y.geom
Interfaces 
IntersectionAlgorithm.IntersectionHandler
PlaneObject
YLineSegmentCursor
YPointCursor
Classes 
AffineLine
Angle
BorderLine
BorderLine.Segment
Geom
IntersectionAlgorithm
LineSegment
OrientedRectangle
Triangulator
YCircle
YDimension
YInsets
YPoint
YPointPath
YRectangle
YVector