csgl-users

[Csgl-users] (no subject)

[Lloyd D. <ll...@ga...>]

Hy,

This code just prevent the release the GLContext from the bad thread, 
but might lead to memory leak.
ok but if it fix crash i will patch it and comment unreally solved 
problem.
the multiple thread issue in OpenGL doesn''t seem simple to manage.

BTW what is your OS ?

[Csgl-users] (no subject)

[R.Livsey <R.L...@ca...>]

Hi, when I try and run any of the example programs, or any which I try
and make from the tutorials, they crash with a
System.IO.FileNotFoundException.

Here is the following dump to the console when I try to run the torus
example.


C:\Documents and
Settings\Unbeliever\Desktop\csgl.1.1.bin\examples\others>torus.exe

Unhandled Exception: System.IO.FileNotFoundException: File or assembly
name Syst
em.Windows.Forms, or one of its dependencies, was not found.
File name: "System.Windows.Forms"

Fusion log follows:
LOG: Post policy reference: System.Windows.Forms, Version=1.0.3300.0,
Culture=ne
utral, PublicKeyToken=b77a5c561934e089
LOG: Attempting download of new URL
file:///C:/Documents%20and%20Settings/Unbeli
ever/Desktop/csgl.1.1.bin/examples/others/System.Windows.Forms.DLL.
LOG: Attempting download of new URL
file:///C:/Documents%20and%20Settings/Unbeli
ever/Desktop/csgl.1.1.bin/examples/others/System.Windows.Forms/System.Wi
ndows.Fo
rms.DLL.
LOG: Attempting download of new URL
file:///C:/Documents%20and%20Settings/Unbeli
ever/Desktop/csgl.1.1.bin/examples/others/System.Windows.Forms.EXE.
LOG: Attempting download of new URL
file:///C:/Documents%20and%20Settings/Unbeli
ever/Desktop/csgl.1.1.bin/examples/others/System.Windows.Forms/System.Wi
ndows.Fo
rms.EXE.


Any ideas what is causing the problem?
Thanks.

--
R.Livsey
Incutio.com Web Developer
[ PHP | Perl | mySQL | Java ]
w : cache-22.co.uk
e : R.L...@ca...
  / Ri...@in... 

[Csgl-users] (no subject)

[Lloyd D. <ll...@ga...>]

Hi Folks,

you could find a beta of coming 1.4 at http://stuff.galador.net
(browse up to the bottom of the page, you shoul see some csgl.1.4.0.xxx.zip
files)

It won't nearly change up to the release time except this:
a bit of change in CsGL.Util.Mouse
I will add Ridge & Dude NeHe tutorials (Ridge could you send me the last,
compatible version, please)
Some improvement still to do in the new CsGL.OpenGL.OpenGL_Extension class

this is a class of 10915 line of code. (I program fast guys, isn't it ?!)
generated by my new (still in beta) tool glgenerator (lok in
<csgl>/extra/generator)
which create C# extension from header file.
and it contains 1.2, 1.3, 1.4 call along with a lot of extension (thanks to
    Lev Povalahev
    le...@gm...
    http://www.uni-karlsruhe.de/~uli2/
)

[Csgl-users] (no subject)

[like g. <lik...@ho...>]

Hi,
I'm a newcomer to this mailing list. I am doing a simulation project using 
CsGL on .NET starting this week.

I have problem with displaying a full screen display. Everytime I resize the 
window, the graphics won't resize accordingly, eventhough I have set the 
glViewport() and gluOrtho2D() command appropriately. Besides, the rendering 
will only show a blank/transparent form window, unless I resize the window 
for the first time. After resizing, then only the first render of the 
graphics appear after some time. I wonder what's the cause of this.

Thanks a lot for any suggestion and help.

Like.

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[Csgl-users] (no subject)

[Alban B. <bar...@wa...>]

Hi.
sorry for my english...
Nice work all, but i still have some trouble implementing double-buffer (openGL and not forms).
I've written my control class, overriden OpenGLControl, and overriden glDraw.
I'm using the screenSetting as Forms, and when i past this.swapBuffer() in the overriden glDraw, my screen is flipping whit writting my openGL render and a blank form.
does anyone can help me, before i go back to c++ :)=
i'll send you what shoold be in cause:
-------------------------------------------------------
class ctrl: OpenGLControl{
...
public override void glDraw(){
GL.glClear(...);
...
this.swapBuffer();
}
...
public void Main(){
CsGL.Util.screenSetting sf = new ...
ctrl c = new ctrl();
ctrl.Parent = sf;
Application.run(sf);
}
}

Yeh, see you all

RE: [Csgl-users] (no subject)

[<am...@it...>]

It=92s simple, just remove the last line=20
=20
=93this.swapBuffer();=94
=20
You mustn=92t call SwapBuffer inside your glDraw implementation.=20
OnPaint method in CsGL.OpenGL.OpenGLControl class, triggers SwapBuffer =
by
you:
=20
/// <summary>
                        /// prepare OpenGL for rendering on this window =
by
grabbing context and
                        /// call glDraw.
                        /// override glDraw to do gl operation.
                        /// <p>this method Grab() the control context.
                        /// </summary>
                        protected override void OnPaint(PaintEventArgs
pevent)
                        {
                                   base.OnPaint(pevent);
                                   Context.Grab();
                                   glDraw();
                                   GL.glFinish();
                                   SwapBuffer();
                                   OpenGLException.Assert();
                        }
=20
  _____ =20

From: csg...@li...
[mailto:csg...@li...] On Behalf Of Alban
BARTHELEMY
Sent: jueves, 07 de agosto de 2003 10:00
To: csg...@li...
=20
Hi.
sorry for my english...
Nice work all, but i still have some trouble implementing double-buffer
(openGL and not forms).
I've written my control class, overriden OpenGLControl, and overriden
glDraw.
I'm using the screenSetting as Forms, and when i past this.swapBuffer() =
in
the overriden glDraw, my screen is flipping whit writting my openGL =
render
and a blank form.
does anyone can help me, before i go back to c++ :)=3D
i'll send you what shoold be in cause:
-------------------------------------------------------
class ctrl: OpenGLControl{
...
public override void glDraw(){
GL.glClear(...);
...
this.swapBuffer();
}
...
public void Main(){
CsGL.Util.screenSetting sf =3D new ...
ctrl c =3D new ctrl();
ctrl.Parent =3D sf;
Application.run(sf);
}
}
=20
Yeh, see you all