On Apr 30, 2009, at 5:08 PM, Del Bravo, Andrea (SELEX GALILEO, Italy)
wrote:
> I solved the problem taking out from the code in miniOGL.cpp all the
> reference to glProgramEnvParameters4fvEXT.
> Finally I compiled all the program but still I have problemS. In
> particular:
> 1) When I run VTBuilder, there are some wornings related to (I
> thimk) some environment variables non set (see attached files). The
> result (I think) is the the tool has many functionalities "greyed".
> 2) The prgram Enviro, after giving the same warning as above,
> crashes (see attached file for bugs report)
> 3) glutSimple crashes for memory corruption on malloc call (see
> attached file)
> 4) wxSimple has the same behaviour as glutSimple (see attached file)
>
> At the moment I'm using a laptop HP with 512 Mb RAM working under
> Linux Fecora Core 10, installed on an external USB Disk.
> I'm waiting for a really veri performing platform, but I need to
> show that the program is working properly.
>
> Does anybody give me any suggestions?
>
Did you install the proper glext.h file as I said in a previous email?
You need to set the env vars for VTBuilder as outlined in section 7 of
the docs on vterrain.org (Acquiring and Building the VTP Software
under Windows). Other than that, you may have a laptop with poor
support for OpenGL which may cause some general trouble.

Stefan