public void StartAction(Render render, Selection sel)
{
StopAction();
switch (mode)
{
case EMode.Create:
if (sel is EdgeSelection)
{
current_action = new ExtrudeEdgeAction(render, controller, (EdgeSelection)sel);
return;
}
break;
case EMode.Move:
if (sel is VertexSelection)
{
current_action = new MoveVertexAction(render, controller, (VertexSelection)sel);
return;
}
if (sel is EdgeSelection)
{
current_action = new MoveEdgeAction(render, controller, (EdgeSelection)sel);
return;
}
break;
}
throw new System.NotImplementedException();
}
public void StopAction()
{
if (current_action != null)
{
current_action.Stop();
current_action = null;
}
}
