Intermediate OpenGLES implementation of a RenderTarget. More...

Inheritance diagram for CEGUI::OpenGLESRenderTarget< T >:

Collaboration diagram for CEGUI::OpenGLESRenderTarget< T >:

Public Member Functions
	OpenGLESRenderTarget (OpenGLESRenderer &owner)
	Constructor.

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
virtual void	updateMatrix () const
	helper that initialises the cached matrix

Protected Attributes
OpenGLESRenderer &	d_owner
	OpenGLESRenderer that created this object.

Rectf	d_area
	holds defined area for the RenderTarget

float	d_matrix [16]
	saved copy of projection matrix

bool	d_matrixValid
	true if saved matrix is up to date

double	d_viewDistance
	tracks viewing distance (this is set up at the same time as d_matrix)

Static Protected Attributes
static const double	d_yfov_tan
	tangent of the y FOV half-angle; used to calculate viewing distance.

Detailed Description

Intermediate OpenGLES implementation of a RenderTarget.

Public Member Functions