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Hi, I've created a scene in blender and exported it to fbx. In Blender the camera is located at x=0, y=-5, z=6. During export I specify 'Forward=Z forward' and 'Up=Y...

emeiri

Bug: OgreImporter::ReadPass() should be more flexible

2

For some Ogre material files, the Assimp importer hangs, apparently due to inflexible parsing of colors in `OgreImporter::ReadPass()`: https://github.com/assimp/assimp/blob/59b1234496dcc501925e21c4aaacae52c9d23895/code/AssetLib/Ogre/OgreMaterial.cpp#L362 **To Reproduce** Steps to reproduce the behavior: 1. Create an Ogre...

stephengold

Bug: pyassimp.load(<path_to_file>) causes ValueError: invalid string pointer <some_address> in core.py, line 134, in _init obj = getarr(self,m)

2

**Describe the bug** Calling `pyassimp.load()` causes `ValueError: invalid string pointer ` in `"\lib\site-packages\pyassimp\core.py", line 134, in _init obj = getattr(self, m)` **To Reproduce** Steps to reproduce the behavior: 1. set...

Zi1mann

Th PyAssimp port uses the Python `distutils` module. https://github.com/assimp/assimp/blob/020554e213365e009f5455ae3572bb0ae10026eb/port/PyAssimp/setup.py#L4 https://github.com/assimp/assimp/blob/020554e213365e009f5455ae3572bb0ae10026eb/port/PyAssimp/pyassimp/helper.py#L11 In Python 3.10 and 3.11, `distutils` has been formally marked as deprecated. Code that imports `distutils` will no longer work...

umlaeute

Bug: .3mf files fail to load

5

.3mf files in these archives: - [`t-rex.3mf.zip`](https://github.com/assimp/assimp/files/9558121/t-rex.3mf.zip) - [`truck.3mf`](https://github.com/mrdoob/three.js/blob/dev/examples/models/3mf/truck.3mf) hang on load. No apparent errors, load never completes.

tellypresence

Bug: glTF import fails to set mMethod in aiMesh

2

**Describe the bug** After importing a glTF mesh with morphs, the `mMethod` field (in `aiMesh`) ought to be determined. However, it's typically `aiMorphingMethod_UNKNOWN` (0x0). **To Reproduce** 1. Download a glTF...

stephengold

Bug: validation fails while importing "sphereBlendShapeAnimation.fbx" from assimp-mdb

1

**Describe the bug** While importing the "sphereBlendShapeAnimation.fbx" model from https://github.com/assimp/assimp-mdb/blob/master/model-db/fbx/sphere_blend_shape_animation/sphereBlendShapeAnimation.fbx I get a validation error. **To Reproduce** Steps to reproduce the behavior: 1. Download the "sphereBlendShapeAnimation.fbx" model from the above...

stephengold

Bug: validation fails while importing "spider.3mf" from assimp-mdb

3

**Describe the bug** While importing the "spider.3mf" model from https://github.com/assimp/assimp-mdb/blob/master/model-db/3mf/spider.3mf I get a validation error. **To Reproduce** Steps to reproduce the behavior: 1. Download the "spider.3mf" model from the above...

stephengold

After updating from an older version of assimp (5.2.4) to the current version the [box_nested_animation.dae](https://drive.google.com/file/d/1NZzxczheqgvYHigsm9-Gyqb22XeGdBrf/view?usp=sharing) stopped working when converting to glb. **To Reproduce** AssimpConverter.exe export "box_nested_animation.dae" "box_nested_animation.glb" -v -l -tri...

lucasbodson-prevu3d

**Describe the bug** I found that after assimp imported the gltf model in the unit test directory, although it looked normal, the transformation was rotated 90 degrees clockwise around the...

HandsomeXi