Comments (6)
Hi,
- What exactly leads to a segfault? Is it the
manifold
orsimplify
command? (The simplify command can lead to crashes when dealing with degenerated triangles, see e.g.: hjwdzh/Manifold#5) - Does it happen with all meshes or just a subset?
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@clemense I am dealing with problem #1. How did you deal with it?
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The easiest solution is to ignore those meshes. There shouldn't be many that fail.
from acronym.
Got it; with some patience, I got around 5250 successfully simplified meshes (some seemed to take a really long time, which I killed and discarded)
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@clemense I have the same error and am getting segmentation faults for objects in the ShapeNetSem obj files, which should be the same objects that are in acronym. for example, I am getting a crash for 5bbcf08fabf2d50336b41ce3eef1f5be.obj
, a "DoubleBed" object. In this case do you suggest (1) removing such objects from the dataset, (2) using the non-simplified version (i.e. the version that was made watertight by the manifold command but not simplified), or (3) something else? Thank you for your help.
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It seems that (1) would require regenerating scene_contacts as some scenes reference the removed meshes.
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Related Issues (17)
- Errors when executing examples HOT 1
- acronym_generate_scene.py HOT 3
- ValueError: string is not a file: data/examples/meshes/1Shelves/1e3df0ab57e8ca8587f357007f9e75d1.obj HOT 2
- Not able to access shapenet.org HOT 1
- How to generate grasps for own objects? HOT 1
- Questions regarding the certain fields in the .h5 files HOT 1
- Simulation Implementation HOT 1
- Gripper width?
- Negative volume?
- Custom grasp annotation convention
- Valid grasps not displayed in scene generation HOT 3
- where to download the mesh files of the 8827 objects? HOT 1
- script to convert ShapeNet meshes to simulation-compatible ones HOT 7
- A typo in the README.md
- I would like to ask about the "grasps/h5" h5 format file, what tools can be quickly generated? HOT 3
- Can't decode str in python3 HOT 1
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