StelViewportDistorterFisheyeToSphericMirror Class Reference

Public Member Functions
	StelViewportDistorterFisheyeToSphericMirror (int screen_w, int screen_h)
QString	getName () const override
void	paintViewportBuffer (const QOpenGLFramebufferObject *buf) const override
	Draw the viewport on the screen. More...
void	distortXY (qreal &x, qreal &y) const override
	Distort an x,y position according to the distortion. More...
Public Member Functions inherited from StelViewportEffect
virtual void	alterBuffer (QOpenGLFramebufferObject *) const
	Alter the GL frame buffer, this method must not display anything. More...

Member Function Documentation

distortXY()

void StelViewportDistorterFisheyeToSphericMirror::distortXY ( qreal &  x, qreal &  y  ) const

overridevirtual

Distort an x,y position according to the distortion.

The default implementation does nothing.

Reimplemented from StelViewportEffect.

paintViewportBuffer()

void StelViewportDistorterFisheyeToSphericMirror::paintViewportBuffer ( const QOpenGLFramebufferObject *  buf ) const

overridevirtual

Draw the viewport on the screen.

Parameters

buf	the GL frame buffer containing the Stellarium viewport already drawn. The default implementation paints the buffer on the fullscreen.

Reimplemented from StelViewportEffect.