Function de_controller::hud::minimap::fill::endpoints_to_line

fn endpoints_to_line(
    start: Option<Vec2>,
    end: Option<Vec2>
) -> Option<(Vec2, Vec2)>

Converts optional line endpoints to a minimap compatible line segment.

The returned line segment is the longest line segment which a) is fully contained by rectangle (0, 0) -> (1, 1), b) is fully contained by the original line segment.