package jogamp.opengl.glu.nurbs; /* ** License Applicability. Except to the extent portions of this file are ** made subject to an alternative license as permitted in the SGI Free ** Software License B, Version 2.0 (the "License"), the contents of this ** file are subject only to the provisions of the License. You may not use ** this file except in compliance with the License. You may obtain a copy ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: ** ** http://oss.sgi.com/projects/FreeB ** ** Note that, as provided in the License, the Software is distributed on an ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. ** ** Original Code. The Original Code is: OpenGL Sample Implementation, ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. ** Copyright in any portions created by third parties is as indicated ** elsewhere herein. All Rights Reserved. ** ** Additional Notice Provisions: The application programming interfaces ** established by SGI in conjunction with the Original Code are The ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X ** Window System(R) (Version 1.3), released October 19, 1998. This software ** was created using the OpenGL(R) version 1.2.1 Sample Implementation ** published by SGI, but has not been independently verified as being ** compliant with the OpenGL(R) version 1.2.1 Specification. */ /** * Class for arc tesselation * @author Tomas Hrasky * */ public class ArcTesselator { /** * Makes given arc an bezier arc * @param arc arc to work with * @param s1 minimum s param * @param s2 maximum s param * @param t1 minimum t param * @param t2 maximum s param */ public void bezier(Arc arc, float s1, float s2, float t1, float t2) { // DONE TrimVertex[] p = new TrimVertex[2]; p[0] = new TrimVertex(); p[1] = new TrimVertex(); arc.pwlArc = new PwlArc(2, p); p[0].param[0] = s1; p[0].param[1] = s2; p[1].param[0] = t1; p[1].param[1] = t2; arc.setbezier(); } /** * Empty method * @param newright arc to work with * @param s first tail * @param t2 second tail * @param t1 third tail * @param f stepsize */ public void pwl_right(Arc newright, float s, float t1, float t2, float f) { // TODO Auto-generated method stub // System.out.println("TODO arctesselator.pwl_right"); } /** * Empty method * @param newright arc to work with * @param s first tail * @param t2 second tail * @param t1 third tail * @param f stepsize */ public void pwl_left(Arc newright, float s, float t2, float t1, float f) { // TODO Auto-generated method stub // System.out.println("TODO arctesselator.pwl_left"); } }