pub fn triangulate_polygon(
outer: &[[f64; 2]],
holes: &[Vec<[f64; 2]>],
) -> Vec<[[f64; 2]; 3]>Expand description
The region inside the simple polygon outer and outside every one of
holes, as triangles: the grid’s own clipping on one cell, the
polygon’s bounding box — no bridge joins a hole to the outline (see the
module doc). None for a polygon that encloses nothing.