pub fn orient2_scene(
count: usize,
rate: DegeneracyRate,
seed: u64,
) -> Vec<[DVec2; 3]>Expand description
Generate count orientation queries with the given degeneracy rate.
Degenerate cases are exactly collinear by construction (c is an integer
affine combination of a and b), so they are not merely close to the
boundary – they are on it, which is what forces the exact path.