QRenderPassFilter

Provides storage for vectors of Filter Keys and Parameters. More…

Synopsis

Functions

• def addMatch (filterKey)

• def addParameter (parameter)

• def matchAny ()

• def parameters ()

• def removeMatch (filterKey)

• def removeParameter (parameter)

Detailed Description

A QRenderPassFilter FrameGraph node is used to select which QRenderPass objects are selected for drawing. QRenderPassFilter specifies a list of QFilterKey objects and QParameter objects. When QRenderPassFilter is present in the FrameGraph, only the QRenderPass objects, whose QFilterKey objects match the keys in QRenderPassFilter are selected for rendering. If no QRenderPassFilter is present, then all QRenderPass objects are selected for rendering. The parameters in the list can be used to set values for shader parameters. The parameters in QRenderPassFilter override parameters in QTechniqueFilter , QMaterial , QEffect , QTechnique and QRenderPass .

class PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter([parent=None])

param parent:

PySide2.Qt3DCore.Qt3DCore.QNode

The constructor creates an instance with the specified parent .

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.addMatch(filterKey)

Parameters:

filterKey – PySide2.Qt3DRender.Qt3DRender.QFilterKey

Add the filterKey to the match vector.

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.addParameter(parameter)

Parameters:

parameter – PySide2.Qt3DRender.Qt3DRender.QParameter

Add the given parameter to the parameter vector.

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.matchAny()

Return type:

Returns a vector of the current keys for the filter.

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.parameters()

Return type:

Returns the current vector of parameters.

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.removeMatch(filterKey)

Parameters:

filterKey – PySide2.Qt3DRender.Qt3DRender.QFilterKey

Remove the filterKey from the match vector.

PySide2.Qt3DRender.Qt3DRender.QRenderPassFilter.removeParameter(parameter)

Parameters:

parameter – PySide2.Qt3DRender.Qt3DRender.QParameter

Remove the given parameter from the parameter vector.