Misaki/com.misaki.hdrp-toon
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Added new stocking scope to shader gui;

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Added new stocking surface feature;
Added unity 6.3 support;

Fixed the issue that ssr weight does not blend ibl and ssr properly;
Fixed the issue that material recive ssr regardless of specular ambient mode;
This commit is contained in:
Misaki
2025-08-17 13:10:38 +09:00
parent aeb4da48eb
commit 973f617590
27 changed files with 196 additions and 142 deletions
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14
Runtime/Shaders/Includes/Lighting/UtsShadowEvaluation.hlsl
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@@ -12,7 +12,6 @@ float3 UtsGetShadowNormal(UtsBSDFData bsdfData)
float3 SampleSDFTexture(float3 L, float2 uv, out float angle)
{
// TODO: Move sdf sample result to UtsBSDFData to avoid sampleing in a loop
float2 right_uv = float2(1 - uv.x, uv.y);
float3 left_SDFTex = SAMPLE_TEXTURE2D(_SDFShadingMap, sampler_SDFShadingMap, uv).rgb;
float3 right_SDFTex = SAMPLE_TEXTURE2D(_SDFShadingMap, sampler_SDFShadingMap, right_uv).rgb;
@@ -27,7 +26,7 @@ float3 SampleSDFTexture(float3 L, float2 uv, out float angle)
return isRightSide ? right_SDFTex : left_SDFTex;
}
float GetHairShadow(PositionInputs posInput, float3 L)
float GetHairShadow(PositionInputs posInput, float3 L, float N)
{
float shadow = 1.0;
@@ -37,16 +36,21 @@ float GetHairShadow(PositionInputs posInput, float3 L)
if (hairShadowOpacity > 0.0)
{
float3 viewLightDir = TransformWorldToViewDir(L);
float3 viewOffsetPos = TransformWorldToView(posInput.positionWS) + viewLightDir * _HairShadowDistance * 0.01;
float distance = _HairShadowDistance + max(0.0, posInput.linearDepth * _HairShadowDistanceScaleFactor);
float3 viewOffsetPos = TransformWorldToView(posInput.positionWS) + viewLightDir * distance * 0.01;
float4 clipPos = mul(UNITY_MATRIX_P, float4(viewOffsetPos, 1.0));
float2 samplingPointSS = clipPos.xy / clipPos.w;
samplingPointSS = samplingPointSS * 0.5 + 0.5;
#if UNITY_UV_STARTS_AT_TOP
samplingPointSS.y = 1.0 - samplingPointSS.y;
#endif
float NdotL = saturate(dot(N, L));
float slopeBias = (1.0 - NdotL) * _HairShadowDepthBias;
float2 scaledUVs = samplingPointSS * _RTHandleScale.xy; // We have to including the scaling factor for our shadow map since we are not going to allocate new texture if the rendering resolution changed.
float hairShadow = SAMPLE_TEXTURE2D_SHADOW(_HairShadowTex, s_linear_clamp_compare_sampler, float3(scaledUVs, posInput.deviceDepth + _HairShadowDepthBias)).r;
float hairShadow = SAMPLE_TEXTURE2D_SHADOW(_HairShadowTex, s_linear_clamp_compare_sampler, float3(scaledUVs, posInput.deviceDepth + slopeBias)).r;
shadow = lerp(1.0 - hairShadowOpacity, 1.0, hairShadow);
}