From 0e480c8fc8f5e3948fe7578e1d0081624587c7c0 Mon Sep 17 00:00:00 2001
From: Julien Duroure <julien.duroure@gmail.com>
Date: Wed, 29 Jun 2022 08:02:43 +0200
Subject: [PATCH] glTF exporter: Make sure to not modify virtual tree
---
io_scene_gltf2/__init__.py | 2 +-
io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py
index 1cd299a3e..8bea4aae8 100755
--- a/io_scene_gltf2/__init__.py
+++ b/io_scene_gltf2/__init__.py
@@ -4,7 +4,7 @@
bl_info = {
'name': 'glTF 2.0 format',
'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors',
- "version": (3, 3, 8),
+ "version": (3, 3, 9),
'blender': (3, 3, 0),
'location': 'File > Import-Export',
'description': 'Import-Export as glTF 2.0',
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py
index b0e538c87..4b24599aa 100644
--- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py
@@ -13,7 +13,7 @@ def get_sk_drivers(blender_armature_uuid, export_settings):
drivers = []
# Take into account skinned mesh, and mesh parented to a bone of the armature
- children_list = export_settings['vtree'].nodes[blender_armature_uuid].children
+ children_list = export_settings['vtree'].nodes[blender_armature_uuid].children.copy()
for bone in export_settings['vtree'].get_all_bones(blender_armature_uuid):
children_list.extend(export_settings['vtree'].nodes[bone].children)
--
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