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| author | Julien Duroure <julien.duroure@gmail.com> | 2020-10-28 20:28:36 +0300 |
|---|---|---|
| committer | Julien Duroure <julien.duroure@gmail.com> | 2020-10-28 20:28:36 +0300 |
| commit | a927d3e1bca8a9d2c5e16932e32866954435cc7b (patch) | |
| tree | 7763e04052fe3c15b63f585b9f79e6050186994a /io_scene_gltf2/blender/imp/gltf2_blender_mesh.py | |
| parent | df726ecd2bad8cdcdfec57ab0d161fa8ac4ef247 (diff) | |
glTF importer: Fix T82189 avoid traceback on non valid file with empty primitive tab
Diffstat (limited to 'io_scene_gltf2/blender/imp/gltf2_blender_mesh.py')
| -rwxr-xr-x | io_scene_gltf2/blender/imp/gltf2_blender_mesh.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py index 34e979b9..09ec325b 100755 --- a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py +++ b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py @@ -91,9 +91,10 @@ def do_primitives(gltf, mesh_idx, skin_idx, mesh, ob): num_cols = max(i, num_cols) num_shapekeys = 0 - for morph_i, _ in enumerate(pymesh.primitives[0].targets or []): - if pymesh.shapekey_names[morph_i] is not None: - num_shapekeys += 1 + if len(pymesh.primitives) > 0: # Empty primitive tab is not allowed, but some invalid files... + for morph_i, _ in enumerate(pymesh.primitives[0].targets or []): + if pymesh.shapekey_names[morph_i] is not None: + num_shapekeys += 1 # ------------- # We'll process all the primitives gathering arrays to feed into the |