diff --git a/MeanCurvature.cc b/MeanCurvature.cc
index cb490e88460d68e381a03227bf84124a438ea4fb..dbd1dec4af061c9043dcb446fe1dc76a2ea24032 100644
--- a/MeanCurvature.cc
+++ b/MeanCurvature.cc
@@ -1,34 +1,41 @@
/*===========================================================================*\
* *
* OpenFlipper *
-* Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen *
-* www.openflipper.org *
-* *
-*--------------------------------------------------------------------------- *
-* This file is part of OpenFlipper. *
-* *
-* OpenFlipper is free software: you can redistribute it and/or modify *
-* it under the terms of the GNU Lesser General Public License as *
-* published by the Free Software Foundation, either version 3 of *
-* the License, or (at your option) any later version with the *
-* following exceptions: *
-* *
-* If other files instantiate templates or use macros *
-* or inline functions from this file, or you compile this file and *
-* link it with other files to produce an executable, this file does *
-* not by itself cause the resulting executable to be covered by the *
-* GNU Lesser General Public License. This exception does not however *
-* invalidate any other reasons why the executable file might be *
-* covered by the GNU Lesser General Public License. *
-* *
-* OpenFlipper is distributed in the hope that it will be useful, *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
-* GNU Lesser General Public License for more details. *
-* *
-* You should have received a copy of the GNU LesserGeneral Public *
-* License along with OpenFlipper. If not, *
-* see . *
+ * Copyright (c) 2001-2015, RWTH-Aachen University *
+ * Department of Computer Graphics and Multimedia *
+ * All rights reserved. *
+ * www.openflipper.org *
+ * *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper. *
+ *---------------------------------------------------------------------------*
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ * this list of conditions and the following disclaimer. *
+ * *
+ * 2. Redistributions in binary form must reproduce the above copyright *
+ * notice, this list of conditions and the following disclaimer in the *
+ * documentation and/or other materials provided with the distribution. *
+ * *
+ * 3. Neither the name of the copyright holder nor the names of its *
+ * contributors may be used to endorse or promote products derived from *
+ * this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
* *
\*===========================================================================*/
diff --git a/MeanCurvature.hh b/MeanCurvature.hh
index 618d58dd7320700e7a34611e6495209557757cb5..9c02007fc7c93263a92355312a5b3c713c8705e1 100644
--- a/MeanCurvature.hh
+++ b/MeanCurvature.hh
@@ -1,34 +1,41 @@
/*===========================================================================*\
* *
* OpenFlipper *
-* Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen *
-* www.openflipper.org *
-* *
-*--------------------------------------------------------------------------- *
-* This file is part of OpenFlipper. *
-* *
-* OpenFlipper is free software: you can redistribute it and/or modify *
-* it under the terms of the GNU Lesser General Public License as *
-* published by the Free Software Foundation, either version 3 of *
-* the License, or (at your option) any later version with the *
-* following exceptions: *
-* *
-* If other files instantiate templates or use macros *
-* or inline functions from this file, or you compile this file and *
-* link it with other files to produce an executable, this file does *
-* not by itself cause the resulting executable to be covered by the *
-* GNU Lesser General Public License. This exception does not however *
-* invalidate any other reasons why the executable file might be *
-* covered by the GNU Lesser General Public License. *
-* *
-* OpenFlipper is distributed in the hope that it will be useful, *
-* but WITHOUT ANY WARRANTY; without even the implied warranty of *
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
-* GNU Lesser General Public License for more details. *
-* *
-* You should have received a copy of the GNU LesserGeneral Public *
-* License along with OpenFlipper. If not, *
-* see . *
+ * Copyright (c) 2001-2015, RWTH-Aachen University *
+ * Department of Computer Graphics and Multimedia *
+ * All rights reserved. *
+ * www.openflipper.org *
+ * *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper. *
+ *---------------------------------------------------------------------------*
+ * *
+ * Redistribution and use in source and binary forms, with or without *
+ * modification, are permitted provided that the following conditions *
+ * are met: *
+ * *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ * this list of conditions and the following disclaimer. *
+ * *
+ * 2. Redistributions in binary form must reproduce the above copyright *
+ * notice, this list of conditions and the following disclaimer in the *
+ * documentation and/or other materials provided with the distribution. *
+ * *
+ * 3. Neither the name of the copyright holder nor the names of its *
+ * contributors may be used to endorse or promote products derived from *
+ * this software without specific prior written permission. *
+ * *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
* *
\*===========================================================================*/