True Axis Physics SDK 1.2.0.1 Beta Documentation
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TA::CollisionObjectAABBMesh Class Reference

#include "TA/Physics/CollisionObjectAABBMesh.h"

Inheritance diagram for TA::CollisionObjectAABBMesh:

Detailed Description

An implementation of TA::CollisionObjectComplex.

Call the static function TA::CollisionObjectAABBMesh::CreateNew to create a new instance of this class.

This class provides a standard implementation of TA::CollisionObjectComplex using an Axis Aligned Bounding Box Tree. It has an O(log n) performance, and takes up O(n) space.

An TA::CollisionObjectAABBMesh can be added to the physics simulation using an TA::StaticObject.

Serialisation:

This class may be saved an loaded to file or memory using these functions inherited from TA::CollisionObject :

bool TA::CollisionObject::InitialiseFromFile (const Char* szFileName)
bool TA::CollisionObject::SaveToFile (const Char* szFileName)
bool TA::CollisionObject::InitialiseFromFileInMemory (void* pFileData, int nSizeInBytes)
bool TA::CollisionObject::SaveToFileInMemory (const Char* szFileName, int nSizeInBytes)
int TA::CollisionObject::CalculateFileSize ()

Reference Counting:: This class is reference counted. After the object is created it will have a reference count of one. AddRef() and Release() can be called to increment and decrement the reference count. If the reference count is zero after a call to Release() the object will be automatically deleted. Reference counted objects should only be created using new.

Examples:: SimplePhysicsSimulationExample.cpp.

Public Member Functions

void Initialise (int nNumVertices, int nNumPolygons, int nNumPolygonIndices)

void Finalise ()

virtual bool Serialisable () const

void Render ()

void AddVertex (const Vec3 &v3Pos)

void AddPolygon (int nNumVertices, const int *pnIndexList, u32 nAttribute=0x0)

void FinishedAddingGeometry ()

const Data * GetData () const

bool TestLineForCollision (const Vec3 &v3Start, const Vec3 &v3Normal, float fLength, Collision &collision) const

void CachedLocalPolygons (CollisionObjectCachedPolyData &cachedPolyData, const AABB &aabb, void *pDynamicObjectUserData) const

virtual const AABB & GetAABB () const

Internal

void Serialise (Serialiser &serialiser, const Version &version)

Static Public Member Functions

static CollisionObjectAABBMesh
*TAC_CALL CreateNew ()


Public Member Functions
void	Initialise (int nNumVertices, int nNumPolygons, int nNumPolygonIndices)
void	Finalise ()
virtual bool	Serialisable () const
void	Render ()
void	AddVertex (const Vec3 &v3Pos)
void	AddPolygon (int nNumVertices, const int *pnIndexList, u32 nAttribute=0x0)
void	FinishedAddingGeometry ()
const Data *	GetData () const
bool	TestLineForCollision (const Vec3 &v3Start, const Vec3 &v3Normal, float fLength, Collision &collision) const
void	CachedLocalPolygons (CollisionObjectCachedPolyData &cachedPolyData, const AABB &aabb, void *pDynamicObjectUserData) const
virtual const AABB &	GetAABB () const
Internal
void	Serialise (Serialiser &serialiser, const Version &version)
Static Public Member Functions
static CollisionObjectAABBMesh *TAC_CALL	CreateNew ()