QClearBuffers Class
class Qt3DRender::QClearBuffersClass to clear buffers. More...
Header: | #include <QClearBuffers> |
qmake: | QT += 3drender |
Since: | Qt 5.7 |
Instantiated By: | ClearBuffers |
Inherits: | Qt3DRender::QFrameGraphNode |
This class was introduced in Qt 5.7.
Public Types
enum | BufferType { None, ColorBuffer, DepthBuffer, StencilBuffer, DepthStencilBuffer, …, AllBuffers } |
Public Functions
QClearBuffers(Qt3DCore::QNode *parent = nullptr) |
Detailed Description
A Qt3DRender::QClearBuffers FrameGraph node enables clearing of the specific render target buffers with specific values.
Member Type Documentation
enum QClearBuffers::BufferType
This enum type describes types of buffer to be cleared.
Constant | Value | Description |
---|---|---|
Qt3DRender::QClearBuffers::None | 0 | No buffers will be cleared |
Qt3DRender::QClearBuffers::ColorBuffer | (1 << 0) | Clear color buffers |
Qt3DRender::QClearBuffers::DepthBuffer | (1 << 1) | Clear depth buffer |
Qt3DRender::QClearBuffers::StencilBuffer | (1 << 2) | Clear stencil buffer |
Qt3DRender::QClearBuffers::DepthStencilBuffer | DepthBuffer | StencilBuffer | Clear depth and stencil buffers |
Qt3DRender::QClearBuffers::ColorDepthBuffer | ColorBuffer | DepthBuffer | Clear color and depth buffers |
Qt3DRender::QClearBuffers::ColorDepthStencilBuffer | ColorBuffer | DepthStencilBuffer | Clear color, depth and stencil buffers |
Qt3DRender::QClearBuffers::AllBuffers | 0xFFFFFFFF | Clear all buffers |
Member Function Documentation
QClearBuffers::QClearBuffers(Qt3DCore::QNode *parent = nullptr)
The constructor creates an instance with the specified parent.