71 lines
2.1 KiB
Plaintext
71 lines
2.1 KiB
Plaintext
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Shader "Hidden/HDRP/CompositeLines"
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{
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HLSLINCLUDE
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#pragma target 4.5
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#pragma editor_sync_compilation
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#pragma only_renderers d3d11 playstation xboxone xboxseries vulkan metal switch
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/ShaderLibrary/ShaderVariables.hlsl"
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TEXTURE2D_X(_LineColorTexture);
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TEXTURE2D_X(_LineDepthTexture);
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TEXTURE2D_X(_LineMotionTexture);
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struct Attributes
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{
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uint vertexID : SV_VertexID;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct Varyings
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{
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float4 positionCS : SV_POSITION;
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UNITY_VERTEX_OUTPUT_STEREO
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};
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Varyings Vert(Attributes input)
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{
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Varyings output;
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UNITY_SETUP_INSTANCE_ID(input);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(output);
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output.positionCS = GetFullScreenTriangleVertexPosition(input.vertexID);
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return output;
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}
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void Frag(Varyings input, out float depth : SV_Depth,
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out float4 color : SV_Target0,
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out float4 motion : SV_Target1)
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{
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input);
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#if UNITY_UV_STARTS_AT_TOP
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input.positionCS.y = _ScreenParams.y - input.positionCS.y;
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#endif
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color = LOAD_TEXTURE2D_X(_LineColorTexture, (int2)input.positionCS.xy);
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motion = LOAD_TEXTURE2D_X(_LineMotionTexture, (int2)input.positionCS.xy);
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depth = LOAD_TEXTURE2D_X(_LineDepthTexture, (int2)input.positionCS.xy).x;
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}
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ENDHLSL
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SubShader
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{
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Tags{ "RenderPipeline" = "HDRenderPipeline" }
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Pass
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{
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ZWrite On ZTest Less Cull Off
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Blend 0 One OneMinusSrcAlpha // Color
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Blend 1 One Zero // Motion
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HLSLPROGRAM
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#pragma vertex Vert
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#pragma fragment Frag
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ENDHLSL
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}
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}
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Fallback Off
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}
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