A simple effect to render a buffer without any interpolation. More...

Inheritance diagram for Tucano::Effects::RenderBuffer:

Public Member Functions
	RenderBuffer (void)
	Default Constructor. More...

virtual void	initialize ()
	Initializes the effect, creating and loading the shader. More...

void	applyAAFilter (bool a)

void	render (Tucano::Framebuffer &fbo, GLint attach_id=0)
	Renders the given FBO attachment. More...

Public Member Functions inherited from Tucano::Effect
	Effect (string shadersDir="shaders/")
	Default constructor. More...

virtual Shader *	loadShader (string shader_name)
	Loads a shader by filename, initializes it, and inserts in shaders list. More...

virtual void	loadShader (Shader &shader, string shader_name)

virtual Shader *	loadShader (string shader_name, string vertex_name, string frag_name, string geom_name)
	Loads a shader by complete filenames (with extensions), initializes it, and inserts in shaders list. More...

void	setShadersDir (string dir)

virtual void	reloadShaders (void)
	Reloads all shaders needed for effect usage. More...

Private Attributes
Tucano::Shader	shader
	The mean filter shader. More...

Tucano::Mesh	quad
	A quad to be rendered forcing one call of the fragment shader per image pixel (its just a proxy geometry) More...

bool	use_aa_filter = false
	use gaussian filter as antialiasing More...

Additional Inherited Members
Protected Attributes inherited from Tucano::Effect
std::vector< Shader * >	shaders_list
	Vector of pointers to shaders used in this effect, in case the user needs multiple pass rendering. More...

string	shaders_dir
	Directory in which the shader files are stored. More...

Detailed Description

A simple effect to render a buffer without any interpolation.

Constructor & Destructor Documentation

Tucano::Effects::RenderBuffer::RenderBuffer ( void )

inline

Default Constructor.

void Tucano::Effects::RenderBuffer::applyAAFilter ( bool a )

inline

virtual void Tucano::Effects::RenderBuffer::initialize ( void )

inlinevirtual

Initializes the effect, creating and loading the shader.

void Tucano::Effects::RenderBuffer::render	(	Tucano::Framebuffer &	fbo,
		GLint	attach_id = `0`
	)

inline

Renders the given FBO attachment.

Renders the given attachment of an FBO.

Parameters

fbo	Given fbo
attach_id	Id of the FBO attach to render

Tucano::Mesh Tucano::Effects::RenderBuffer::quad

private

A quad to be rendered forcing one call of the fragment shader per image pixel (its just a proxy geometry)

Tucano::Shader Tucano::Effects::RenderBuffer::shader

private

The mean filter shader.

bool Tucano::Effects::RenderBuffer::use_aa_filter = false

private

use gaussian filter as antialiasing

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