NURBS-Python
isosurfaces
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NURBS-Python | isosurfaces | |
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3 | 2 | |
571 | 25 | |
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0.0 | 6.6 | |
2 months ago | 2 months ago | |
Python | Python | |
MIT License | MIT License |
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NURBS-Python
- Better OpenSCAD?
- Are there any 3D engines that are geared towards making 3D applications rather than games?
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Looking for free API for reading 3D geometry in Python
With some googling I found that geomdl has an ACIS importer. I don't know whether that fits your use case though …
isosurfaces
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Rendering algorithm used for implicit functions
For constructing the quadtree, I'd refer you to https://github.com/jared-hughes/isosurfaces (specifically build_tree and should_descend_deep_cell) which takes a similar approach as Desmos: descend to a certain depth, say 5 (to get a 32×32 grid), then descend only quads that cross the isoline (with a few more heuristics).
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How does desmos render implicit plots?
Desmos uses the same approach as my isosurfaces Python package, based on J. Manson and S. Schaefer, "Isosurfaces Over Simplicial Partitions of Multiresolution Grids."
What are some alternatives?
jupyter-cadquery - An extension to render cadquery objects in JupyterLab via pythreejs
graphest - A faithful graphing calculator
trimesh - Python library for loading and using triangular meshes.
Swar-Chia-Plot-Manager - This is a Cross-Platform Plot Manager for Chia Plotting that is simple, easy-to-use, and reliable.
OpenNURBS - OpenNURBS is an open-source NURBS-based geometric modeling library and toolset, with meshing and display / output functions.
yolor - implementation of paper - You Only Learn One Representation: Unified Network for Multiple Tasks (https://arxiv.org/abs/2105.04206)
verb - Open-source, cross-platform NURBS
dicom2stl - Python script to extract a STL surface from a DICOM image series.
creopyson - Python library for Creoson (http://www.creoson.com)
polylabel-pyo3 - Polylabel algorithm (Python wheel for polylabel-rs)
sdfx - A simple CAD package using signed distance functions
psml - Python library for OpenSCAD