Did you try with images < 2048x1024 like mentioned in the previous posts? Currently the viewer can only handle relatively small image sizes.
Harry 2008/10/12 sergi34 <[EMAIL PROTECTED]> > > How can I install OpenGL 2.0 on my system? > > I have ubuntu hardy 8.04. I've compiled pvQt from svn and everything > ok, but when I load an equirectangular image, I only got a white > screen, but no panorama. > I suppose it could be I don't have opengl 2. > > thanks, > Sergi > > On Oct 10, 10:15 pm, Tom Sharpless <[EMAIL PROTECTED]> wrote: > > Another panorama viewer? Well, yes, I think some of you might be > > interested in this one. It began as an exercise for learning Qt and > > OpenGL, which I hoped might produce a useful viewer for Linux. But it > > works so well (on the right hardware) that I've decided to release it > > to the world (https://sourceforge.net/projects/pvqt/). > > > > pvQt uses the advanced texture mapping capabilities of OpenGL version > > 2.0 or better, to generate true 3D views: the panorama is projected on > > a cylinder or sphere, whose interior is seen in perspective from a > > movable point of view. That makes it possible to rotate the view in > > all 3 dimensions (yaw, pitch, and roll) and to change the perspective > > continuously from rectilinear (when the eye is at the center) through > > increasingly "fisheye-like" views, out to a "super fisheye" that can > > show almost 288 degrees of the panosphere. > > > > At present pvQt only knows how to display spherical panoramas, in > > equirectangular or cubic formats (including cubic QTVRs). But it is > > designed to handle all the common pano formats and show "flat" photos > > too. It has a few glitches, the worst of which is that it can't tell > > whether it is running on an OpenGL implementation that actually > > supports it -- if not, it just shows all white images. > > > > Building pvQt requires the Qt development framework, which is huge but > > reliable and easy to use, and zlib, which is tiny and ubiquitous. > > There is a prebuilt win32 (MinGW) executable on SF, along with the > > needed MinGW and Qt DLLs. It is in a self extractor that only runs on > > Windows, but soon there will be a source tar too. And you can check > > out the source tree with "svn cohttps:// > pvqt.svn.sourceforge.net/svnroot/pvqt > > pvqt ". > > > > Cheers, Tom > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/hugin-ptx -~----------~----~----~----~------~----~------~--~---
