Hi, Actually i have to create radial distortion in an image using osg. 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. I am trying to use osgdistortion function 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. Thank you! Cheers, Naresh ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=29255#29255 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
