Enables or disables entire subtrees of framegraph nodes. More…
While QFrameGraphNodes can be individually enabled and disabled via the
enabled property, this can become tedious when an entire path needs to be turned on or off.
QSubtreeEnabler is a convenience node that makes this use case trivial, allowing all of its children to be controlled by a single switch.
QSubtreeEnabler is enabled by default.
- class PySide6.Qt3DRender.Qt3DRender.QSubtreeEnabler([parent=None])¶
Specifies whether subtree enablement is persistent or transient.
The value of enabled is persistent. This is the default.
The value of enabled will last for a single frame and then be reset to false. This might be used for a subtree drawing to an FBO, for example, to only update the FBO when the relevant portions of the scene changed.
- Return type
Requests that the subtree be enabled.
A convenience method intended to be used with
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