Changes

Clipper2 is a major update of my original Clipper library which I'm now calling Clipper1. Clipper1 was written over 10 years ago and, while it still works very well, Clipper2 is better in just about every way:

The code is cleaner and faster
Clipper2 is easier to use with simple functions that handle all common uses
Floating point coordinates no longer need to be converted to integers before passing them into the library
And micro self-intersections and polygons with touching edges are now rarely seen in solutions

Benchmark comparison of Clipper1 and Clipper2 performance

Intersect 2 randomly generated self-intersecting polygons with a specified edge count using NonZero filling, with width 800 & height 600.
Tests were performed on PC with 64bit Windows OS, Intel i7 Quad core CPU, 16GB RAM

Changes

Benchmark comparison of Clipper1 and Clipper2 performance

See Also