New features!

• Manifold
• Embree ray intersection
• Fast winding numbers

Lot's of new features

Merge pull request #34 from clbarnes/pep518

Pep518 build system specification

Update numpyeigen

No real updates to numpyeigen, but it now uses the ssh URL to clone the eigen dependency which should fix CI issues on conda forge.

Most mesh sampling functions return barycentric coordinates, and new function to downsample on a voxel grid

• All the mesh sampling function (except lloyd which uses Geogram) return barycentric coordinates and vertex indices instead points. This lets us sample arbitrary per-vertex attributes using these functions.
• Added downsample_point_cloud_voxel_grid function which downsamples a point cloud by averaging points within a voxel grid.
• Renamed prune_point_cloud_poisson_disk to downsample_point_cloud_poisson_disk to have consistent naming convention for functions
• Renamed estimate_normals to estimate_point_cloud_normals again for consistent naming convention

0.16.0

Fix version of numpyeigen so that build passes on all platforms and python versions.
Make API for prune_pointcloud_poisson_disk consistent with sample_mesh_poisson_disk.

• In particular add random seed and option to sample by number or radius

Morton Code KNN parallel for optional

0.15.1

parallel for as an option

Morton Code KNN

0.15.0

morton knn

Unit cube voronoi centroids

0.13.0

voronoi centroids

Fix small bug

0.12.2

whoops

Utility function for meshing voxel grids

0.12.1

hacky function to construct meshes from voxel grids