A convex polygon shape. More...

Instance Methods
(id)	- initWithBody:count:verts:offset:
	Initialize a polygon shape from the given vertex and offset from the center of gravity.

(id)	- initBoxWithBody:width:height:
	Initialize a box shape centered on the center of gravity.

(id)	- initBoxWithBody:bb:
	Initialize a box shape with the given bounding box in body local coordinates.

(cpVect)	- getVertex:
	Access the vertexes of this polygon.

Instance Methods inherited from ChipmunkShape
(cpBB)	- cacheBB
	Update and cache the axis-aligned bounding box for this shape.

(bool)	- pointQuery:
	Check if a point in absolute coordinates lies within the shape. More...

Class Methods
(id)	+ polyWithBody:count:verts:offset:
	Create an autoreleased polygon shape from the given vertex and offset from the center of gravity.

(id)	+ boxWithBody:width:height:
	Create an autoreleased box shape centered on the center of gravity.

(id)	+ boxWithBody:bb:
	Create an autoreleased box shape with the given bounding box in body local coordinates.

Class Methods inherited from ChipmunkShape
(ChipmunkShape *)	+ shapeFromCPShape:
	Get the ChipmunkShape object associciated with a cpShape pointer. More...

Properties
int	count
	The number of vertexes in this polygon.

Properties inherited from ChipmunkShape
cpShape *	shape
	Returns a pointer to the underlying cpShape C struct.

ChipmunkBody *	body
	The ChipmunkBody that this shape is attached to.

cpBB	bb
	The axis-aligned bounding box for this shape.

BOOL	sensor
	Sensor shapes send collision callback messages, but don't create a collision response.

cpFloat	elasticity
	How bouncy this shape is.

cpFloat	friction
	How much friction this shape has.

cpVect	surfaceVel
	The velocity of the shape's surface. More...

cpCollisionType	collisionType
	An object reference used as a collision type identifier. More...

cpGroup	group
	An object reference used as a collision group identifier. More...

cpLayers	layers
	A layer bitmask that defines which objects.

id	data
	An object that this shape is associated with. More...

Detailed Description

A convex polygon shape.

The documentation for this class was generated from the following file:

Instance Methods