node_edge_snapping Module

A module containing the Edge Snapping functions which are used in QDMGraphicsView class.

class nodeeditor.node_edge_snapping.EdgeSnapping(grView: QGraphicsView, snapping_radius: float = 24)

Bases: object

getSnappedSocketItem(event: QMouseEvent) → QDMGraphicsSocket

Returns QDMGraphicsSocket which we should snap to

getSnappedToSocketPosition(scenepos: PyQt5.QtCore.QPointF) -> ('QDMGraphicsSocket', <class 'PyQt5.QtCore.QPointF'>)

Returns grSocket and Scene position to nearest Socket or original position if no nearby Socket found

Parameters

scenepos (QPointF) – From which point should I snap?

Returns

grSocket and Scene postion to nearest socket