HI Andreas,

I haven't heard of problems like you describe, I would certainly suspect a driver or build issue though.  Do you have a stack trace?  Do pbuffer and frame buffer RTT work? i.e.

 osgprerender cow.osg --pbuffer
 osgprerender cow.osg --fb
 osgprerender cow.osg --fbo

Which select pbuffer, frame buffer and frame buffer object respectively.

Robert.

On 10/14/06, Andreas Goebel < [EMAIL PROTECTED]> wrote:
Hello,

while upgrading my whole development-environment, I came along a strange
problem.

Build system: Recent Mingw / msys

Problem: all demos that use a FRAME_BUFFER_OBJECT crash

This occurs with CVS from today, Release 1.2 and Release 1.1 of osg.

With the binary-Build for windows all examples work fine ( 1.1 and 1.2),
so this is either a problem of my build-environment, or some stupid
mistake of mine, or it´s a problem that only occurs in the MINGW-Build.

It would be really nice if some other MINGW-user could tell me if this
is only a problem of mine, or if this is reproducable on other machines.

Examples that show this are osgdepthshadow and osgshadowtexture. (And: I
do no longer use a crappy ATI-card!).

Regards and thatnks for all help,

Andreas


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