neo::render::effect::GaussianBlur Class Reference

#include <render/effect/gaussianblur.h>

Inheritance diagram for neo::render::effect::GaussianBlur:

[legend]Collaboration diagram for neo::render::effect::GaussianBlur:

[legend]List of all members.

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Detailed Description

Gaussian blur in 2D, performed in two passes

Author:

Mattias Jansson (mattias@realityrift.com)

Public Member Functions
	GaussianBlur ()
	Initialize effect.
virtual	~GaussianBlur ()
	Free resources.
virtual void	setInput (const RenderTexturePtr &p_texture)
	Set input texture.
virtual void	process ()
	Process effect.
Protected Member Functions
virtual void	setPreviousOutput (const RenderTexturePtr &p_texture)
	Set previous effect output data.
Protected Attributes
RenderTexturePtr	_p_input
	Source buffer.
RenderTexturePtr	_p_outputHorizontal
	First pass render target, horizontal blur.
TechniquePtr	_p_tech
	Technique used.
float	_offset [9][4]
	Sampling offsets and blur weight factors.
ParameterBinder	_binderHorizontal
	Parameter binder.
ParameterCompiledBindings	_bindingsHorizontal
	Parameter bindings.
ParameterCompiledBindings	_bindings
	Parameter bindings.

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Member Function Documentation

virtual void neo::render::effect::GaussianBlur::setInput

(

const RenderTexturePtr &

p_texture

)

[virtual]

Set the input texture. By default the previous effect output buffer is used as input

Parameters:

p_texture

Input buffer

virtual void neo::render::effect::GaussianBlur::setPreviousOutput

(

const RenderTexturePtr &

p_texture

)

[protected, virtual]

Parameters:

p_texture

Input render texture target

Reimplemented from neo::render::Effect.

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

• gaussianblur.h

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