From 8c28413a31bd5e31762a95151dc06e3ac2c49b02 Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Tue, 26 Apr 2016 00:22:26 -0600
Subject: [PATCH] light: obj export: only export model 0

---
 light/light.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/light/light.cc b/light/light.cc
index 8ac59cd1..b77836ea 100644
--- a/light/light.cc
+++ b/light/light.cc
@@ -746,7 +746,10 @@ ExportObj(const char *filename, const bsp2_t *bsp)
     FILE *objfile = InitObjFile(filename);
     int vertcount = 0;
     
-    for (int i=0; i<bsp->numfaces; i++) {
+    const int start = bsp->dmodels[0].firstface;
+    const int end = bsp->dmodels[0].firstface + bsp->dmodels[0].numfaces;
+    
+    for (int i=start; i<end; i++) {
         ExportObjFace(objfile, bsp, &bsp->dfaces[i], &vertcount);
     }