Axis-aligned bounding box used for Octrees and other optimisation techniques
Axis-aligned bounding rect used for Quadtrees and other optimisation techniques
Defines a mathematical Circle
Curve
defines a collection of vertices that make up a curve
Direct port of Karsten Schmidts PointOctree
Implements a spatial subdivision tree to work efficiently with large numbers of 2D particles
Represents a 2D rectangle
Defines a mathematical Sphere
A Catmull-Rom spline (which is a special form of the cubic hermite curve) implementation, generates a smooth curve/interpolation from a number of points
Companion update to class AABR