java.util.List<E> positionChangeListeners
java.util.concurrent.locks.Lock positionChangeListenerLock
float rotation
Point topLeft
Point topRight
Point bottomLeft
Point bottomRight
Point center
Point rotationalCenter
float minX
float minY
float maxX
float maxY
java.util.List<E> positionChangeListeners
java.util.concurrent.locks.Lock positionChangeListenerLock
Quad<T extends Positionable> parent
Quad<T extends Positionable> topLeft
Quad<T extends Positionable> topRight
Quad<T extends Positionable> bottomLeft
Quad<T extends Positionable> bottomRight
java.util.List<E> elements
int elementLimitPerQuad