thanks!! but how i add the viewer in the viewer main? Date: Fri, 18 Sep 2015 18:44:26 +0700 From: [email protected] To: [email protected] Subject: Re: [osg-users] Problems add a viewer
You try to return a variable that only exists inside the function you call. By the time it's referenced, it no longer exists.Create your viewer variable outside the function. 2015-09-18 18:25 GMT+07:00 alvaro ginestar rodriguez <[email protected]>: Hi everyone, I have a function that returns the viewer settings, but not pass it on to the viewer as the main function, any suggestions?the fuction is that: osgViewer::Viewer multiventana(int x, int y, int alto, int ancho, int numColumns, int numRows){ osgViewer::Viewer viewer; int tileWidth = alto / numColumns; int tileHeight = ancho / numRows; for (int i = 0; i<numRows; ++i) { for (int j = 0; j<numColumns; ++j) { osg::ref_ptr<osg::Camera> camera = createSlaveCamera((tileWidth*j) + x, (ancho - tileHeight*(i + 1)) + y, tileWidth - 1, tileHeight - 1); osg::Matrix projOffset = osg::Matrix::scale(numColumns, numRows, 1.0) * osg::Matrix::translate(numColumns - 1 - 2 * j, numRows - 1 - 2 * i, 0.0); viewer.addSlave(camera, projOffset, osg::Matrix(), true); } } return viewer;} _______________________________________________ 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
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