No, you can not alter the output location of the fragment. You can possibly use some new GL4 texture write features to write to arbitrary locations in a different texture image though.
On Sat, Aug 23, 2014 at 3:58 AM, shuiying Wang <[email protected]> wrote: > Hello, > > I am wondering whether one can change the locations of the fragments on > the image rendered by OpenGL. > > By default, the fragments are sampled on the image in a uniform way. > > In my application, I would like to have them sampled in an irregular way. > > Is there any possibility to do this? > > Thanks! > > Regards > > Shuiying > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- Chris 'Xenon' Hanson, omo sanza lettere. [email protected] http://www.alphapixel.com/ Training • Consulting • Contracting 3D • Scene Graphs (Open Scene Graph/OSG) • OpenGL 2 • OpenGL 3 • OpenGL 4 • GLSL • OpenGL ES 1 • OpenGL ES 2 • OpenCL Digital Imaging • GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • Digital Audio • LIDAR • Kinect • Embedded • Mobile • iPhone/iPad/iOS • Android @alphapixel <https://twitter.com/alphapixel> facebook.com/alphapixel (775) 623-PIXL [7495]
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