Box3: Reuse Sphere.center in getBoundingSphere(). See 5578c057

d2399c7b · Mr.doob · 4baf3e59 · d2399c7b
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

src/math/Box3.js src/math/Box3.js +2 -1

未找到文件。
--- a/src/math/Box3.js
+++ b/src/math/Box3.js
@@ -394,7 +394,8 @@ Box3.prototype = {

 			var result = optionalTarget || new Sphere();

-			result.center = this.getCenter();
+			this.getCenter( result.center );
+
 			result.radius = this.size( v1 ).length() * 0.5;

 			return result;