Re: [osg-users] Error moving in Z-axis
Hi Robert, What do you suggest for show banners and menu whithout osgWidget? Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=22180#22180 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Error moving in Z-axis
Hi Robert, I did an application that I can move the camera in 3 axis (setHomePosition), but it doesn't work when I use WindowManager. Ok, if I cant´t move the camera I'll move the geometry. Now, my problem is Z-axis. Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=22103#22103 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Error moving in Z-axis
Hi, Let me explain better (sorry for my bad English!). My application has to let you walk over geometry and turn around using mouse or joystick. I have to show the geometry and some images and boxes, but that can’t move with geometry. In first version I just handle geometry. Using camera-setHomePosition and basic math everything works. To put boxes (menu) and images I have to use osgWidget::WindowManager, like I saw in examples. But WindowManager’s camera has a different behavior. I can´t move it with setHomePosition or setViewMatrixAsLookAt. Then I did a new version moving the geometry, osg::Matrix::translate and osg::Matrix::rotate, and not the camera. X-axis and Y-axis moving was easy, but Z-axis not. I think Z-axis is a projection in 2D, then I set WindowManager to MASK_3D and set setProjectionMatrixAsOrtho to replace setProjectionMatrixAsOrtho2D defined in createParentOrthoCamera. Now I’m trying to know where is wrong. Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=22122#22122 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Error moving in Z-axis
Hi, Using WindowManager I can't move the geometry in Z-axis. Even setting MASC_3D on WindowManager and setProjectionMatrixAsOrtho on camera I have no problem whit others axis. Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=22060#22060 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] WindowManager and setHomePosition
Hi, I did an application that you can move around an object using mouse or joystick. Then I change it for using WindowManager but the command viewer-setHomePosition doesn't work anymore. Can anybody help me? Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=21910#21910 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] [osgPlugins] Images with transparency
Hi, I'm trying to use images (.png or .gif) with transparency. Images charge normally but I can't see the background. Does anyone have any suggestions? Thank you! Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17862#17862 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgPlugins] Images with transparency
Hi Rafa, I finaly solved the problem setting the background color of box to setColor(0.0f, 1.0f, 0.0f, 0.3f) Thanks for help. Cheers, Wagner -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=17931#17931 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
