Handle Nef polyhedrons as temporary geometry nodes
bugfix: reverse order of conversion to Polygon2d
Implemented file parameter to extrude nodes
Let PolySets tessellated from Polygon2d objects keep track of the original object, e.g. for edge rendering purposes
Moved shared CGAL operations to cgalutils
bugfix: ClipperLib usage was not handling polygons with internal holes properly
corrected test results
Implemented non-cut projection using ClipperLib. Upgraded ClipperLib to V6
bugfix: don't insert Nef polyhedrons into the GeometryCache as it will compete with PolySets needed for OpenCSG rendering
This should fix Clipper-based non-cut projection
Implemented minkowski (2D and 3D)
ignore openscad_nogui
hull 2D and 3D implementation
Refactoring to facilitate more sharing of code between CGALEvaluator, GeometryEvaluator and CGALUtils
Don't convert empty clipper result to Polygon2d
Enforce x > 0 for rotate_extrude
Adapt to related changes in master
Clipper is bundled
Handle shared_ptr in signals/slots
Implemented 3D transform of PolySets, removed some Grid usage, improved PolySet -> Polyhedron conversion, optimized operations with only one child