42 lines
1.4 KiB
Plaintext
42 lines
1.4 KiB
Plaintext
${VFXBegin:VFXVertexProbeDeclareVaryings}
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//Store a compacted version of the contributions in the six directions (3xfloat4)
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#if defined(PROBE_VOLUMES_L1) || defined(PROBE_VOLUMES_L2)
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#define INDIRECT_INTERPOLATION
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#else
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#define INDIRECT_INTERPOLATION nointerpolation
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#endif
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INDIRECT_INTERPOLATION float4 bakeDiffuseLighting[3] : BAKEDIFFUSE0;
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${VFXEnd}
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${VFXBegin:VFXVertexProbeVaryingsMacros}
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#define VFX_VARYING_BAKE_DIFFUSE_LIGHTING bakeDiffuseLighting
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${VFXEnd}
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${VFXBegin:VFXVertexProbeFillVaryings}
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#if VFX_MATERIAL_TYPE_SIX_WAY_SMOKE
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EvaluateProbesSixWay(o);
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#endif
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${VFXEnd}
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${VFXBegin:VFXVertexProbeDeclareFunctions}
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/SixWayLighting.hlsl"
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void EvaluateProbesSixWay(inout VFX_VARYING_PS_INPUTS input)
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{
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float3 positionWS = GetAbsolutePositionWS(input.VFX_VARYING_POSWS);
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float3 normalWS = input.VFX_VARYING_NORMAL.xyz;
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#if VFX_PRIMITIVE_QUAD || VFX_PRIMITIVE_TRIANGLE || VFX_PRIMITIVE_OCTAGON
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float4 tangentWS = float4(input.VFX_VARYING_TANGENT, -1.0f);
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#else
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float4 tangentWS = input.VFX_VARYING_TANGENT;
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#endif
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GatherDiffuseGIData(positionWS, normalWS, tangentWS, input.VFX_VARYING_BAKE_DIFFUSE_LIGHTING[0],
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input.VFX_VARYING_BAKE_DIFFUSE_LIGHTING[1],
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input.VFX_VARYING_BAKE_DIFFUSE_LIGHTING[2]);
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}
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${VFXEnd}
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