From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id VAA32476; Tue, 18 Jun 2002 21:13:40 +0200 (MET DST) Received: (from weis@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id VAA32237 for caml-list@pauillac.inria.fr; Tue, 18 Jun 2002 21:13:39 +0200 (MET DST) Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id TAA29377 for ; Tue, 18 Jun 2002 19:06:24 +0200 (MET DST) Received: from obento.cs.caltech.edu (obento.cs.caltech.edu [131.215.44.101]) by concorde.inria.fr (8.11.1/8.11.1) with ESMTP id g5IH6NP26694 for ; Tue, 18 Jun 2002 19:06:23 +0200 (MET DST) Received: from orchestra.cs.caltech.edu (orchestra.cs.caltech.edu [131.215.44.20]) by obento.cs.caltech.edu (Postfix) with ESMTP id 27A113DDE; Tue, 18 Jun 2002 10:06:22 -0700 (PDT) Received: (from mvanier@localhost) by orchestra.cs.caltech.edu (8.11.6/8.9.3) id g5IH6MO18792; Tue, 18 Jun 2002 10:06:22 -0700 Date: Tue, 18 Jun 2002 10:06:22 -0700 Message-Id: <200206181706.g5IH6MO18792@orchestra.cs.caltech.edu> X-Authentication-Warning: orchestra.cs.caltech.edu: mvanier set sender to mvanier@cs.caltech.edu using -f From: Michael Vanier To: bpr@bpr.best.vwh.net Cc: caml-list@inria.fr In-reply-to: (message from Brian Rogoff on Tue, 18 Jun 2002 16:50:34 +0000 (GMT)) Subject: Re: [Caml-list] weird bugs with lablgl References: Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Brian, Sorry, I should have mentioned that I'm using the Mesa 3D openGL implementation on Debian Linux. The number of installation options is horrific, though, so I may have chosen a sub-optimal configuration. However, I haven't had any problems when using openGL from C programs. Mike > Date: Tue, 18 Jun 2002 16:50:34 +0000 (GMT) > From: Brian Rogoff > > On Mon, 17 Jun 2002, Michael Vanier wrote: > > I just compiled and installed lablgl (the ocaml interface to OpenGL). The > > example programs work, but only some of the time. The rest of the time, > > the OpenGL part of the display (i.e. the non-Tk part) is completely blank, > > or (even stranger) it duplicates whatever was under it when it was created > > (kind of hard to describe). This behavior is very sporadic; typically a > > given example program will only work once; the next time I invoke the > > program you get the misbehavior I described above. Has anyone else had > > this kind of behavior, or know what might be causing it? > > Mike, > I've had similar problems when I used the OpenGL libraries provided by > Sun, but not with Mesa3D. I never bothered to track down the source of the > problem. It also varies across systems (I have a Solaris box and a Linux > box); what are you running on? I managed to get a working system hacked up > at least on Linux, with Lablgtk, Lablgl (you need an extra widget I think > too) and Mesa3D. > > -- Brian > > > ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners