[Bf-extensions-cvs] [641db219] master: glTF importer: fix vertex color when using specific indices tab

[Julien Duroure]

Commit: 641db2198b572aa268012370c1ac8c4b3e62db60
Author: Julien Duroure
Date:   Fri Feb 22 18:45:36 2019 +0100
Branches: master
https://developer.blender.org/rBA641db2198b572aa268012370c1ac8c4b3e62db60

glTF importer: fix vertex color when using specific indices tab

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M	io_scene_gltf2/blender/imp/gltf2_blender_mesh.py

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diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
index 4439a05c..b4263e34 100755
--- a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
+++ b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
@@ -169,7 +169,16 @@ class BlenderMesh():
                 if vertex_color is None:
                     vertex_color = obj.data.vertex_colors.new(name="COLOR_0")
 
-                color_data = BinaryData.get_data_from_accessor(gltf, prim.attributes['COLOR_0'])
+                original_color_data = BinaryData.get_data_from_accessor(gltf, prim.attributes['COLOR_0'])
+
+                tmp_indices = {}
+                tmp_idx = 0
+                color_data = []
+                for i in prim.tmp_indices:
+                    if i[0] not in tmp_indices.keys():
+                        tmp_indices[i[0]] = tmp_idx
+                        tmp_idx += 1
+                        color_data.append(original_color_data[i[0]])
 
                 for poly in mesh.polygons:
                     for loop_idx in range(poly.loop_start, poly.loop_start + poly.loop_total):