cgmath/src-old/bounds/sphere.rs

// Copyright 2013 The Lmath Developers. For a full listing of the authors,
// refer to the AUTHORS file at the top-level directory of this distribution.
//
// 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.

//! Bounding sphere

use math::*;

#[deriving(Clone, Eq)]
pub struct Sphere<T> {
    center: Point3<T>,
    radius: T,
}

impl_approx!(Sphere { center, radius })

impl<T> Sphere<T> {
    #[inline]
    pub fn new(center: Point3<T>, radius: T) -> Sphere<T> {
        Sphere { center: center, radius: radius }
    }
}