testss

Library/PackageCache/com.unity.render-pipelines.universal@11.0.0/ShaderLibrary/SurfaceInput.hlsl

@@ -0,0 +1,59 @@
+#ifndef UNIVERSAL_INPUT_SURFACE_INCLUDED
+#define UNIVERSAL_INPUT_SURFACE_INCLUDED
+
+#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/SurfaceData.hlsl"
+#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Packing.hlsl"
+#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/CommonMaterial.hlsl"
+
+TEXTURE2D(_BaseMap);            SAMPLER(sampler_BaseMap);
+TEXTURE2D(_BumpMap);            SAMPLER(sampler_BumpMap);
+TEXTURE2D(_EmissionMap);        SAMPLER(sampler_EmissionMap);
+
+///////////////////////////////////////////////////////////////////////////////
+//                      Material Property Helpers                            //
+///////////////////////////////////////////////////////////////////////////////
+half Alpha(half albedoAlpha, half4 color, half cutoff)
+{
+#if !defined(_SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A) && !defined(_GLOSSINESS_FROM_BASE_ALPHA)
+    half alpha = albedoAlpha * color.a;
+#else
+    half alpha = color.a;
+#endif
+
+#if defined(_ALPHATEST_ON)
+    clip(alpha - cutoff);
+#endif
+
+    return alpha;
+}
+
+half4 SampleAlbedoAlpha(float2 uv, TEXTURE2D_PARAM(albedoAlphaMap, sampler_albedoAlphaMap))
+{
+    return SAMPLE_TEXTURE2D(albedoAlphaMap, sampler_albedoAlphaMap, uv);
+}
+
+half3 SampleNormal(float2 uv, TEXTURE2D_PARAM(bumpMap, sampler_bumpMap), half scale = 1.0h)
+{
+#ifdef _NORMALMAP
+    half4 n = SAMPLE_TEXTURE2D(bumpMap, sampler_bumpMap, uv);
+    #if BUMP_SCALE_NOT_SUPPORTED
+        return UnpackNormal(n);
+    #else
+        return UnpackNormalScale(n, scale);
+    #endif
+#else
+    return half3(0.0h, 0.0h, 1.0h);
+#endif
+}
+
+half3 SampleEmission(float2 uv, half3 emissionColor, TEXTURE2D_PARAM(emissionMap, sampler_emissionMap))
+{
+#ifndef _EMISSION
+    return 0;
+#else
+    return SAMPLE_TEXTURE2D(emissionMap, sampler_emissionMap, uv).rgb * emissionColor;
+#endif
+}
+
+#endif