nux::IOpenGLFrameBufferObject Class Reference

#include <NuxGraphics/IOpenGLFrameBufferObject.h>

Inheritance diagram for nux::IOpenGLFrameBufferObject:

Public Member Functions
virtual	~IOpenGLFrameBufferObject ()
int	FormatFrameBufferObject (int Width, int Height, BitmapFormat PixelFormat)
int	SetRenderTarget (int ColorAttachmentIndex, ObjectPtr< IOpenGLSurface > pRenderTargetSurface)
int	SetDepthSurface (ObjectPtr< IOpenGLSurface > pDepthSurface)
ObjectPtr< IOpenGLSurface >	GetRenderTarget (int ColorAttachmentIndex)
ObjectPtr< IOpenGLSurface >	GetDepthRenderTarget ()
int	Clear (DWORD Flags, FLOAT red, FLOAT green, FLOAT blue, FLOAT alpha, FLOAT Z, DWORD Stencil)
int	Activate (bool WithClippingStack=false)
int	Deactivate ()
bool	IsActive ()
void	PushClippingRegion (Rect rect)
void	PopClippingRegion ()
void	EmptyClippingRegion ()
void	ApplyClippingRegion ()
void	SetClippingRectangle (const Rect &rect)
	Bypass the clipping rectangle stack and set a different clipping rectangle region.
void	SetOpenGLClippingRectangle (int x, int y, int width, int height)
Rect	GetClippingRegion ()
int	GetNumberOfClippingRegions () const
int	GetWidth () const
int	GetHeight () const
Data Fields
std::vector< Rect >	_ClippingRegionStack
Friends
class	GpuDevice

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Constructor & Destructor Documentation

virtual nux::IOpenGLFrameBufferObject::~IOpenGLFrameBufferObject

(

)

[virtual]

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Member Function Documentation

int nux::IOpenGLFrameBufferObject::Activate

(

bool

WithClippingStack = false

)

void nux::IOpenGLFrameBufferObject::ApplyClippingRegion

(

)

int nux::IOpenGLFrameBufferObject::Clear	(	DWORD	Flags,
		FLOAT	red,
		FLOAT	green,
		FLOAT	blue,
		FLOAT	alpha,
		FLOAT	Z,
		DWORD	Stencil
	)

int nux::IOpenGLFrameBufferObject::Deactivate

(

)

void nux::IOpenGLFrameBufferObject::EmptyClippingRegion

(

)

int nux::IOpenGLFrameBufferObject::FormatFrameBufferObject	(	int	Width,
		int	Height,
		BitmapFormat	PixelFormat
	)

Rect nux::IOpenGLFrameBufferObject::GetClippingRegion

(

)

ObjectPtr<IOpenGLSurface> nux::IOpenGLFrameBufferObject::GetDepthRenderTarget

(

)

int nux::IOpenGLFrameBufferObject::GetHeight

(

)

const [inline]

int nux::IOpenGLFrameBufferObject::GetNumberOfClippingRegions

(

)

const

ObjectPtr<IOpenGLSurface> nux::IOpenGLFrameBufferObject::GetRenderTarget

(

int

ColorAttachmentIndex

)

int nux::IOpenGLFrameBufferObject::GetWidth

(

)

const [inline]

bool nux::IOpenGLFrameBufferObject::IsActive

(

)

[inline]

void nux::IOpenGLFrameBufferObject::PopClippingRegion

(

)

void nux::IOpenGLFrameBufferObject::PushClippingRegion

(

Rect

rect

)

void nux::IOpenGLFrameBufferObject::SetClippingRectangle

(

const Rect &

rect

)

Bypass the clipping rectangle stack and set a different clipping rectangle region.

You may restore the clipping rectangle stack with ApplyClippingRectangle.

int nux::IOpenGLFrameBufferObject::SetDepthSurface

(

ObjectPtr< IOpenGLSurface >

pDepthSurface

)

void nux::IOpenGLFrameBufferObject::SetOpenGLClippingRectangle	(	int	x,
		int	y,
		int	width,
		int	height
	)

int nux::IOpenGLFrameBufferObject::SetRenderTarget	(	int	ColorAttachmentIndex,
		ObjectPtr< IOpenGLSurface >	pRenderTargetSurface
	)

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Friends And Related Function Documentation

friend class GpuDevice [friend]

Reimplemented from nux::IOpenGLResource.

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Field Documentation

std::vector<Rect> nux::IOpenGLFrameBufferObject::_ClippingRegionStack

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

• NuxGraphics/IOpenGLFrameBufferObject.h