QRasterMode Class
class Qt3DRender::QRasterModeThe QRasterMode render state allows to control the type of rasterization to be performed. More...
| Header: | #include <QRasterMode> |
| qmake: | QT += 3drender |
| Since: | Qt 5.14 |
| Instantiated By: | RasterMode |
| Inherits: | Qt3DRender::QRenderState |
This class was introduced in Qt 5.14.
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. |
Property Documentation
faceMode : FaceMode
Holds the face mode to be used. Controls on which face the raster mode is to be applied.
Access functions:
| Qt3DRender::QRasterMode::FaceMode | faceMode() const |
| void | setFaceMode(Qt3DRender::QRasterMode::FaceMode faceMode) |
Notifier signal:
| void | faceModeChanged(Qt3DRender::QRasterMode::FaceMode faceMode) |
rasterMode : RasterMode
Holds the raster mode to be used.
Access functions:
| Qt3DRender::QRasterMode::RasterMode | rasterMode() const |
| void | setRasterMode(Qt3DRender::QRasterMode::RasterMode rasterMode) |
Notifier signal:
| void | rasterModeChanged(Qt3DRender::QRasterMode::RasterMode rasterMode) |