public static void CenterPivotOnSelection()
{
var selectedNodes = ChiselSelectionManager.SelectedNodes;
if (selectedNodes != null && selectedNodes.Count != 0)
{
var center = PIvotUtility.FindSelectionWorldSpaceCenter(selectedNodes);
PIvotUtility.MovePivotTo(selectedNodes, center);
}
}
public static void MovePivotToCenter(IReadOnlyList <ChiselNode> nodes)
{
// TODO: optimize
var nodesWithChildObjects = new HashSet <UnityEngine.Object>();
var nodesWithChildren = new HashSet <ChiselNode>();
foreach (var node in nodes)
{
var children = node.GetComponentsInChildren <ChiselNode>(includeInactive: true);
foreach (var child in children)
{
nodesWithChildren.Add(child);
nodesWithChildObjects.Add(child);
nodesWithChildObjects.Add(child.hierarchyItem.Transform);
}
}
Undo.RecordObjects(nodesWithChildObjects.ToArray(), "Move Pivot");
foreach (var node in nodesWithChildren)
{
var newPosition = PIvotUtility.FindSelectionWorldSpaceCenter(node);
node.SetPivot(newPosition);
}
}