4 Commits

Author	SHA1	Message	Date
Peter Keresztes Schmidt	3c85d63655	Polygon: Implement clipping to a boundary box ... Using the Sutherland-Hodgman algorithms convex and concave subject polygons can be clipped by convex clip polygons. For now we only need clipping to rectangles (Box), so limit our implementation to that. If needed this can be trivially extended to convex clip polygons (a check whether the clip polygon is actually convex has to be added). If convex clip polygons are needed we have to switch to e.g the Vatti algorithm.	2021-05-16 19:41:45 +02:00
Peter Keresztes Schmidt	c2a7f7b593	tests/Box: Add unit tests	2021-05-16 16:42:58 +02:00
Peter Keresztes Schmidt	e6c159fb70	Vector2: Make coordinate components public ... The components were already unconditionally/without side-effects writable. Let's make them public so we don't need the setters.	2021-05-16 16:42:58 +02:00
Peter Keresztes Schmidt	707700e24e	Vector2: Add unit tests	2021-05-14 20:14:50 +02:00