Per-frame world-space context handed to PointSnapBehavior.onMove. draggedCorner and fixedCorner are null for edge drags (anchor.x === 'free' or anchor.y === 'free'). center and origin are always present.
PointSnapBehavior.onMove
draggedCorner
fixedCorner
null
anchor.x === 'free'
anchor.y === 'free'
center
origin
Per-frame world-space context handed to
PointSnapBehavior.onMove.draggedCornerandfixedCornerarenullfor edge drags (anchor.x === 'free'oranchor.y === 'free').centerandoriginare always present.