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SubdivisionModifier: Fix runtime error with empty uvs.

Mugen87 5 years ago
parent
af25813b75
commit
0a66d7c7c9
2 changed files with 2 additions and 2 deletions
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  1. 1 1
      examples/js/modifiers/SubdivisionModifier.js
  2. 1 1
      examples/jsm/modifiers/SubdivisionModifier.js

+ 1 - 1
examples/js/modifiers/SubdivisionModifier.js
View File 

@@ -169,7 +169,7 @@ THREE.SubdivisionModifier.prototype.modify = function ( geometry ) {
 
 		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }
 
 		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }
 
 		oldUvs = geometry.faceVertexUvs;
 
 		oldUvs = geometry.faceVertexUvs;
 
 
 
-		var hasUvs = oldUvs !== undefined && oldUvs.length > 0;
 
+		var hasUvs = oldUvs[ 0 ] !== undefined && oldUvs[ 0 ].length > 0;
 
 
 
 		if ( hasUvs ) {
 
 		if ( hasUvs ) {

+ 1 - 1
examples/jsm/modifiers/SubdivisionModifier.js
View File 

@@ -176,7 +176,7 @@ SubdivisionModifier.prototype.modify = function ( geometry ) {
 
 		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }
 
 		oldFaces = geometry.faces; // { a: oldVertex1, b: oldVertex2, c: oldVertex3 }
 
 		oldUvs = geometry.faceVertexUvs;
 
 		oldUvs = geometry.faceVertexUvs;
 
 
 
-		var hasUvs = oldUvs !== undefined && oldUvs.length > 0;
 
+		var hasUvs = oldUvs[ 0 ] !== undefined && oldUvs[ 0 ].length > 0;
 
 
 
 		if ( hasUvs ) {
 
 		if ( hasUvs ) {