3 Commits

Include renames

Author	SHA1	Message	Date
Peter Keresztes Schmidt	b1de220958	Polygon: Perform clip operation on existing object instead of returning a new clipped one	2021-05-16 19:42:41 +02:00
Peter Keresztes Schmidt	29488900a1	Box: Make range calculations mathematically correct	2021-05-16 19:41:45 +02:00
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