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three.js
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use divideScalar to avoid zero division

Mugen87 9 years ago
parent
4eccb8f1d8
commit
57902f1bb7
2 changed files with 2 additions and 2 deletions
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  1. 1 1
      src/math/Vector2.js
  2. 1 1
      src/math/Vector3.js

+ 1 - 1
src/math/Vector2.js
View File 

@@ -302,7 +302,7 @@ THREE.Vector2.prototype = {
 
 
 			if ( newLength !== oldLength ) {
 
 
-				this.multiplyScalar( newLength / oldLength );
 
+				this.divideScalar( oldLength ).multiplyScalar( newLength );
 
 
 			}

+ 1 - 1
src/math/Vector3.js
View File 

@@ -532,7 +532,7 @@ THREE.Vector3.prototype = {
 
 
 			if ( newLength !== oldLength ) {
 
 
-				this.multiplyScalar( newLength / oldLength );
 
+				this.divideScalar( oldLength ).multiplyScalar( newLength );
 
 
 			}