Simplicial Packages

Topological indexing for simplicial complexes

Enumerates all boundary cells in a simplicial complex

3D mesh drawing

Extract a contour on a simplicial complex

Any dimensional alpha shape computation

Computes the alpha complex of a point set in any dimension

Extracts the boundary of a simplicial complex

Cancels oppositely oriented cells in a simplicial complex

Test if two sets of integers are equal up to an even permutation

An ordering for sets of integers

a sphere mesh with normals, texture coordinates and indices

an indexed quad mesh with normals and UVs

creates a 3D torus mesh

render simplicial complexes with ThreeJS

Compute mesh normals using angle weights

Convert a flat array into a simplicial-complex-style indexed mesh, without optimisation.

draws a simplicial complex using Canvas2D context

A minimal cube geometry for 3D rendering, including normals, UVs and cell indices (faces).

A rounded cube geometry for 3D rendering, including normals, UVs and cell indices (faces).

Geometries for 3D rendering, including normals, UVs and cell indices (faces). Perfect if you want to supercharge your dependency folder... with 30KB of geometries.