Re: [osg-users] Problem with scaleImage, copySubImage

Hi Robert, The Image::scaleImage methods used to use the standard GLU which requires a valid graphics context to be current, if you call it without a valid graphics context it will likely crash in GLU. The svn/trunk and 2.9.10 onwards versions of the OSG use an internal version of GLU which has

[osg-users] Problem with scaleImage, copySubImage

Hi, I am trying to create a 3D texture from multiple jpegs as in the texture3D example, however my program is segfaulting at calls to scaleImage() and copySubImage() and I have no idea why. The test picture right now is 512x512, however I do need to eventually rescale pictures that are