Gauss filtering of the input. More...

#include <WGEPostprocessorGauss.h>

Inheritance diagram for WGEPostprocessorGauss:

Collaboration diagram for WGEPostprocessorGauss:

Public Types
typedef std::shared_ptr< WGEPostprocessorGauss >	SPtr
	Convenience typedef for a std::shared_ptr< WGEPostprocessorGauss >. More...

typedef std::shared_ptr< const WGEPostprocessorGauss >	ConstSPtr
	Convenience typedef for a std::shared_ptr< const WGEPostprocessorGauss >. More...

Public Types inherited from WGEPostprocessor
typedef std::shared_ptr< WGEPostprocessor >	SPtr
	Convenience typedef for an osg::ref_ptr< WGEPostprocessor >. More...

typedef std::shared_ptr< const WGEPostprocessor >	ConstSPtr
	Convenience typedef for an osg::ref_ptr< const WGEPostprocessor >. More...

typedef std::vector< WGEPostprocessor::SPtr >	ProcessorList
	Type used for returning lists of postprocessor prototypes. More...

Public Member Functions
	WGEPostprocessorGauss ()
	Default constructor. More...

	WGEPostprocessorGauss (osg::ref_ptr< WGEOffscreenRenderNode > offscreen, osg::ref_ptr< osg::Texture2D > tex0, osg::ref_ptr< osg::Texture2D > tex1=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex2=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex3=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex4=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex5=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex6=osg::ref_ptr< osg::Texture2D >(), osg::ref_ptr< osg::Texture2D > tex7=osg::ref_ptr< osg::Texture2D >())
	Constructor. More...

virtual	~WGEPostprocessorGauss ()
	Destructor. More...

virtual WGEPostprocessor::SPtr	create (osg::ref_ptr< WGEOffscreenRenderNode > offscreen, const PostprocessorInput &gbuffer) const
	Create instance. More...

Public Member Functions inherited from WGEPostprocessor
	WGEPostprocessor (std::string name, std::string description)
	Create named prototype. More...

virtual	~WGEPostprocessor ()
	Destructor. More...

virtual WPropGroup	getProperties () const
	Returns the set of properties controlling the post-processing node. More...

virtual osg::ref_ptr< osg::Texture2D >	getOutput (size_t idx=0) const
	Returns the result texture. More...

const std::vector< osg::ref_ptr< osg::Texture2D > > &	getOutputList () const
	This processor can produce multiple outputs. More...

virtual osg::ref_ptr< osg::Texture2D >	getDepth () const
	Returns the new depth texture. More...

virtual const std::string	getName () const
	Gets the name of this postprocessor. More...

virtual const std::string	getDescription () const
	Gets the description for this postprocessor. More...

virtual bool	getFixedViewportSize () const
	When this returns true, the viewport size is fixed to the size of the target texture. More...

Public Member Functions inherited from WPrototyped
	WPrototyped ()
	Default constructor. More...

virtual	~WPrototyped ()
	Destructor. More...

template<typename T >
bool	isA ()
	Checks whether the actual prototype has the specified runtime type. More...

Additional Inherited Members
Static Public Member Functions inherited from WGEPostprocessor
static ProcessorList	getPostprocessors ()
	Returns a list of all known postprocessor prototypes. More...

static void	initPostprocessors ()
	Needs to be called prior to any "getPostprocessors" call. More...

static size_t	addPostprocessor (SPtr processor)
	Allows adding a postprocessor. More...

Protected Attributes inherited from WGEPostprocessor
std::vector< osg::ref_ptr< osg::Texture2D > >	m_resultTextures
	The textures contain the result. More...

osg::ref_ptr< osg::Texture2D >	m_depthTexture
	The texture contains the new depth. More...

WPropGroup	m_properties
	All the properties of the post-processor. More...

WPropBool	m_effectOnly
	A flag denoting whether the effect should be combined with color or not. More...

WPropDouble	m_effectScale
	Scale the effect prior to blending it. More...

WGEShaderPreprocessor::SPtr	m_effectOnlyPreprocessor
	For convenience, this is a shader preprocessor controlled by m_effectOnly property. More...

Detailed Description

Gauss filtering of the input.

It does filter all the textures you bind on it and returns a gauss filtered version. If you want to define the exact list of textures to filter in one pass, use the alternative create call.

Definition at line 38 of file WGEPostprocessorGauss.h.

Member Typedef Documentation

◆ ConstSPtr

typedef std::shared_ptr< const WGEPostprocessorGauss > WGEPostprocessorGauss::ConstSPtr

Convenience typedef for a std::shared_ptr< const WGEPostprocessorGauss >.

Definition at line 49 of file WGEPostprocessorGauss.h.

◆ SPtr

typedef std::shared_ptr< WGEPostprocessorGauss > WGEPostprocessorGauss::SPtr

Convenience typedef for a std::shared_ptr< WGEPostprocessorGauss >.

Definition at line 44 of file WGEPostprocessorGauss.h.

Constructor & Destructor Documentation

◆ WGEPostprocessorGauss() [1/2]

WGEPostprocessorGauss::WGEPostprocessorGauss ( )

Default constructor.

Definition at line 32 of file WGEPostprocessorGauss.cpp.

Referenced by create().

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◆ WGEPostprocessorGauss() [2/2]

WGEPostprocessorGauss::WGEPostprocessorGauss	(	osg::ref_ptr< WGEOffscreenRenderNode >	offscreen,
		osg::ref_ptr< osg::Texture2D >	tex0,
		osg::ref_ptr< osg::Texture2D >	tex1 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex2 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex3 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex4 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex5 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex6 = `osg::ref_ptr< osg::Texture2D >()`,
		osg::ref_ptr< osg::Texture2D >	tex7 = `osg::ref_ptr< osg::Texture2D >()`
	)

Constructor.

We implement a public constructor which can take more textures as input

Parameters

offscreen	use this offscreen node to add your texture pass'
tex0	texture to filter
tex1	texture to filter
tex2	texture to filter
tex3	texture to filter
tex4	texture to filter
tex5	texture to filter
tex6	texture to filter
tex7	texture to filter

Definition at line 38 of file WGEPostprocessorGauss.cpp.

References WGEPostprocessor::m_effectOnlyPreprocessor, and WGEPostprocessor::m_resultTextures.

◆ ~WGEPostprocessorGauss()

WGEPostprocessorGauss::~WGEPostprocessorGauss ( )

virtual

Destructor.

Definition at line 118 of file WGEPostprocessorGauss.cpp.

Member Function Documentation

◆ create()

WGEPostprocessor::SPtr WGEPostprocessorGauss::create	(	osg::ref_ptr< WGEOffscreenRenderNode >	offscreen,
		const PostprocessorInput &	gbuffer
	)		const

virtual

Create instance.

Uses the protected constructor. Implement it if you derive from this class!

Parameters

offscreen	use this offscreen node to add your texture pass'
gbuffer	the input textures you should use

Returns: shared pointer to the created instance

Implements WGEPostprocessor.

Definition at line 123 of file WGEPostprocessorGauss.cpp.

References WGEPostprocessor::PostprocessorInput::m_colorTexture, and WGEPostprocessorGauss().

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

Public Types

Public Member Functions

Additional Inherited Members