#include <camerabuffer.hpp>

Inheritance diagram for Tucano::Effects::CameraBuffer:

Public Member Functions
	CameraBuffer (void)
	Default constructor. More...

void	setNumAttachs (int nt)
	Set number of render targets. More...

virtual void	initialize (void)
	Initializes the CameraBuffer effects,. More...

void	clearBuffer (void)

Tucano::Framebuffer *	getFbo (void)
	Returns a pointer to the camera coordinates map with single sampling Note that if multisapling is used (num samples > 1) a blit operation is performed, and the single sampled map is returned. More...

Tucano::Framebuffer *	getFboMultisample (void)
	Returns a pointer to the multisampled camera coords map. More...

void	setNumSamples (int n)
	Set the number of samples for multisampling. More...

void	renderBuffer (const Tucano::Camera &camera, int attach=0)
	Renders the buffers, usually useful for visual debugging. More...

void	render (Tucano::Mesh &mesh, const Tucano::Camera &camera, int target=0, const Eigen::Vector4f &buffer_viewport=Eigen::Vector4f(0, 0, 0, 0))
	Creates the camera coordinates buffer. 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...

Protected Attributes
Tucano::Framebuffer	fbo
	Framebuffer to store the camera coordiantes map, this is using multisampling. More...

Tucano::Framebuffer	aa_fbo
	A auxiliary fbo to blit multisampled fbo, this is without multisampling. More...

Tucano::Shader	camerabuffer_shader
	Creates the camera buffer by rendering from given camera. More...

Tucano::Shader	drawbuffer_shader
	Shader to render the camera coordinates buffer. More...

Tucano::Mesh	quad
	Quad for rendering buffer, mostly for debug. More...

int	num_samples = 1
	Number of multisamples, if 1, no multisamping. More...

int	num_attachs = 1
	Numer of render targets. More...

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

Renders a buffer with camera coordinates The FBO may be set to multiple render targets, so many meshes can be rendered in different targets if necessary without creating more effects or FBOs

Constructor & Destructor Documentation

Tucano::Effects::CameraBuffer::CameraBuffer ( void )

inline

Default constructor.

Member Function Documentation

void Tucano::Effects::CameraBuffer::clearBuffer ( void )

inline

Tucano::Framebuffer* Tucano::Effects::CameraBuffer::getFbo ( void )

inline

Returns a pointer to the camera coordinates map with single sampling Note that if multisapling is used (num samples > 1) a blit operation is performed, and the single sampled map is returned.

Returns: Pointer to the camera buffer with single sampling

Tucano::Framebuffer* Tucano::Effects::CameraBuffer::getFboMultisample ( void )

inline

Returns a pointer to the multisampled camera coords map.

Returns: Pointer to multisample buffer

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

inlinevirtual

Initializes the CameraBuffer effects,.

Implements Tucano::Effect.

void Tucano::Effects::CameraBuffer::render	(	Tucano::Mesh &	mesh,
		const Tucano::Camera &	camera,
		int	target = `0`,
		const Eigen::Vector4f &	buffer_viewport = `Eigen::Vector4f(0,0,0,0)`
	)

inline

Creates the camera coordinates buffer.

Parameters

mesh	Mesh to be rendered.
camera	A pointer to the camera object.

void Tucano::Effects::CameraBuffer::renderBuffer	(	const Tucano::Camera &	camera,
		int	attach = `0`
	)

inline

Renders the buffers, usually useful for visual debugging.

Parameters

camera The camera to render from

void Tucano::Effects::CameraBuffer::setNumAttachs ( int nt )

inline

Set number of render targets.

Parameters

nt	Number of rendertargets for FBO

void Tucano::Effects::CameraBuffer::setNumSamples ( int n )

inline

Set the number of samples for multisampling.

Parameters

n	Given number of samples

Member Data Documentation

Tucano::Framebuffer Tucano::Effects::CameraBuffer::aa_fbo

protected

A auxiliary fbo to blit multisampled fbo, this is without multisampling.

Tucano::Shader Tucano::Effects::CameraBuffer::camerabuffer_shader

protected

Creates the camera buffer by rendering from given camera.

Tucano::Shader Tucano::Effects::CameraBuffer::drawbuffer_shader

protected

Shader to render the camera coordinates buffer.

Tucano::Framebuffer Tucano::Effects::CameraBuffer::fbo

protected

Framebuffer to store the camera coordiantes map, this is using multisampling.

int Tucano::Effects::CameraBuffer::num_attachs = 1

protected

Numer of render targets.

int Tucano::Effects::CameraBuffer::num_samples = 1

protected

Number of multisamples, if 1, no multisamping.

Tucano::Mesh Tucano::Effects::CameraBuffer::quad

protected

Quad for rendering buffer, mostly for debug.

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

tucano/effects/camerabuffer.hpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation