Add vis test for OpenPBR normal mapping

Mike Bond · Mike Bond · commit c1c5f187bbe7 · 2025-08-18T12:51:53.000-07:00
diff --git a/packages/dev/core/src/Shaders/ShadersInclude/openpbrNormalMapFragment.fx b/packages/dev/core/src/Shaders/ShadersInclude/openpbrNormalMapFragment.fx
@@ -48,7 +48,7 @@
 #endif
 
 #ifdef GEOMETRY_COAT_NORMAL
-	coatNormalW = perturbNormal(TBN, texture2D(geometryNormalSampler, vGeometryNormalUV + uvOffset).xyz, vGeometryNormalInfos.y);
+	coatNormalW = perturbNormal(TBN, texture2D(geometryCoatNormalSampler, vGeometryCoatNormalUV + uvOffset).xyz, vGeometryCoatNormalInfos.y);
 #endif
 
 #ifdef GEOMETRY_NORMAL
diff --git a/packages/tools/tests/test/visualization/ReferenceImages/OpenPBR-IBL-Normal-and-Coat-Normal-Mapping.png b/packages/tools/tests/test/visualization/ReferenceImages/OpenPBR-IBL-Normal-and-Coat-Normal-Mapping.png
diff --git a/packages/tools/tests/test/visualization/config.json b/packages/tools/tests/test/visualization/config.json
@@ -2816,6 +2816,11 @@
             "title": "OpenPBR Analytic Lights Specular IOR vs Coat IOR",
             "playgroundId": "#GRQHVV#36",
             "excludedEngines": ["webgl1"]
+        },
+        {
+            "title": "OpenPBR IBL Normal and Coat Normal Mapping",
+            "playgroundId": "#GRQHVV#44",
+            "excludedEngines": ["webgl1"]
         }
     ]
 }

Original file line number	Diff line number	Diff line change
`@@ -2816,6 +2816,11 @@`
`2816`	`2816`	`"title": "OpenPBR Analytic Lights Specular IOR vs Coat IOR",`
`2817`	`2817`	`"playgroundId": "#GRQHVV#36",`
`2818`	`2818`	`"excludedEngines": ["webgl1"]`
	`2819`	`+ },`
	`2820`	`+ {`
	`2821`	`+ "title": "OpenPBR IBL Normal and Coat Normal Mapping",`
	`2822`	`+ "playgroundId": "#GRQHVV#44",`
	`2823`	`+ "excludedEngines": ["webgl1"]`
`2819`	`2824`	`}`
`2820`	`2825`	`]`
`2821`	`2826`	`}`