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70 lines
1.6 KiB
70 lines
1.6 KiB
// Forward pass
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Pass
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{
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Name ${VFXPassForward}
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Tags { "LightMode"=${VFXPassForward} }
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${VFXStencilForward}
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HLSLPROGRAM
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#pragma target 4.5
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struct ps_input
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{
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float4 pos : SV_POSITION;
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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 || USE_EXPOSURE_WEIGHT
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// x: inverse soft particles fade distance
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// y: alpha threshold
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// z: exposure weight
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nointerpolation float3 builtInInterpolants : TEXCOORD1;
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#endif
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UNITY_VERTEX_OUTPUT_STEREO
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VFX_VERTEX_OUTPUT_INSTANCE_INDEX
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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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#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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#if USE_EXPOSURE_WEIGHT
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#define VFX_VARYING_EXPOSUREWEIGHT builtInInterpolants.z
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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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o.color = VFXApplyPreExposure(o.color, i);
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o.color = VFXApplyFog(o.color,i);
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VFXClipFragmentColor(o.color.a,i);
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o.color.a = saturate(o.color.a);
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o.color = VFXTransformFinalColor(o.color,i);
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return o;
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}
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ENDHLSL
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}
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