Hi, Hello Guys,
Actually i have to create radial distortion in an image using osg. So i created root node then camera node then geode and atlast i was trying to create the geometry which i can attach to the geode node. I am assuming distortion to be like this D = (1 +k1*r*r + k2*r*r*r*r); where k1 and k2 are the coefficient of distortion and r is the distance between ideal image coordinate(x and y). So i want to get Barrel distorted image and Pincushion distorted image for postive and negative values of k. But i couldn`t understand which geometry i should attach to get those kind of image. So if anybody knows about this then please let me know. Thanks in advance Thank you! Cheers, Naresh ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28774#28774 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
