/* Traceable.java * * Copyright (c) 2001, Ted Nelson and Tuomas Lukka * * You may use and distribute under the terms of either the GNU Lesser * General Public License, either version 2 of the license or, * at your choice, any later version. Alternatively, you may use and * distribute under the terms of the XPL. * * See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of * the licenses. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README * file for more details. * */ /* * Written by Tero Mäyränen */ package org.gzigzag.module.raytrace; import org.gzigzag.*; import java.awt.*; public abstract class Traceable { public static final String rcsid = "$Id: Traceable.java,v 1.1 2002/10/07 12:37:35 tuukkah Exp $"; protected Matrix normalToWorld = new Matrix(4, 4); public Matrix getNormalToWorld() { return normalToWorld; } protected Matrix worldToObject = new Matrix(4, 4); public Matrix getWorldToObject() { return worldToObject; } /* private void printar(Matrix p) { double d[] = p.getdata(); String poo = ""; for (int i=0; i<16; i++) poo += " " + d[i]; System.out.println(poo); } */ public Traceable(Model m) { normalToWorld.set(m.getNormalToWorld()); worldToObject.set(m.getWorldToObject()); /* Matrix mx = new Matrix(4, 4); Matrix.multiply(m.getWorldToObject(), m.getObjectToWorld(), mx); printar(mx); */ } }