nirt::scene::IVertexBuffer Class Reference

Inheritance diagram for nirt::scene::IVertexBuffer:

Collaboration diagram for nirt::scene::IVertexBuffer:

Public Member Functions
virtual void *	getData ()=0
	Pointer to first element of vertex data.
virtual const void *	getData () const =0
	Const pointer to first element.
virtual void *	pointer ()
	Same as getData.
virtual video::E_VERTEX_TYPE	getType () const =0
virtual void	setType (video::E_VERTEX_TYPE vertexType)=0
virtual u32	stride () const =0
	Number of bytes per element.
virtual u32	size () const =0
	Number of elements.
virtual void	push_back (const video::S3DVertex &element)=0
	Add vertex to end.
virtual void	push_back (const video::S3DVertex2TCoords &element)=0
virtual void	push_back (const video::S3DVertexTangents &element)=0
virtual void	setValue (u32 index, const video::S3DVertex &value)=0
	Set value at index. Buffer must be already large enough that element exists.
virtual void	setValue (u32 index, const video::S3DVertex2TCoords &value)=0
virtual void	setValue (u32 index, const video::S3DVertexTangents &value)=0
virtual video::S3DVertex &	operator[] (u32 index)=0
	Direct access to elements. Risky to use!
virtual video::S3DVertex &	operator[] (const u32 index) const =0
virtual video::S3DVertex &	getLast ()=0
virtual void	set_used (u32 usedNow)=0
virtual void	reallocate (u32 new_size, bool canShrink=true)=0
virtual u32	allocated_size () const =0
virtual E_HARDWARE_MAPPING	getHardwareMappingHint () const =0
	get the current hardware mapping hint
virtual void	setHardwareMappingHint (E_HARDWARE_MAPPING NewMappingHint)=0
	set the hardware mapping hint, for driver
virtual void	setDirty ()=0
	flags the meshbuffer as changed, reloads hardware buffers
virtual u32	getChangedID () const =0
	Get the currently used ID for identification of changes.
Public Member Functions inherited from nirt::IReferenceCounted
	IReferenceCounted ()
	Constructor.
virtual	~IReferenceCounted ()
	Destructor.
void	grab () const
	Grabs the object. Increments the reference counter by one.
bool	drop () const
	Drops the object. Decrements the reference counter by one.
s32	getReferenceCount () const
	Get the reference count.
const c8 *	getDebugName () const
	Returns the debug name of the object.

Additional Inherited Members
Protected Member Functions inherited from nirt::IReferenceCounted
void	setDebugName (const c8 *newName)
	Sets the debug name of the object.

Member Function Documentation

getChangedID()

virtual u32 nirt::scene::IVertexBuffer::getChangedID ( ) const

pure virtual

Get the currently used ID for identification of changes.

This shouldn't be used for anything outside the VideoDriver.

Implemented in nirt::scene::CVertexBuffer.

getData() [1/2]

virtual const void * nirt::scene::IVertexBuffer::getData ( ) const

pure virtual

Const pointer to first element.

Implemented in nirt::scene::CVertexBuffer.

getData() [2/2]

virtual void * nirt::scene::IVertexBuffer::getData ( )

pure virtual

Pointer to first element of vertex data.

Implemented in nirt::scene::CVertexBuffer.

getHardwareMappingHint()

virtual E_HARDWARE_MAPPING nirt::scene::IVertexBuffer::getHardwareMappingHint ( ) const

pure virtual

get the current hardware mapping hint

Implemented in nirt::scene::CVertexBuffer.

operator[]()

virtual video::S3DVertex & nirt::scene::IVertexBuffer::operator[] ( u32  index )

pure virtual

Direct access to elements. Risky to use!

The reference must be cast to the correct type before use. It's only video::S3DVertex if getType is EVT_STANDARD. otherwise cast it first to a reference type derived from S3DVertex like S3DVertex2TCoords& or S3DVertexTangents&.

Implemented in nirt::scene::CVertexBuffer.

push_back()

virtual void nirt::scene::IVertexBuffer::push_back ( const video::S3DVertex &  element )

pure virtual

Add vertex to end.

Implemented in nirt::scene::CVertexBuffer.

setDirty()

virtual void nirt::scene::IVertexBuffer::setDirty ( )

pure virtual

flags the meshbuffer as changed, reloads hardware buffers

Implemented in nirt::scene::CVertexBuffer.

setHardwareMappingHint()

virtual void nirt::scene::IVertexBuffer::setHardwareMappingHint ( E_HARDWARE_MAPPING  NewMappingHint )

pure virtual

set the hardware mapping hint, for driver

Implemented in nirt::scene::CVertexBuffer.

setValue()

virtual void nirt::scene::IVertexBuffer::setValue ( u32  index, const video::S3DVertex &  value  )

pure virtual

Set value at index. Buffer must be already large enough that element exists.

Implemented in nirt::scene::CVertexBuffer.

size()

virtual u32 nirt::scene::IVertexBuffer::size ( ) const

pure virtual

Number of elements.

Implemented in nirt::scene::CVertexBuffer.

stride()

virtual u32 nirt::scene::IVertexBuffer::stride ( ) const

pure virtual

Number of bytes per element.

Implemented in nirt::scene::CVertexBuffer.

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

• include/nirtcpp/core/engine/IVertexBuffer.hpp