Public Member Functions
	StelViewportDistorterFisheyeToSphericMirror (int screen_w, int screen_h)

virtual QString	getName () const

virtual void	paintViewportBuffer (const QOpenGLFramebufferObject *buf) const
	Draw the viewport on the screen. More...

virtual void	distortXY (qreal &x, qreal &y) const
	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()

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

virtual

The default implementation does nothing.

Reimplemented from StelViewportEffect.

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

virtual

Parameters

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

Reimplemented from StelViewportEffect.