Improve Vector2 closure performance

5f2187fb · Tristan VALCKE · d5b9bc68 · 5f2187fb
隐藏空白更改
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Showing with 2 addition and 8 deletion

src/math/Vector2.js src/math/Vector2.js +2 -8

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--- a/src/math/Vector2.js
+++ b/src/math/Vector2.js
@@ -269,17 +269,11 @@ Object.assign( Vector2.prototype, {
 	clampScalar: function () {
-		var min, max;
+		var min = new Vector2();
+		var max = new Vector2();
 		return function clampScalar( minVal, maxVal ) {
-			if ( min === undefined ) {
-				min = new Vector2();
-				max = new Vector2();
-			}
 			min.set( minVal, minVal );
 			max.set( maxVal, maxVal );