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130 lines
3.2 KiB
130 lines
3.2 KiB
Pass
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{
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Name "GBuffer"
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Tags { "LightMode"="GBuffer" }
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${VFXStencilGBuffer}
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HLSLPROGRAM
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#pragma target 4.5
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#pragma multi_compile _ RENDERING_LAYERS
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#pragma multi_compile _ DEBUG_DISPLAY
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#pragma multi_compile _ PROBE_VOLUMES_L1 PROBE_VOLUMES_L2
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#define UNITY_MATERIAL_LIT
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${VFXIncludeRP("VFXLitVaryings.template")}
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struct ps_input
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{
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float4 pos : SV_POSITION;
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${VFXHDRPLitDeclareVaryings}
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#if USE_FLIPBOOK_INTERPOLATION
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float4 uv : TEXCOORD1;
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#else
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#if USE_FLIPBOOK_ARRAY_LAYOUT
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float3 uv : TEXCOORD1;
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#else
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float2 uv : TEXCOORD1;
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#endif
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#endif
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#if VFX_SHADERGRAPH_HAS_UV1
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float4 uv1 : COLOR2;
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#endif
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#if VFX_SHADERGRAPH_HAS_UV2
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float4 uv2 : COLOR3;
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#endif
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#if VFX_SHADERGRAPH_HAS_UV3
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float4 uv3 : COLOR4;
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#endif
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#if VFX_SHADERGRAPH_HAS_COLOR
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float4 vertexColor : COLOR1;
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#endif
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float3 normal : TEXCOORD2;
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#if USE_NORMAL_MAP || SHADERGRAPH_NEEDS_TANGENT_GBUFFER
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float4 tangent : TEXCOORD3;
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#endif
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#if USE_SOFT_PARTICLE || USE_ALPHA_TEST || USE_FLIPBOOK_INTERPOLATION
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// x: inverse soft particles fade distance
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// y: alpha threshold
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// z: frame blending factor
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nointerpolation float3 builtInInterpolants : TEXCOORD4;
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#endif
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#if USE_FLIPBOOK_MOTIONVECTORS
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// x: motion vector scale u
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// y: motion vector scale v
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nointerpolation float2 builtInInterpolants2 : TEXCOORD5;
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#endif
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#if VFX_NEEDS_POSWS_INTERPOLATOR
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float3 posWS : TEXCOORD6;
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#endif
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${VFXAdditionalInterpolantsDeclaration}
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UNITY_VERTEX_OUTPUT_STEREO
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};
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struct ps_output
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{
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float4 color : SV_Target0;
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};
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${VFXHDRPLitVaryingsMacros}
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#define VFX_VARYING_PS_INPUTS ps_input
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#define VFX_VARYING_POSCS pos
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#define VFX_VARYING_UV uv
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#define VFX_VARYING_INVSOFTPARTICLEFADEDISTANCE builtInInterpolants.x
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#define VFX_VARYING_ALPHATHRESHOLD builtInInterpolants.y
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#define VFX_VARYING_FRAMEBLEND builtInInterpolants.z
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#define VFX_VARYING_MOTIONVECTORSCALE builtInInterpolants2.xy
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#define VFX_VARYING_NORMAL normal
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#if USE_NORMAL_MAP || SHADERGRAPH_NEEDS_TANGENT_GBUFFER
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#define VFX_VARYING_TANGENT tangent
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#endif
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#if VFX_NEEDS_POSWS_INTERPOLATOR
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#define VFX_VARYING_POSWS posWS
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#endif
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${VFXBegin:VFXVertexAdditionalProcess}
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${VFXHDRPLitFillVaryings}
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${VFXEnd}
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${VFXInclude("Shaders/ParticleMeshes/Pass.template")}
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#define SHADERPASS SHADERPASS_GBUFFER
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${VFXIncludeRP("VFXLit.template")}
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${SHADERGRAPH_PIXEL_CODE_GBUFFER}
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#pragma fragment frag
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void frag(ps_input i, OUTPUT_GBUFFER(outGBuffer)
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#if USE_DOUBLE_SIDED
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, bool frontFace : SV_IsFrontFace
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#endif
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)
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{
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
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VFXTransformPSInputs(i);
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VFX_FRAG_SETUP_INSTANCE_ID(i);
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${VFXComputeNormalWS}
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#ifdef VFX_SHADERGRAPH
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${VFXAdditionalInterpolantsPreparation}
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${SHADERGRAPH_PIXEL_CALL_GBUFFER}
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${VFXIncludeRP("VFXSGSurfaceData.template")}
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BuiltinData builtin;
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VFXSetupBuiltinForGBuffer(i, surface, builtinEmissiveColor, builtinOpacity, builtin);
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ENCODE_INTO_GBUFFER(surface, builtin, i.VFX_VARYING_POSCS.xy, outGBuffer);
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#else
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VFXComputePixelOutputToGBuffer(i,normalWS,uvData,outGBuffer);
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#endif
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}
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ENDHLSL
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}
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