keen/math/geom2d/line-segment

Source
line-segment32 record
a vec2-32
b vec2-32
any bool(a line-segment32)
displacement vec2-32(a line-segment32)
unit-displacement vec2-32(a line-segment32)
unit-perpendicular vec2-32(a line-segment32)
line line32(a line-segment32)