2 This file is part of XRay, a photorealistic 3D rendering library.
3 Copyright (C) 2005 John Tsiombikas
5 XRay is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 XRay is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with XRay; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 * @author John Tsiombikas
25 * Spherical coordinates.
31 #include "vmath_types.h"
33 /** Vector in spherical coordinates */
36 scalar_t theta, phi, r;
38 SphVector(scalar_t theta = 0.0, scalar_t phi = 0.0, scalar_t r = 1.0);
39 SphVector(const Vector3 &cvec);
40 SphVector &operator =(const Vector3 &cvec);