I'm not totally clear on how you're doing things, but I think it's probably more cumbersome than it should be.
I usually put all of the text and HUD elements into a group and position them relative to the group and then rotate and shift that group. All the sub-children will rotate properly. On Sun, Dec 30, 2018 at 9:49 AM Nebi Sarikaya <[email protected]> wrote: > At last I managed to do somethings using osgText::Text, but I had to > create a new class called "TextMod" means modified text derived from > osgText::Text class, and I created a function setting offset to TextMod > class. By setting different offset values to each text I could set all the > positions of the texts at the center origin point. So when I rotate the > pitch ladders all text labels rotate aligned with the pitch ladders. > > Actually I did a similar HUD using NASA World Wind Java. There is a > TextRenderer class in WWJ API and by that way a text can be rendered on > GLCanvas. So when the matrix is rotated all drawings and texts rotates. > That was actually more easy to implement. > > If anyone knows an easier way please let me know. > > Thank you! > > Cheers, > Nebi > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=75362#75362 > > > > _______________________________________________ > 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 Legal/IP • Forensics • Imaging • UAVs • GIS • GPS • osgEarth • Terrain • Telemetry • Cryptography • LIDAR • Embedded • Mobile • iPhone/iPad/iOS • Android @alphapixel <https://twitter.com/alphapixel> facebook.com/alphapixel (775) 623-PIXL [7495]
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