Hi Enrico,
you can use a TileCameraDecorator just manipulate the size via
tiledeco->setSize(left + dx, right + dx, bottom + dy, top + dy)
Andreas
> hi there opensg folks,
>
> lately i am working a bit on antialias via accumulation buffer.
> I am using as a guideline the standard antialias full scene example
> of the opengl red book.
>
> The basic code looks like:
>
> glClear (GL_ACCUM_BUFFER_BIT);
>
> for (jitter = 0;jitter<8;jitter++)
> {
>
> glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
>
> accPerspective (m_pCamera->getFov(),
> GLdouble) viewport[2]/(GLdouble) viewport[3],
> _pCamera->getNear(), m_pCamera->getFar(),
> ITTER[8][jitter].x(), JITTER[8][jitter].y(),
> .0, 0.0, 1.0);
>
> drawGeometries()
>
> glAccum (GL_ACCUM, 1.0/8.0);
> }
>
> glDrawBuffer(GL_FRONT);
> glAccum (GL_RETURN, 1.0);
>
> where the accPerspective basically does a:
>
> glMatrixMode(GL_PROJECTION);
> glLoadIdentity();
> glFrustum(left + dx, right + dx, bottom + dy, top + dy, zNear, zFar);
>
> My question is:
> is there a way to alter the frustum of the perspective camera i am using
> with the values set in the glFrustum function?
>
>
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Opensg-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/opensg-users
>
-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
Opensg-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/opensg-users
