QStencilOperationArguments Class
class Qt3DRender::QStencilOperationArgumentsThe QStencilOperationArguments class sets the actions to be taken when stencil and depth tests fail. More...
| Header: | #include <QStencilOperationArguments> |
| qmake: | QT += 3drender |
| Since: | Qt 5.7 |
| Instantiated By: | StencilOperationArguments |
| Inherits: | QObject |
This class was introduced in Qt 5.7.
Public Types
| enum | FaceMode { Front, Back, FrontAndBack } |
| enum | Operation { Zero, Keep, Replace, Increment, Decrement, …, Invert } |
Properties
- allTestsPassOperation : Operation
- depthTestFailureOperation : Operation
- faceMode : const FaceMode
- stencilTestFailureOperation : Operation
Public Functions
| Operation | allTestsPassOperation() const |
| Operation | depthTestFailureOperation() const |
| FaceMode | faceMode() const |
| Operation | stencilTestFailureOperation() const |
Public Slots
| void | setAllTestsPassOperation(Operation operation) |
| void | setDepthTestFailureOperation(Operation operation) |
| void | setStencilTestFailureOperation(Operation operation) |
Signals
| void | allTestsPassOperationChanged(Operation stencilDepthPass) |
| void | depthTestFailureOperationChanged(Operation depthFail) |
| void | faceModeChanged(FaceMode faceMode) |
| void | stencilTestFailureOperationChanged(Operation stencilFail) |
Detailed Description
The Qt3DRender::QStencilOperationArguments class specifies the arguments for the stencil operations.
See also Qt3DRender::QStencilOperation.
Member Type Documentation
enum QStencilOperationArguments::FaceMode
This enumeration holds the values for stencil operation argument face modes
| Constant | Value | Description |
|---|---|---|
Qt3DRender::QStencilOperationArguments::Front | 0x0404 | Arguments are applied to front-facing polygons. |
Qt3DRender::QStencilOperationArguments::Back | 0x0405 | Arguments are applied to back-facing polygons. |
Qt3DRender::QStencilOperationArguments::FrontAndBack | 0x0408 | Arguments are applied to both front- and back-facing polygons. |
enum QStencilOperationArguments::Operation
This enumeration holds the values for stencil operation.
| Constant | Value | Description |
|---|---|---|
Qt3DRender::QStencilOperationArguments::Zero | 0 | Set stencil value to zero. |
Qt3DRender::QStencilOperationArguments::Keep | 0x1E00 | Keep current stencil value. |
Qt3DRender::QStencilOperationArguments::Replace | 0x1E01 | Replace with the masked fragment stencil value. |
Qt3DRender::QStencilOperationArguments::Increment | 0x1E02 | Increment current value with saturation. |
Qt3DRender::QStencilOperationArguments::Decrement | 0x1E03 | Decrement current value with saturation. |
Qt3DRender::QStencilOperationArguments::IncrementWrap | 0x8507 | Increment current value with wrap. |
Qt3DRender::QStencilOperationArguments::DecrementWrap | 0x8508 | Decrement current value with wrap. |
Qt3DRender::QStencilOperationArguments::Invert | 0x150A | Invert the current value. |
Property Documentation
allTestsPassOperation : Operation
Holds the stencil test operation for when depth and stencil test pass. Default is StencilOperationArguments.Keep.
Access functions:
| Operation | allTestsPassOperation() const |
| void | setAllTestsPassOperation(Operation operation) |
Notifier signal:
| void | allTestsPassOperationChanged(Operation stencilDepthPass) |
depthTestFailureOperation : Operation
Holds the stencil test operation for when the stencil test passes, but depth test fails. Default is StencilOperationArguments.Keep.
Access functions:
| Operation | depthTestFailureOperation() const |
| void | setDepthTestFailureOperation(Operation operation) |
Notifier signal:
| void | depthTestFailureOperationChanged(Operation depthFail) |
faceMode : const FaceMode
Holds the faces the arguments are applied to.
Access functions:
| FaceMode | faceMode() const |
Notifier signal:
| void | faceModeChanged(FaceMode faceMode) |
stencilTestFailureOperation : Operation
Holds the stencil test operation for when the stencil test fails. Default is StencilOperationArguments.Keep.
Access functions:
| Operation | stencilTestFailureOperation() const |
| void | setStencilTestFailureOperation(Operation operation) |
Notifier signal:
| void | stencilTestFailureOperationChanged(Operation stencilFail) |