QViewport¶

A viewport on the Qt3D Scene. More…

Synopsis¶

Functions¶

def gamma ()
def normalizedRect ()

Slots¶

def setGamma (gamma)
def setNormalizedRect (normalizedRect)

Signals¶

def gammaChanged (gamma)
def normalizedRectChanged (normalizedRect)

Detailed Description¶

QViewport of the scene specifies at which portion of the render surface Qt3D is rendering to. Area outside the viewport is left untouched. It also controls global parameters to the rendering in that viewport like gamma.

class PySide6.Qt3DRender.Qt3DRender.QViewport([parent=None])¶

Parameters: parent – PySide6.Qt3DCore.Qt3DCore.QNode

Constructs QViewport with given parent.

PySide6.Qt3DRender.Qt3DRender.QViewport.gamma()¶

Return type: float

Specifies the gamma factor for the viewport. The default is 2.2 which should give proper result on most screens.

PySide6.Qt3DRender.Qt3DRender.QViewport.gammaChanged(gamma)¶

Parameters: gamma – float

PySide6.Qt3DRender.Qt3DRender.QViewport.normalizedRect()¶

Return type: PySide6.QtCore.QRectF

Specifies the normalised rectangle for the viewport, i.e. the viewport rectangle is specified relative to the render surface size. Whole surface sized viewport is specified as [0.0, 0.0, 1.0, 1.0], which is the default.

PySide6.Qt3DRender.Qt3DRender.QViewport.normalizedRectChanged(normalizedRect)¶

Parameters: normalizedRect – PySide6.QtCore.QRectF

PySide6.Qt3DRender.Qt3DRender.QViewport.setGamma(gamma)¶

Parameters: gamma – float

Specifies the gamma factor for the viewport. The default is 2.2 which should give proper result on most screens.

PySide6.Qt3DRender.Qt3DRender.QViewport.setNormalizedRect(normalizedRect)¶

Parameters: normalizedRect – PySide6.QtCore.QRectF