Fix bug when joints are in multiple skins

AurL · Sep 25, 2018 · c02cd0b · c02cd0b
1 parent cb8e66c
commit c02cd0b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/addons/io_scene_gltf2/blender/imp/gltf2_blender_skin.py b/addons/io_scene_gltf2/blender/imp/gltf2_blender_skin.py
@@ -153,6 +153,14 @@ def assign_vertex_groups(gltf, skin_id):
     def create_armature_modifiers(gltf, skin_id):
 
         pyskin = gltf.data.skins[skin_id]
+
+        if pyskin.blender_armature_name is None:
+            # TODO seems something is wrong
+            # For example, some joints are in skin 0, and are in another skin too
+            # Not sure this is glTF compliant, will check it
+            return
+
+
         node = gltf.data.nodes[pyskin.node_id]
         obj = bpy.data.objects[node.blender_object]