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author | Julien Duroure <julien.duroure@gmail.com> | 2022-08-06 12:57:45 +0300 |
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committer | Julien Duroure <julien.duroure@gmail.com> | 2022-08-06 12:57:45 +0300 |
commit | 69b9725ba0f8d4b28da3e60e35b4bf009ff6583f (patch) | |
tree | 795a0f43f931259bb14d180bc654788fed6dd754 /io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py | |
parent | 5b2953ad0883223bf8f58cf2bd650891f759bb65 (diff) |
glTF exporter: avoid crash when all drivers are invalids
Diffstat (limited to 'io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py')
-rw-r--r-- | io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py | 3 |
1 files changed, 2 insertions, 1 deletions
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 4b24599a..9da5cc65 100644 --- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py +++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_drivers.py @@ -74,7 +74,8 @@ def get_sk_drivers(blender_armature_uuid, export_settings): else: all_sorted_channels.append(existing_idx[i]) - if len(all_sorted_channels) > 0: + # Checks there are some driver on SK, and that there is not only invalid drivers + if len(all_sorted_channels) > 0 and not all([i is None for i in all_sorted_channels]): drivers.append((child_uuid, tuple(all_sorted_channels))) return tuple(drivers) |