libarea clipper notes - sliptonic/FreeCAD GitHub Wiki

"ClipperLib clip fill type. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Types/PolyFillType.htm
"Simplify polygons after operation. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Functions/SimplifyPolygon.htm
"Clean polygon smaller than this distance. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Functions/CleanPolygon.htm
"ClipperOffset join type. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Classes/ClipperOffset/Properties/ArcTolerance.htm"
"ClipperOffset end type. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Types/EndType.htm
"Miter limit for joint type Miter. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Classes/ClipperOffset/Properties/MiterLimit.htm
"Round joint precision. If =0, it defaults to Accuracy. See http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Classes/ClipperOffset/Properties/ArcTolerance.htm
Clipper roundPrecision definition: http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Classes/ClipperOffset/Properties/ArcTolerance.htm