Re: [osg-users] Manual perspective distortion?

2011-05-09 Thread Alexander Dieterle
Good morning everyone, I hope everyone of you had a nice and enjoyable weekend? Here in Germany it was brilliant weather, in addition, yesterday was mother's day so we had a very enjoyable time with the family - hope the same for you! :) Anyways - first off, thank you all very much for your

Re: [osg-users] Manual perspective distortion?

2011-05-09 Thread Torben Dannhauer
Hi aeonsan, on which university you are working? Yes, the weekend was great: blue sky, sun, warm winds in the mountains an mountainbike between my feet - it was like holiday :) Good luck with your investigation, I'm interested in your findings! warm regards from Salzburg, AT, Torben

Re: [osg-users] Manual perspective distortion?

2011-05-09 Thread Torben Dannhauer
Hi JP, Hi aeonsan this tool is no longer maintained and quite buggy. Once I had contact to the author as I started my project but as I tried to mail him my improvements at the end all attempts failed to contact him. After some weeks I decided to continue the hosting and published

Re: [osg-users] Manual perspective distortion?

2011-05-09 Thread Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC
-users@lists.openscenegraph.org Subject: Re: [osg-users] Manual perspective distortion? Good morning everyone, I hope everyone of you had a nice and enjoyable weekend? Here in Germany it was brilliant weather, in addition, yesterday was mother's day so we had a very enjoyable time with the family

[osg-users] Manual perspective distortion?

2011-05-06 Thread Alexander Dieterle
Dear OSG Forum readers, as we recently installed a multi-projector-based viewing screen I am currently working on its calibration. I managed to fix most of the displaying issues so far; however, one issue remains that I am quite unsure of how to approach it. Due to the mounting of the

Re: [osg-users] Manual perspective distortion?

2011-05-06 Thread Torben Dannhauer
Hi Alexander In our 3-channel setup we use a per pixel distortion. In a rgb image we store the distortion. It is stored for every pixel encoded in the R,G and B value. You can take a look on my solution on osgvisual.org If you have a solution for your analytic distortion, please let me know.

Re: [osg-users] Manual perspective distortion?

2011-05-06 Thread Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC
To: osg-users@lists.openscenegraph.org Subject: [osg-users] Manual perspective distortion? Dear OSG Forum readers, as we recently installed a multi-projector-based viewing screen I am currently working on its calibration. I managed to fix most of the displaying issues so far; however, one issue

Re: [osg-users] Manual perspective distortion?

2011-05-06 Thread Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC
, 2011 3:59 AM To: osg-users@lists.openscenegraph.org Subject: [osg-users] Manual perspective distortion? Dear OSG Forum readers, as we recently installed a multi-projector-based viewing screen I am currently working on its calibration. I managed to fix most of the displaying issues so far