Nz::DeferredRenderTechnique Class Reference

Graphics class that represents the technique used in deferred rendering. More...

Inheritance diagram for Nz::DeferredRenderTechnique:

Public Member Functions
	DeferredRenderTechnique ()
	Constructs a DeferredRenderTechnique object by default. More...
void	Clear (const SceneData &sceneData) const override
	Clears the data. More...
bool	Draw (const SceneData &sceneData) const override
	Draws the data of the scene. More...
void	EnablePass (RenderPassType renderPass, int position, bool enable)
	Enables a pass. More...
Texture *	GetDepthStencilTexture () const
	Gets the stencil buffer. More...
Texture *	GetGBuffer (unsigned int i) const
	Gets the G-buffer. More...
RenderTexture *	GetGBufferRTT () const
	Gets the rendering texture of the G-buffer. More...
const ForwardRenderTechnique *	GetForwardTechnique () const
	Gets the forward technique. More...
DeferredRenderPass *	GetPass (RenderPassType renderPass, int position=0)
	Gets the pass. More...
AbstractRenderQueue *	GetRenderQueue () override
	Gets the render queue. More...
RenderTechniqueType	GetType () const override
	Gets the type of the current technique. More...
RenderTexture *	GetWorkRTT () const
	Gets the render texture used to work. More...
Texture *	GetWorkTexture (unsigned int i) const
	Gets the ith texture to work. More...
bool	IsPassEnabled (RenderPassType renderPass, int position)
	Checks whether the pass is enable. More...
DeferredRenderPass *	ResetPass (RenderPassType renderPass, int position)
	Resets the pass. More...
void	SetPass (RenderPassType relativeTo, int position, DeferredRenderPass *pass)
	Sets the pass. More...
Public Member Functions inherited from Nz::AbstractRenderTechnique
	AbstractRenderTechnique ()
	Constructs a AbstractRenderTechnique object.
	AbstractRenderTechnique (const AbstractRenderTechnique &)=delete
	AbstractRenderTechnique (AbstractRenderTechnique &&)=default
virtual void	EnableInstancing (bool instancing)
	Enables the instancing. More...
virtual String	GetName () const
	Gets the name of the actual technique. More...
virtual bool	IsInstancingEnabled () const
	Checks whether the instancing is enabled. More...
AbstractRenderTechnique &	operator= (const AbstractRenderTechnique &)=delete
AbstractRenderTechnique &	operator= (AbstractRenderTechnique &&)=default

Static Public Member Functions
static bool	IsSupported ()
	Checks whether the technique is supported. More...

Friends
class	Graphics

Additional Inherited Members
Protected Attributes inherited from Nz::AbstractRenderTechnique
bool	m_instancingEnabled

Detailed Description

Graphics class that represents the technique used in deferred rendering.

Constructor & Destructor Documentation

DeferredRenderTechnique()

Nz::DeferredRenderTechnique::DeferredRenderTechnique

(

)

Constructs a DeferredRenderTechnique object by default.

Remarks

Produces a NazaraError if one pass could not be created

Member Function Documentation

Clear()

void Nz::DeferredRenderTechnique::Clear ( const SceneData &  sceneData ) const

overridevirtual

Clears the data.

Parameters

sceneData

Data of the scene

Implements Nz::AbstractRenderTechnique.

Draw()

bool Nz::DeferredRenderTechnique::Draw ( const SceneData &  sceneData ) const

overridevirtual

Draws the data of the scene.

Returns

true If successful

Parameters

sceneData

Data of the scene

Remarks

Produces a NazaraAssert if viewer of the scene is invalid

Produces a NazaraError if updating viewport dimensions failed

Implements Nz::AbstractRenderTechnique.

EnablePass()

void Nz::DeferredRenderTechnique::EnablePass	(	RenderPassType	renderPass,
		int	position,
		bool	enable
	)

Enables a pass.

Parameters

renderPass	Enumeration for the pass
position	Position of the pass
enable	Should the pass be enabled

GetDepthStencilTexture()

Texture * Nz::DeferredRenderTechnique::GetDepthStencilTexture

(

)

const

Gets the stencil buffer.

Returns

Pointer to the rendering buffer

GetForwardTechnique()

const ForwardRenderTechnique * Nz::DeferredRenderTechnique::GetForwardTechnique

(

)

const

Gets the forward technique.

Returns

Constant pointer to the forward technique

GetGBuffer()

Texture * Nz::DeferredRenderTechnique::GetGBuffer

(

unsigned int

i

)

const

Gets the G-buffer.

Returns

Pointer to the ith texture

Parameters

i	Index of the G-buffer

Remarks

Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if index is invalid

GetGBufferRTT()

RenderTexture * Nz::DeferredRenderTechnique::GetGBufferRTT

(

)

const

Gets the rendering texture of the G-buffer.

Returns

Pointer to the rendering buffer

GetPass()

DeferredRenderPass * Nz::DeferredRenderTechnique::GetPass	(	RenderPassType	renderPass,
		int	position = 0
	)

Gets the pass.

Returns

Pointer to the deferred render pass

Parameters

renderPass	Enumeration for the pass
position	Position of the pass

GetRenderQueue()

AbstractRenderQueue * Nz::DeferredRenderTechnique::GetRenderQueue ( )

overridevirtual

Gets the render queue.

Returns

Pointer to the render queue

Implements Nz::AbstractRenderTechnique.

GetType()

RenderTechniqueType Nz::DeferredRenderTechnique::GetType ( ) const

overridevirtual

Gets the type of the current technique.

Returns

Type of the render technique

Implements Nz::AbstractRenderTechnique.

GetWorkRTT()

RenderTexture * Nz::DeferredRenderTechnique::GetWorkRTT

(

)

const

Gets the render texture used to work.

Returns

Pointer to the rendering texture

GetWorkTexture()

Texture * Nz::DeferredRenderTechnique::GetWorkTexture

(

unsigned int

i

)

const

Gets the ith texture to work.

Returns

Pointer to the texture

Parameters

i	Index of the texture used to work

Remarks

Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if index is invalid

IsPassEnabled()

bool Nz::DeferredRenderTechnique::IsPassEnabled	(	RenderPassType	renderPass,
		int	position
	)

Checks whether the pass is enable.

Returns

true If it is the case

Parameters

renderPass	Enumeration for the pass
position	Position of the pass

IsSupported()

bool Nz::DeferredRenderTechnique::IsSupported ( )

static

Checks whether the technique is supported.

Returns

true if it is the case

ResetPass()

DeferredRenderPass * Nz::DeferredRenderTechnique::ResetPass	(	RenderPassType	renderPass,
		int	position
	)

Resets the pass.

Returns

Pointer to the new deferred render pass

Parameters

renderPass	Enumeration for the pass
position	Position of the pass

SetPass()

void Nz::DeferredRenderTechnique::SetPass	(	RenderPassType	relativeTo,
		int	position,
		DeferredRenderPass *	pass
	)

Sets the pass.

Parameters

relativeTo	Enumeration for the pass
position	Position of the pass
pass	Render pass to set

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

• include/Nazara/Graphics/DeferredRenderTechnique.hpp
• src/Nazara/Graphics/DeferredRenderTechnique.cpp