sgct::SphericalMirrorProjection Class Reference

This class manages and renders non-linear fisheye projections. More...

#include <sgct/projection/sphericalmirror.h>

Inheritance diagram for sgct::SphericalMirrorProjection:

Collaboration diagram for sgct::SphericalMirrorProjection:

Public Member Functions
	SphericalMirrorProjection (const config::SphericalMirrorProjection &config, const Window &parent, User &user)
	~SphericalMirrorProjection () final
void	update (const vec2 &size) const override
void	render (const BaseViewport &viewport, FrustumMode frustumMode) const override
	Render the non linear projection to currently bounded FBO.
void	renderCubemap (FrustumMode frustumMode) const override
	Render the enabled faces of the cubemap.
void	setTilt (float angle)
	Set the dome tilt angle used in the spherical mirror renderer.
Public Member Functions inherited from sgct::NonLinearProjection
	NonLinearProjection (const Window &parent)
virtual	~NonLinearProjection ()
virtual void	initialize (unsigned int internalFormat, int nSamples)
	Initialize the non-linear projection.
virtual void	updateFrustums (FrustumMode mode, float nearClip, float farClip)
void	setCubemapResolution (int resolution)
	Set the resolution of the cubemap faces.
void	setInterpolationMode (InterpolationMode im)
	Set the interpolation mode.
void	setUseDepthTransformation (bool state)
	Set if depth should be re-calculated to match the non-linear projection.
void	setStereo (bool state)
	Set if stereoscopic rendering will be enabled.
virtual void	setUser (User &user)
ivec2	cubemapResolution () const

Additional Inherited Members
Public Types inherited from sgct::NonLinearProjection
enum class	InterpolationMode : uint8_t { Linear , Cubic }
Protected Member Functions inherited from sgct::NonLinearProjection
virtual void	initFBO (unsigned int internalFormat, int nSamples)
void	setupViewport (const BaseViewport &vp) const
void	generateMap (unsigned int &texture, unsigned int internalFormat)
void	generateCubeMap (unsigned int &texture, unsigned int internalFormat)
void	attachTextures (int face) const
void	blitCubeFace (int face) const
void	renderCubeFace (const BaseViewport &vp, int idx, FrustumMode mode) const
Protected Attributes inherited from sgct::NonLinearProjection
struct sgct::NonLinearProjection:: { ... }	_textures
struct sgct::NonLinearProjection:: { ... }	_subViewports
InterpolationMode	_interpolationMode = InterpolationMode::Linear
FrustumMode	_preferedMonoFrustumMode = FrustumMode::Mono
bool	_useDepthTransformation = false
bool	_isStereo = false
ivec2	_cubemapResolution = ivec2(512, 512)
vec4	_clearColor = vec4(0.3f, 0.3f, 0.3f, 1.f)
std::unique_ptr< OffScreenBuffer >	_cubeMapFbo

Detailed Description

This class manages and renders non-linear fisheye projections.

Constructor & Destructor Documentation

SphericalMirrorProjection()

sgct::SphericalMirrorProjection::SphericalMirrorProjection	(	const config::SphericalMirrorProjection &	config,
		const Window &	parent,
		User &	user )

~SphericalMirrorProjection()

sgct::SphericalMirrorProjection::~SphericalMirrorProjection ( )

final

Member Function Documentation

render()

void sgct::SphericalMirrorProjection::render ( const BaseViewport & viewport, FrustumMode frustumMode ) const

overridevirtual

Render the non linear projection to currently bounded FBO.

Implements sgct::NonLinearProjection.

renderCubemap()

void sgct::SphericalMirrorProjection::renderCubemap ( FrustumMode frustumMode ) const

overridevirtual

Render the enabled faces of the cubemap.

Implements sgct::NonLinearProjection.

setTilt()

void sgct::SphericalMirrorProjection::setTilt

(

float

angle

)

Set the dome tilt angle used in the spherical mirror renderer.

The tilt angle is from the horizontal.

Parameters

angle

The tilt angle in degrees

update()

void sgct::SphericalMirrorProjection::update ( const vec2 & size ) const

overridevirtual

Implements sgct::NonLinearProjection.

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

• sgct/projection/sphericalmirror.h