Re: [osg-users] Custom cursor problem?
Hi, I calculate cursor position in osgEarth. My Graph is like, osg::PositionAttitudeTransform (PAT) | | | \/ cursor Node the PAT's setPosition is computed from, Geopoint srcMap(src_SRS, lon, lat, height); srcMap.transform(dst_SRS, dstMap); dstMap.toWorld(SRS, cursorPosition); All works fine. But when I vary the height, the cursor moves horizontal. Expected it to move between viewpoint and earth (perpendicular to earth). The idea is to visualize the cursor depth variation in stereo. What way could it be done? Thanks -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76738#76738 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Custom cursor problem?
Hi, how does this cursor differ from 3D cursor? in fact, i am trying to vary height of cursor over virtual earth (Ellipsoidal) for object depth measurement. I am not sure how to manipulate cursor height? -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76728#76728 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Custom cursor problem?
Hi, Changing cursor file to .png/.jpg works fine. I will look into Win32 cursor setting as well. Thank you! -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76723#76723 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Custom cursor problem?
Hi Tom When you use windows you can look on such code: graphicsWindowWin32->setCursor(osgViewer::GraphicsWindowWin32::MouseCursor::LeftArrowCursor); https://github.com/openscenegraph/OpenSceneGraph/blob/master/src/osgViewer/GraphicsWindowWin32.cpp#L2364 and try to understand Win32 of Microsoft :) Cheers, Remo -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76717#76717 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Custom cursor problem?
Hi Tom, The osgPresentation::Cursor is a textured quad geometry rendered as part of the 3D scene, it's not a conventional desktop cursor. You should use a image format like .png or .jpg to specify the image. Robert. On Thu, 19 Sep 2019 at 17:53, tom joe < akilan.arokiasw...@community.isunet.edu> wrote: > Hi, > > my code sample is, > > std::string cursorFileName = "./crosshair.cur"; > osgPresentation::Cursor*cur = new > osgPresentation::Cursor(cursorFileName, 20.0f); > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=76712#76712 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Custom cursor problem?
Hi, my code sample is, std::string cursorFileName = "./crosshair.cur"; osgPresentation::Cursor*cur = new osgPresentation::Cursor(cursorFileName, 20.0f); -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=76712#76712 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
