private void GizmoHandler_SelectionGizmoRemoved(IGizmo gizmo, GizmoHandler.ViewportLayer layer)
{
HelixViewport3D viewport = GetViewport(layer);
viewport.Children.Remove(gizmo.Visual);
visibleGizmos.Remove(gizmo);
}
private void GizmoHandler_SelectionGizmosChanged(IGizmo gizmo, GizmoHandler.ViewportLayer layer)
{
HelixViewport3D viewport = GetViewport(layer);
if (!viewport.Children.Contains(gizmo.Visual) && IsHighlightedViewport)
{
viewport.Children.Add(gizmo.Visual);
}
if (!visibleGizmos.Contains(gizmo))
{
visibleGizmos.Add(gizmo);
}
}
private HelixViewport3D GetViewport(GizmoHandler.ViewportLayer layer)
{
HelixViewport3D viewport = null;
switch (layer)
{
case GizmoHandler.ViewportLayer.Overlay:
viewport = Overlay;
break;
case GizmoHandler.ViewportLayer.Scene:
viewport = Scene;
break;
default:
break;
}
return(viewport);
}
