QBackendNode#

The base class for all Qt3D backend nodes. More…

Synopsis#

Functions#

def isEnabled ()
def mode ()
def peerId ()
def setEnabled (enabled)

Virtual functions#

def syncFromFrontEnd (frontEnd, firstTime)

Note

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Detailed Description#

class PySide6.Qt3DCore.Qt3DCore.QBackendNode([mode=Qt3DCore.QBackendNode.Mode.ReadOnly])#

Parameters:: mode – Mode

PySide6.Qt3DCore.Qt3DCore.QBackendNode.Mode#

The mode for the backend node.

Constant

Description

Qt3DCore.QBackendNode.ReadOnly

Qt3DCore.QBackendNode.ReadWrite

Constant	Description
Qt3DCore.QBackendNode.ReadOnly
Qt3DCore.QBackendNode.ReadWrite

PySide6.Qt3DCore.Qt3DCore.QBackendNode.isEnabled()#

Return type:: bool

Returns true if the backend node is enabled.

PySide6.Qt3DCore.Qt3DCore.QBackendNode.mode()#

Return type:: Mode

Returns the mode of the backend mode.

PySide6.Qt3DCore.Qt3DCore.QBackendNode.peerId()#

Return type:: PySide6.Qt3DCore.Qt3DCore.QNodeId

Returns the peer id of the backend node.

PySide6.Qt3DCore.Qt3DCore.QBackendNode.setEnabled(enabled)#

Parameters:: enabled – bool

Enables or disables the backend node by enabled.

See also

isEnabled()

PySide6.Qt3DCore.Qt3DCore.QBackendNode.syncFromFrontEnd(frontEnd, firstTime)#

Parameters:

frontEnd – PySide6.Qt3DCore.Qt3DCore.QNode
firstTime – bool

QBackendNode::syncFromFrontEnd frontEnd firstTime

This is called by the aspect when a frontEnd node needs to synchronize it’s changes with the backend (normally due to property changes).

firstTime will be true if the backend node was just created