Re: [Flightgear-devel] Object scope help

2011-10-11 Thread Michael Robson
Thorsten, Thanks for your prompt reply. I get that the pointer is NULL, but I do not understand why! I believe that I have called the correct method to return a pointer to the object. And since I know that the object has been instantiated (since i get a cout message to tell me and also i

Re: [Flightgear-devel] Query about groundradar Instrument module

2011-09-30 Thread Michael Robson
Hi, Thanks for your replies with regards to this subject. It is all starting to make some sense now. If I understand correctly then, the C++ module generates an in-memory texture that the xml files reference for displaying within the OSG tree. This texture is being continually re-generated