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46 行
1.5 KiB
46 行
1.5 KiB
#ifndef UNITY_GRAPHFUNCTIONS_LW_INCLUDED
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#define UNITY_GRAPHFUNCTIONS_LW_INCLUDED
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#define SHADERGRAPH_SAMPLE_SCENE_DEPTH(uv) shadergraph_LWSampleSceneDepth(uv);
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#define SHADERGRAPH_SAMPLE_SCENE_COLOR(uv) shadergraph_LWSampleSceneColor(uv);
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#if defined(REQUIRE_DEPTH_TEXTURE)
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#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
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TEXTURE2D_ARRAY(_CameraDepthTexture);
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#else
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TEXTURE2D(_CameraDepthTexture);
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#endif
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SAMPLER(sampler_CameraDepthTexture);
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#endif // REQUIRE_DEPTH_TEXTURE
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#if defined(REQUIRE_OPAQUE_TEXTURE)
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TEXTURE2D(_CameraOpaqueTexture);
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SAMPLER(sampler_CameraOpaqueTexture);
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#endif // REQUIRE_OPAQUE_TEXTURE
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float shadergraph_LWSampleSceneDepth(float2 uv)
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{
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#if defined(REQUIRE_DEPTH_TEXTURE)
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#if defined(UNITY_STEREO_INSTANCING_ENABLED) || defined(UNITY_STEREO_MULTIVIEW_ENABLED)
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float rawDepth = SAMPLE_TEXTURE2D_ARRAY(_CameraDepthTexture, sampler_CameraDepthTexture, i.texcoord.xy, unity_StereoEyeIndex).r;
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#else
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float rawDepth = SAMPLE_DEPTH_TEXTURE(_CameraDepthTexture, sampler_CameraDepthTexture, uv);
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#endif
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return Linear01Depth(rawDepth, _ZBufferParams);
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#endif // REQUIRE_DEPTH_TEXTURE
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return 0;
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}
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float3 shadergraph_LWSampleSceneColor(float2 uv)
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{
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#if defined(REQUIRE_OPAQUE_TEXTURE)
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return SAMPLE_TEXTURE2D(_CameraOpaqueTexture, sampler_CameraOpaqueTexture, uv);
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#endif
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return 0;
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}
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// Always include Shader Graph version
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// Always include last to avoid double macros
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#include "ShaderGraphLibrary/Functions.hlsl"
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#endif // UNITY_GRAPHFUNCTIONS_LW_INCLUDED
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