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 holding rendering params * @author Tomas Hrasky * */ public class Renderhints { /** * Check for errors */ public int errorchecking; /** * Maximum subdivisions */ public int maxsubdivisions; /** * Number of subdivisions */ private int subdivisions; /** * Display method */ int display_method; /** * Output triangles */ int wiretris; /** * Output quads */ int wirequads; /** * Makes new Renderinghints */ public Renderhints() { display_method = NurbsConsts.N_FILL; errorchecking = NurbsConsts.N_MSG; subdivisions = 6; // tmp1=0; } /** * Set property value * @param prop property */ public void setProperty(Property prop) { switch (prop.type) { case NurbsConsts.N_DISPLAY: display_method = (int) prop.value; break; case NurbsConsts.N_ERRORCHECKING: errorchecking = (int) prop.value; break; case NurbsConsts.N_SUBDIVISIONS: subdivisions = (int) prop.value; break; default: // abort - end program break; } } /** * Initialization */ public void init() { // DONE maxsubdivisions = subdivisions; if (maxsubdivisions < 0) maxsubdivisions = 0; if (display_method == NurbsConsts.N_FILL) { wiretris = 0; wirequads = 0; } else if (display_method == NurbsConsts.N_OUTLINE_TRI) { wiretris = 1; wirequads = 0; } else if (display_method == NurbsConsts.N_OUTLINE_QUAD) { wiretris = 0; wirequads = 1; } else { wiretris = 1; wirequads = 1; } } }