QRasterMode Class

class Qt3DRender ::QRasterMode

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

头：	#include <QRasterMode>
CMake:	find_package(Qt6 COMPONENTS 3drender REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake:	QT += 3drender
Since:	Qt 5.14
实例化：	RasterMode
继承：	Qt3DRender::QRenderState

所有成员列表，包括继承成员

公共类型

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

特性

faceMode : FaceMode
rasterMode : RasterMode

公共函数

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

公共槽

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

信号

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

详细描述

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.

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

另请参阅 QAlphaTest and QStencilTest .

成员类型文档编制

enum QRasterMode:: FaceMode

Enumeration for face mode values

常量	值	描述
`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

常量	值	描述
`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.

特性文档编制

faceMode : FaceMode

Holds the face mode to be used. Controls on which face the raster mode is to be applied.

访问函数：

Qt3DRender::QRasterMode::FaceMode	faceMode () const
void	setFaceMode (Qt3DRender::QRasterMode::FaceMode faceMode )

通知程序信号：

void	faceModeChanged (Qt3DRender::QRasterMode::FaceMode faceMode )

rasterMode : RasterMode

Holds the raster mode to be used.

访问函数：

Qt3DRender::QRasterMode::RasterMode	rasterMode () const
void	setRasterMode (Qt3DRender::QRasterMode::RasterMode rasterMode )

通知程序信号：

void	rasterModeChanged (Qt3DRender::QRasterMode::RasterMode rasterMode )