From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 13 Apr 2021 08:49:38 +0000 (+0300)
Subject: Compare materials when looking for object clones while exporting a scene
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=cf528e58cbeccceed8a4dc6a9eebd8016e372765

Compare materials when looking for object clones while exporting a scene
---

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index cd2bba8e..18cdcbca 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -35,16 +35,15 @@ class SceneExporter:
 				continue
 
 			clones = [o]
-			if not any(s.link=="OBJECT" for s in o.material_slots):
-				for u in objs:
-					if u is o:
-						continue
-					if u.data.name!=o.data.name:
-						continue
-					if any(s.link=="OBJECT" for s in u.material_slots):
-						continue
-
-					clones.append(u)
+			for u in objs:
+				if u is o:
+					continue
+				if u.data.name!=o.data.name:
+					continue
+				if any(m1.name!=m2.name for m1, m2 in zip(o.material_slots, u.material_slots)):
+					continue
+
+				clones.append(u)
 
 			prefix = o.name
 			for c in clones: