Hi Andreas, There isn't an OSG function to convert an osg::Image into array, there are however, various ways to access the data, and if you wanted to write your own conversion tool you could. Have a look at the template helpers in include/osg/ImageUtils.
Robert. On 13 May 2015 at 13:50, Andreas Schreiber <[email protected]> wrote: > Hi, > > i am searching for the functionality to store an image (for example a *.jpg > image) in an array so I can analyse an explicit part of the image. > > I did this once in java where I used an int[][][] to get to the position of > an pixel and then get his color vec. > > But there I used and extra class for Images. > > Now I thought maybe there is also a function in osg to store an image to an > array. > > I found that if I create this "osg::Image test". test has the function > "asArray" but the output of this is "00000" > > > Hope someone can help me out. > ... > > Thank you! > > Cheers, > Andreas > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=63736#63736 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
