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sindharta-tanuwijaya wants to merge 5 commits into from
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tentative #852

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0c5ae02
tentative
sindharta-tanuwijaya Jun 23, 2026
6b015a3
remove commented out code
sindharta Jun 24, 2026
cfb130b
use CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK
sindharta Jun 24, 2026
14a4ce5
replace USE_FORWARD_PLUS to USE_CLUSTER_LIGHT_LOOP
sindharta Jun 24, 2026
310e9da
replace _FORWARD_PLUS to _CLUSTER_LIGHT_LOOP
sindharta Jun 24, 2026
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2 changes: 1 addition & 1 deletion com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToon.shadertemplate
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Original file line number Diff line number Diff line change
Expand Up @@ -653,7 +653,7 @@ Shader "Toon/Toon" {
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
#pragma multi_compile _ _FORWARD_PLUS
#pragma multi_compile _ _CLUSTER_LIGHT_LOOP
#if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)

#if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
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2 changes: 1 addition & 1 deletion com.unity.toonshader/Runtime/Shaders/Common/Parts/UnityToonTessellation.shadertemplate
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Expand Up @@ -775,7 +775,7 @@ Shader "Toon/Toon (Tessellation)" {
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
#pragma multi_compile _ _FORWARD_PLUS
#pragma multi_compile _ _CLUSTER_LIGHT_LOOP
#if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)

#if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
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10 changes: 1 addition & 9 deletions com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBody.hlsl
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Expand Up @@ -21,14 +21,6 @@
# endif
#endif


#if USE_FORWARD_PLUS && defined(LIGHTMAP_ON) && defined(LIGHTMAP_SHADOW_MIXING)
#define FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK if (_AdditionalLightsColor[lightIndex].a > 0.0h) continue;
#else
#define FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK
#endif


//function to rotate the UV: RotateUV()
//float2 rotatedUV = RotateUV(i.uv0, (_angular_Verocity*3.141592654), float2(0.5, 0.5), _Time.g);
float2 RotateUV(float2 _uv, float _radian, float2 _piv, float _time) {
Expand Down Expand Up @@ -85,7 +77,7 @@ half3 GlobalIlluminationUTS(BRDFData brdfData, half3 bakedGI, half occlusion, ha
half fresnelTerm = Pow4(1.0 - saturate(dot(normalWS, viewDirectionWS)));

half3 indirectDiffuse = bakedGI * occlusion;
#if USE_FORWARD_PLUS
#if USE_CLUSTER_LIGHT_LOOP
half3 irradiance = CalculateIrradianceFromReflectionProbes(reflectVector, positionWS, brdfData.perceptualRoughness,
normalizedScreenSpaceUV);
half3 indirectSpecular = irradiance * occlusion;
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6 changes: 3 additions & 3 deletions com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyDoubleShadeWithFeather.hlsl
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Expand Up @@ -399,11 +399,11 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
float3 pointLightColor = 0;
#ifdef _ADDITIONAL_LIGHTS

#if USE_FORWARD_PLUS
#if USE_CLUSTER_LIGHT_LOOP
// directional lights in Forward Plus
for (uint lightIndex = 0; lightIndex < min(URP_FP_DIRECTIONAL_LIGHTS_COUNT, MAX_VISIBLE_LIGHTS); lightIndex++)
{
FORWARD_PLUS_SUBTRACTIVE_LIGHT_CHECK
CLUSTER_LIGHT_LOOP_SUBTRACTIVE_LIGHT_CHECK

float3 perLightContribution = ProcessAdditionalLight(
lightIndex,
Expand All @@ -420,7 +420,7 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0

pointLightColor += perLightContribution;
}
#endif // USE_FORWARD_PLUS
#endif // USE_CLUSTER_LIGHT_LOOP

// spot lights, etc
const int pixelLightCount = GetAdditionalLightsCount();
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4 changes: 2 additions & 2 deletions com.unity.toonshader/Runtime/Shaders/URP/UniversalToonBodyShadingGradeMap.hlsl
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Original file line number Diff line number Diff line change
Expand Up @@ -478,7 +478,7 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0
#ifdef _ADDITIONAL_LIGHTS


#if USE_FORWARD_PLUS
#if USE_CLUSTER_LIGHT_LOOP
// directional lights in Forward Plus
for (uint loopCounter = 0; loopCounter < min(URP_FP_DIRECTIONAL_LIGHTS_COUNT, MAX_VISIBLE_LIGHTS); loopCounter++)
{
Expand All @@ -497,7 +497,7 @@ void frag(VertexOutput i, out float4 finalRGBA : SV_Target0

pointLightColor += perLightContribution;
}
#endif // USE_FORWARD_PLUS
#endif // USE_CLUSTER_LIGHT_LOOP

// spot lights, etc
const int pixelLightCount = GetAdditionalLightsCount();
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4 changes: 2 additions & 2 deletions com.unity.toonshader/Runtime/Shaders/UnityToon.shader
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
//Auto-generated on Thu Apr 23 05:23:09 UTC 2026
//Auto-generated on Wed Jun 24 01:59:25 UTC 2026
Shader "Toon/Toon" {
Properties
{
Expand Down Expand Up @@ -1093,7 +1093,7 @@ Shader "Toon/Toon" {
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
#pragma multi_compile _ _FORWARD_PLUS
#pragma multi_compile _ _CLUSTER_LIGHT_LOOP
#if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)

#if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
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4 changes: 2 additions & 2 deletions com.unity.toonshader/Runtime/Shaders/UnityToonTessellation.shader
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
//Auto-generated on Thu Apr 23 05:23:09 UTC 2026
//Auto-generated on Wed Jun 24 01:59:25 UTC 2026
Shader "Toon/Toon (Tessellation)" {
Properties
{
Expand Down Expand Up @@ -1231,7 +1231,7 @@ Shader "Toon/Toon (Tessellation)" {
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile _ _SHADOWS_SOFT _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
#pragma multi_compile _ _FORWARD_PLUS
#pragma multi_compile _ _CLUSTER_LIGHT_LOOP
#if (!defined(UNITY_COMPILER_DXC) && (defined(UNITY_PLATFORM_OSX) || defined(UNITY_PLATFORM_IOS))) || defined(SHADER_API_PS5)

#if defined(SHADER_API_PS5) || defined(SHADER_API_METAL)
Expand Down