1x, surfaceIntegral);
const float cosineKernelL0 = LV_PI; // (1)
const float cosineKernelL1 = LV_PI2 / 3.0f; // (1)
const float oneOverPi = 1.0f / LV_PI; // (2)
const float normalizationL1 = 0.5f * sqrt(3.0f / LV_PI); // (3)
const float weightL0 = cosineKernelL0 * normalizationL0 * oneOverPi; // (1), (2), (3)
const float weightL1 = cosineKernelL1 * normalizationL1 * oneOverPi; // (1), (2), (3)
l0 *= weightL0;
l1y *= weightL1;
l1z *= weightL1;
l1x *= weightL1;
return float4(l1x, l1y, l1z, l0);
}
void LV_QuadLight(float3 worldPos, float3 centroidPos, float4 rotationQuat, float2 size, float3 color, float sqMaxDist, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 lightToWorldPos = worldPos - centroidPos;
float3 normal = LV_MultiplyVectorByQuaternion(float3(0, 0, 1), rotationQuat);
if (dot(normal, lightToWorldPos) < 0.0) return;
float sqCutoffDist = sqMaxDist - dot(lightToWorldPos, lightToWorldPos);
color.rgb *= saturate(sqCutoffDist / sqMaxDist) * LV_PI * occlusion;
float2 halfSize = size * 0.5f;
float3 xAxis = LV_MultiplyVectorByQuaternion(float3(1, 0, 0), rotationQuat);
float3 yAxis = cross(normal, xAxis);
float3 verts[4];
verts[0] = centroidPos + (-halfSize.x * xAxis) + ( halfSize.y * yAxis);
verts[1] = centroidPos + ( halfSize.x * xAxis) + ( halfSize.y * yAxis);
verts[2] = centroidPos + ( halfSize.x * xAxis) + (-halfSize.y * yAxis);
verts[3] = centroidPos + (-halfSize.x * xAxis) + (-halfSize.y * yAxis);
float4 areaLightSH = LV_ProjectQuadLightIrradianceSH(worldPos, verts);
float lenL1 = length(areaLightSH.xyz);
if (lenL1 > areaLightSH.w) areaLightSH.xyz *= areaLightSH.w / lenL1;
L0 += areaLightSH.w * color.rgb;
L1r += areaLightSH.xyz * color.r;
L1g += areaLightSH.xyz * color.g;
L1b += areaLightSH.xyz * color.b;
count++;
}
float3 LV_PointLightAttenuation(float sqdist, float sqlightSize, float3 color, float brightnessCutoff, float sqMaxDist) {
float mask = saturate(1 - sqdist / sqMaxDist);
return mask * mask * color * sqlightSize / (sqdist + sqlightSize);
}
float LV_PointLightSolidAngle(float sqdist, float sqlightSize) {
return saturate(sqrt(sqdist / (sqlightSize + sqdist)));
}
void LV_SphereLight(float sqdist, float3 dirN, float sqlightSize, float3 color, float occlusion, float sqMaxDist, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 att = LV_PointLightAttenuation(sqdist, sqlightSize, color, _UdonLightBrightnessCutoff, sqMaxDist);
float3 l0 = att * occlusion;
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize);
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLight(float sqdist, float3 dirN, float sqlightSize, float3 att, float spotMask, float cosAngle, float coneFalloff, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float smoothedCone = LV_Smoothstep01(saturate(spotMask * coneFalloff));
float3 l0 = att * (occlusion * smoothedCone);
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize * saturate(1 - cosAngle));
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLightCookie(float sqdist, float3 dirN, float sqlightSize, float3 att, float4 lightRot, float tanAngle, uint customId, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 localDir = LV_MultiplyVectorByQuaternion(-dirN, lightRot);
float2 uv = localDir.xy * rcp(localDir.z * tanAngle);
if (
localDir.z <= 0.0 || // Culling by direction
abs(uv.x) > 1.0 || abs(uv.y) > 1.0 // Culling by UV
) return;
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 - customId - 1;
float3 uvid = float3(uv * 0.5 + 0.5, id);
float angleSize = saturate(rsqrt(1 + tanAngle * tanAngle));
float4 cookie = LV_SAMPLE(_UdonPointLightVolumeTexture, uvid);
float3 l0 = att * cookie.rgb * (cookie.a * occlusion);
float3 l1 = dirN * LV_PointLightSolidAngle(sqdist, sqlightSize * (1 - angleSize));
L0 += l0;
L1r += l0.r * l1;
L1g += l0.g * l1;
L1b += l0.b * l1;
count++;
}
void LV_SphereSpotLightAttenuationLUT(float sqdist, float3 dirN, float sqlightSize, float3 color, float spotMask, float cosAngle, uint customId, float occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float dirRadius = sqdist * abs(sqlightSize);
float spot = 1 - saturate(spotMask * rcp(1 - cosAngle));
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 + customId - 1;
float3 uvid = float3(sqrt(float2(spot, dirRadius)), id);
float3 att = color.rgb * LV_SAMPLE(_UdonPointLightVolumeTexture, uvid).xyz * occlusion;
L0 += att;
L1r += dirN * att.r;
L1g += dirN * att.g;
L1b += dirN * att.b;
count++;
}
void LV_PointLight(uint id, float3 worldPos, float4 occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, inout uint count) {
float3 customID_data = _UdonPointLightVolumeCustomID[id];
int shadowId = (int) customID_data.y; // Shadowmask id
int customId = (int) customID_data.x; // Custom Texture ID
float sqrRange = customID_data.z; // Squared culling distance
float4 pos = _UdonPointLightVolumePosition[id]; // Light position and inversed squared range
float3 dir = pos.xyz - worldPos;
float sqlen = max(dot(dir, dir), 1e-6);
if (sqlen > sqrRange) return; // Early distance based culling
float3 dirN = dir * rsqrt(sqlen);
float lightOcclusion = 1;
if (_UdonLightVolumeOcclusionCount != 0 && shadowId >= 0) {
lightOcclusion = dot(occlusion, float4(shadowId == 0, shadowId == 1, shadowId == 2, shadowId == 3));
}
float4 color = _UdonPointLightVolumeColor[id]; // Color, angle
float4 ldir = _UdonPointLightVolumeDirection[id]; // Dir + falloff or Rotation
if (pos.w < 0) { // It is a spot light
float angle = color.w;
float spotMask = dot(ldir.xyz, -dirN) - angle;
if(customId >= 0 && spotMask < 0) return; // Spot cone based culling
if (customId > 0) { // If it uses Attenuation LUT
LV_SphereSpotLightAttenuationLUT(sqlen, dirN, -pos.w, color.rgb, spotMask, angle, customId, lightOcclusion, L0, L1r, L1g, L1b, count);
} else { // If it uses default parametric attenuation
float3 att = LV_PointLightAttenuation(sqlen, -pos.w, color.rgb, _UdonLightBrightnessCutoff, sqrRange);
if (customId < 0) { // If uses cookie
LV_SphereSpotLightCookie(sqlen, dirN, -pos.w, att, ldir, angle, customId, lightOcclusion, L0, L1r, L1g, L1b, count);
} else { // If it uses default parametric attenuation
LV_SphereSpotLight(sqlen, dirN, -pos.w, att, spotMask, angle, ldir.w, lightOcclusion, L0, L1r, L1g, L1b, count);
}
}
} else if (color.w <= 1.5f) { // It is a point light
if (customId > 0) { // Using LUT
float invSqRange = abs(pos.w); // Sign of range defines if it's point light (positive) or a spot light (negative)
float dirRadius = sqlen * invSqRange;
uint id = (uint) _UdonPointLightVolumeCubeCount * 5 + customId;
float3 uvid = float3(sqrt(float2(0, dirRadius)), id);
float3 att = color.rgb * LV_SAMPLE(_UdonPointLightVolumeTexture, uvid).xyz * lightOcclusion;
L0 += att;
L1r += dirN * att.r;
L1g += dirN * att.g;
L1b += dirN * att.b;
count++;
} else { // If it uses default parametric attenuation
float3 l0 = 0, l1r = 0, l1g = 0, l1b = 0;
LV_SphereLight(sqlen, dirN, pos.w, color.rgb, lightOcclusion, sqrRange, l0, l1r, l1g, l1b, count);
float3 cubeColor = 1;
if (customId < 0) { // If it uses a cubemap
uint id = -customId - 1; // Cubemap ID starts from zero and should not take in count texture array slices count.
cubeColor = LV_SampleCubemapArray(id, LV_MultiplyVectorByQuaternion(dirN, ldir)).xyz;
}
L0 += l0 * cubeColor;
L1r += l1r * cubeColor.r;
L1g += l1g * cubeColor.g;
L1b += l1b * cubeColor.b;
}
} else { // It is an area light
LV_QuadLight(worldPos, pos.xyz, ldir, float2(pos.w, color.w - 2.0f), color.rgb, sqrRange, lightOcclusion, L0, L1r, L1g, L1b, count);
}
}
void LV_SampleLightVolumeTex(float3 uvw0, float3 uvw1, float3 uvw2, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b) {
float4 tex0 = LV_SAMPLE(_UdonLightVolume, uvw0);
float4 tex1 = LV_SAMPLE(_UdonLightVolume, uvw1);
float4 tex2 = LV_SAMPLE(_UdonLightVolume, uvw2);
L0 = tex0.rgb;
L1r = float3(tex1.r, tex2.r, tex0.a);
L1g = float3(tex1.g, tex2.g, tex1.a);
L1b = float3(tex1.b, tex2.b, tex2.a);
}
float LV_BoundsMask(float3 localUVW, float3 invLocalEdgeSmooth) {
float3 distToMin = (localUVW + 0.5) * invLocalEdgeSmooth;
float3 distToMax = (0.5 - localUVW) * invLocalEdgeSmooth;
float3 fade = saturate(min(distToMin, distToMax));
return fade.x * fade.y * fade.z;
}
void LV_SampleLightProbe(inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
L0 += float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
L1r += unity_SHAr.xyz;
L1g += unity_SHAg.xyz;
L1b += unity_SHAb.xyz;
}
void LV_SampleLightProbeDering(inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
L0 += float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
L1r += unity_SHAr.xyz * 0.565f;
L1g += unity_SHAg.xyz * 0.565f;
L1b += unity_SHAb.xyz * 0.565f;
}
void LV_SampleVolume(uint id, float3 localUVW, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
uint uvwID = id * 6;
float3 uvwScaled = saturate(localUVW + 0.5) * (_UdonLightVolumeUvw[uvwID + 1].xyz - _UdonLightVolumeUvw[uvwID].xyz);
float3 uvw0 = uvwScaled + _UdonLightVolumeUvw[uvwID].xyz;
float3 uvw1 = uvwScaled + _UdonLightVolumeUvw[uvwID + 2].xyz;
float3 uvw2 = uvwScaled + _UdonLightVolumeUvw[uvwID + 4].xyz;
float3 l0, l1r, l1g, l1b;
LV_SampleLightVolumeTex(uvw0, uvw1, uvw2, l0, l1r, l1g, l1b);
float4 uvwOcclusion = _UdonLightVolumeOcclusionUvw[id];
if (uvwOcclusion.x >= 0) {
occlusion = 1.0f - LV_SAMPLE(_UdonLightVolume, uvwOcclusion.xyz + uvwScaled * uvwOcclusion.w);
} else {
occlusion = 1;
}
float4 color = _UdonLightVolumeColor[id];
L0 += l0 * color.rgb;
l1r *= color.r;
l1g *= color.g;
l1b *= color.b;
if (color.a != 0) {
float3 r0 = _UdonLightVolumeRotation[id * 2].xyz;
float3 r1 = _UdonLightVolumeRotation[id * 2 + 1].xyz;
L1r += LV_MultiplyVectorByMatrix2x3(l1r, r0, r1);
L1g += LV_MultiplyVectorByMatrix2x3(l1g, r0, r1);
L1b += LV_MultiplyVectorByMatrix2x3(l1b, r0, r1);
} else {
L1r += l1r;
L1g += l1g;
L1b += l1b;
}
}
float4 LV_SampleVolumeOcclusion(uint id, float3 localUVW) {
float4 uvwOcclusion = _UdonLightVolumeOcclusionUvw[id];
if (uvwOcclusion.x >= 0) {
uint uvwID = id * 6;
float3 uvwScaled = saturate(localUVW + 0.5) * (_UdonLightVolumeUvw[uvwID + 1].xyz - _UdonLightVolumeUvw[uvwID].xyz);
return 1.0f - LV_SAMPLE(_UdonLightVolume, uvwOcclusion.xyz + uvwScaled * uvwOcclusion.w);
} else {
return 1;
}
}
void LV_PointLightVolumeSH(float3 worldPos, float4 occlusion, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b) {
uint pointCount = min((uint) _UdonPointLightVolumeCount, VRCLV_MAX_LIGHTS_COUNT);
if (pointCount == 0) return;
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_LIGHTS_COUNT);
uint pcount = 0; // Point lights counter
[loop] for (uint pid = 0; pid < pointCount && pcount < maxOverdraw; pid++) {
LV_PointLight(pid, worldPos, occlusion, L0, L1r, L1g, L1b, pcount);
}
}
void LV_LightVolumeSH(float3 worldPos, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
occlusion = 1;
float4 mOcclusion = 1; // Multiplicative occlusion. Applies on top of regular occlusion
uint volumesCount = min((uint) _UdonLightVolumeCount, VRCLV_MAX_VOLUMES_COUNT);
if (volumesCount == 0) { // Legacy! Fallback to default light probes if Light Volume are not enabled or a version is too old to have a support. Legacy!
LV_SampleLightProbe(L0, L1r, L1g, L1b);
return;
}
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_VOLUMES_COUNT);
uint additiveCount = min((uint) _UdonLightVolumeAdditiveCount, VRCLV_MAX_VOLUMES_COUNT);
bool lightProbesBlend = _UdonLightVolumeProbesBlend;
uint volumeID_A = -1; // Main, dominant volume ID
uint volumeID_B = -1; // Secondary volume ID to blend main with
float3 localUVW = 0; // Last local UVW to use in disabled Light Probes mode
float3 localUVW_A = 0; // Main local UVW
float3 localUVW_B = 0; // Secondary local UVW
bool isNoA = true;
bool isNoB = true;
uint addVolumesCount = 0;
[loop] for (uint id = 0; id < volumesCount; id++) {
localUVW = LV_LocalFromVolume(id, worldPos);
if (LV_PointLocalAABB(localUVW)) { // Intersection test
if (id < additiveCount) { // Sampling additive volumes
if (addVolumesCount < maxOverdraw) {
float4 occ; // Multiplicative occlusion
LV_SampleVolume(id, localUVW, L0, L1r, L1g, L1b, occ);
mOcclusion *= occ;
addVolumesCount++;
}
} else if (isNoA) { // First, searching for volume A
volumeID_A = id;
localUVW_A = localUVW;
isNoA = false;
} else { // Next, searching for volume B if A found
volumeID_B = id;
localUVW_B = localUVW;
isNoB = false;
break;
}
}
}
if (isNoA && lightProbesBlend) {
LV_SampleLightProbe(L0, L1r, L1g, L1b);
occlusion *= mOcclusion;
return;
}
localUVW_A = isNoA ? localUVW : localUVW_A;
volumeID_A = isNoA ? volumesCount - 1 : volumeID_A;
float3 L0_A = 0;
float3 L1r_A = 0;
float3 L1g_A = 0;
float3 L1b_A = 0;
float4 occlusion_A = 1;
LV_SampleVolume(volumeID_A, localUVW_A, L0_A, L1r_A, L1g_A, L1b_A, occlusion_A);
float mask = LV_BoundsMask(localUVW_A, _UdonLightVolumeInvLocalEdgeSmooth[volumeID_A]);
if (mask == 1 || isNoA || (_UdonLightVolumeSharpBounds && isNoB)) { // Returning SH A result if it's the center of mask or out of bounds
L0 += L0_A;
L1r += L1r_A;
L1g += L1g_A;
L1b += L1b_A;
occlusion = occlusion_A;
occlusion *= mOcclusion;
return;
}
float3 L0_B = 0;
float3 L1r_B = 0;
float3 L1g_B = 0;
float3 L1b_B = 0;
float4 occlusion_B = 1;
if (isNoB && lightProbesBlend) { // No Volume found and light volumes blending enabled
LV_SampleLightProbe(L0_B, L1r_B, L1g_B, L1b_B);
} else { // Blending Volume A and Volume B
localUVW_B = isNoB ? localUVW : localUVW_B;
volumeID_B = isNoB ? volumesCount - 1 : volumeID_B;
LV_SampleVolume(volumeID_B, localUVW_B, L0_B, L1r_B, L1g_B, L1b_B, occlusion_B);
}
occlusion = lerp(occlusion_B, occlusion_A, mask);
occlusion *= mOcclusion;
L0 += lerp(L0_B, L0_A, mask);
L1r += lerp(L1r_B, L1r_A, mask);
L1g += lerp(L1g_B, L1g_A, mask);
L1b += lerp(L1b_B, L1b_A, mask);
}
void LV_LightVolumeAdditiveSH(float3 worldPos, inout float3 L0, inout float3 L1r, inout float3 L1g, inout float3 L1b, out float4 occlusion) {
occlusion = 1;
float4 mOcclusion = 1; // Multiplicative occlusion. Applies on top of regular occlusion
uint additiveCount = min((uint) _UdonLightVolumeAdditiveCount, VRCLV_MAX_VOLUMES_COUNT);
if (additiveCount == 0 && (uint) _UdonPointLightVolumeCount == 0) return; // Legacy!
uint volumesCount = min((uint) _UdonLightVolumeCount, VRCLV_MAX_VOLUMES_COUNT);
uint maxOverdraw = min((uint) _UdonLightVolumeAdditiveMaxOverdraw, VRCLV_MAX_VOLUMES_COUNT);
uint volumeID_A = -1; // Main, dominant volume ID
uint volumeID_B = -1; // Secondary volume ID to blend main with
float3 localUVW = 0; // Last local UVW to use in disabled Light Probes mode
float3 localUVW_A = 0; // Main local UVW for Y Axis and Free rotations
float3 localUVW_B = 0; // Secondary local UVW
bool isNoA = true;
bool isNoB = true;
uint addVolumesCount = 0;
uint count = min(_UdonLightVolumeOcclusionCount == 0 ? additiveCount : volumesCount, VRCLV_MAX_VOLUMES_COUNT); // Only use all volumes if occlusion volumes are enabled
[loop] for (uint id = 0; id < count; id++) {
localUVW = LV_LocalFromVolume(id, worldPos);
if (LV_PointLocalAABB(localUVW)) { // Intersection test
if (id < additiveCount) { // Sampling additive volumes
if (addVolumesCount < maxOverdraw) {
float4 occ; // Multiplicative occlusion
LV_SampleVolume(id, localUVW, L0, L1r, L1g, L1b, occ);
mOcclusion *= occ;
addVolumesCount++;
}
} else if (isNoA) { // First, searching for volume A
volumeID_A = id;
localUVW_A = localUVW;
isNoA = false;
} else { // Next, searching for volume B if A found
volumeID_B = id;
localUVW_B = localUVW;
isNoB = false;
break;
}
}
}
if (isNoA || _UdonLightVolumeOcclusionCount == 0) {
occlusion *= mOcclusion;
return;
}
localUVW_A = isNoA ? localUVW : localUVW_A;
volumeID_A = isNoA ? volumesCount - 1 : volumeID_A;
occlusion = LV_SampleVolumeOcclusion(volumeID_A, localUVW_A);
float mask = LV_BoundsMask(localUVW_A, _UdonLightVolumeInvLocalEdgeSmooth[volumeID_A]);
if (mask == 1 || (_UdonLightVolumeSharpBounds && isNoB)) {
occlusion *= mOcclusion;
return; // Returning A result if it's the center of mask or out of bounds
}
if (isNoB) occlusion = lerp(1, occlusion, mask);
else occlusion = lerp(LV_SampleVolumeOcclusion(volumeID_B, localUVW_B), occlusion, mask);
occlusion *= mOcclusion;
}
float3 LightVolumeSpecular(float3 f0, float smoothness, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specColor = max(float3(dot(reflect(-L1r, worldNormal), viewDir), dot(reflect(-L1g, worldNormal), viewDir), dot(reflect(-L1b, worldNormal), viewDir)), 0);
float3 rDir = normalize(normalize(L1r) + viewDir);
float3 gDir = normalize(normalize(L1g) + viewDir);
float3 bDir = normalize(normalize(L1b) + viewDir);
float rNh = saturate(dot(worldNormal, rDir));
float gNh = saturate(dot(worldNormal, gDir));
float bNh = saturate(dot(worldNormal, bDir));
float roughness = 1 - smoothness * 0.9f;
float roughExp = roughness * roughness;
float rSpec = LV_DistributionGGX(rNh, roughExp);
float gSpec = LV_DistributionGGX(gNh, roughExp);
float bSpec = LV_DistributionGGX(bNh, roughExp);
float3 specs = (rSpec + gSpec + bSpec) * f0;
float3 coloredSpecs = specs * specColor;
float3 a = coloredSpecs + specs * L0;
float3 b = coloredSpecs * 3;
return max(lerp(a, b, smoothness) * 0.5f, 0.0);
}
float3 LightVolumeSpecular(float3 albedo, float smoothness, float metallic, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specularf0 = lerp(0.04f, albedo, metallic);
return LightVolumeSpecular(specularf0, smoothness, worldNormal, viewDir, L0, L1r, L1g, L1b);
}
float3 LightVolumeSpecularDominant(float3 f0, float smoothness, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 dominantDir = L1r + L1g + L1b;
float3 dir = normalize(normalize(dominantDir) + viewDir);
float nh = saturate(dot(worldNormal, dir));
float roughness = 1 - smoothness * 0.9f;
float roughExp = roughness * roughness;
float spec = LV_DistributionGGX(nh, roughExp);
return max(spec * L0 * f0, 0.0) * 1.5f;
}
float3 LightVolumeSpecularDominant(float3 albedo, float smoothness, float metallic, float3 worldNormal, float3 viewDir, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
float3 specularf0 = lerp(0.04f, albedo, metallic);
return LightVolumeSpecularDominant(specularf0, smoothness, worldNormal, viewDir, L0, L1r, L1g, L1b);
}
float3 LightVolumeEvaluate(float3 worldNormal, float3 L0, float3 L1r, float3 L1g, float3 L1b) {
return float3(LV_EvaluateSH(L0.r, L1r, worldNormal), LV_EvaluateSH(L0.g, L1g, worldNormal), LV_EvaluateSH(L0.b, L1b, worldNormal));
}
void LightVolumeSH(float3 worldPos, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b, float3 worldPosOffset = 0) {
L0 = 0; L1r = 0; L1g = 0; L1b = 0;
if (_UdonLightVolumeEnabled == 0) {
LV_SampleLightProbeDering(L0, L1r, L1g, L1b);
} else {
float4 occlusion = 1;
LV_LightVolumeSH(worldPos + worldPosOffset, L0, L1r, L1g, L1b, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, L1r, L1g, L1b);
}
}
void LightVolumeAdditiveSH(float3 worldPos, out float3 L0, out float3 L1r, out float3 L1g, out float3 L1b, float3 worldPosOffset = 0) {
L0 = 0; L1r = 0; L1g = 0; L1b = 0;
if (_UdonLightVolumeEnabled != 0) {
float4 occlusion = 1;
LV_LightVolumeAdditiveSH(worldPos + worldPosOffset, L0, L1r, L1g, L1b, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, L1r, L1g, L1b);
}
}
float3 LightVolumeSH_L0(float3 worldPos, float3 worldPosOffset = 0) {
if (_UdonLightVolumeEnabled == 0) {
return float3(unity_SHAr.w, unity_SHAg.w, unity_SHAb.w);
} else {
float3 L0 = 0; float4 occlusion = 1;
float3 unused_L1; // Let's just pray that compiler will strip everything x.x
LV_LightVolumeSH(worldPos + worldPosOffset, L0, unused_L1, unused_L1, unused_L1, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, unused_L1, unused_L1, unused_L1);
return L0;
}
}
float3 LightVolumeAdditiveSH_L0(float3 worldPos, float3 worldPosOffset = 0) {
if (_UdonLightVolumeEnabled == 0) {
return 0;
} else {
float3 L0 = 0; float4 occlusion = 1;
float3 unused_L1; // Let's just pray that compiler will strip everything x.x
LV_LightVolumeAdditiveSH(worldPos + worldPosOffset, L0, unused_L1, unused_L1, unused_L1, occlusion);
LV_PointLightVolumeSH(worldPos, occlusion, L0, unused_L1, unused_L1, unused_L1);
return L0;
}
}
float LightVolumesEnabled() {
return _UdonLightVolumeEnabled;
}
float LightVolumesVersion() {
return _UdonLightVolumeVersion == 0 ? _UdonLightVolumeEnabled : _UdonLightVolumeVersion;
}
#endif
SamplerState sampler_linear_clamp;
SamplerState sampler_linear_repeat;
SamplerState sampler_trilinear_clamp;
SamplerState sampler_trilinear_repeat;
SamplerState sampler_point_clamp;
SamplerState sampler_point_repeat;
#define DielectricSpec float4(0.04, 0.04, 0.04, 1.0 - 0.04)
#define HALF_PI float(1.5707964)
#define PI float(3.14159265359)
#define TWO_PI float(6.28318530718)
#define PI_OVER_2 1.5707963f
#define PI_OVER_4 0.785398f
#define EPSILON 0.000001f
#define POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, samplertex, coord, dx, dy) tex.SampleGrad(sampler##samplertex, coord, dx, dy)
#define POI2D_SAMPLE_TEX2D_SAMPLERGRADD(tex, samp, uv, pan, dx, dy) tex.SampleGrad(samp, POI_PAN_UV(uv, pan), dx, dy)
#define POI_PAN_UV(uv, pan) (uv + _Time.x * pan)
#define POI2D_SAMPLER_PAN(tex, texSampler, uv, pan) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, POI_PAN_UV(uv, pan)))
#define POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, POI_PAN_UV(uv, pan), dx, dy))
#define POI2D_SAMPLER(tex, texSampler, uv) (UNITY_SAMPLE_TEX2D_SAMPLER(tex, texSampler, uv))
#define POI_SAMPLE_1D_X(tex, samp, uv) tex.Sample(samp, float2(uv, 0.5))
#define POI2D_SAMPLER_GRAD(tex, texSampler, uv, dx, dy) (POI2D_SAMPLE_TEX2D_SAMPLERGRAD(tex, texSampler, uv, dx, dy))
#define POI2D_SAMPLER_GRADD(tex, texSampler, uv, dx, dy) tex.SampleGrad(texSampler, uv, dx, dy)
#define POI2D_PAN(tex, uv, pan) (tex2D(tex, POI_PAN_UV(uv, pan)))
#define POI2D(tex, uv) (tex2D(tex, uv))
#define POI_SAMPLE_TEX2D(tex, uv) (UNITY_SAMPLE_TEX2D(tex, uv))
#define POI_SAMPLE_TEX2D_PAN(tex, uv, pan) (UNITY_SAMPLE_TEX2D(tex, POI_PAN_UV(uv, pan)))
#define POI_SAMPLE_CUBE_LOD(tex, sampler, coord, lod) tex.SampleLevel(sampler, coord, lod)
#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, float3(uv, unity_StereoEyeIndex))
#else
#define POI_SAMPLE_SCREEN(tex, samp, uv) tex.Sample(samp, uv)
#endif
#define POI_SAFE_RGB0 float4(mainTexture.rgb * .0001, 0)
#define POI_SAFE_RGB1 float4(mainTexture.rgb * .0001, 1)
#define POI_SAFE_RGBA mainTexture
#if defined(UNITY_COMPILER_HLSL)
#define PoiInitStruct(type, name) name = (type)0;
#else
#define PoiInitStruct(type, name)
#endif
#define POI_ERROR(poiMesh, gridSize) lerp(float3(1, 0, 1), float3(0, 0, 0), fmod(floor((poiMesh.worldPos.x) * gridSize) + floor((poiMesh.worldPos.y) * gridSize) + floor((poiMesh.worldPos.z) * gridSize), 2) == 0)
#define POI_NAN (asfloat(-1))
#define POI_MODE_OPAQUE 0
#define POI_MODE_CUTOUT 1
#define POI_MODE_FADE 2
#define POI_MODE_TRANSPARENT 3
#define POI_MODE_ADDITIVE 4
#define POI_MODE_SOFTADDITIVE 5
#define POI_MODE_MULTIPLICATIVE 6
#define POI_MODE_2XMULTIPLICATIVE 7
#define POI_MODE_TRANSCLIPPING 9
#ifndef UNITY_SPECCUBE_LOD_STEPS
#define UNITY_SPECCUBE_LOD_STEPS (6)
#endif
#ifndef UNITY_LIGHTING_COMMON_INCLUDED
#define UNITY_LIGHTING_COMMON_INCLUDED
fixed4 _LightColor0;
fixed4 _SpecColor;
struct UnityLight
{
half3 color;
half3 dir;
half ndotl;
};
struct UnityIndirect
{
half3 diffuse;
half3 specular;
};
struct UnityGI
{
UnityLight light;
UnityIndirect indirect;
};
struct UnityGIInput
{
UnityLight light;
float3 worldPos;
half3 worldViewDir;
half atten;
half3 ambient;
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION) || defined(UNITY_ENABLE_REFLECTION_BUFFERS)
float4 boxMin[2];
#endif
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
float4 boxMax[2];
float4 probePosition[2];
#endif
float4 probeHDR[2];
};
#endif
float _GrabMode;
float _Mode;
struct Unity_GlossyEnvironmentData
{
half roughness;
half3 reflUVW;
};
#ifndef _STOCHASTICMODE_NONE
#ifdef _STOCHASTICMODE_DELIOT_HEITZ
float _StochasticDeliotHeitzDensity;
#endif
#endif
float4 _Color;
float _ColorThemeIndex;
UNITY_DECLARE_TEX2D(_MainTex);
#ifdef UNITY_STEREO_INSTANCING_ENABLED
#define STEREO_UV(uv) float3(uv, unity_StereoEyeIndex)
Texture2DArray<float> _CameraDepthTexture;
#else
#define STEREO_UV(uv) uv
Texture2D<float> _CameraDepthTexture;
#endif
float SampleScreenDepth(float2 uv)
{
uv.y = _ProjectionParams.x * 0.5 + 0.5 - uv.y * _ProjectionParams.x;
return _CameraDepthTexture.SampleLevel(sampler_point_clamp, STEREO_UV(uv), 0);
}
bool DepthTextureExists()
{
#ifdef UNITY_STEREO_INSTANCING_ENABLED
float3 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y, dTexDim.z);
#else
float2 dTexDim;
_CameraDepthTexture.GetDimensions(dTexDim.x, dTexDim.y);
#endif
return dTexDim.x > 16;
}
float _MainPixelMode;
float4 _MainTex_ST;
float2 _MainTexPan;
float _MainTexUV;
float4 _MainTex_TexelSize;
float _MainTexStochastic;
float _MainIgnoreTexAlpha;
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
Texture2D _BumpMap;
#endif
float4 _BumpMap_ST;
float2 _BumpMapPan;
float _BumpMapUV;
float _BumpScale;
float _BumpMapStochastic;
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
Texture2D _AlphaMask;
#endif
float4 _AlphaMask_ST;
float2 _AlphaMaskPan;
float _AlphaMaskUV;
float _AlphaMaskInvert;
float _MainAlphaMaskMode;
float _AlphaMaskBlendStrength;
float _AlphaMaskValue;
float _Cutoff;
float _AlphaForceOpaque;
float _AlphaMod;
float _AlphaPremultiply;
float _AlphaBoostFA;
float _AlphaGlobalMask;
float _AlphaGlobalMaskBlendType;
float _IgnoreFog;
float _RenderingReduceClipDistance;
int _FlipBackfaceNormals;
float _AddBlendOp;
float _Cull;
float _GIEmissionMultiplier;
float4 _GlobalThemeColor0;
float4 _GlobalThemeColor1;
float4 _GlobalThemeColor2;
float4 _GlobalThemeColor3;
float _GlobalThemeHue0;
float _GlobalThemeHue1;
float _GlobalThemeHue2;
float _GlobalThemeHue3;
float _GlobalThemeHueSpeed0;
float _GlobalThemeHueSpeed1;
float _GlobalThemeHueSpeed2;
float _GlobalThemeHueSpeed3;
float _GlobalThemeSaturation0;
float _GlobalThemeSaturation1;
float _GlobalThemeSaturation2;
float _GlobalThemeSaturation3;
float _GlobalThemeValue0;
float _GlobalThemeValue1;
float _GlobalThemeValue2;
float _GlobalThemeValue3;
int _GlobalMaskVertexColorLinearSpace;
float _StereoEnabled;
float _PolarUV;
float2 _PolarCenter;
float _PolarRadialScale;
float _PolarLengthScale;
float _PolarSpiralPower;
float _PanoUseBothEyes;
float _UVModWorldPos0;
float _UVModWorldPos1;
float _UVModLocalPos0;
float _UVModLocalPos1;
struct appdata
{
float4 vertex : POSITION;
float3 normal : NORMAL;
float4 tangent : TANGENT;
float4 color : COLOR;
float2 uv0 : TEXCOORD0;
float2 uv1 : TEXCOORD1;
float2 uv2 : TEXCOORD2;
float2 uv3 : TEXCOORD3;
#ifndef POI_TESSELLATED
uint vertexId : SV_VertexID;
#endif
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOut
{
float4 pos : SV_POSITION;
float4 uv[2] : TEXCOORD0;
float3 normal : TEXCOORD2;
float4 tangent : TEXCOORD3;
float4 worldPos : TEXCOORD4;
float4 localPos : TEXCOORD5;
float4 vertexColor : TEXCOORD6;
float4 lightmapUV : TEXCOORD7;
float worldDir : TEXCOORD8;
float2 fogData: TEXCOORD10;
UNITY_SHADOW_COORDS(12)
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
struct PoiMesh
{
float3 normals[2];
float3 objNormal;
float3 tangentSpaceNormal;
float3 binormal[2];
float3 tangent[2];
float3 worldPos;
float3 localPos;
float3 objectPosition;
float isFrontFace;
float4 vertexColor;
float4 lightmapUV;
float2 uv[10];
float2 parallaxUV;
float2 dx;
float2 dy;
uint isRightHand;
};
struct PoiCam
{
float3 viewDir;
float3 forwardDir;
float3 worldPos;
float distanceToVert;
float4 clipPos;
float4 screenSpacePosition;
float3 reflectionDir;
float3 vertexReflectionDir;
float3 tangentViewDir;
float4 posScreenSpace;
float2 posScreenPixels;
float2 screenUV;
float vDotN;
float4 worldDirection;
};
struct PoiMods
{
float4 Mask;
float audioLink[5];
float audioLinkAvailable;
float audioLinkVersion;
float4 audioLinkTexture;
float2 detailMask;
float2 backFaceDetailIntensity;
float globalEmission;
float4 globalColorTheme[12];
float globalMask[16];
float ALTime[8];
};
struct PoiLight
{
float3 direction;
float nDotVCentered;
float attenuation;
float attenuationStrength;
float3 directColor;
float3 indirectColor;
float occlusion;
float shadowMask;
float detailShadow;
float3 halfDir;
float lightMap;
float lightMapNoAttenuation;
float3 rampedLightMap;
float vertexNDotL;
float nDotL;
float nDotV;
float vertexNDotV;
float nDotH;
float vertexNDotH;
float lDotv;
float lDotH;
float nDotLSaturated;
float nDotLNormalized;
#ifdef POI_PASS_ADD
float additiveShadow;
#endif
float3 finalLighting;
float3 finalLightAdd;
float3 LTCGISpecular;
float3 LTCGIDiffuse;
float directLuminance;
float indirectLuminance;
float finalLuminance;
#if defined(VERTEXLIGHT_ON)
float4 vDotNL;
float4 vertexVDotNL;
float3 vColor[4];
float4 vCorrectedDotNL;
float4 vAttenuation;
float4 vSaturatedDotNL;
float3 vPosition[4];
float3 vDirection[4];
float3 vFinalLighting;
float3 vHalfDir[4];
half4 vDotNH;
half4 vertexVDotNH;
half4 vDotLH;
#endif
};
struct PoiVertexLights
{
float3 direction;
float3 color;
float attenuation;
};
struct PoiFragData
{
float smoothness;
float smoothness2;
float metallic;
float specularMask;
float reflectionMask;
float3 baseColor;
float3 finalColor;
float alpha;
float3 emission;
float toggleVertexLights;
};
float4 poiTransformClipSpacetoScreenSpaceFrag(float4 clipPos)
{
float4 positionSS = float4(clipPos.xyz * clipPos.w, clipPos.w);
positionSS.xy = positionSS.xy / _ScreenParams.xy;
return positionSS;
}
static float4 PoiSHAr = 0;
static float4 PoiSHAg = 0;
static float4 PoiSHAb = 0;
static float4 PoiSHBr = 0;
static float4 PoiSHBg = 0;
static float4 PoiSHBb = 0;
static float4 PoiSHC = 0;
half3 PoiSHEval_L0L1(half4 normal)
{
half3 x;
x.r = dot(PoiSHAr, normal);
x.g = dot(PoiSHAg, normal);
x.b = dot(PoiSHAb, normal);
return x;
}
half3 PoiSHEval_L2(half4 normal)
{
half3 x1, x2;
half4 vB = normal.xyzz * normal.yzzx;
x1.r = dot(PoiSHBr, vB);
x1.g = dot(PoiSHBg, vB);
x1.b = dot(PoiSHBb, vB);
half vC = normal.x*normal.x - normal.y*normal.y;
x2 = PoiSHC.rgb * vC;
return x1 + x2;
}
half3 PoiShadeSH9 (half4 normal)
{
half3 res = PoiSHEval_L0L1(normal);
res += PoiSHEval_L2(normal);
#ifdef UNITY_COLORSPACE_GAMMA
res = LinearToGammaSpace(res);
#endif
return res;
}
inline half4 Pow5(half4 x)
{
return x * x * x * x * x;
}
inline half3 FresnelLerp(half3 F0, half3 F90, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return lerp(F0, F90, t);
}
inline half3 FresnelTerm(half3 F0, half cosA)
{
half t = Pow5(1 - cosA); // ala Schlick interpoliation
return F0 + (1 - F0) * t;
}
half perceptualRoughnessToMipmapLevel(half perceptualRoughness)
{
return perceptualRoughness * UNITY_SPECCUBE_LOD_STEPS;
}
half3 Unity_GlossyEnvironment(UNITY_ARGS_TEXCUBE(tex), half4 hdr, Unity_GlossyEnvironmentData glossIn)
{
half perceptualRoughness = glossIn.roughness /* perceptualRoughness */ ;
#if 0
float m = PerceptualRoughnessToRoughness(perceptualRoughness); // m is the real roughness parameter
const float fEps = 1.192092896e-07F; // smallest such that 1.0+FLT_EPSILON != 1.0 (+1e-4h is NOT good here. is visibly very wrong)
float n = (2.0 / max(fEps, m * m)) - 2.0; // remap to spec power. See eq. 21 in --> https://dl.dropboxusercontent.com/u/55891920/papers/mm_brdf.pdf
n /= 4; // remap from n_dot_h formulatino to n_dot_r. See section "Pre-convolved Cube Maps vs Path Tracers" --> https://s3.amazonaws.com/docs.knaldtech.com/knald/1.0.0/lys_power_drops.html
perceptualRoughness = pow(2 / (n + 2), 0.25); // remap back to square root of real roughness (0.25 include both the sqrt root of the conversion and sqrt for going from roughness to perceptualRoughness)
#else
perceptualRoughness = perceptualRoughness * (1.7 - 0.7 * perceptualRoughness);
#endif
half mip = perceptualRoughnessToMipmapLevel(perceptualRoughness);
half3 R = glossIn.reflUVW;
half4 rgbm = UNITY_SAMPLE_TEXCUBE_LOD(tex, R, mip);
return DecodeHDR(rgbm, hdr);
}
half3 UnpackScaleNormalDXT5nm(half4 packednormal, half bumpScale)
{
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
}
half3 LerpWhiteTo(half3 b, half t)
{
half oneMinusT = 1 - t;
return half3(oneMinusT, oneMinusT, oneMinusT) + b * t;
}
inline float GGXTerm(float NdotH, float roughness)
{
float a2 = roughness * roughness;
float d = (NdotH * a2 - NdotH) * NdotH + 1.0f; // 2 mad
return UNITY_INV_PI * a2 / (d * d + 1e-7f); // This function is not intended to be running on Mobile,
}
Unity_GlossyEnvironmentData UnityGlossyEnvironmentSetup(half Smoothness, half3 worldViewDir, half3 Normal, half3 fresnel0)
{
Unity_GlossyEnvironmentData g;
g.roughness /* perceptualRoughness */ = 1 - Smoothness;
g.reflUVW = reflect(-worldViewDir, Normal);
return g;
}
half3 UnpackScaleNormalRGorAG(half4 packednormal, half bumpScale)
{
#if defined(UNITY_NO_DXT5nm)
half3 normal = packednormal.xyz * 2 - 1;
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
return normal;
#elif defined(UNITY_ASTC_NORMALMAP_ENCODING)
half3 normal;
normal.xy = (packednormal.wy * 2 - 1);
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
normal.xy *= bumpScale;
return normal;
#else
packednormal.x *= packednormal.w;
half3 normal;
normal.xy = (packednormal.xy * 2 - 1);
#if (SHADER_TARGET >= 30)
normal.xy *= bumpScale;
#endif
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
return normal;
#endif
}
half3 UnpackScaleNormal(half4 packednormal, half bumpScale)
{
return UnpackScaleNormalRGorAG(packednormal, bumpScale);
}
half3 BlendNormals(half3 n1, half3 n2)
{
return normalize(half3(n1.xy + n2.xy, n1.z * n2.z));
}
inline float2 Pow4(float2 x)
{
return x * x * x * x;
}
inline float3 Unity_SafeNormalize(float3 inVec)
{
float dp3 = max(0.001f, dot(inVec, inVec));
return inVec * rsqrt(dp3);
}
inline float3 BoxProjectedCubemapDirection(float3 worldRefl, float3 worldPos, float4 cubemapCenter, float4 boxMin, float4 boxMax)
{
if (cubemapCenter.w > 0.0)
{
float3 nrdir = normalize(worldRefl);
#if 1
float3 rbmax = (boxMax.xyz - worldPos) / nrdir;
float3 rbmin = (boxMin.xyz - worldPos) / nrdir;
float3 rbminmax = (nrdir > 0.0f) ? rbmax : rbmin;
#else // Optimized version
float3 rbmax = (boxMax.xyz - worldPos);
float3 rbmin = (boxMin.xyz - worldPos);
float3 select = step(float3(0, 0, 0), nrdir);
float3 rbminmax = lerp(rbmax, rbmin, select);
rbminmax /= nrdir;
#endif
float fa = min(min(rbminmax.x, rbminmax.y), rbminmax.z);
worldPos -= cubemapCenter.xyz;
worldRefl = worldPos + nrdir * fa;
}
return worldRefl;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, Unity_GlossyEnvironmentData glossIn)
{
half3 specular;
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
half3 originalReflUVW = glossIn.reflUVW;
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[0], data.boxMin[0], data.boxMax[0]);
#endif
#ifdef _GLOSSYREFLECTIONS_OFF
specular = unity_IndirectSpecColor.rgb;
#else
half3 env0 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE(unity_SpecCube0), data.probeHDR[0], glossIn);
#ifdef UNITY_SPECCUBE_BLENDING
const float kBlendFactor = 0.99999;
float blendLerp = data.boxMin[0].w;
if (blendLerp < kBlendFactor)
{
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
glossIn.reflUVW = BoxProjectedCubemapDirection(originalReflUVW, data.worldPos, data.probePosition[1], data.boxMin[1], data.boxMax[1]);
#endif
half3 env1 = Unity_GlossyEnvironment(UNITY_PASS_TEXCUBE_SAMPLER(unity_SpecCube1, unity_SpecCube0), data.probeHDR[1], glossIn);
specular = lerp(env1, env0, blendLerp);
}
else
{
specular = env0;
}
#else
specular = env0;
#endif
#endif
return specular * occlusion;
}
inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
{
return UnityGI_IndirectSpecular(data, occlusion, glossIn);
}
#ifndef glsl_mod
#define glsl_mod(x, y) (((x) - (y) * floor((x) / (y))))
#endif
uniform float random_uniform_float_only_used_to_stop_compiler_warnings = 0.0f;
float2 poiUV(float2 uv, float4 tex_st)
{
return uv * tex_st.xy + tex_st.zw;
}
float2 vertexUV(in VertexOut o, int index)
{
switch(index)
{
case 0:
return o.uv[0].xy;
case 1:
return o.uv[0].zw;
case 2:
return o.uv[1].xy;
case 3:
return o.uv[1].zw;
default:
return o.uv[0].xy;
}
}
float2 vertexUV(in appdata v, int index)
{
switch(index)
{
case 0:
return v.uv0.xy;
case 1:
return v.uv1.xy;
case 2:
return v.uv2.xy;
case 3:
return v.uv3.xy;
default:
return v.uv0.xy;
}
}
float calculateluminance(float3 color)
{
return color.r * 0.299 + color.g * 0.587 + color.b * 0.114;
}
float dotToDegrees(float dot)
{
dot = clamp(dot, -1.0, 1.0);
return degrees(acos(dot));
}
float dotToDegrees(float3 a, float3 b)
{
return dotToDegrees(dot(normalize(a), normalize(b)));
}
float _VRChatCameraMode;
float _VRChatMirrorMode;
float VRCCameraMode()
{
return _VRChatCameraMode;
}
float VRCMirrorMode()
{
return _VRChatMirrorMode;
}
bool IsInMirror()
{
return unity_CameraProjection[2][0] != 0.f || unity_CameraProjection[2][1] != 0.f;
}
bool IsOrthographicCamera()
{
return unity_OrthoParams.w == 1 || UNITY_MATRIX_P[3][3] == 1;
}
float shEvaluateDiffuseL1Geomerics_local(float L0, float3 L1, float3 n)
{
float R0 = max(0, L0);
float3 R1 = 0.5f * L1;
float lenR1 = length(R1);
float q = dot(normalize(R1), n) * 0.5 + 0.5;
q = saturate(q); // Thanks to ScruffyRuffles for the bug identity.
float p = 1.0f + 2.0f * lenR1 / R0;
float a = (1.0f - lenR1 / R0) / (1.0f + lenR1 / R0);
return R0 * (a + (1.0f - a) * (p + 1.0f) * pow(q, p));
}
half3 BetterSH9(half4 normal)
{
float3 indirect;
float3 L0 = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w) + float3(PoiSHBr.z, PoiSHBg.z, PoiSHBb.z) / 3.0;
indirect.r = shEvaluateDiffuseL1Geomerics_local(L0.r, PoiSHAr.xyz, normal.xyz);
indirect.g = shEvaluateDiffuseL1Geomerics_local(L0.g, PoiSHAg.xyz, normal.xyz);
indirect.b = shEvaluateDiffuseL1Geomerics_local(L0.b, PoiSHAb.xyz, normal.xyz);
indirect = max(0, indirect);
indirect += SHEvalLinearL2(normal);
return indirect;
}
float3 getCameraForward()
{
#if UNITY_SINGLE_PASS_STEREO
float3 p1 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 1, 1));
float3 p2 = mul(unity_StereoCameraToWorld[0], float4(0, 0, 0, 1));
#else
float3 p1 = mul(unity_CameraToWorld, float4(0, 0, 1, 1)).xyz;
float3 p2 = mul(unity_CameraToWorld, float4(0, 0, 0, 1)).xyz;
#endif
return normalize(p2 - p1);
}
half3 GetSHLength()
{
half3 x, x1;
x.r = length(PoiSHAr);
x.g = length(PoiSHAg);
x.b = length(PoiSHAb);
x1.r = length(PoiSHBr);
x1.g = length(PoiSHBg);
x1.b = length(PoiSHBb);
return x + x1;
}
float3 BoxProjection(float3 direction, float3 position, float4 cubemapPosition, float3 boxMin, float3 boxMax)
{
#if UNITY_SPECCUBE_BOX_PROJECTION
if (cubemapPosition.w > 0)
{
float3 factors = ((direction > 0 ? boxMax : boxMin) - position) / direction;
float scalar = min(min(factors.x, factors.y), factors.z);
direction = direction * scalar + (position - cubemapPosition.xyz);
}
#endif
return direction;
}
float poiMax(float2 i)
{
return max(i.x, i.y);
}
float poiMax(float3 i)
{
return max(max(i.x, i.y), i.z);
}
float poiMax(float4 i)
{
return max(max(max(i.x, i.y), i.z), i.w);
}
float3 calculateNormal(in float3 baseNormal, in PoiMesh poiMesh, in Texture2D normalTexture, in float4 normal_ST, in float2 normalPan, in float normalUV, in float normalIntensity)
{
float3 normal = UnpackScaleNormal(POI2D_SAMPLER_PAN(normalTexture, _MainTex, poiUV(poiMesh.uv[normalUV], normal_ST), normalPan), normalIntensity);
return normalize(
normal.x * poiMesh.tangent[0] +
normal.y * poiMesh.binormal[0] +
normal.z * baseNormal
);
}
float remap(float x, float minOld, float maxOld, float minNew = 0, float maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float2 remap(float2 x, float2 minOld, float2 maxOld, float2 minNew = 0, float2 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float3 remap(float3 x, float3 minOld, float3 maxOld, float3 minNew = 0, float3 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float4 remap(float4 x, float4 minOld, float4 maxOld, float4 minNew = 0, float4 maxNew = 1)
{
return minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld);
}
float remapClamped(float minOld, float maxOld, float x, float minNew = 0, float maxNew = 1)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 remapClamped(float2 minOld, float2 maxOld, float2 x, float2 minNew, float2 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float3 remapClamped(float3 minOld, float3 maxOld, float3 x, float3 minNew, float3 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float4 remapClamped(float4 minOld, float4 maxOld, float4 x, float4 minNew, float4 maxNew)
{
return clamp(minNew + (x - minOld) * (maxNew - minNew) / (maxOld - minOld), minNew, maxNew);
}
float2 calcParallax(in float height, in PoiCam poiCam)
{
return ((height * - 1) + 1) * (poiCam.tangentViewDir.xy / poiCam.tangentViewDir.z);
}
float4 poiBlend(const float sourceFactor, const float4 sourceColor, const float destinationFactor, const float4 destinationColor, const float4 blendFactor)
{
float4 sA = 1 - blendFactor;
const float4 blendData[11] = {
float4(0.0, 0.0, 0.0, 0.0),
float4(1.0, 1.0, 1.0, 1.0),
destinationColor,
sourceColor,
float4(1.0, 1.0, 1.0, 1.0) - destinationColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sourceColor,
sA,
float4(1.0, 1.0, 1.0, 1.0) - sA,
saturate(sourceColor.aaaa),
1 - sA,
};
return lerp(blendData[sourceFactor] * sourceColor + blendData[destinationFactor] * destinationColor, sourceColor, sA);
}
float blendColorBurn(float base, float blend)
{
return (blend == 0.0) ? blend : max((1.0 - ((1.0 - base) * rcp(random_uniform_float_only_used_to_stop_compiler_warnings + blend))), 0.0);
}
float3 blendColorBurn(float3 base, float3 blend)
{
return float3(blendColorBurn(base.r, blend.r), blendColorBurn(base.g, blend.g), blendColorBurn(base.b, blend.b));
}
float blendColorDodge(float base, float blend)
{
return (blend == 1.0) ? blend : min(base / (1.0 - blend), 1.0);
}
float3 blendColorDodge(float3 base, float3 blend)
{
return float3(blendColorDodge(base.r, blend.r), blendColorDodge(base.g, blend.g), blendColorDodge(base.b, blend.b));
}
float blendDarken(float base, float blend)
{
return min(blend, base);
}
float3 blendDarken(float3 base, float3 blend)
{
return float3(blendDarken(base.r, blend.r), blendDarken(base.g, blend.g), blendDarken(base.b, blend.b));
}
float blendOverlay(float base, float blend)
{
return base < 0.5 ? (2.0 * base * blend) : (1.0 - 2.0 * (1.0 - base) * (1.0 - blend));
}
float3 blendOverlay(float3 base, float3 blend)
{
return float3(blendOverlay(base.r, blend.r), blendOverlay(base.g, blend.g), blendOverlay(base.b, blend.b));
}
float blendLighten(float base, float blend)
{
return max(blend, base);
}
float3 blendLighten(float3 base, float3 blend)
{
return float3(blendLighten(base.r, blend.r), blendLighten(base.g, blend.g), blendLighten(base.b, blend.b));
}
float blendLinearDodge(float base, float blend)
{
return min(base + blend, 1.0);
}
float3 blendLinearDodge(float3 base, float3 blend)
{
return base + blend;
}
float blendMultiply(float base, float blend)
{
return base * blend;
}
float3 blendMultiply(float3 base, float3 blend)
{
return base * blend;
}
float blendNormal(float base, float blend)
{
return blend;
}
float3 blendNormal(float3 base, float3 blend)
{
return blend;
}
float blendScreen(float base, float blend)
{
return 1.0 - ((1.0 - base) * (1.0 - blend));
}
float3 blendScreen(float3 base, float3 blend)
{
return float3(blendScreen(base.r, blend.r), blendScreen(base.g, blend.g), blendScreen(base.b, blend.b));
}
float blendSubtract(float base, float blend)
{
return max(base - blend, 0.0);
}
float3 blendSubtract(float3 base, float3 blend)
{
return max(base - blend, 0.0);
}
float blendMixed(float base, float blend)
{
return base + base * blend;
}
float3 blendMixed(float3 base, float3 blend)
{
return base + base * blend;
}
float3 customBlend(float3 base, float3 blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 1: output = lerp(base, blendDarken(base, blend), alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
float3 customBlend(float base, float blend, float blendType, float alpha = 1)
{
float3 output = base;
switch(blendType)
{
case 0: output = lerp(base, blend, alpha); break;
case 2: output = base * lerp(1, blend, alpha); break;
case 5: output = lerp(base, blendLighten(base, blend), alpha); break;
case 6: output = lerp(base, blendScreen(base, blend), alpha); break;
case 7: output = blendSubtract(base, blend * alpha); break;
case 8: output = lerp(base, blendLinearDodge(base, blend), alpha); break;
case 9: output = lerp(base, blendOverlay(base, blend), alpha); break;
case 20: output = lerp(base, blendMixed(base, blend), alpha); break;
default: output = 0; break;
}
return output;
}
#define REPLACE 0
#define SUBSTRACT 1
#define MULTIPLY 2
#define DIVIDE 3
#define MIN 4
#define MAX 5
#define AVERAGE 6
#define ADD 7
float maskBlend(float baseMask, float blendMask, float blendType)
{
float output = 0;
switch(blendType)
{
case REPLACE: output = blendMask; break;
case SUBSTRACT: output = baseMask - blendMask; break;
case MULTIPLY: output = baseMask * blendMask; break;
case DIVIDE: output = baseMask / blendMask; break;
case MIN: output = min(baseMask, blendMask); break;
case MAX: output = max(baseMask, blendMask); break;
case AVERAGE: output = (baseMask + blendMask) * 0.5; break;
case ADD: output = baseMask + blendMask; break;
}
return saturate(output);
}
float globalMaskBlend(float baseMask, float globalMaskIndex, float blendType, PoiMods poiMods)
{
if (globalMaskIndex == 0)
{
return baseMask;
}
else
{
return maskBlend(baseMask, poiMods.globalMask[globalMaskIndex - 1], blendType);
}
}
inline float poiRand(float2 co)
{
float3 p3 = frac(float3(co.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.x + p3.y) * p3.z);
}
inline float4 poiRand4(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
float2 a = frac((p3.xx + p3.yz) * p3.zy);
float2 s2 = seed + 37.0;
float3 q3 = frac(float3(s2.xyx) * 0.1031);
q3 += dot(q3, q3.yzx + 33.33);
float2 b = frac((q3.xx + q3.yz) * q3.zy);
return float4(a, b);
}
inline float2 poiRand2(float seed)
{
float2 x = float2(seed, seed * 1.3);
float3 p3 = frac(float3(x.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float2 poiRand2(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xx + p3.yz) * p3.zy);
}
inline float poiRand3(float seed)
{
float p = frac(seed * 0.1031);
p *= p + 33.33;
p *= p + p;
return frac(p);
}
inline float3 poiRand3(float2 seed)
{
float3 p3 = frac(float3(seed.xyx) * 0.1031);
p3 += dot(p3, p3.yzx + 33.33);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3(float3 seed)
{
float3 p3 = frac(seed * 0.1031);
p3 += dot(p3, p3.zyx + 31.32);
return frac((p3.xxy + p3.yzz) * p3.zyx);
}
inline float3 poiRand3Range(float2 Seed, float Range)
{
float3 r = poiRand3(Seed);
return (r * 2.0 - 1.0) * Range;
}
float3 randomFloat3WiggleRange(float2 Seed, float Range, float wiggleSpeed, float timeOffset)
{
float3 rando = (float3(
frac(sin(dot(Seed.xy, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(Seed.yx, float2(12.9898, 78.233))) * 43758.5453),
frac(sin(dot(float2(Seed.x * Seed.y, Seed.y + Seed.x), float2(12.9898, 78.233))) * 43758.5453)
) * 2 - 1);
float speed = 1 + wiggleSpeed;
return float3(sin(((_Time.x + timeOffset) + rando.x * PI) * speed), sin(((_Time.x + timeOffset) + rando.y * PI) * speed), sin(((_Time.x + timeOffset) + rando.z * PI) * speed)) * Range;
}
static const float3 HCYwts = float3(0.299, 0.587, 0.114);
static const float HCLgamma = 3;
static const float HCLy0 = 100;
static const float HCLmaxL = 0.530454533953517; // == exp(HCLgamma / HCLy0) - 0.5
static const float3 wref = float3(1.0, 1.0, 1.0);
#define TAU 6.28318531
float3 HUEtoRGB(in float H)
{
float R = abs(H * 6 - 3) - 1;
float G = 2 - abs(H * 6 - 2);
float B = 2 - abs(H * 6 - 4);
return saturate(float3(R, G, B));
}
float3 RGBtoHCV(in float3 RGB)
{
float4 P = (RGB.g < RGB.b) ? float4(RGB.bg, -1.0, 2.0 / 3.0) : float4(RGB.gb, 0.0, -1.0 / 3.0);
float4 Q = (RGB.r < P.x) ? float4(P.xyw, RGB.r) : float4(RGB.r, P.yzx);
float C = Q.x - min(Q.w, Q.y);
float H = abs((Q.w - Q.y) / (6 * C + EPSILON) + Q.z);
return float3(H, C, Q.x);
}
float3 RGBtoHSV(float3 c)
{
float4 K = float4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
float4 p = lerp(float4(c.bg, K.wz), float4(c.gb, K.xy), step(c.b, c.g));
float4 q = lerp(float4(p.xyw, c.r), float4(c.r, p.yzx), step(p.x, c.r));
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
return float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
}
float3 HSVtoRGB(float3 c)
{
float4 K = float4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
float3 p = abs(frac(c.xxx + K.xyz) * 6.0 - K.www);
return c.z * lerp(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
}
void DecomposeHDRColor(in float3 linearColorHDR, out float3 baseLinearColor, out float exposure)
{
float maxColorComponent = max(linearColorHDR.r, max(linearColorHDR.g, linearColorHDR.b));
bool isSDR = maxColorComponent <= 1.0;
float scaleFactor = isSDR ? 1.0 : (1.0 / maxColorComponent);
exposure = isSDR ? 0.0 : log(maxColorComponent) * 1.44269504089; // ln(2)
baseLinearColor = scaleFactor * linearColorHDR;
}
float3 ApplyHDRExposure(float3 linearColor, float exposure)
{
return linearColor * pow(2, exposure);
}
float3 ModifyViaHSV(float3 color, float h, float s, float v)
{
float3 colorHSV = RGBtoHSV(color);
colorHSV.x = frac(colorHSV.x + h);
colorHSV.y = saturate(colorHSV.y + s);
colorHSV.z = saturate(colorHSV.z + v);
return HSVtoRGB(colorHSV);
}
float3 ModifyViaHSV(float3 color, float3 HSVMod)
{
return ModifyViaHSV(color, HSVMod.x, HSVMod.y, HSVMod.z);
}
float4x4 brightnessMatrix(float brightness)
{
return float4x4(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
brightness, brightness, brightness, 1
);
}
float4x4 contrastMatrix(float contrast)
{
float t = (1.0 - contrast) / 2.0;
return float4x4(
contrast, 0, 0, 0,
0, contrast, 0, 0,
0, 0, contrast, 0,
t, t, t, 1
);
}
float4x4 saturationMatrix(float saturation)
{
float3 luminance = float3(0.3086, 0.6094, 0.0820);
float oneMinusSat = 1.0 - saturation;
float3 red = luminance.x * oneMinusSat;
red += float3(saturation, 0, 0);
float3 green = luminance.y * oneMinusSat;
green += float3(0, saturation, 0);
float3 blue = luminance.z * oneMinusSat;
blue += float3(0, 0, saturation);
return float4x4(
red, 0,
green, 0,
blue, 0,
0, 0, 0, 1
);
}
float4 PoiColorBCS(float4 color, float brightness, float contrast, float saturation)
{
return mul(color, mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation))));
}
float3 PoiColorBCS(float3 color, float brightness, float contrast, float saturation)
{
return mul(float4(color, 1), mul(brightnessMatrix(brightness), mul(contrastMatrix(contrast), saturationMatrix(saturation)))).rgb;
}
float3 linear_srgb_to_oklab(float3 c)
{
float l = 0.4122214708 * c.x + 0.5363325363 * c.y + 0.0514459929 * c.z;
float m = 0.2119034982 * c.x + 0.6806995451 * c.y + 0.1073969566 * c.z;
float s = 0.0883024619 * c.x + 0.2817188376 * c.y + 0.6299787005 * c.z;
float l_ = pow(l, 1.0 / 3.0);
float m_ = pow(m, 1.0 / 3.0);
float s_ = pow(s, 1.0 / 3.0);
return float3(
0.2104542553 * l_ + 0.7936177850 * m_ - 0.0040720468 * s_,
1.9779984951 * l_ - 2.4285922050 * m_ + 0.4505937099 * s_,
0.0259040371 * l_ + 0.7827717662 * m_ - 0.8086757660 * s_
);
}
float3 oklab_to_linear_srgb(float3 c)
{
float l_ = c.x + 0.3963377774 * c.y + 0.2158037573 * c.z;
float m_ = c.x - 0.1055613458 * c.y - 0.0638541728 * c.z;
float s_ = c.x - 0.0894841775 * c.y - 1.2914855480 * c.z;
float l = l_ * l_ * l_;
float m = m_ * m_ * m_;
float s = s_ * s_ * s_;
return float3(
+ 4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s,
- 1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s,
- 0.0041960863 * l - 0.7034186147 * m + 1.7076147010 * s
);
}
float3 hueShiftOKLab(float3 color, float shift, float selectOrShift)
{
float3 oklab = linear_srgb_to_oklab(color);
float chroma = length(oklab.yz);
if (chroma < 1e-5)
{
return color;
}
float hue = atan2(oklab.z, oklab.y);
hue = shift * TWO_PI + hue * selectOrShift; // Add the hue shift
oklab.y = cos(hue) * chroma;
oklab.z = sin(hue) * chroma;
return oklab_to_linear_srgb(oklab);
}
float3 hueShiftHSV(float3 color, float hueOffset, float selectOrShift)
{
float3 hsvCol = RGBtoHSV(color);
hsvCol.x = hsvCol.x * selectOrShift + hueOffset;
return HSVtoRGB(hsvCol);
}
float3 hueShift(float3 color, float shift, float ColorSpace, float selectOrShift)
{
switch(ColorSpace)
{
case 0.0:
return hueShiftOKLab(color, shift, selectOrShift);
case 1.0:
return hueShiftHSV(color, shift, selectOrShift);
default:
return float3(1.0, 0.0, 0.0);
}
}
float4 hueShift(float4 color, float shift, float ColorSpace, float selectOrShift)
{
return float4(hueShift(color.rgb, shift, ColorSpace, selectOrShift), color.a);
}
float4x4 poiRotationMatrixFromAngles(float x, float y, float z)
{
float angleX = radians(x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float4x4 poiRotationMatrixFromAngles(float3 angles)
{
float angleX = radians(angles.x);
float c = cos(angleX);
float s = sin(angleX);
float4x4 rotateXMatrix = float4x4(1, 0, 0, 0,
0, c, -s, 0,
0, s, c, 0,
0, 0, 0, 1);
float angleY = radians(angles.y);
c = cos(angleY);
s = sin(angleY);
float4x4 rotateYMatrix = float4x4(c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1);
float angleZ = radians(angles.z);
c = cos(angleZ);
s = sin(angleZ);
float4x4 rotateZMatrix = float4x4(c, -s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
return mul(mul(rotateXMatrix, rotateYMatrix), rotateZMatrix);
}
float3 _VRChatMirrorCameraPos;
float3 getCameraPosition()
{
#ifdef USING_STEREO_MATRICES
return unity_StereoWorldSpaceCameraPos[0] * .5 + unity_StereoWorldSpaceCameraPos[1] * .5;
#endif
return _VRChatMirrorMode == 1 ? _VRChatMirrorCameraPos : _WorldSpaceCameraPos;
}
#ifdef POI_AUDIOLINK
inline int poiALBandPass(int bandIdx)
{
bandIdx = clamp(bandIdx, 0, 3);
return bandIdx == 0 ? ALPASS_AUDIOBASS : bandIdx == 1 ? ALPASS_AUDIOLOWMIDS : bandIdx == 2 ? ALPASS_AUDIOHIGHMIDS : ALPASS_AUDIOTREBLE;
}
#endif
float2 calcPixelScreenUVs(half4 grabPos)
{
half2 uv = grabPos.xy / (grabPos.w + 0.0000000001);
#if UNITY_SINGLE_PASS_STEREO
uv.xy *= half2(_ScreenParams.x * 2, _ScreenParams.y);
#else
uv.xy *= _ScreenParams.xy;
#endif
return uv;
}
float CalcMipLevel(float2 texture_coord)
{
float2 dx = ddx(texture_coord);
float2 dy = ddy(texture_coord);
float delta_max_sqr = max(dot(dx, dx), dot(dy, dy));
return 0.5 * log2(delta_max_sqr);
}
float inverseLerp(float A, float B, float T)
{
return (T - A) / (B - A);
}
float inverseLerp2(float2 a, float2 b, float2 value)
{
float2 AB = b - a;
float2 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp3(float3 a, float3 b, float3 value)
{
float3 AB = b - a;
float3 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float inverseLerp4(float4 a, float4 b, float4 value)
{
float4 AB = b - a;
float4 AV = value - a;
return dot(AV, AB) / dot(AB, AB);
}
float4 QuaternionFromMatrix(
float m00, float m01, float m02,
float m10, float m11, float m12,
float m20, float m21, float m22)
{
float4 q;
float trace = m00 + m11 + m22;
if (trace > 0)
{
float s = sqrt(trace + 1) * 2;
q.w = 0.25 * s;
q.x = (m21 - m12) / s;
q.y = (m02 - m20) / s;
q.z = (m10 - m01) / s;
}
else if (m00 > m11 && m00 > m22)
{
float s = sqrt(1 + m00 - m11 - m22) * 2;
q.w = (m21 - m12) / s;
q.x = 0.25 * s;
q.y = (m01 + m10) / s;
q.z = (m02 + m20) / s;
}
else if (m11 > m22)
{
float s = sqrt(1 + m11 - m00 - m22) * 2;
q.w = (m02 - m20) / s;
q.x = (m01 + m10) / s;
q.y = 0.25 * s;
q.z = (m12 + m21) / s;
}
else
{
float s = sqrt(1 + m22 - m00 - m11) * 2;
q.w = (m10 - m01) / s;
q.x = (m02 + m20) / s;
q.y = (m12 + m21) / s;
q.z = 0.25 * s;
}
return q;
}
float4 MulQuat(float4 a, float4 b)
{
return float4(
a.w * b.x + a.x * b.w + a.y * b.z - a.z * b.y,
a.w * b.y - a.x * b.z + a.y * b.w + a.z * b.x,
a.w * b.z + a.x * b.y - a.y * b.x + a.z * b.w,
a.w * b.w - a.x * b.x - a.y * b.y - a.z * b.z
);
}
float4 QuaternionFromBasis(float3 sx, float3 sy, float3 sz)
{
return QuaternionFromMatrix(
sx.x, sy.x, sz.x,
sx.y, sy.y, sz.y,
sx.z, sy.z, sz.z
);
}
float4 BuildQuatFromForwardUp(float3 forward, float3 up)
{
float3 f = normalize(forward);
float3 u = normalize(up);
float3 x = normalize(cross(u, f));
float3 y = cross(f, x);
return QuaternionFromBasis(x, y, f);
}
float3 QuaternionToEuler(float4 q)
{
float3 euler;
float sinr_cosp = 2 * (q.w * q.z + q.x * q.y);
float cosr_cosp = 1 - 2 * (q.z * q.z + q.x * q.x);
euler.z = atan2(sinr_cosp, cosr_cosp) * 57.2958;
float sinp = 2 * (q.w * q.x - q.y * q.z);
if (abs(sinp) >= 1)
euler.x = (sinp >= 0 ? 1 : - 1) * 90;
else
euler.x = asin(sinp) * 57.2958;
float siny_cosp = 2 * (q.w * q.y + q.z * q.x);
float cosy_cosp = 1 - 2 * (q.x * q.x + q.y * q.y);
euler.y = atan2(siny_cosp, cosy_cosp) * 57.2958;
return euler;
}
float4 EulerToQuaternion(float3 euler)
{
float3 eulerRad = euler * 0.0174533;
float cx = cos(eulerRad.x * 0.5);
float sx = sin(eulerRad.x * 0.5);
float cy = cos(eulerRad.y * 0.5);
float sy = sin(eulerRad.y * 0.5);
float cz = cos(eulerRad.z * 0.5);
float sz = sin(eulerRad.z * 0.5);
float4 q;
q.w = cx * cy * cz + sx * sy * sz;
q.x = sx * cy * cz - cx * sy * sz;
q.y = cx * sy * cz + sx * cy * sz;
q.z = cx * cy * sz - sx * sy * cz;
return q;
}
float4 quaternion_conjugate(float4 v)
{
return float4(
v.x, -v.yzw
);
}
float4 quaternion_mul(float4 v1, float4 v2)
{
float4 result1 = (v1.x * v2 + v1 * v2.x);
float4 result2 = float4(
- dot(v1.yzw, v2.yzw),
cross(v1.yzw, v2.yzw)
);
return float4(result1 + result2);
}
float4 get_quaternion_from_angle(float3 axis, float angle)
{
float sn = sin(angle * 0.5);
float cs = cos(angle * 0.5);
return float4(axis * sn, cs);
}
float4 quaternion_from_vector(float3 inVec)
{
return float4(0.0, inVec);
}
float degree_to_radius(float degree)
{
return (
degree / 180.0 * PI
);
}
float3 rotate_with_quaternion(float3 inVec, float3 rotation)
{
float4 qx = get_quaternion_from_angle(float3(1, 0, 0), radians(rotation.x));
float4 qy = get_quaternion_from_angle(float3(0, 1, 0), radians(rotation.y));
float4 qz = get_quaternion_from_angle(float3(0, 0, 1), radians(rotation.z));
#define MUL3(A, B, C) quaternion_mul(quaternion_mul((A), (B)), (C))
float4 quaternion = normalize(MUL3(qx, qy, qz));
float4 conjugate = quaternion_conjugate(quaternion);
float4 inVecQ = quaternion_from_vector(inVec);
float3 rotated = (
MUL3(quaternion, inVecQ, conjugate)
).yzw;
return rotated;
}
float3 RotateByQuaternion(float4 q, float3 v)
{
float3 u = q.xyz;
float s = q.w;
return 2.0 * dot(u, v) * u
+ (s * s - dot(u, u)) * v
+ 2.0 * s * cross(u, v);
}
float4 SlerpQuaternion(float4 qa, float4 qb, float t)
{
float cosHalfTheta = dot(qa, qb);
if (cosHalfTheta < 0.0)
{
qb = -qb;
cosHalfTheta = -cosHalfTheta;
}
if (cosHalfTheta > 0.9995)
{
float4 qr = normalize(qa * (1 - t) + qb * t);
return qr;
}
float halfTheta = acos(cosHalfTheta);
float sinHalfTheta = sqrt(1.0 - cosHalfTheta * cosHalfTheta);
float a = sin((1 - t) * halfTheta) / sinHalfTheta;
float b = sin(t * halfTheta) / sinHalfTheta;
return qa * a + qb * b;
}
float4 transform(float4 input, float4 pos, float4 rotation, float4 scale)
{
input.rgb *= (scale.xyz * scale.w);
input = float4(rotate_with_quaternion(input.xyz, rotation.xyz * rotation.w) + (pos.xyz * pos.w), input.w);
return input;
}
float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time)
{
float RotateUV_ang = _radian;
float RotateUV_cos = cos(_time * RotateUV_ang);
float RotateUV_sin = sin(_time * RotateUV_ang);
return (mul(_uv - _piv, float2x2(RotateUV_cos, -RotateUV_sin, RotateUV_sin, RotateUV_cos)) + _piv);
}
float3 RotateAroundAxis(float3 original, float3 axis, float radian)
{
float s = sin(radian);
float c = cos(radian);
float one_minus_c = 1.0 - c;
axis = normalize(axis);
float3x3 rot_mat = {
one_minus_c * axis.x * axis.x + c, one_minus_c * axis.x * axis.y - axis.z * s, one_minus_c * axis.z * axis.x + axis.y * s,
one_minus_c * axis.x * axis.y + axis.z * s, one_minus_c * axis.y * axis.y + c, one_minus_c * axis.y * axis.z - axis.x * s,
one_minus_c * axis.z * axis.x - axis.y * s, one_minus_c * axis.y * axis.z + axis.x * s, one_minus_c * axis.z * axis.z + c
};
return mul(rot_mat, original);
}
float3 poiThemeColor(in PoiMods poiMods, in float3 srcColor, in float themeIndex)
{
float3 outputColor = srcColor;
if (themeIndex != 0)
{
themeIndex = max(themeIndex - 1, 0);
if (themeIndex <= 3)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
else
{
#ifdef POI_AUDIOLINK
if (poiMods.audioLinkAvailable)
{
outputColor = poiMods.globalColorTheme[themeIndex];
}
#endif
}
}
return outputColor;
}
float3 lilToneCorrection(float3 c, float4 hsvg)
{
c = pow(abs(c), hsvg.w);
float4 p = (c.b > c.g) ? float4(c.bg, -1.0, 2.0 / 3.0) : float4(c.gb, 0.0, -1.0 / 3.0);
float4 q = (p.x > c.r) ? float4(p.xyw, c.r) : float4(c.r, p.yzx);
float d = q.x - min(q.w, q.y);
float e = 1.0e-10;
float3 hsv = float3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
hsv = float3(hsv.x + hsvg.x, saturate(hsv.y * hsvg.y), saturate(hsv.z * hsvg.z));
return hsv.z - hsv.z * hsv.y + hsv.z * hsv.y * saturate(abs(frac(hsv.x + float3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - 3.0) - 1.0);
}
float3 lilBlendColor(float3 dstCol, float3 srcCol, float3 srcA, int blendMode)
{
float3 ad = dstCol + srcCol;
float3 mu = dstCol * srcCol;
float3 outCol = float3(0, 0, 0);
if (blendMode == 0) outCol = srcCol; // Normal
if (blendMode == 1) outCol = ad; // Add
if (blendMode == 2) outCol = max(ad - mu, dstCol); // Screen
if (blendMode == 3) outCol = mu; // Multiply
return lerp(dstCol, outCol, srcA);
}
float lilIsIn0to1(float f)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, 1.0));
}
float lilIsIn0to1(float f, float nv)
{
float value = 0.5 - abs(f - 0.5);
return saturate(value / clamp(fwidth(value), 0.0001, nv));
}
float poiEdgeLinearNoSaturate(float value, float border)
{
return (value - border) / clamp(fwidth(value), 0.0001, 1.0);
}
float3 poiEdgeLinearNoSaturate(float value, float3 border)
{
return float3(
(value - border.x) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.y) / clamp(fwidth(value), 0.0001, 1.0),
(value - border.z) / clamp(fwidth(value), 0.0001, 1.0)
);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur)
{
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return (value - borderMin) / max(saturate(borderMax - borderMin + fwidth(value)), .0001);
}
float poiEdgeNonLinearNoSaturate(float value, float border)
{
float fwidthValue = fwidth(value);
return smoothstep(border - fwidthValue, border + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinearNoSaturate(float value, float border, float blur, float borderRange)
{
float fwidthValue = fwidth(value);
float borderMin = saturate(border - blur * 0.5 - borderRange);
float borderMax = saturate(border + blur * 0.5);
return smoothstep(borderMin - fwidthValue, borderMax + fwidthValue, value);
}
float poiEdgeNonLinear(float value, float border)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border));
}
float poiEdgeNonLinear(float value, float border, float blur)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur));
}
float poiEdgeNonLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeNonLinearNoSaturate(value, border, blur, borderRange));
}
float poiEdgeLinear(float value, float border)
{
return saturate(poiEdgeLinearNoSaturate(value, border));
}
float poiEdgeLinear(float value, float border, float blur)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur));
}
float poiEdgeLinear(float value, float border, float blur, float borderRange)
{
return saturate(poiEdgeLinearNoSaturate(value, border, blur, borderRange));
}
float3 OpenLitLinearToSRGB(float3 col)
{
return LinearToGammaSpace(col);
}
float3 OpenLitSRGBToLinear(float3 col)
{
return GammaToLinearSpace(col);
}
float OpenLitLuminance(float3 rgb)
{
#if defined(UNITY_COLORSPACE_GAMMA)
return dot(rgb, float3(0.22, 0.707, 0.071));
#else
return dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
}
float3 AdjustLitLuminance(float3 rgb, float targetLuminance)
{
float currentLuminance;
#if defined(UNITY_COLORSPACE_GAMMA)
currentLuminance = dot(rgb, float3(0.22, 0.707, 0.071));
#else
currentLuminance = dot(rgb, float3(0.0396819152, 0.458021790, 0.00609653955));
#endif
float luminanceRatio = targetLuminance / currentLuminance;
return rgb * luminanceRatio;
}
float3 ClampLuminance(float3 rgb, float minLuminance, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float minRatio = (currentLuminance != 0) ? minLuminance / currentLuminance : 1.0;
float maxRatio = (currentLuminance != 0) ? maxLuminance / currentLuminance : 1.0;
float luminanceRatio = clamp(min(maxRatio, max(minRatio, 1.0)), 0.0, 1.0);
return lerp(rgb, rgb * luminanceRatio, luminanceRatio < 1.0);
}
float3 MaxLuminance(float3 rgb, float maxLuminance)
{
float currentLuminance = dot(rgb, float3(0.299, 0.587, 0.114));
float luminanceRatio = (currentLuminance != 0) ? maxLuminance / max(currentLuminance, 0.00001) : 1.0;
return lerp(rgb, rgb * luminanceRatio, currentLuminance > maxLuminance);
}
float OpenLitGray(float3 rgb)
{
return dot(rgb, float3(1.0 / 3.0, 1.0 / 3.0, 1.0 / 3.0));
}
void OpenLitShadeSH9ToonDouble(float3 lightDirection, out float3 shMax, out float3 shMin)
{
#if !defined(LIGHTMAP_ON)
float3 N = lightDirection * 0.666666;
float4 vB = N.xyzz * N.yzzx;
float3 res = float3(PoiSHAr.w, PoiSHAg.w, PoiSHAb.w);
res.r += dot(PoiSHBr, vB);
res.g += dot(PoiSHBg, vB);
res.b += dot(PoiSHBb, vB);
res += PoiSHC.rgb * (N.x * N.x - N.y * N.y);
float3 l1;
l1.r = dot(PoiSHAr.rgb, N);
l1.g = dot(PoiSHAg.rgb, N);
l1.b = dot(PoiSHAb.rgb, N);
shMax = res + l1;
shMin = res - l1;
#if defined(UNITY_COLORSPACE_GAMMA)
shMax = OpenLitLinearToSRGB(shMax);
shMin = OpenLitLinearToSRGB(shMin);
#endif
#else
shMax = 0.0;
shMin = 0.0;
#endif
}
float3 OpenLitComputeCustomLightDirection(float4 lightDirectionOverride)
{
float3 customDir = length(lightDirectionOverride.xyz) * normalize(mul((float3x3)unity_ObjectToWorld, lightDirectionOverride.xyz));
return lightDirectionOverride.w ? customDir : lightDirectionOverride.xyz; // .w isn't doc'd anywhere and is always 0 unless end user changes it
}
float3 OpenLitLightingDirectionForSH9()
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON)
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 lightDirectionForSH9 = sh9Dir + mainDir;
lightDirectionForSH9 = dot(lightDirectionForSH9, lightDirectionForSH9) < 0.000001 ? 0 : normalize(lightDirectionForSH9);
return lightDirectionForSH9;
}
float3 OpenLitLightingDirection(float4 lightDirectionOverride)
{
float3 mainDir = _WorldSpaceLightPos0.xyz * OpenLitLuminance(_LightColor0.rgb);
#if !defined(LIGHTMAP_ON) && UNITY_SHOULD_SAMPLE_SH
float3 sh9Dir = PoiSHAr.xyz * 0.333333 + PoiSHAg.xyz * 0.333333 + PoiSHAb.xyz * 0.333333;
float3 sh9DirAbs = float3(sh9Dir.x, abs(sh9Dir.y), sh9Dir.z);
#else
float3 sh9Dir = 0;
float3 sh9DirAbs = 0;
#endif
float3 customDir = OpenLitComputeCustomLightDirection(lightDirectionOverride);
return normalize(sh9DirAbs + mainDir + customDir);
}
float3 OpenLitLightingDirection()
{
float4 customDir = float4(0.001, 0.002, 0.001, 0.0);
return OpenLitLightingDirection(customDir);
}
inline float4 CalculateFrustumCorrection()
{
float x1 = -UNITY_MATRIX_P._31 / (UNITY_MATRIX_P._11 * UNITY_MATRIX_P._34);
float x2 = -UNITY_MATRIX_P._32 / (UNITY_MATRIX_P._22 * UNITY_MATRIX_P._34);
return float4(x1, x2, 0, UNITY_MATRIX_P._33 / UNITY_MATRIX_P._34 + x1 * UNITY_MATRIX_P._13 + x2 * UNITY_MATRIX_P._23);
}
inline float CorrectedLinearEyeDepth(float z, float correctionFactor)
{
return 1.f / (z / UNITY_MATRIX_P._34 + correctionFactor);
}
float evalRamp4(float time, float4 ramp)
{
return lerp(ramp.x, ramp.y, smoothstep(ramp.z, ramp.w, time));
}
float2 sharpSample(float4 texelSize, float2 p)
{
p = p * texelSize.zw;
float2 c = max(0.0, fwidth(p));
p = floor(p) + saturate(frac(p) / c);
p = (p - 0.5) * texelSize.xy;
return p;
}
void applyToGlobalMask(inout PoiMods poiMods, int index, int blendType, float val)
{
float valBlended = saturate(maskBlend(poiMods.globalMask[index], val, blendType));
switch(index)
{
case 0: poiMods.globalMask[0] = valBlended; break;
case 1: poiMods.globalMask[1] = valBlended; break;
case 2: poiMods.globalMask[2] = valBlended; break;
case 3: poiMods.globalMask[3] = valBlended; break;
case 4: poiMods.globalMask[4] = valBlended; break;
case 5: poiMods.globalMask[5] = valBlended; break;
case 6: poiMods.globalMask[6] = valBlended; break;
case 7: poiMods.globalMask[7] = valBlended; break;
case 8: poiMods.globalMask[8] = valBlended; break;
case 9: poiMods.globalMask[9] = valBlended; break;
case 10: poiMods.globalMask[10] = valBlended; break;
case 11: poiMods.globalMask[11] = valBlended; break;
case 12: poiMods.globalMask[12] = valBlended; break;
case 13: poiMods.globalMask[13] = valBlended; break;
case 14: poiMods.globalMask[14] = valBlended; break;
case 15: poiMods.globalMask[15] = valBlended; break;
}
}
void assignValueToVectorFromIndex(inout float4 vec, int index, float value)
{
switch(index)
{
case 0: vec[0] = value; break;
case 1: vec[1] = value; break;
case 2: vec[2] = value; break;
case 3: vec[3] = value; break;
}
}
float3 mod289(float3 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float2 mod289(float2 x)
{
return x - floor(x * (1.0 / 289.0)) * 289.0;
}
float3 permute(float3 x)
{
return mod289(((x * 34.0) + 1.0) * x);
}
float snoise(float2 v)
{
const float4 C = float4(0.211324865405187, // (3.0 - sqrt(3.0)) / 6.0
0.366025403784439, // 0.5 * (sqrt(3.0) - 1.0)
- 0.577350269189626, // - 1.0 + 2.0 * C.x
0.024390243902439); // 1.0 / 41.0
float2 i = floor(v + dot(v, C.yy));
float2 x0 = v - i + dot(i, C.xx);
float2 i1;
i1 = (x0.x > x0.y) ? float2(1.0, 0.0) : float2(0.0, 1.0);
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod289(i); // Avoid truncation effects in permutation
float3 p = permute(permute(i.y + float3(0.0, i1.y, 1.0))
+ i.x + float3(0.0, i1.x, 1.0));
float3 m = max(0.5 - float3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), 0.0);
m = m * m ;
m = m * m ;
float3 x = 2.0 * frac(p * C.www) - 1.0;
float3 h = abs(x) - 0.5;
float3 ox = floor(x + 0.5);
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * (a0 * a0 + h * h);
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot(m, g);
}
float poiInvertToggle(in float value, in float toggle)
{
return (toggle == 0 ? value : 1 - value);
}
float3 PoiBlendNormal(float3 dstNormal, float3 srcNormal)
{
return float3(dstNormal.xy + srcNormal.xy, dstNormal.z * srcNormal.z);
}
float3 lilTransformDirOStoWS(float3 directionOS, bool doNormalize)
{
if (doNormalize) return normalize(mul((float3x3)unity_ObjectToWorld, directionOS));
else return mul((float3x3)unity_ObjectToWorld, directionOS);
}
float2 poiGetWidthAndHeight(Texture2D tex)
{
uint width, height;
tex.GetDimensions(width, height);
return float2(width, height);
}
float2 poiGetWidthAndHeight(Texture2DArray tex)
{
uint width, height, element;
tex.GetDimensions(width, height, element);
return float2(width, height);
}
bool SceneHasReflections()
{
float width, height;
unity_SpecCube0.GetDimensions(width, height);
return !(width * height < 2);
}
void applyUnityFog(inout float3 col, float2 fogData)
{
float fogFactor = 1.0;
float depth = UNITY_Z_0_FAR_FROM_CLIPSPACE(fogData.x);
if (unity_FogParams.z != unity_FogParams.w)
{
fogFactor = depth * unity_FogParams.z + unity_FogParams.w;
}
else if (fogData.y)
{
float exponent_val = unity_FogParams.x * depth;
fogFactor = exp2(-exponent_val * exponent_val);
}
else if (unity_FogParams.y != 0.0f)
{
float exponent = unity_FogParams.y * depth;
fogFactor = exp2(-exponent);
}
fixed3 appliedFogColor = unity_FogColor.rgb;
#if defined(UNITY_PASS_FORWARDADD)
appliedFogColor = fixed3(0, 0, 0);
#endif
col.rgb = lerp(appliedFogColor, col.rgb, saturate(fogFactor));
}
void applyReducedRenderClipDistance(inout VertexOut o)
{
if (o.pos.w < _ProjectionParams.y * 1.01 && o.pos.w > 0)
{
#if defined(UNITY_REVERSED_Z) // DirectX
o.pos.z = o.pos.z * 0.0001 + o.pos.w * 0.999;
#else // OpenGL
o.pos.z = o.pos.z * 0.0001 - o.pos.w * 0.999;
#endif
}
}
VertexOut vert(appdata v)
{
UNITY_SETUP_INSTANCE_ID(v);
VertexOut o;
PoiInitStruct(VertexOut, o);
UNITY_TRANSFER_INSTANCE_ID(v, o);
#ifdef POI_TESSELLATED
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(v);
#endif
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
#ifdef POI_AUDIOLINK
float vertexAudioLink[5];
vertexAudioLink[0] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 0))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 0))[0];
vertexAudioLink[1] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 1))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 1))[0];
vertexAudioLink[2] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 2))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 2))[0];
vertexAudioLink[3] = 0.0 == 0 ? AudioLinkData(ALPASS_AUDIOLINK + float2(0, 3))[0] : AudioLinkData(ALPASS_FILTEREDAUDIOLINK + float2((1 - 0.0) * 15.95, 3))[0];
vertexAudioLink[4] = AudioLinkData(ALPASS_GENERALVU + float2(8, 0))[0];
#endif
o.normal = UnityObjectToWorldNormal(v.normal);
o.tangent.xyz = UnityObjectToWorldDir(v.tangent);
o.tangent.w = v.tangent.w;
o.vertexColor = v.color;
o.uv[0] = float4(v.uv0.xy, v.uv1.xy);
o.uv[1] = float4(v.uv2.xy, v.uv3.xy);
#if defined(LIGHTMAP_ON)
o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
#ifdef DYNAMICLIGHTMAP_ON
o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
o.localPos = v.vertex;
o.worldPos = mul(unity_ObjectToWorld, o.localPos);
float3 localOffset = float3(0, 0, 0);
float3 worldOffset = float3(0, 0, 0);
o.localPos.rgb += localOffset;
o.worldPos.rgb += worldOffset;
o.pos = UnityObjectToClipPos(o.localPos);
o.fogData.x = o.pos.z; // This is used for fog calculations, so we need to ensure it's in clip space
#ifdef FOG_EXP2
o.fogData.y = 1;
#else
o.fogData.y = 0;
#endif
#ifndef FORWARD_META_PASS
#if !defined(UNITY_PASS_SHADOWCASTER)
UNITY_TRANSFER_SHADOW(o, o.uv[0].xy);
#else
v.vertex.xyz = o.localPos.xyz;
TRANSFER_SHADOW_CASTER_NOPOS(o, o.pos);
#endif
#endif
o.worldDir = dot(o.pos, CalculateFrustumCorrection());
if (0.0)
{
applyReducedRenderClipDistance(o);
}
#ifdef POI_PASS_META
o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
#endif
#ifdef POI_PASS_LILFUR
#endif
return o;
}
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
#define POI2D_SAMPLER_STOCHASTIC(tex, texSampler, uv, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, uv) : POI2D_SAMPLER(tex, texSampler, uv))
#define POI2D_SAMPLER_PAN_STOCHASTIC(tex, texSampler, uv, pan, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan)) : POI2D_SAMPLER_PAN(tex, texSampler, uv, pan))
#define POI2D_SAMPLER_PANGRAD_STOCHASTIC(tex, texSampler, uv, pan, dx, dy, useStochastic) (useStochastic ? DeliotHeitzSampleTexture(tex, sampler##texSampler, POI_PAN_UV(uv, pan), dx, dy) : POI2D_SAMPLER_PANGRAD(tex, texSampler, uv, pan, dx, dy))
#endif
#if !defined(_STOCHASTICMODE_NONE)
float2 StochasticHash2D2D(float2 s)
{
return frac(sin(glsl_mod(float2(dot(s, float2(127.1, 311.7)), dot(s, float2(269.5, 183.3))), 3.14159)) * 43758.5453);
}
#endif
#if defined(_STOCHASTICMODE_DELIOT_HEITZ)
float3x3 DeliotHeitzStochasticUVBW(float2 uv)
{
const float2x2 stochasticSkewedGrid = float2x2(1.0, -0.57735027, 0.0, 1.15470054);
float2 skewUV = mul(stochasticSkewedGrid, uv * 3.4641 * 1.0);
float2 vxID = floor(skewUV);
float3 bary = float3(frac(skewUV), 0);
bary.z = 1.0 - bary.x - bary.y;
float3x3 pos = float3x3(
float3(vxID, bary.z),
float3(vxID + float2(0, 1), bary.y),
float3(vxID + float2(1, 0), bary.x)
);
float3x3 neg = float3x3(
float3(vxID + float2(1, 1), -bary.z),
float3(vxID + float2(1, 0), 1.0 - bary.y),
float3(vxID + float2(0, 1), 1.0 - bary.x)
);
return (bary.z > 0) ? pos : neg;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv, float2 dx, float2 dy)
{
float3x3 UVBW = DeliotHeitzStochasticUVBW(uv);
return mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[0].xy), dx, dy), UVBW[0].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[1].xy), dx, dy), UVBW[1].z) +
mul(tex.SampleGrad(texSampler, uv + StochasticHash2D2D(UVBW[2].xy), dx, dy), UVBW[2].z) ;
}
float4 DeliotHeitzSampleTexture(Texture2D tex, SamplerState texSampler, float2 uv)
{
float2 dx = ddx(uv), dy = ddy(uv);
return DeliotHeitzSampleTexture(tex, texSampler, uv, dx, dy);
}
#endif // defined(_STOCHASTICMODE_DELIOT_HEITZ)
void applyAlphaOptions(inout PoiFragData poiFragData, in PoiMesh poiMesh, in PoiCam poiCam, in PoiMods poiMods)
{
poiFragData.alpha = saturate(poiFragData.alpha + 0.0);
if (0.0 > 0)
{
poiFragData.alpha = maskBlend(poiFragData.alpha, poiMods.globalMask[0.0 - 1], 2.0);
}
}
void calculateGlobalThemes(inout PoiMods poiMods)
{
float4 themeColorExposures = 0;
float4 themeColor0, themeColor1, themeColor2, themeColor3 = 0;
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor0.rgb, themeColorExposures.x);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor1.rgb, themeColorExposures.y);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor2.rgb, themeColorExposures.z);
DecomposeHDRColor(float4(1,1,1,1).rgb, themeColor3.rgb, themeColorExposures.w);
poiMods.globalColorTheme[0] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor0.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.x), float4(1,1,1,1).a);
poiMods.globalColorTheme[1] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor1.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.y), float4(1,1,1,1).a);
poiMods.globalColorTheme[2] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor2.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.z), float4(1,1,1,1).a);
poiMods.globalColorTheme[3] = float4(ApplyHDRExposure(ModifyViaHSV(themeColor3.rgb, frac(0.0 + 0.0 * _Time.x), 0.0, 0.0), themeColorExposures.w), float4(1,1,1,1).a);
}
void ApplyGlobalMaskModifiers(in PoiMesh poiMesh, inout PoiMods poiMods, in PoiCam poiCam)
{
}
float2 calculatePolarCoordinate(in PoiMesh poiMesh)
{
float2 delta = poiMesh.uv[0.0] - float4(0.5,0.5,0,0);
float radius = length(delta) * 2 * 1.0;
float angle = atan2(delta.x, delta.y);
float phi = angle / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
angle = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
angle *= 1.0;
return float2(radius, angle + distance(poiMesh.uv[0.0], float4(0.5,0.5,0,0)) * 0.0);
}
float2 MonoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(1.0, 1.0 / UNITY_PI);
sphereCoords = float2(1.0, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 1.0).zw;
}
float2 StereoPanoProjection(float3 coords)
{
float3 normalizedCoords = normalize(coords);
float latitude = acos(normalizedCoords.y);
float longitude = atan2(normalizedCoords.z, normalizedCoords.x);
float phi = longitude / (UNITY_PI * 2.0);
float phi_frac = frac(phi);
longitude = fwidth(phi) - 0.0001 < fwidth(phi_frac) ? phi : phi_frac;
longitude *= 2;
float2 sphereCoords = float2(longitude, latitude) * float2(0.5, 1.0 / UNITY_PI);
sphereCoords = float2(0.5, 1.0) - sphereCoords;
return (sphereCoords + float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).xy) * float4(0, 1 - unity_StereoEyeIndex, 1, 0.5).zw;
}
float2 calculateWorldUV(in PoiMesh poiMesh)
{
return float2(0.0 != 3 ? poiMesh.worldPos[ 0.0] : 0.0f, 2.0 != 3 ? poiMesh.worldPos[2.0] : 0.0f);
}
float2 calculatelocalUV(in PoiMesh poiMesh)
{
float localUVs[8];
localUVs[0] = poiMesh.localPos.x;
localUVs[1] = poiMesh.localPos.y;
localUVs[2] = poiMesh.localPos.z;
localUVs[3] = 0;
localUVs[4] = poiMesh.vertexColor.r;
localUVs[5] = poiMesh.vertexColor.g;
localUVs[6] = poiMesh.vertexColor.b;
localUVs[7] = poiMesh.vertexColor.a;
return float2(localUVs[0.0],localUVs[1.0]);
}
float2 calculatePanosphereUV(in PoiMesh poiMesh)
{
float3 viewDirection = normalize(lerp(getCameraPosition().xyz, _WorldSpaceCameraPos.xyz, 1.0) - poiMesh.worldPos.xyz) * - 1;
return lerp(MonoPanoProjection(viewDirection), StereoPanoProjection(viewDirection), 0.0);
}
float4 frag(VertexOut i, uint facing : SV_IsFrontFace) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(i);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
PoiSHAr = unity_SHAr;
PoiSHAg = unity_SHAg;
PoiSHAb = unity_SHAb;
PoiSHBr = unity_SHBr;
PoiSHBg = unity_SHBg;
PoiSHBb = unity_SHBb;
PoiSHC = unity_SHC;
PoiMesh poiMesh;
PoiInitStruct(PoiMesh, poiMesh);
PoiLight poiLight;
PoiInitStruct(PoiLight, poiLight);
PoiVertexLights poiVertexLights;
PoiInitStruct(PoiVertexLights, poiVertexLights);
PoiCam poiCam;
PoiInitStruct(PoiCam, poiCam);
PoiMods poiMods;
PoiInitStruct(PoiMods, poiMods);
poiMods.globalEmission = 1;
PoiFragData poiFragData;
poiFragData.smoothness = 1;
poiFragData.smoothness2 = 1;
poiFragData.metallic = 1;
poiFragData.specularMask = 1;
poiFragData.reflectionMask = 1;
poiFragData.emission = 0;
poiFragData.baseColor = float3(0, 0, 0);
poiFragData.finalColor = float3(0, 0, 0);
poiFragData.alpha = 1;
poiFragData.toggleVertexLights = 0;
#ifdef POI_UDIMDISCARD
applyUDIMDiscard(i, facing);
#endif
poiMesh.objectPosition = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)).xyz;
poiMesh.objNormal = mul(unity_WorldToObject, i.normal);
poiMesh.normals[0] = i.normal;
poiMesh.tangent[0] = i.tangent.xyz;
poiMesh.binormal[0] = cross(i.normal, i.tangent.xyz) * (i.tangent.w * unity_WorldTransformParams.w);
poiMesh.worldPos = i.worldPos.xyz;
poiMesh.localPos = i.localPos.xyz;
poiMesh.vertexColor = i.vertexColor;
poiMesh.isFrontFace = facing;
poiMesh.dx = ddx(poiMesh.uv[0]);
poiMesh.dy = ddy(poiMesh.uv[0]);
poiMesh.isRightHand = i.tangent.w > 0.0;
#ifndef POI_PASS_OUTLINE
if (!poiMesh.isFrontFace && 1)
{
poiMesh.normals[0] *= -1;
poiMesh.tangent[0] *= -1;
poiMesh.binormal[0] *= -1;
}
#endif
poiCam.viewDir = !IsOrthographicCamera() ? normalize(_WorldSpaceCameraPos - i.worldPos.xyz) : normalize(UNITY_MATRIX_I_V._m02_m12_m22);
float3 tanToWorld0 = float3(poiMesh.tangent[0].x, poiMesh.binormal[0].x, poiMesh.normals[0].x);
float3 tanToWorld1 = float3(poiMesh.tangent[0].y, poiMesh.binormal[0].y, poiMesh.normals[0].y);
float3 tanToWorld2 = float3(poiMesh.tangent[0].z, poiMesh.binormal[0].z, poiMesh.normals[0].z);
float3 ase_tanViewDir = tanToWorld0 * poiCam.viewDir.x + tanToWorld1 * poiCam.viewDir.y + tanToWorld2 * poiCam.viewDir.z;
poiCam.tangentViewDir = normalize(ase_tanViewDir);
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
poiMesh.lightmapUV = i.lightmapUV;
#endif
poiMesh.parallaxUV = poiCam.tangentViewDir.xy / max(poiCam.tangentViewDir.z, 0.0001);
poiMesh.uv[0] = i.uv[0].xy;
poiMesh.uv[1] = i.uv[0].zw;
poiMesh.uv[2] = i.uv[1].xy;
poiMesh.uv[3] = i.uv[1].zw;
poiMesh.uv[4] = poiMesh.uv[0];
poiMesh.uv[5] = poiMesh.uv[0];
poiMesh.uv[6] = poiMesh.uv[0];
poiMesh.uv[7] = poiMesh.uv[0];
poiMesh.uv[8] = poiMesh.uv[0];
poiMesh.uv[4] = calculatePanosphereUV(poiMesh);
poiMesh.uv[5] = calculateWorldUV(poiMesh);
poiMesh.uv[6] = calculatePolarCoordinate(poiMesh);
poiMesh.uv[8] = calculatelocalUV(poiMesh);
float3 worldViewUp = normalize(float3(0, 1, 0) - poiCam.viewDir * dot(poiCam.viewDir, float3(0, 1, 0)));
float3 worldViewRight = normalize(cross(poiCam.viewDir, worldViewUp));
poiMesh.uv[9] = float2(dot(worldViewRight, poiMesh.normals[0]), dot(worldViewUp, poiMesh.normals[0])) * 0.5 + 0.5;
poiMods.globalMask[0] = 1;
poiMods.globalMask[1] = 1;
poiMods.globalMask[2] = 1;
poiMods.globalMask[3] = 1;
poiMods.globalMask[4] = 1;
poiMods.globalMask[5] = 1;
poiMods.globalMask[6] = 1;
poiMods.globalMask[7] = 1;
poiMods.globalMask[8] = 1;
poiMods.globalMask[9] = 1;
poiMods.globalMask[10] = 1;
poiMods.globalMask[11] = 1;
poiMods.globalMask[12] = 1;
poiMods.globalMask[13] = 1;
poiMods.globalMask[14] = 1;
poiMods.globalMask[15] = 1;
ApplyGlobalMaskModifiers(poiMesh, poiMods, poiCam);
float2 mainUV = poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0));
if (0.0)
{
mainUV = sharpSample(float4(0.0004882813,0.0004882813,2048,2048), mainUV);
}
float4 mainTexture = POI2D_SAMPLER_PAN_STOCHASTIC(_MainTex, _MainTex, mainUV, float4(0,0,0,0), 0.0);
mainTexture.a = max(mainTexture.a, 0.0);
#if defined(PROP_BUMPMAP) || !defined(OPTIMIZER_ENABLED)
poiMesh.tangentSpaceNormal = UnpackScaleNormal(POI2D_SAMPLER_PAN_STOCHASTIC(_BumpMap, _MainTex, poiUV(poiMesh.uv[0.0].xy, float4(1,1,0,0)), float4(0,0,0,0), 0.0), 1.0);
#else
poiMesh.tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
#endif
float3 tangentSpaceNormal = UnpackNormal(float4(0.5, 0.5, 1, 1));
poiMesh.normals[0] = normalize(
tangentSpaceNormal.x * poiMesh.tangent[0] +
tangentSpaceNormal.y * poiMesh.binormal[0] +
tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.normals[1] = normalize(
poiMesh.tangentSpaceNormal.x * poiMesh.tangent[0] +
poiMesh.tangentSpaceNormal.y * poiMesh.binormal[0] +
poiMesh.tangentSpaceNormal.z * poiMesh.normals[0]
);
poiMesh.tangent[1] = cross(poiMesh.binormal[0], -poiMesh.normals[1]);
poiMesh.binormal[1] = cross(-poiMesh.normals[1], poiMesh.tangent[0]);
poiCam.forwardDir = getCameraForward();
poiCam.worldPos = _WorldSpaceCameraPos;
poiCam.reflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[1]);
poiCam.vertexReflectionDir = reflect(-poiCam.viewDir, poiMesh.normals[0]);
poiCam.clipPos = i.pos;
poiCam.distanceToVert = distance(poiMesh.worldPos, poiCam.worldPos);
poiCam.posScreenSpace = poiTransformClipSpacetoScreenSpaceFrag(poiCam.clipPos);
#if defined(POI_GRABPASS) && defined(POI_PASS_BASE)
poiCam.screenUV = poiCam.clipPos.xy / poiGetWidthAndHeight(_PoiGrab2);
#else
poiCam.screenUV = poiCam.clipPos.xy / _ScreenParams.xy;
#endif
#ifdef UNITY_SINGLE_PASS_STEREO
poiCam.posScreenSpace.x = poiCam.posScreenSpace.x * 0.5;
#endif
poiCam.posScreenPixels = calcPixelScreenUVs(poiCam.posScreenSpace);
poiCam.vDotN = abs(dot(poiCam.viewDir, poiMesh.normals[1]));
poiCam.worldDirection.xyz = poiMesh.worldPos.xyz - poiCam.worldPos;
poiCam.worldDirection.w = i.worldDir;
calculateGlobalThemes(poiMods);
poiFragData.baseColor = mainTexture.rgb;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.baseColor *= poiThemeColor(poiMods, float4(1,1,1,1).rgb, 0.0);
poiFragData.alpha = mainTexture.a * float4(1,1,1,1).a;
#else
poiFragData.baseColor *= poiThemeColor(poiMods, _TwoPassColor.rgb, _TwoPassColorThemeIndex);
poiFragData.alpha = mainTexture.a * _TwoPassColor.a;
#endif
if (2.0)
{
#if defined(PROP_ALPHAMASK) || !defined(OPTIMIZER_ENABLED)
float alphaMask = POI2D_SAMPLER_PAN(_AlphaMask, _MainTex, poiUV(poiMesh.uv[0.0], float4(1,1,0,0)), float4(0,0,0,0).xy).r;
#else
float alphaMask = 1;
#endif
alphaMask = saturate(alphaMask * 1.0 + (0.0 ? 0.0 * - 1 : 0.0));
if (0.0) alphaMask = 1 - alphaMask;
if (2.0 == 1) poiFragData.alpha = alphaMask;
if (2.0 == 2) poiFragData.alpha = poiFragData.alpha * alphaMask;
if (2.0 == 3) poiFragData.alpha = saturate(poiFragData.alpha + alphaMask);
if (2.0 == 4) poiFragData.alpha = saturate(poiFragData.alpha - alphaMask);
}
applyAlphaOptions(poiFragData, poiMesh, poiCam, poiMods);
if (0.0)
{
poiFragData.baseColor *= saturate(poiFragData.alpha);
}
poiFragData.finalColor = poiFragData.baseColor;
#if !defined(POI_PASS_BASETWO) && !defined(POI_PASS_ADDTWO)
poiFragData.alpha = 0.0 ? 1 : poiFragData.alpha;
#else
poiFragData.alpha = _AlphaForceOpaque2 ? 1 : poiFragData.alpha;
#endif
poiFragData.finalColor += poiLight.finalLightAdd;
if (9.0 == POI_MODE_OPAQUE)
{
poiFragData.alpha = 1;
}
clip(poiFragData.alpha - 0.01);
#ifdef POI_PASS_META
UnityMetaInput meta;
UNITY_INITIALIZE_OUTPUT(UnityMetaInput, meta);
meta.Emission = poiFragData.emission * 1.0 * poiMods.globalEmission;
meta.Albedo = saturate(poiFragData.finalColor.rgb);
meta.SpecularColor = poiLight.finalLightAdd;
return UnityMetaFragment(meta) + POI_SAFE_RGB0;
#endif
poiFragData.finalColor += poiFragData.emission * poiMods.globalEmission;
applyUnityFog(poiFragData.finalColor, i.fogData);
return float4(poiFragData.finalColor, poiFragData.alpha) + POI_SAFE_RGB0;
}
ENDCG
}
}
CustomEditor "Thry.ShaderEditor"
}
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