QViewport

A viewport on the Qt3D Scene. More

Synopsis

Functions

Slots

Signals

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 PySide2.Qt3DRender.QViewport([parent=None])
param parent

PySide2.Qt3DCore.QNode

Constructs QViewport with given parent .

PySide2.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.

PySide2.Qt3DRender.QViewport.gammaChanged(gamma)
Parameters

gamma – float

PySide2.Qt3DRender.QViewport.normalizedRect()
Return type

PySide2.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.

PySide2.Qt3DRender.QViewport.normalizedRectChanged(normalizedRect)
Parameters

normalizedRectPySide2.QtCore.QRectF

PySide2.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.

PySide2.Qt3DRender.QViewport.setNormalizedRect(normalizedRect)
Parameters

normalizedRectPySide2.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.