U4DEngine::U4DCollisionEngine Class Reference

The U4DCollisionEngine class is in charge of implemeting the collision engine operations. More...

Public Member Functions
	U4DCollisionEngine ()
	Constructor for the class.
	~U4DCollisionEngine ()
	Destructor for the class.
void	setCollisionAlgorithm (U4DCollisionAlgorithm *uCollisionAlgorithm)
	Method which sets the collision algorithm object to use. More...
void	setManifoldGenerationAlgorithm (U4DManifoldGeneration *uManifoldGenerationAlgorithm)
	Method which set the collision manifold generation object to use. More...
void	setCollisionResponse (U4DCollisionResponse *uCollisionResponse)
	Method which sets the collision response object to use. More...
void	setBoundaryVolumeHierarchyManager (U4DBVHManager *uBoundaryVolumeHierarchyManager)
	Method which sets the Boundary Volume Hierarchy manager. More...
void	detectBroadPhaseCollisions (float dt)
	Method which detects Broad-Phase collision. More...
void	detectNarrowPhaseCollision (float dt)
	Method which detects Narrow-Phase collision. More...
void	addToBroadPhaseCollisionContainer (U4DDynamicAction *uAction)
	Method which adds the 3D entity to the BVH(Boundary Volume Hierarchy) scenegraph. More...
void	update (float dt)
	Method which updates the state of the collision engine. More...
void	add (U4DDynamicAction *uAction)
	Add a 3D model to the collision engine. More...
void	remove (U4DDynamicAction *uAction)
	Remove the 3D model from the collision engine. More...
void	clearContainers ()
	Method which clears all scenegraphs and containers with 3D entities used during collision.
int	getNumberOfModelsInContainer ()

Detailed Description

The U4DCollisionEngine class is in charge of implemeting the collision engine operations.

Member Function Documentation

add()

void U4DEngine::U4DCollisionEngine::add

(

U4DDynamicAction *

uAction

)

Add a 3D model to the collision engine.

Parameters

uAction

Pointer to the action to add

addToBroadPhaseCollisionContainer()

void U4DEngine::U4DCollisionEngine::addToBroadPhaseCollisionContainer

(

U4DDynamicAction *

uAction

)

Method which adds the 3D entity to the BVH(Boundary Volume Hierarchy) scenegraph.

Parameters

uAction

Dynamic action

detectBroadPhaseCollisions()

void U4DEngine::U4DCollisionEngine::detectBroadPhaseCollisions

(

float

dt

)

Method which detects Broad-Phase collision.

Parameters

dt	Time-step value

detectNarrowPhaseCollision()

void U4DEngine::U4DCollisionEngine::detectNarrowPhaseCollision

(

float

dt

)

Method which detects Narrow-Phase collision.

Parameters

dt	Time-step value

remove()

void U4DEngine::U4DCollisionEngine::remove

(

U4DDynamicAction *

uAction

)

Remove the 3D model from the collision engine.

Parameters

uAction

Pointer to the action to remove

setBoundaryVolumeHierarchyManager()

void U4DEngine::U4DCollisionEngine::setBoundaryVolumeHierarchyManager

(

U4DBVHManager *

uBoundaryVolumeHierarchyManager

)

Method which sets the Boundary Volume Hierarchy manager.

Parameters

uBoundaryVolumeHierarchyManager

Boundary Volume Hierarchy manager

setCollisionAlgorithm()

void U4DEngine::U4DCollisionEngine::setCollisionAlgorithm

(

U4DCollisionAlgorithm *

uCollisionAlgorithm

)

Method which sets the collision algorithm object to use.

Parameters

uCollisionAlgorithm

Pointer to the collision algorithm object

setCollisionResponse()

void U4DEngine::U4DCollisionEngine::setCollisionResponse

(

U4DCollisionResponse *

uCollisionResponse

)

Method which sets the collision response object to use.

Parameters

uCollisionResponse

Collision response object to use

setManifoldGenerationAlgorithm()

void U4DEngine::U4DCollisionEngine::setManifoldGenerationAlgorithm

(

U4DManifoldGeneration *

uManifoldGenerationAlgorithm

)

Method which set the collision manifold generation object to use.

Parameters

uManifoldGenerationAlgorithm

Pointer to the manifold generation object

update()

void U4DEngine::U4DCollisionEngine::update

(

float

dt

)

Method which updates the state of the collision engine.

Parameters

dt	Time-step value