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119 lines
3.5 KiB
119 lines
3.5 KiB
struct ps_input
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{
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float4 pos : SV_POSITION;
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float3 offsets : TEXCOORD0;
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#if VFX_NEEDS_COLOR_INTERPOLATOR
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nointerpolation float4 color : COLOR0;
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#endif
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#if USE_SOFT_PARTICLE || USE_ALPHA_TEST || VFX_FEATURE_MOTION_VECTORS_FORWARD
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// x: inverse soft particles fade distance
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// y: alpha threshold
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nointerpolation float2 builtInInterpolants : TEXCOORD1;
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#endif
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#if USE_FLIPBOOK_MOTIONVECTORS
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// x: motion vectors scale X
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// y: motion vectors scale Y
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nointerpolation float2 builtInInterpolants2 : TEXCOORD2;
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#endif
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nointerpolation uint faceID : TEXCOORD3;
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#if VFX_NEEDS_POSWS_INTERPOLATOR
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float3 posWS : TEXCOORD4;
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#endif
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#if USE_UV_SCALE_BIAS
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nointerpolation float4 scaleBias : TEXCOORD5;
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#endif
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#if USE_FLIPBOOK
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#if USE_FLIPBOOK_ARRAY_LAYOUT
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nointerpolation float flipBookSize : TEXCOORD6;
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#else
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nointerpolation float4 flipBookSize : TEXCOORD6;
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#endif
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// x: texIndex
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// y: texIndexBlend
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nointerpolation float2 texIndices : TEXCOORD7;
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#endif
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#if VFX_FEATURE_MOTION_VECTORS_FORWARD
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VFX_DECLARE_MOTION_VECTORS_STORAGE(7, 8)
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#endif
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VFX_VERTEX_OUTPUT_INSTANCE_INDEX
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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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#if VFX_FEATURE_MOTION_VECTORS_FORWARD
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float4 outMotionVector : SV_Target1;
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#endif
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};
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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_COLOR color.rgb
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#define VFX_VARYING_ALPHA color.a
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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_OFFSETS offsets
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#define VFX_VARYING_FACEID faceID
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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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#if USE_UV_SCALE_BIAS
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#define VFX_VARYING_UV_SCALE scaleBias.xy
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#define VFX_VARYING_UV_BIAS scaleBias.zw
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#endif
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#if USE_FLIPBOOK
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#define VFX_VARYING_TEXINDEX texIndices.x
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#if USE_FLIPBOOK_INTERPOLATION
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#define VFX_VARYING_TEXINDEXBLEND texIndices.y
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#endif
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#if USE_FLIPBOOK_ARRAY_LAYOUT
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#define VFX_VARYING_FLIPBOOKSIZE flipBookSize
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#else
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#define VFX_VARYING_FLIPBOOKSIZE flipBookSize.xy
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#define VFX_VARYING_INVFLIPBOOKSIZE flipBookSize.zw
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#endif
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#endif
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#if USE_FLIPBOOK_MOTIONVECTORS
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#define VFX_VARYING_MOTIONVECTORSCALE builtInInterpolants2.xy
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#endif
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#if VFX_FEATURE_MOTION_VECTORS_FORWARD
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#define VFX_VARYING_VELOCITY_CPOS VFX_DECLARE_MOTION_VECTORS_VARYING_NONJITTER
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#define VFX_VARYING_VELOCITY_CPOS_PREVIOUS VFX_DECLARE_MOTION_VECTORS_VARYING_PREVIOUS
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#endif
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${VFXPassForwardDefine}
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${VFXInclude("Shaders/ParticleHexahedron/Pass.template")}
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#pragma fragment frag
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ps_output frag(ps_input i)
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{
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#if VFX_USE_GRAPH_VALUES
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uint instanceActiveIndex = i.VFX_VARYINGS_INSTANCE_ACTIVE_INDEX;
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${VFXLoadGraphValues}
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#endif
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
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ps_output o = (ps_output)0;
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VFXTransformPSInputs(i);
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o.color = VFXGetFragmentColor(i);
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#if USE_BASE_COLOR_MAP_COLOR && USE_BASE_COLOR_MAP_ALPHA
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o.color *= VFXGetTextureColorWithProceduralUV(VFX_SAMPLER(mainTexture),i,VFXCubeGetUV(i));
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#elif USE_BASE_COLOR_MAP_COLOR
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o.color.rgb *= VFXGetTextureColorWithProceduralUV(VFX_SAMPLER(mainTexture),i,VFXCubeGetUV(i)).rgb;
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#elif USE_BASE_COLOR_MAP_ALPHA
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o.color.a *= VFXGetTextureColorWithProceduralUV(VFX_SAMPLER(mainTexture),i,VFXCubeGetUV(i)).a;
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#endif
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o.color = VFXApplyFog(o.color,i);
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VFXClipFragmentColor(o.color.a,i);
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#if VFX_FEATURE_MOTION_VECTORS_FORWARD
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${VFXComputeOutputMotionVector}
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o.outMotionVector = encodedMotionVector;
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o.outMotionVector.a = o.color.a < i.VFX_VARYING_ALPHATHRESHOLD ? 0.0f : 1.0f; //Independant clipping for motion vector pass
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#endif
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${VFXUnlitDebugDisplay}
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return o;
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}
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