hpl::iVertexBuffer Class Reference

Public Member Functions
	iVertexBuffer (iLowLevelGraphics *apLowLevelGraphics, tVertexFlag aFlags, eVertexBufferDrawType aDrawType, eVertexBufferUsageType aUsageType, int alReserveVtxSize, int alReserveIdxSize)
tVertexFlag	GetFlags ()
virtual void	AddVertex (tVertexFlag aType, const cVector3f &avVtx)=0
virtual void	AddColor (tVertexFlag aType, const cColor &aColor)=0
virtual void	AddIndex (unsigned int alIndex)=0
virtual bool	Compile (tVertexCompileFlag aFlags)=0
virtual void	UpdateData (tVertexFlag aTypes, bool abIndices)=0
virtual void	CreateShadowDouble (bool abUpdateData)=0
virtual void	Transform (const cMatrixf &mtxTransform)=0
virtual void	Draw (eVertexBufferDrawType aDrawType=eVertexBufferDrawType_LastEnum)=0
virtual void	DrawIndices (unsigned int *apIndices, int alCount, eVertexBufferDrawType aDrawType=eVertexBufferDrawType_LastEnum)=0
virtual void	Bind ()=0
virtual void	UnBind ()=0
virtual iVertexBuffer *	CreateCopy (eVertexBufferUsageType aUsageType)=0
virtual cBoundingVolume	CreateBoundingVolume ()=0
virtual float *	GetArray (tVertexFlag aType)=0
virtual unsigned int *	GetIndices ()=0
virtual int	GetVertexNum ()=0
virtual int	GetIndexNum ()=0
virtual void	ResizeArray (tVertexFlag aType, int alSize)=0
virtual void	ResizeIndices (int alSize)=0
virtual cVector3f	GetVector3 (tVertexFlag aType, unsigned alIdx)=0
virtual cVector3f	GetVector4 (tVertexFlag aType, unsigned alIdx)=0
virtual cColor	GetColor (tVertexFlag aType, unsigned alIdx)=0
virtual unsigned int	GetIndex (tVertexFlag aType, unsigned alIdx)=0
void	SetElementNum (int alNum)
int	GetElementNum ()
tVertexFlag	GetVertexFlags ()
bool	HasTangents ()
void	SetTangents (bool abX)

Protected Attributes
tVertexFlag	mVertexFlags
eVertexBufferDrawType	mDrawType
eVertexBufferUsageType	mUsageType
iLowLevelGraphics *	mpLowLevelGraphics
int	mlElementNum
bool	mbTangents

Member Function Documentation

CreateShadowDouble()

virtual void hpl::iVertexBuffer::CreateShadowDouble ( bool  abUpdateData )

pure virtual

This creates a double of the vertex array with w=0.

Parameters

abUpdateData

if the hardware buffer should be updated as well.

Transform()

virtual void hpl::iVertexBuffer::Transform ( const cMatrixf &  mtxTransform )

pure virtual

Transform the entire buffer with transform.

ResizeArray()

virtual void hpl::iVertexBuffer::ResizeArray ( tVertexFlag  aType, int  alSize  )

pure virtual

Resizes an array to a custom size, the size is number of elements and NOT number of vertices.

SetElementNum()

void hpl::iVertexBuffer::SetElementNum ( int  alNum )

inline

Set the number of of elements to draw.

Parameters

alNum

If < 0, draw all indices.

---

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

• engines/hpl1/engine/graphics/VertexBuffer.h