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+/*
+ * Copyright 1993-2013 NVIDIA Corporation.  All rights reserved.
+ *
+ * Please refer to the NVIDIA end user license agreement (EULA) associated
+ * with this source code for terms and conditions that govern your use of
+ * this software. Any use, reproduction, disclosure, or distribution of
+ * this software and related documentation outside the terms of the EULA
+ * is strictly prohibited.
+ *
+ */
+
+//
+// Template math library for common 3D functionality
+//
+// This code is in part deriver from glh, a cross platform glut helper library.
+// The copyright for glh follows this notice.
+//
+// Copyright (c) NVIDIA Corporation. All rights reserved.
+////////////////////////////////////////////////////////////////////////////////
+
+/*
+    Copyright (c) 2000 Cass Everitt
+    Copyright (c) 2000 NVIDIA Corporation
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or
+    without modification, are permitted provided that the following
+    conditions are met:
+
+     * Redistributions of source code must retain the above
+       copyright notice, this list of conditions and the following
+       disclaimer.
+
+     * 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.
+
+     * The names of contributors to this software may not 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
+       REGENTS 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.
+
+
+    Cass Everitt - [email protected]
+*/
+
+#ifndef NV_MATH_H
+#define NV_MATH_H
+
+#include <math.h>
+
+#include <nvVector.h>
+#include <nvMatrix.h>
+#include <nvQuaternion.h>
+
+#define NV_PI   float(3.1415926535897932384626433832795)
+
+namespace nv
+{
+
+    typedef vec2<float> vec2f;
+    typedef vec3<float> vec3f;
+    typedef vec3<int> vec3i;
+    typedef vec3<unsigned int> vec3ui;
+    typedef vec4<float> vec4f;
+    typedef matrix4<float> matrix4f;
+    typedef quaternion<float> quaternionf;
+
+
+    inline void applyRotation(const quaternionf &r)
+    {
+        float angle;
+        vec3f axis;
+        r.get_value(axis, angle);
+        glRotatef(angle/3.1415926f * 180.0f, axis[0], axis[1], axis[2]);
+    }
+
+
+
+};
+
+#endif