I know all coordinates of tetrahedron and the point I would like to determine. So does anyone know how to do it? I've tried to determine the point's belonging to each triangle of tetrahedron, and i...

I am looking for an algorithm that receives a 3d surface mesh (i.e comprised of 3d triangles that are a discretization of some manifold) and generates tetrahedra inside the mesh's volume. i.e, I w...

I would like to ask for help regarding barycentric coordinates of a tetrahedron: Following an approach I found here: http://www.cdsimpson.net/2014/10/barycentric-coordinates.html i implemented a ...

I have a set of points (1 million of them, possibly more in the future, like 10 or 100 million) in 3D space that forms a sphere (they fill the sphere - they're not just on the surface) and I would ...