Function tesselate

tesselate(
    vertices: number[],
    indices: number[],
    modulo: number,
    dim: number,
): void
Tesselate the flattened polygon
Parameters
- vertices: number[]
  flattened vertices to append to
- indices: number[]
  Polygon indices to append to
- modulo: number
  Modulo for tesselation
- dim: number
  number of dimensions
Returns void