Dale Newcomb (newcomb++at++enews.nrl.navy.mil)
Thu, 1 Sep 94 15:15:08 -0400
I tried to compile and run the sample program intersect.c in the Performer
samples under .../pguide/libpf/progs and I got it to compile fine, but when
I tried to run it (executable name is "Int") I got a strange error that I saw
one other time...when I was trying to figure out viewpoint collision detection
without using the pfuCollide functions. Here's the error:
28076:Int: rld: Error: unresolvable symbol in /usr/lib/libpf.so __pure_virtual
_called
28076:Int: rld: Fatal Error: this executable has unresolvable symbols
Running it through a debugger (cvd) gave me no additional help. Anyone have
any ideas about why I'm getting this error and what I can do to avoid it?
Secondly, if anyone has truly come to fully understand intersection testing in
Performer, I'd love to talk to you - the only thing I can get to work is the
pfuCollideObj function with ONE segment only (a unit segment in the view dir).
Thanks for any info,
Dale Newcomb, Jr.
Naval Research Lab, DC
This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:50:31 PDT