Polygonical

A library for interacting with polygons on a 2d plain.

Design goals

• Correct
• Safe
• Fast

In that order

Features

• Points
• Polygons
• Bounding boxes
• Translations of points
• Polygons contain points
• Polygon is_self_intersecting
• Polygon area
• Translations of polygons

Wanted Features

Things we want to implement but haven't yet.

• Rotations of points
• Rotations of polygons
• Scale of points
• Scale of polygons
• Overlap detection
• Contains detection
• Polygon unions
• Polygon subtraction

Unwanted Features

Things this library won't do.

• 3d Geometry
• Output to things like svg (that is for another library)
• Coordinate system transforms, epsg codes, pixel space to world space etc.