XForms: problems:SGI6.2/openGL

Andrea Brogni (pennello@roy.sssup.it)
Mon, 2 Mar 1998 17:59:06 +0100

# To subscribers of the xforms list from "Andrea Brogni" <pennello@roy.sssup.it> :

Hi all,

I have two different problems.

1)
I downloaded the v0.88 version for SGI Irix 6.2 n32 and 64bit.
I installed it, but now I have problem with the compilation of the old files.
The problems arrive in the linking, with many error (segmentation violation or
do not know object in 32 or 64 bit).
my platform is: SGI Indigo2 R10000 Hight Impact
c++ compiler g++ 2.4 GNU

The demos work.(there are in C language !!! and I can set -mips4 -64 options )
Fdesign works.

Must I change the compiler ??
What can I do ??

-----
2)
before of change the version, I had (and I'll have again, after the first
solution) a problem with OpenGL.
In my application I open a glcanvas
(canvas = obj = fl_add_glcanvas(FL_NORMAL_CANVAS,...)), and I expose a real
time situation.
the system don`t load the texture, because the gl-command gluScaleImage() give
me a coredump (BTP/Trace).
also the lights don't work, just the ambient component works.

there is some problem with the kind of window I opened, or with openGL, or what
??

can anyone help me ??
please !!

Andrea

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