h2d.col.Polycon transform reduce alloc

h2d/col/Polygon.hx

@@ -206,7 +206,7 @@ abstract Polygon(Array<Point>) from Array<Point> to Array<Point> {
 	**/
 	public function transform(mat: h2d.col.Matrix) {
 		for( i in 0...points.length ) {
-			points[i] = mat.transform(points[i]);
+			points[i].transform(mat);
 		}
 	}