Module segment 

Line segments in 2-D and 3-D with closest-point queries.

Structs

Segment2

2-D segment from a to b.

Segment3

3-D segment from a to b.

Functions

closest_point_on_segment_2

Returns the closest point on segment ab to point p in 2-D.

closest_point_on_segment_3

Returns the closest point on segment ab to point p in 3-D.