CEGUI::IrrlichtRenderTarget< T > Class Template Reference

Intermediate RenderTarget implementing common parts for Irrlicht engine. More...

Inheritance diagram for CEGUI::IrrlichtRenderTarget< T >:

Collaboration diagram for CEGUI::IrrlichtRenderTarget< T >:

Public Member Functions
	IrrlichtRenderTarget (IrrlichtRenderer &owner, irr::video::IVideoDriver &driver)
	Constructor.
virtual	~IrrlichtRenderTarget ()
	Destructor.
void	draw (const GeometryBuffer &buffer)
void	draw (const RenderQueue &queue)
void	setArea (const Rectf &area)
const Rectf &	getArea () const
void	activate ()
void	deactivate ()
void	unprojectPoint (const GeometryBuffer &buff, const Vector2f &p_in, Vector2f &p_out) const

Protected Member Functions
void	updateMatrix () const
	helper that initialises the cached matrix

Protected Attributes
IrrlichtRenderer &	d_owner
	IrrlichtRenderer object that owns this RenderTarget.
irr::video::IVideoDriver &	d_driver
	Irrlicht video driver we are using.
Rectf	d_area
	holds defined area for the RenderTarget
irr::core::matrix4	d_matrix
	projection / view matrix cache
bool	d_matrixValid
	true when d_matrix is valid and up to date
float	d_viewDistance
	tracks viewing distance (this is set up at the same time as d_matrix)
const float	d_xViewDir
	a coefficient used to handle OpenGL / D3D projection variations.

Detailed Description

template<typename T = RenderTarget>
class CEGUI::IrrlichtRenderTarget< T >

Intermediate RenderTarget implementing common parts for Irrlicht engine.