112 lines
3.2 KiB
Plaintext
112 lines
3.2 KiB
Plaintext
Shader "Custom/URP/SeeThroughSurfaces2"
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{
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Properties
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{
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_BaseColor ("Color", Color) = (1,1,1,1)
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_BaseMap ("Albedo", 2D) = "white" {}
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_Smoothness ("Smoothness", Range(0,1)) = 0.5
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_Metallic ("Metallic", Range(0,1)) = 0.0
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}
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SubShader
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{
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Tags
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{
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"RenderPipeline"="UniversalRenderPipeline"
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"RenderType"="Opaque"
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"Queue"="Geometry+2"
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}
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Stencil
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{
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Ref 1
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Comp NotEqual
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}
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Pass
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{
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Name "ForwardLit"
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Tags { "LightMode"="UniversalForward" }
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HLSLPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS
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#pragma multi_compile _ _ADDITIONAL_LIGHTS
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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struct Attributes
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{
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float4 positionOS : POSITION;
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float3 normalOS : NORMAL;
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float2 uv : TEXCOORD0;
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};
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struct Varyings
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{
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float4 positionHCS : SV_POSITION;
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float3 positionWS : TEXCOORD0;
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float3 normalWS : TEXCOORD1;
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float2 uv : TEXCOORD2;
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};
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TEXTURE2D(_BaseMap);
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SAMPLER(sampler_BaseMap);
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CBUFFER_START(UnityPerMaterial)
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float4 _BaseColor;
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float _Metallic;
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float _Smoothness;
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CBUFFER_END
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Varyings vert (Attributes IN)
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{
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Varyings OUT;
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OUT.positionWS = TransformObjectToWorld(IN.positionOS.xyz);
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OUT.positionHCS = TransformWorldToHClip(OUT.positionWS);
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OUT.normalWS = TransformObjectToWorldNormal(IN.normalOS);
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OUT.uv = IN.uv;
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return OUT;
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}
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half4 frag (Varyings IN) : SV_Target
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{
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float4 tex = SAMPLE_TEXTURE2D(_BaseMap, sampler_BaseMap, IN.uv);
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float3 albedo = tex.rgb * _BaseColor.rgb;
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float alpha = tex.a * _BaseColor.a;
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float3 normal = normalize(IN.normalWS);
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SurfaceData surfaceData = (SurfaceData)0;
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surfaceData.albedo = albedo;
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surfaceData.alpha = alpha;
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surfaceData.metallic = _Metallic;
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surfaceData.smoothness = _Smoothness;
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surfaceData.normalTS = float3(0,0,1);
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surfaceData.occlusion = 1;
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surfaceData.emission = 0;
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surfaceData.specular = 0;
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InputData inputData = (InputData)0;
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inputData.positionWS = IN.positionWS;
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inputData.normalWS = normal;
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inputData.viewDirectionWS = GetWorldSpaceViewDir(IN.positionWS);
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inputData.shadowCoord = TransformWorldToShadowCoord(IN.positionWS);
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inputData.bakedGI = SampleSH(normal);
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return UniversalFragmentPBR(inputData, surfaceData);
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}
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ENDHLSL
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}
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}
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} |