From 5f73eba9d960e77697c5c5b94c95360f844aa9c4 Mon Sep 17 00:00:00 2001
From: Mugen87 <michael.herzog@human-interactive.org>
Date: Wed, 17 Apr 2019 11:32:56 +0200
Subject: [PATCH] GLTFExporter: Fix handling of cacheKey.

---
 examples/js/exporters/GLTFExporter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/js/exporters/GLTFExporter.js b/examples/js/exporters/GLTFExporter.js
index d8d9eb3a2bca1a..fb6b5dfbcbe35a 100644
--- a/examples/js/exporters/GLTFExporter.js
+++ b/examples/js/exporters/GLTFExporter.js
@@ -1362,7 +1362,7 @@ THREE.GLTFExporter.prototype = {
 
 					if ( cachedData.attributes.has( cacheKey ) ) {
 
-						primitive.indices = cachedData.attributes.get( geometry.index );
+						primitive.indices = cachedData.attributes.get( cacheKey );
 
 					} else {