QDispatchCompute Class▲
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Header: QDispatchCompute
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Since: Qt 5.7
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CMake:
find_package(Qt6 REQUIRED COMPONENTS 3drender)
target_link_libraries(mytarget PRIVATE Qt6::3drender)
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qmake: QT += 3drender
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Inherited By:
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Instantiated By: qml-qt3d-render-dispatchcompute.xml
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Inherits: Qt3DRender::QFrameGraphNode
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Group: QDispatchCompute is part of framegraph
Detailed Description▲
A Qt3DRender::QDispatchCompute allows work to be issued for the compute shader to run on the GPU. The workGroupX, workGroupY and workGroupZ properties specify the work group sizes for the compute shader invocation. QComputeCommand components need to be added to entities to instruct Qt3D to select the materials and geometry from the entities for the compute invocation. The work group sizes for the shader invocation will be the maximum of the work group sizes specified in QDispatchCompute and QComputeCommand.
Property Documentation▲
workGroupX : int▲
Specifies X workgroup.
Access functions:
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int workGroupX() const
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void setWorkGroupX(int workGroupX)
Notifier signal:
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void workGroupXChanged()
workGroupY : int▲
Specifies Y workgroup.
Access functions:
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int workGroupY() const
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void setWorkGroupY(int workGroupY)
Notifier signal:
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void workGroupYChanged()
workGroupZ : int▲
Specifies Z workgroup.
Access functions:
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int workGroupZ() const
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void setWorkGroupZ(int workGroupZ)
Notifier signal:
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void workGroupZChanged()
Member Function Documentation▲
[explicit] QDispatchCompute::QDispatchCompute(Qt3DCore::QNode *parent = nullptr)▲
The constructor creates an instance with the specified parent.