struct
Tetrahedron
Contains information about a single tetrahedron.
Public
Fields
Vertices
i32[4] Vertices
Indices of vertices that form the tetrahedron pointing to an external point array.
Neighbors
i32[4] Neighbors
Indices pointing to neighbor tetrahedrons.
Each neighbor index maps to the array, so neighbor/vertex pair at the same location will be the only neighbor not containing that vertex (i.e. neighbor opposite to the vertex). If a tetrahedron is on the volume edge, it has only three neighbors and its last neighbor will be set to -1.