From f5efb5e469a2aa30bbb041ce343f359b34712c5a Mon Sep 17 00:00:00 2001
From: "Mr.doob" <info@mrdoob.com>
Date: Thu, 14 Jan 2016 13:52:37 +0000
Subject: [PATCH] BufferGeometryLoader: Use internal object instead of relying
 on self. See #7787.

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

diff --git a/src/loaders/BufferGeometryLoader.js b/src/loaders/BufferGeometryLoader.js
index b7fa501bf4..acf00b96dc 100644
--- a/src/loaders/BufferGeometryLoader.js
+++ b/src/loaders/BufferGeometryLoader.js
@@ -31,9 +31,21 @@ THREE.BufferGeometryLoader.prototype = {
 
 		var index = json.data.index;
 
+		var TYPED_ARRAYS = {
+			'Int8Array': Int8Array,
+			'Uint8Array': Uint8Array,
+			'Uint8ClampedArray': Uint8ClampedArray,
+			'Int16Array': Int16Array,
+			'Uint16Array': Uint16Array,
+			'Int32Array': Int32Array,
+			'Uint32Array': Uint32Array,
+			'Float32Array': Float32Array,
+			'Float64Array': Float64Array
+		};
+
 		if ( index !== undefined ) {
 
-			var typedArray = new self[ index.type ]( index.array );
+			var typedArray = new TYPED_ARRAYS[ index.type ]( index.array );
 			geometry.setIndex( new THREE.BufferAttribute( typedArray, 1 ) );
 
 		}
@@ -43,7 +55,7 @@ THREE.BufferGeometryLoader.prototype = {
 		for ( var key in attributes ) {
 
 			var attribute = attributes[ key ];
-			var typedArray = new self[ attribute.type ]( attribute.array );
+			var typedArray = new TYPED_ARRAYS[ attribute.type ]( attribute.array );
 
 			geometry.addAttribute( key, new THREE.BufferAttribute( typedArray, attribute.itemSize ) );
 
-- 
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