QCullFace¶

PyQt5.Qt3DRender.QCullFace: Inherits from QRenderState.

Description¶

The QCullFace class specifies whether front or back face culling is enabled.

QCullFace sets whether the front or back facets are culled. Facets include triangles, quadrilaterals, polygons and rectangles.

It can be added by calling the addRenderState() method on a QRenderPass:

// using namespace Qt3DRender;

QRenderPass *renderPass = new QRenderPass();

// Create a front face culling render state
QCullFace *cullFront = new QCullFace();
cullFront->setMode(QCullFace::Front);

// Add the render state to the render pass
renderPass->addRenderState(cullFront);

Or by calling the addRenderState() method on a QRenderStateSet:

// using namespace Qt3DRender;

QRenderStateSet *renderStateSet = new QRenderStateSet();

// Create a front face culling render state
QCullFace *cullFront = new QCullFace();
cullFront->setMode(QCullFace::Front);

// Add the render state to the render pass
renderStateSet->addRenderState(cullFront);

Enums¶

CullingMode

This enumeration specifies values for the culling mode.

Member	Value	Description
Back	0x0405	Culling is enabled for back facing polygons
Front	0x0404	Culling is enabled for front facing polygons
FrontAndBack	0x0408	Culling is enabled for all polygons, points and lines are drawn
NoCulling	0x0	Culling is disabled

Methods¶

__init__(parent: QNode = None): Constructs a new QCullFace::QCullFace instance with parent as parent.

mode() → CullingMode: See also

setMode().

setMode(CullingMode): See also

mode().

Signals¶

modeChanged(CullingMode): TODO