From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 6 May 2014 21:13:35 +0000 (+0300)
Subject: Fix exporting meshes without UV coordinates
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=c78c7262ff7aa0abf4d243c84887158b730581da;p=libs%2Fgl.git

Fix exporting meshes without UV coordinates
---

diff --git a/blender/io_mspgl/export_mesh.py b/blender/io_mspgl/export_mesh.py
index cc8ee6ff..f429ff31 100644
--- a/blender/io_mspgl/export_mesh.py
+++ b/blender/io_mspgl/export_mesh.py
@@ -312,7 +312,7 @@ class MeshExporter:
 		fmt.append("VERTEX3")
 		out_file.begin("vertices", *fmt)
 		normal = None
-		uvs = [None]*(max(u[0] for u in texunits)+1)
+		uvs = {}
 		tan = None
 		bino = None
 		group = None
@@ -321,7 +321,7 @@ class MeshExporter:
 				out_file.write("normal3", *v.normal)
 				normal = v.normal
 			for i, u in texunits:
-				if v.uvs[i]!=uvs[i]:
+				if v.uvs[i]!=uvs.get(i):
 					if u.unit==0 or force_unit0:
 						out_file.write("texcoord2", *v.uvs[i])
 					else: