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Update GLTFExporter.js

Michael Herzog 2 years ago
parent
37609b1ce8
commit
076feca284
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      examples/jsm/exporters/GLTFExporter.js

+ 1 - 1
examples/jsm/exporters/GLTFExporter.js
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@@ -1888,7 +1888,7 @@ class GLTFWriter {
 
 
 
 		const attrNamePrefix = attributeName.split( '_', 1 )[ 0 ];
 
 		const attrNamePrefix = attributeName.split( '_', 1 )[ 0 ];
 
 
 
-		if ( KHR_mesh_quantization_ExtraAttrTypes[ attrNamePrefix ] || KHR_mesh_quantization_ExtraAttrTypes[ attrNamePrefix ].includes( attrType ) ) {
 
+		if ( KHR_mesh_quantization_ExtraAttrTypes[ attrNamePrefix ] && KHR_mesh_quantization_ExtraAttrTypes[ attrNamePrefix ].includes( attrType ) ) {
 
 
 
 			this.extensionsUsed[ KHR_MESH_QUANTIZATION ] = true;
 
 			this.extensionsUsed[ KHR_MESH_QUANTIZATION ] = true;
 
 			this.extensionsRequired[ KHR_MESH_QUANTIZATION ] = true;
 
 			this.extensionsRequired[ KHR_MESH_QUANTIZATION ] = true;