From f3499320ad776e402aa757fd64162722e25df6fa Mon Sep 17 00:00:00 2001
From: Sean Lilley <lilleyse@gmail.com>
Date: Tue, 22 Dec 2015 08:41:02 -0500
Subject: [PATCH] Support vertex/uv/ pattern

---
 lib/obj.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/obj.js b/lib/obj.js
index e1dcf71..100b67b 100644
--- a/lib/obj.js
+++ b/lib/obj.js
@@ -227,7 +227,7 @@ function parseObj(objFile, inputPath, done) {
             var facePattern1 = /f( +-?\d+)( +-?\d+)( +-?\d+)( +-?\d+)?/;
 
             // f vertex/uv vertex/uv vertex/uv ...
-            var facePattern2 = /f( +(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+))?/;
+            var facePattern2 = /f( +(-?\d+)\/(-?\d+)\/?)( +(-?\d+)\/(-?\d+)\/?)( +(-?\d+)\/(-?\d+)\/?)( +(-?\d+)\/(-?\d+)\/?)?/;
 
             // f vertex/uv/normal vertex/uv/normal vertex/uv/normal ...
             var facePattern3 = /f( +(-?\d+)\/(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+)\/(-?\d+))( +(-?\d+)\/(-?\d+)\/(-?\d+))?/;