X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_mesh.py;h=f429ff3199b290d9b2a23e969e3ac3497435d2e5;hb=c78c7262ff7aa0abf4d243c84887158b730581da;hp=18ae856a927ce8f28b70a45c51ab4ed5b9cfda00;hpb=820d8ff86b911f1119b8cde03839687176b9b1ee;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/export_mesh.py b/blender/io_mspgl/export_mesh.py
index 18ae856a..f429ff31 100644
--- a/blender/io_mspgl/export_mesh.py
+++ b/blender/io_mspgl/export_mesh.py
@@ -194,6 +194,15 @@ class MeshExporter:
 	def export(self, context, out_file):
 		if self.compound:
 			objs = context.selected_objects
+			check = objs
+			while check:
+				children = []
+				for o in check:
+					for c in o.children:
+						if c.compound:
+							children.append(c)
+				objs += children
+				check = children
 		else:
 			objs = [context.active_object]
 
@@ -303,7 +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
@@ -312,7 +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: