OCAF TDF_Data display

I've written an example ~100 line program that is supposed to display a plane added to the framework. The problem is it will not display. An AIS_Plane does display fine. I'm missing a step somewhere but I can't figure out where. I've attached the code and pasted it here:

http://paste.lisp.org/display/114976

Any hints would be appreciated.

Attachments: 
sergey zaritchny's picture

Hi,
Use after prs->Display();
next code
TPrsStd_AISViewer::Update(xyPlaneLabel);
It should help.
Regards
Sergey