Highlighting the BBox of PlaceNode

[fcdalgic]

What is the best practice of highlighting the BoundingBox of PlaceNode if it is selected by picker. I know there is an example for highlighting PlaceNode by changing its color in samples but I would like to learn how to highlight any screenspace annotation's boundingbox like PlaceNode.

Thanks in advance.

[gwaldron]

There's not a built-in way to do this.
You may need to compute the bbox, create a toggle-able geometry from it, and then add that to the Geode under getPositionAttitudeTransform() that PlaceNode creates.
You could also subclass PlaceNode and do something similar.
Just ideas!