Function lasy::lit_segment_points

pub fn lit_segment_points<A, B>(
    a: A, 
    br: B, 
    corner_point_count: u32, 
    distance_min_point_count: u32, 
    excess_points: u32
) -> impl Iterator<Item = B> where
    A: Into<B> + Weight,
    B: Clone + Lerp<Scalar = f32>, 

Returns the points that make up a lit segment between a and b including delay for the end corner.

excess_points are distributed across the distance point count. This is used to allow the interpolation process to evenly distribute left-over points across a frame.

Point type A is expected to know its weight, while the point type B does not need to.

Point type B should support linear interpolation of all of its attributes.