public static Viewport3D Make3D(ViewportBase viewport, Viewport3D.ViewType type)
{
var parent = GetParentSplitControl(viewport);
if (parent == null)
{
return(null);
}
Viewports.Remove(viewport);
var newViewport = Create3D(type);
SubscribeExceptions(newViewport);
parent.ReplaceControl(viewport, newViewport);
Viewports.Add(newViewport);
viewport.Dispose();
newViewport.Run();
return(newViewport);
}
