QRasterMode Class

class Qt3DRender::QRasterMode

The QRasterMode render state allows to control the type of rasterization to be performed. More...

Header:	#include <QRasterMode>
CMake:	find_package(Qt6 COMPONENTS 3drender REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake:	QT += 3drender
Since:	Qt 5.14
Instantiated By:	RasterMode
Inherits:	Qt3DRender::QRenderState

• List of all members, including inherited members

Public Types

enum	FaceMode { Front, Back, FrontAndBack }
enum	RasterMode { Points, Lines, Fill }

Properties

• faceMode : FaceMode
• rasterMode : RasterMode

Public Functions

Qt3DRender::QRasterMode::FaceMode	faceMode() const
Qt3DRender::QRasterMode::RasterMode	rasterMode() const

Public Slots

void	setFaceMode(Qt3DRender::QRasterMode::FaceMode faceMode)
void	setRasterMode(Qt3DRender::QRasterMode::RasterMode rasterMode)

Signals

void	faceModeChanged(Qt3DRender::QRasterMode::FaceMode faceMode)
void	rasterModeChanged(Qt3DRender::QRasterMode::RasterMode rasterMode)

Detailed Description

The QRasterMode class is used to control the rasterization step of the primitives at render time. This can be used to choose whether we only want to show points, edges or fill a primitive.

Note: This is not supported when rendering on OpenGL ES 2.0 platforms.

See also QAlphaTest and QStencilTest.

Member Type Documentation

enum QRasterMode::FaceMode

Enumeration for face mode values

Constant	Value	Description
Qt3DRender::QRasterMode::Front	0x0404	Applies to front faces only
Qt3DRender::QRasterMode::Back	0x0405	Applies to back faces only
Qt3DRender::QRasterMode::FrontAndBack	0x0408	Applies to front and back faces

enum QRasterMode::RasterMode

Enumeration for raster mode values

Constant	Value	Description
Qt3DRender::QRasterMode::Points	0x1B00	Vertices at the start of an edge are drawn as points.
Qt3DRender::QRasterMode::Lines	0x1B01	Edges of a polygon are draw as line segments.
Qt3DRender::QRasterMode::Fill	0x1B02	Fills the interior of the primitive.