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[unity] URP Skeleton Lit shader does not apply GI in shadow areas. Closes #2343.

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This commit is contained in:
Harald Csaszar 2023-08-14 20:14:38 +02:00
parent 5a7360d39c
commit d9d836d5e5
2 changed files with 6 additions and 5 deletions
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9
spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Include/Spine-SkeletonLit-ForwardPass-URP.hlsl
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@ -144,9 +144,6 @@ VertexOutput vert(appdata v) {
#endif // !defined(_LIGHT_AFFECTS_ADDITIVE) #endif // !defined(_LIGHT_AFFECTS_ADDITIVE)
color.rgb *= LightweightLightVertexSimplified(positionWS, normalWS, shadowedColor); color.rgb *= LightweightLightVertexSimplified(positionWS, normalWS, shadowedColor);
#if defined(SKELETONLIT_RECEIVE_SHADOWS)
o.shadowedColor = shadowedColor;
#endif
// Note: ambient light is also handled via SH. // Note: ambient light is also handled via SH.
half3 vertexSH; half3 vertexSH;
@ -155,10 +152,14 @@ VertexOutput vert(appdata v) {
#else #else
OUTPUT_SH(normalWS.xyz, vertexSH); OUTPUT_SH(normalWS.xyz, vertexSH);
#endif #endif
color.rgb += SAMPLE_GI(v.lightmapUV, vertexSH, normalWS); half3 bakedGI = SAMPLE_GI(v.lightmapUV, vertexSH, normalWS);
color.rgb += bakedGI;
o.color = color; o.color = color;
#if defined(SKELETONLIT_RECEIVE_SHADOWS) #if defined(SKELETONLIT_RECEIVE_SHADOWS)
shadowedColor += bakedGI;
o.shadowedColor = shadowedColor;
VertexPositionInputs vertexInput; VertexPositionInputs vertexInput;
vertexInput.positionWS = positionWS; vertexInput.positionWS = positionWS;
vertexInput.positionCS = o.pos; vertexInput.positionCS = o.pos;

2
spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/package.json
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@ -2,7 +2,7 @@
"name": "com.esotericsoftware.spine.urp-shaders", "name": "com.esotericsoftware.spine.urp-shaders",
"displayName": "Spine Universal RP Shaders", "displayName": "Spine Universal RP Shaders",
"description": "This plugin provides universal render pipeline (URP) shaders for the spine-unity runtime.\n\nPrerequisites:\nIt requires a working installation of the spine-unity runtime, version 4.1.\n(See http://esotericsoftware.com/git/spine-runtimes/spine-unity)", "description": "This plugin provides universal render pipeline (URP) shaders for the spine-unity runtime.\n\nPrerequisites:\nIt requires a working installation of the spine-unity runtime, version 4.1.\n(See http://esotericsoftware.com/git/spine-runtimes/spine-unity)",
"version": "4.1.19", "version": "4.1.20",
"unity": "2019.3", "unity": "2019.3",
"author": { "author": {
"name": "Esoteric Software", "name": "Esoteric Software",