As described in the "NBOpenGL on Windows" thread, I have a windows
machine where NBOpenGL can not create frame buffer objects (driver issue maybe).

But on another windows machine, there is no error but strange rendering results.

On that machine, Roassals 3D IDE, still only shows empty windows. And other
demos shows the same strange rendering (see screenshot, includes GL context driver info).

(BTW, there is some class name missmatch in NBGLCurveRenderer in this NBOpenGL version.

It referse to NBGLFragmentProgram although there is only a NBGLFragmentProgramARB class
in the system).

2014-03-17 15:55 GMT+01:00 Ronie Salgado <roniesalg@gmail.com>:

Hi Nicolai,

What are your system specs?, specially your graphic card.

Roassal3D requires a graphic card with at least OpenGL 2.0 support. Try updating your graphic drivers

Greetings,

Ronie

2014-03-17 11:03 GMT-03:00 Alexandre Bergel <alexandre.bergel@me.com>:

Oh… Have you tried to update Athens and NBOpenGL ? Maybe you are using an old version of them.
Maybe an old version of OpenGL is installed on your Window?

Ronie, any idea what’s going on?

Alexandre

On Mar 17, 2014, at 10:55 AM, Nicolai Hess <nicolaihess@web.de> wrote:

> Thank you Alexandre,
> this was what I tried under windows, (I wasn't sure if this is still the right way to do it, I
> read it the Roassal3dTutorial.pdf).
> But it doesn't work. Either I am getting empty windows or (with an other
> NBOpenGL version)
> Frame buffer is incomplete: GL_FRAMEBUFFER_UNSUPPORTED')
>
> I tried this once with linux too, and it didn't worked. But I am not sure how long ago :)
> I'll try it again and report back.
>
> (Another note, after downloading the configuration, this:
> (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment
> takes awfully long on windows (~ 5 min).
> I am sure it was much faster on linux, any idea how that can be?)
>
>
>
>
>
>
> 2014-03-17 14:34 GMT+01:00 Alexandre Bergel <alexandre.bergel@me.com>:
> Hi Nicolai,
>
> Roassal3d works well with the last Pharo 3.0.
> You just need to execute the following incantation:
>
> -=-=-=-=-=-=-=-=-=
> Gofer new smalltalkhubUser: 'ronsaldo' project: 'roassal3d'; package: 'ConfigurationOfRoassal3d'; load. (Smalltalk at: #ConfigurationOfRoassal3d) loadDevelopment
> -=-=-=-=-=-=-=-=-=
>
> This does not work for you?
> It works well on OSX and on Linux
>
> Alexandre
>
>
> On Mar 15, 2014, at 10:52 AM, Nicolai Hess <nicolaihess@web.de> wrote:
>
> > Hi,
> >
> > what could be the reason, that any Roassal3d example from the
> > Roassal3DTutorial.pdf only shows white empty windows?
> >
> > I loaded ConfigurationOfRoassal3d-RonieSalgado.10 and
> > (Smalltalk at:
> > #ConfigurationOfRoassal3d) loadDevelopment
> >
> > Any ideas?
> >
> >
> > regards
> > Nicolai
> >
>
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>

--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.