CollisionVolume Class Reference

A collision volume base class. More...

#include <CollisionVolume.h>

Inheritance diagram for CollisionVolume:

Collaboration diagram for CollisionVolume:

Public Member Functions
	CollisionVolume (const CollisionVolume &)=default
CollisionVolume &	operator= (const CollisionVolume &)=default
	CollisionVolume (CollisionVolume &&)=default
CollisionVolume &	operator= (CollisionVolume &&)=default
virtual void	computeData (Model *pModel, const Matrix &worldMatrix)=0
	Calculates the data. More...
virtual bool	intersectAccept (const CollisionVolume &collisionVolume) const =0
	Accepts a collision volume to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeBSphere &collisionBSphere) const =0
	Visits a collision volume BSphere to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeAABB &AABB) const =0
	Visits a collision volume AABB to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeOBB &OBB) const =0
	Visits a collision volume OBB to perform intersect test. More...
virtual bool	intersectVisitor (const CollisionVolumeOctree &Octree) const =0
	Visits a collision volume Octree to perform intersect test. More...
virtual int	getMaxDepth () const =0

Private Member Functions
virtual void	debugDraw (const Vect &color, int depth) const =0
	Draws it collision volume. More...

Friends
class	CollisionVolumeAttorney

Detailed Description

A collision volume base class.

Member Function Documentation

computeData()

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

pure virtual

Calculates the data.

Parameters

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

Implemented in CollisionVolumeBoundingBox, CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, and CollisionVolumeAABB.

debugDraw()

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

privatepure virtual

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.

Implemented in CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, CollisionVolumeAABB, and CollisionVolumeBoundingBox.

intersectAccept()

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

pure virtual

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.

Implemented in CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, and CollisionVolumeAABB.

intersectVisitor() [1/4]

virtual bool CollisionVolume::intersectVisitor ( const CollisionVolumeAABB &  AABB ) const

pure virtual

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.

Implemented in CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, and CollisionVolumeAABB.

intersectVisitor() [2/4]

virtual bool CollisionVolume::intersectVisitor ( const CollisionVolumeBSphere &  collisionBSphere ) const

pure virtual

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.

Implemented in CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, and CollisionVolumeAABB.

intersectVisitor() [3/4]

virtual bool CollisionVolume::intersectVisitor ( const CollisionVolumeOBB &  OBB ) const

pure virtual

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.

Implemented in CollisionVolumeOctree, CollisionVolumeOBB, CollisionVolumeBSphere, and CollisionVolumeAABB.

intersectVisitor() [4/4]

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

pure virtual

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.

Implemented in CollisionVolumeOBB, CollisionVolumeBoundingBox, CollisionVolumeOctree, CollisionVolumeBSphere, and CollisionVolumeAABB.

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

• CollisionVolume.h