public override void OnPointerDrag(PointerEvent evt)
{
if (evt.shift)
{
return;
}
if (topLevelPanels == null)
{
topLevelPanels = GetTopLevelPanels(_nodeCanvas.selectedPanels);
}
float factor = BehaviourEditor.SNAPPING_FACTOR;
deltaPos += evt.deltaPos;
float deltaX = Mathf.Abs(deltaPos.x) > factor ? deltaPos.x : 0;
float deltaY = Mathf.Abs(deltaPos.y) > factor ? deltaPos.y : 0;
for (int i = 0; i < topLevelPanels.Count; i++)
{
NodePanel draggingPanel = topLevelPanels[i];
draggingPanel.transform.position += new Vector2(deltaX, deltaY);
draggingPanel.transform.position = CanvasUtility.SnapPosition(draggingPanel.transform.position, factor);
if (draggingPanel.Parent != null)
{
draggingPanel.Parent.outHandle.UpdateConnections();
}
draggingPanel.UpdateAllConnections();
}
deltaPos = new Vector2(deltaX == 0 ? deltaPos.x : 0, deltaY == 0 ? deltaPos.y : 0);
}
