[Bf-extensions-cvs] [2258567b] master: glTF importer: Fix bug with vertex color on instantiated meshes

[Julien Duroure]

Commit: 2258567be81c415832e49fa2370f030f71aa7227
Author: Julien Duroure
Date:   Sat Jan 12 15:53:32 2019 +0100
Branches: master
https://developer.blender.org/rBA2258567be81c415832e49fa2370f030f71aa7227

glTF importer: Fix bug with vertex color on instantiated meshes

===================================================================

M	io_scene_gltf2/blender/imp/gltf2_blender_node.py

===================================================================

diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_node.py b/io_scene_gltf2/blender/imp/gltf2_blender_node.py
index 0e49e28b..df5b5a42 100755
--- a/io_scene_gltf2/blender/imp/gltf2_blender_node.py
+++ b/io_scene_gltf2/blender/imp/gltf2_blender_node.py
@@ -36,8 +36,10 @@ class BlenderNode():
 
         if pynode.mesh is not None:
 
+            instance = False
             if gltf.data.meshes[pynode.mesh].blender_name is not None:
                 # Mesh is already created, only create instance
+                instance = True
                 mesh = bpy.data.meshes[gltf.data.meshes[pynode.mesh].blender_name]
             else:
                 if pynode.name:
@@ -67,7 +69,8 @@ class BlenderNode():
             pynode.blender_object = obj.name
             BlenderNode.set_parent(gltf, pynode, obj, parent)
 
-            BlenderMesh.set_mesh(gltf, gltf.data.meshes[pynode.mesh], mesh, obj)
+            if instance == False:
+                BlenderMesh.set_mesh(gltf, gltf.data.meshes[pynode.mesh], mesh, obj)
 
             if pynode.children:
                 for child_idx in pynode.children: