point-cloud-utils
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fwilliams
An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.
Using `deduplicate_mesh_vertices` on a triangular mesh leads to sporadic degenerate faces. I have some mesh vertex and face data, `v` and `f`, which I clean using `deduplicate_mesh_vertices`. I validate that...
Hi, **Description**: I tried to load a .PLY file with your library, unfortunately it does not work as intended - resulting in an error: `RuntimeError: Internal PLY loading error. Type...
We have a use case where we would like to load PLY data from a zip file: ``` with zipfile.ZipFile(file_path, "r") as zip_file: ply_data = zip_file.open("mesh.ply").read() faces, vertices = pcu.load_mesh_vf(ply_data,...
Hi, Thanks for your excellent implementation. I am calling signed_distance_to_mesh() to compute the signed distances of a triangle mesh with a uniform sampled volume. However, I find something quite strange...
I have encountered an issue when attempting to voxelize a triangle mesh by following the [document](https://fwilliams.info/point-cloud-utils/sections/voxelizing_a_triangle_mesh/). I used the same script as provided in the document, but the resulting voxel...
Thank you for your work, but unfortunately a funny yet annoying bug seems to have been pushed in the file: [src/common/off_loader.h](https://github.com/fwilliams/point-cloud-utils/blob/9ee4538498175cde09a4008959a890acb50f6fc9/src/common/off_loader.h#L20) Where when loading a mesh the following is printed:...
I ran the code below, but i got two different fid results. One result is -1 and the other is 663153. Is it possible that passing only one ray leads...
We are working on a project that uses point cloud curvatures to identify concave regions. On the githut site we found the following exmaples, but after we import the pcu,...
This fixes the `sdist` release; Currently, the `tar.gz` do not contain all the necessary build files (C, cmake, etc) and it is not possible to install through pypi from source....
I'm getting a `Segmentation fault (core dumped)` when running the [voxelization example](https://fwilliams.info/point-cloud-utils/sections/voxelizing_a_triangle_mesh/) on the documentation, with a custom STL mesh. The mesh is correctly loaded (thus I assume it's not...
