#include <OgreNewt_CollisionPrimitives.h>

Inheritance diagram for OgreNewt::CollisionPrimitives::ConvexHull:

Public Member Functions
	ConvexHull (const World *world)
	constructor

	ConvexHull (const World world, Ogre::Entity ent, int id=1, const Ogre::Quaternion &orient=Ogre::Quaternion::IDENTITY, const Ogre::Vector3 &pos=Ogre::Vector3::ZERO, Ogre::Real tolerance=0.001f, const Ogre::Vector3 &scale=Ogre::Vector3::UNIT_SCALE)
	constructor

	ConvexHull (const World world, const Ogre::Vector3 verts, int vertcount, int id=1, const Ogre::Quaternion &orient=Ogre::Quaternion::IDENTITY, const Ogre::Vector3 &pos=Ogre::Vector3::ZERO, Ogre::Real tolerance=0.001f)

	~ConvexHull ()
	destructor

Public Member Functions inherited from OgreNewt::ConvexCollision
	ConvexCollision (const World *world)
	constructor

	ConvexCollision (const Collision &convexShape)
	constructor

	ConvexCollision (const ConvexCollision &convexShape)
	constructor

	~ConvexCollision ()
	destructor

Ogre::Real	calculateVolume () const
	calculate the volume of the collision shape, useful for buoyancy calculations.

void	calculateInertialMatrix (Ogre::Vector3 &inertia, Ogre::Vector3 &offset) const
	calculate the moment of inertia for this collision primitive, along with the theoretical center-of-mass for this shape.

Public Member Functions inherited from OgreNewt::Collision
	Collision (const World *world)
	constructor

	Collision (const Collision &shape)
	constructor

	Collision (const NewtonCollision collision, const World world)
	constructor

virtual	~Collision ()
	destructor

NewtonCollision *const	getNewtonCollision () const
	retrieve the Newton pointer

const World *	getWorld () const

Ogre::AxisAlignedBox	getAABB (const Ogre::Quaternion &orient=Ogre::Quaternion::IDENTITY, const Ogre::Vector3 &pos=Ogre::Vector3::ZERO) const

CollisionPrimitiveType	getCollisionPrimitiveType () const
	Returns the Collisiontype for this Collision.

NewtonCollisionInfoRecord *	getInfo ()
	Returns collision info record for this collision.

Additional Inherited Members
Static Public Member Functions inherited from OgreNewt::Collision
static CollisionPrimitiveType	getCollisionPrimitiveType (const NewtonCollision *col)
	Returns the Collisiontype for the given Newton-Collision.

static NewtonCollisionInfoRecord *	getInfo (const NewtonCollision *col)
	Returns collision info record for given collision.

Protected Attributes inherited from OgreNewt::Collision
NewtonCollision *	m_col

const World *	m_world

Detailed Description

ConvexHull primitive.

"wrap" around a set cloud of vertices. a convex hull is the smallest possible convex shape that fully encloses all points supplied.

Definition at line 212 of file OgreNewt_CollisionPrimitives.h.

Constructor & Destructor Documentation

◆ ConvexHull() [1/3]

OgreNewt::CollisionPrimitives::ConvexHull::ConvexHull ( const World * world )

constructor

Create a 'blank' convexhull collision object. Can be used for CollisionSerializer::importCollision

Parameters

world pointer to the OgreNewt::World

Definition at line 170 of file OgreNewt_CollisionPrimitives.cpp.

◆ ConvexHull() [2/3]

OgreNewt::CollisionPrimitives::ConvexHull::ConvexHull	(	const World *	world,
		Ogre::Entity *	ent,
		int	id = `1`,
		const Ogre::Quaternion &	orient = `Ogre::Quaternion::IDENTITY`,
		const Ogre::Vector3 &	pos = `Ogre::Vector3::ZERO`,
		Ogre::Real	tolerance = `0.001f`,
		const Ogre::Vector3 &	scale = `Ogre::Vector3::UNIT_SCALE`
	)

constructor

Overloaded constructor. pass an Entity*, and it will use its vertex data. if it is attached to Node*, the collision will be scaled apperently (entity->getParentNode()->getScale()), but if the scale changes, you need to adopt your collision by yourself

Parameters

world	pointer to the OgreNewt::World
ent	pointer to an Ogre::Entity
id	an id for this shape, can be received with collision->getUserId()
orient	orientation offset of the primitive
pos	position offset of the primitive \parem tolerance a tolerance passed to newton
forceScale	if set to something else then (0,0,0), the value of this argument will be used as scale instead of the parent-node's scale

Definition at line 173 of file OgreNewt_CollisionPrimitives.cpp.

◆ ConvexHull() [3/3]

OgreNewt::CollisionPrimitives::ConvexHull::ConvexHull	(	const World *	world,
		const Ogre::Vector3 *	verts,
		int	vertcount,
		int	id = `1`,
		const Ogre::Quaternion &	orient = `Ogre::Quaternion::IDENTITY`,
		const Ogre::Vector3 &	pos = `Ogre::Vector3::ZERO`,
		Ogre::Real	tolerance = `0.001f`
	)

Overloaded constructor. pass a pointer to an array of vertices and the hull will be made from that.

Parameters

world	pointer to the OgreNewt::World
verts	pointer to an array of Ogre::Vector3's that contain vertex position data
vertcount	number ot vetices in the array
id	an id for this shape, can be received with collision->getUserId()
orient	orientation offset of the primitive
pos	position offset of the primitive
tolerance	a tolerance passed to newton