BSphere.java

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/*******************************************************************************
 * Copyright (c) 2012 Stefan Profanter. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the GNU Public License v3.0 which accompanies
 * this distribution, and is available at http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors: Stefan Profanter - initial API and implementation, Year: 2012
 ******************************************************************************/
package edu.tum.cs.vis.model.util;

import javax.vecmath.Vector3f;

public class BSphere {
        private final float             r;
        private final Vector3f  center;

        public BSphere(float r, Vector3f center) {
                this.r = r;
                this.center = center;
        }

        public Vector3f getCenter() {
                return (Vector3f) center.clone();
        }

        public float getR() {
                return r;
        }

        public float getArea() {

                return (float) (4f * Math.PI * (r * r));
        }

        public float getVolume() {

                return (float) ((4 / 3 * Math.PI) * r * r * r);
        }
}