1 // Copyright (C) 2010 Tim Moore moore@bricoworks.com
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Library General Public
5 // License as published by the Free Software Foundation; either
6 // version 2 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Library General Public License for more details.
13 // You should have received a copy of the GNU General Public License
14 // along with this program; if not, write to the Free Software
15 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 #ifndef SIMGEAR_PROJECT_HXX
18 #define SIMGEAR_PROJECT_HXX 1
23 // Replacement for gluProject. OSG doesn't link in GLU anymore.
24 extern GLint project(GLdouble objX, GLdouble objY, GLdouble objZ,
25 const GLdouble *model, const GLdouble *proj,
27 GLdouble* winX, GLdouble* winY, GLdouble* winZ);