CollisionVolumeOctree Class Reference

Inheritance diagram for CollisionVolumeOctree:

Collaboration diagram for CollisionVolumeOctree:

Public Member Functions
	CollisionVolumeOctree (const CollisionVolumeOctree &)=default
CollisionVolumeOctree &	operator= (const CollisionVolumeOctree &)=default
	CollisionVolumeOctree (CollisionVolumeOctree &&)=default
CollisionVolumeOctree &	operator= (CollisionVolumeOctree &&)=default
	CollisionVolumeOctree (Model *pModel, int maxDepth)
virtual void	computeData (Model *pModel, const Matrix &worldMatrix) override
	Calculates the data. More...
virtual bool	intersectAccept (const CollisionVolume &collisionVolume) const override
	Accepts a collision volume to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeBSphere &collisionBSphere) const override
	Visits a collision volume BSphere to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeAABB &AABB) const override
	Visits a collision volume AABB to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeOBB &OBB) const override
	Visits a collision volume OBB to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeOctree &) const override
	Visits a collision volume Octree to perform intersect test. More...
virtual void	debugDraw (const Vect &color, int depth) const override
	Draws it collision volume. More...
void	debugDraw (int depth, const Vect &color) const
const OctreeNode *	getRoot () const
virtual int	getMaxDepth () const override
Public Member Functions inherited from CollisionVolume
	CollisionVolume (const CollisionVolume &)=default
CollisionVolume &	operator= (const CollisionVolume &)=default
	CollisionVolume (CollisionVolume &&)=default
CollisionVolume &	operator= (CollisionVolume &&)=default

Private Types
typedef std::vector< OctreeNode * >	OctreeNodeCollection

Private Member Functions
OctreeNodeCollection	getAllNodes () const
void	addNodes (OctreeNode *pNode, OctreeNodeCollection &nodes) const
void	drawAt (int depth, const Vect &color, const OctreeNode *pNode) const

Private Attributes
OctreeNode *	_pRoot
int	_maxDepth

Member Function Documentation

computeData()

void CollisionVolumeOctree::computeData ( Model *  pModel, const Matrix &  worldMatrix  )

overridevirtual

Calculates the data.

Parameters

pModel	[in,out] If non-null, the model.
worldMatrix	The world matrix.

Implements CollisionVolume.

debugDraw()

void CollisionVolumeOctree::debugDraw ( const Vect &  color, int  depth  ) const

overridevirtual

Draws it collision volume.

Used for debuggin purposes. Depth value is used only for Octree collision value. All other collision volumes ignore it.

Parameters

color	the color to render the collision volume.
depth	the depth to render collision volume.

Implements CollisionVolume.

intersectAccept()

bool CollisionVolumeOctree::intersectAccept ( const CollisionVolume &  collisionVolume ) const

overridevirtual

Accepts a collision volume to perform intersect test.

Uses Visitor Pattern. This is the first step of the process. Then calls on intersectVisitor().

Parameters

collisionVolume

a collision volume.

Implements CollisionVolume.

intersectVisitor() [1/4]

bool CollisionVolumeOctree::intersectVisitor ( const CollisionVolumeAABB &  AABB ) const

overridevirtual

Visits a collision volume AABB to perform intersect test.

Uses Visitor Pattern. This is the second step of the process.

Parameters

AABB	a collision volume AABB.

Implements CollisionVolume.

intersectVisitor() [2/4]

bool CollisionVolumeOctree::intersectVisitor ( const CollisionVolumeBSphere &  collisionBSphere ) const

overridevirtual

Visits a collision volume BSphere to perform intersect test.

Uses Visitor Pattern. This is the second step of the process.

Parameters

collisionBSphere

a collision volume BSphere.

Implements CollisionVolume.

intersectVisitor() [3/4]

bool CollisionVolumeOctree::intersectVisitor ( const CollisionVolumeOBB &  OBB ) const

overridevirtual

Visits a collision volume OBB to perform intersect test.

Uses Visitor Pattern. This is the second step of the process.

Parameters

OBB	a collision volume OBB.

Implements CollisionVolume.

intersectVisitor() [4/4]

bool CollisionVolumeOctree::intersectVisitor ( const CollisionVolumeOctree &  Octree ) const

overridevirtual

Visits a collision volume Octree to perform intersect test.

Uses Visitor Pattern. This is the second step of the process.

Parameters

Octree

a collision volume Octree.

Implements CollisionVolume.

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

• CollisionVolumeOctree.h
• CollisionVolumeOctree.cpp