[osg-users] Last call for feedback before 2.2

Andy Skinner Andy.Skinner at mathworks.com
Thu Oct 4 07:06:34 PDT 2007

I don't know why our setup is different, although we've learned how many
of our platforms have differences over the last few months.  :)

I'd love to see the preprocessed code for Tessellator.cpp on the
different systems that had different effects, and be able to compare
them.  If anyone who has been involved with this wouldn't mind
contributing and knows how to make Tessellator.i on their system, I'd
love to see them, along with details of how you're set up.  You could
mail them to me directly.  But that's stricly if you're interested in
finding the root, because we all seem to have something that works for


-----Original Message-----
From: osg-users-bounces at lists.openscenegraph.org
[mailto:osg-users-bounces at lists.openscenegraph.org] On Behalf Of Robert
Sent: Thursday, October 04, 2007 9:17 AM
To: OpenSceneGraph Users
Subject: Re: [osg-users] Last call for feedback before 2.2

Hi Andy,

On 10/4/07, Andy Skinner <Andy.Skinner at mathworks.com> wrote:
> OK, my OSG CMake makefile build failed in Tessellator.cpp.  But when I
> set the variable you added to OFF, it got past that file.  It is still
> building, and I need to run this past all my platforms, but this seems
> OK.

What I don't understand yet is why your setup is the only Mac one that
has reported a problem with the orignal GLU setup.  Have you installed
a custom version of OpenGL?  Are you using different build options?

Either way the new CMake option allows you to tweak things on any
platform to what works for you.

> The issue is broader than tesselating, because it is specifying types
> for callbacks, and the tesselator callback is just one.  If we ever
> others, we'll need the same issue.

Potentially this could be an issue, but so far throughout the life of
the OSG project (now 8 years old) the only callback issue like this
has been the Mac tessellator callback issue.

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