An edge polygon shape. More...

Public Member Functions
virtual Vec2	getCenter () override
	Get this polygon's center position.

void	getPoints (Vec2 *outPoints) const
	Get this polygon's points array.

int	getPointsCount () const
	Get this polygon's points array count.

Public Member Functions inherited from PhysicsShape
PhysicsBody *	getBody () const
	Get the body that this shape attaches.

Type	getType () const
	Return this shape's type.

float	getArea () const
	Return this shape's area.

float	getMoment () const
	Get this shape's moment.

void	setMoment (float moment)
	Set this shape's moment.

void	setTag (int tag)
	Set this shape's tag.

int	getTag () const
	Get this shape's tag.

float	getMass () const
	Get the mass of this shape.

void	setMass (float mass)
	Set this shape's mass.

float	getDensity () const
	Get this shape's density.

void	setDensity (float density)
	Set this shape's density.

float	getRestitution () const
	Get this shape's restitution.

void	setRestitution (float restitution)
	Set this shape's restitution.

float	getFriction () const
	Get this shape's friction.

void	setFriction (float friction)
	Set this shape's friction.

const PhysicsMaterial &	getMaterial () const
	Get this shape's PhysicsMaterial object.

void	setMaterial (const PhysicsMaterial &material)
	Set this shape's material.

virtual float	calculateDefaultMoment ()
	Calculate the default moment value.

virtual Vec2	getOffset ()
	Get this shape's position offset.

bool	containsPoint (const Vec2 &point) const
	Test point is inside this shape or not.

void	setCategoryBitmask (int bitmask)
	Set a mask that defines which categories this physics body belongs to.

int	getCategoryBitmask () const
	Get a mask that defines which categories this physics body belongs to.

void	setContactTestBitmask (int bitmask)
	A mask that defines which categories of bodies cause intersection notifications with this physics body.

int	getContactTestBitmask () const
	Get a mask that defines which categories of bodies cause intersection notifications with this physics body.

void	setCollisionBitmask (int bitmask)
	A mask that defines which categories of physics bodies can collide with this physics body.

int	getCollisionBitmask () const
	Get a mask that defines which categories of physics bodies can collide with this physics body.

void	setGroup (int group)
	Set the group of body.

int	getGroup ()
	Get the group of body.

Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership.

void	release ()
	Releases the ownership immediately.

Ref *	autorelease ()
	Releases the ownership sometime soon automatically.

unsigned int	getReferenceCount () const
	Returns the Ref's current reference count.

virtual	~Ref ()
	Destructor.

Static Public Member Functions
static PhysicsShapeEdgePolygon *	create (const Vec2 *points, int count, const PhysicsMaterial &material=PHYSICSSHAPE_MATERIAL_DEFAULT, float border=1)
	Creates a PhysicsShapeEdgePolygon with specified value.

Static Public Member Functions inherited from PhysicsShape
static void	recenterPoints (Vec2 *points, int count, const Vec2 &center=Vec2::ZERO)
	Move the points to the center.

static Vec2	getPolygonCenter (const Vec2 *points, int count)
	Get center of the polygon points.

Additional Inherited Members
Public Types inherited from PhysicsShape
enum	Type { , POLYGEN = POLYGON, EDGEPOLYGEN = EDGEPOLYGON }

Public Attributes inherited from Ref
unsigned int	_ID
	object id, ScriptSupport need public _ID

int	_luaID
	Lua reference id.

void *	_scriptObject
	scriptObject, support for swift

bool	_rooted
	When true, it means that the object was already rooted.

Detailed Description

An edge polygon shape.

Member Function Documentation

static PhysicsShapeEdgePolygon* create	(	const Vec2 *	points,
		int	count,
		const PhysicsMaterial &	material = `PHYSICSSHAPE_MATERIAL_DEFAULT`,
		float	border = `1`
	)

static

Creates a PhysicsShapeEdgePolygon with specified value.

Parameters

points	A Vec2 object pointer, it contains an array of points.
count	An integer number, contains the count of the points array.
material	A PhysicsMaterial object, the default value is PHYSICSSHAPE_MATERIAL_DEFAULT.
border	It's a edge's border width.

Returns: An autoreleased PhysicsShapeEdgePolygon object pointer.

virtual Vec2 getCenter ( )

overridevirtual

Get this polygon's center position.

Returns: A Vec2 object.

Reimplemented from PhysicsShape.

void getPoints ( Vec2 * outPoints ) const

Get this polygon's points array.

Parameters

outPoints A Vec2 array pointer.

int getPointsCount ( ) const

Get this polygon's points array count.

Returns: An integer number.

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

CCPhysicsShape.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation