From e46327be4539480895362c38b1f19709373cb9d4 Mon Sep 17 00:00:00 2001
From: Alexander Rose <alexander.rose@weirdbyte.de>
Date: Tue, 14 Oct 2014 21:16:05 +0200
Subject: [PATCH] Vector3: Added array and offset to toArray()

---
 src/math/Vector3.js | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/math/Vector3.js b/src/math/Vector3.js
index 19f774f4d0..4d68bc32f7 100644
--- a/src/math/Vector3.js
+++ b/src/math/Vector3.js
@@ -796,9 +796,21 @@ THREE.Vector3.prototype = {
 
 	},
 
-	toArray: function () {
+	toArray: function ( array, offset ) {
 
-		return [ this.x, this.y, this.z ];
+		if ( array ) {
+
+			if ( offset === undefined ) offset = 0;
+
+			array[ offset ] = this.x;
+			array[ offset + 1 ] = this.y;
+			array[ offset + 2 ] = this.z;
+
+		} else {
+
+			return [ this.x, this.y, this.z ];
+
+		}
 
 	},
 
-- 
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