Adding Signed Heat Method (& a bit more!) #28
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nmwsharp
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Jun 10, 2025
README.md
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| # potpourri3d | ||
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| A Python library of various algorithms and utilities for 3D triangle meshes and point clouds. Managed by [Nicholas Sharp](https://nmwsharp.com), with new tools added lazily as needed. Currently, mainly bindings to C++ tools from [geometry-central](http://geometry-central.net/). | ||
| A Python library of various algorithms and utilities for 3D polygon meshes and point clouds. Managed by [Nicholas Sharp](https://nmwsharp.com), with new tools added lazily as needed. Currently, mainly bindings to C++ tools from [geometry-central](http://geometry-central.net/). |
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Minor nit: can we say "3D triangle meshes & polygonal meshes" (I don't want to give the impression that all the methods here specifically target polygons since some of them still don't)
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So cool!!! |
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This PR:
PolygonMeshHeatSolverread_polygon_mesh()inio.pyreturns a nested list encoding polygon faces of arbitrary degree (since a NumPy array is no longer possible in this case)validate_mesh()incore.pyis amended to account for this possible data structure change.edges()function inmesh.pyto return the edges of a meshtest/sample.pyto also test/demo these new functionalities