Comments (6)
I like the look of https://github.com/nschloe/meshio for a Python library for 3D file import/export. If I can manage to hook that up into our Python examples, then I'll remove our own export function from the bindings and remove the Assimp dependency.
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For testing, I guess we can just write a simple function to read/write ply files? We don't need to support the spec, just make sure that the output can be read by other 3D programs for debugging should be enough.
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I think meshIO
is working fine for testing our C++. For WASM, I'd prefer to write a bridge to an existing library like three.js that already supports lots of 3D format I/O. For Python, a Blender integration is probably a good equivalent as suggested by @rsaccon, since that's another project with lots of 3D format I/O support. These integration bridges can serve as code samples for anyone who wants to integrate the library elsewhere.
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https://github.com/ddiakopoulos/tinyply has some good support
https://github.com/nmwsharp/happly is great too. I have personally used nmwsharp's projects!
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For WASM, I'd prefer to write a bridge to an existing library like three.js that already supports lots of 3D format I/O.
as much as I love three.js, I would think this is a user's job to pick a js lib and use it? what they could use is a cpp file for embind that exposes basic Mesh and Manifold methods.
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This is now complete for web, since we have a WASM bundle that doesn't include meshIO and has an example linking it to three.js. I'm tempted to remove meshIO from the python bindings too, but that would only make sense if we could find an existing python library for 3D file import/export that we could hook into.
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Related Issues (20)
- Python created object reports as non-manifold. HOT 3
- Watertightness of Mesh with an Edge Shared by 4 Faces
- vertex halfedge iterator
- Manifold 2.4.5 release tar.gz is incomplete HOT 3
- Vec out of Range HOT 8
- Python binding needs two import call HOT 4
- Manifold Decompose doesn't preserve vertex properties HOT 4
- memory leak when TBB and PSTL is enabled HOT 27
- Triangulate bug: Two separate polygons HOT 5
- [Question] robust geometric predicates, polygon triangulation
- Warning comparison of integer expressions of different signedness
- Modularize Manifold HOT 25
- Build without exceptions HOT 3
- Remove Thrust HOT 19
- How to figure out required size of mem in the C-API? HOT 1
- Crash in Project() HOT 4
- gcc14 build failure HOT 7
- Triangulation issue: Zebra HOT 3
- BSD compiler error HOT 1
- Another Zebra Triangulation issue HOT 6
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