/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Copyright 2015 Danny Robson <danny@nerdcruft.net>
 */

#ifndef __UTIL_SPHERE_HPP
#define __UTIL_SPHERE_HPP

#include "point.hpp"

#include <iostream>

namespace util {
    template <size_t S, typename T>
    struct sphere {
        sphere (point<S,T> centre, T radius);

        point<S,T> centre;
        T radius;
    };

    template <size_t S, typename T>
    std::ostream& operator<< (std::ostream&, sphere<S,T>);

    typedef sphere<2,float> sphere2f;
    typedef sphere<3,float> sphere3f;
}

#endif