00001 /*======================================================================= 00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States. Use of a copyright notice is precautionary only and does not 00007 * imply publication or disclosure. 00008 * 00009 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND: 00010 * Use, duplication or disclosure by the Government is subject to restrictions 00011 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights 00012 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or 00013 * in similar or successor clauses in the FAR, or the DOD or NASA FAR 00014 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc., 00015 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311. 00016 * 00017 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY 00018 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION, 00019 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY 00020 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON 00021 * GRAPHICS, INC. 00022 **=======================================================================*/ 00023 /*======================================================================= 00024 ** Author : Paul S. Strauss (MMM yyyy) 00025 **=======================================================================*/ 00026 /*======================================================================= 00027 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00028 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00029 *** *** 00030 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00031 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00032 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00033 *** *** 00034 *** RESTRICTED RIGHTS LEGEND *** 00035 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00036 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00037 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00038 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00039 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00040 *** *** 00041 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00042 *** BORDEAUX, FRANCE *** 00043 *** ALL RIGHTS RESERVED *** 00044 **=======================================================================*/ 00045 /*======================================================================= 00046 ** Modified by : VSG (MMM YYYY) 00047 **=======================================================================*/ 00048 00049 00050 #ifndef _SO_DRAW_STYLE_ 00051 #define _SO_DRAW_STYLE_ 00052 00053 #include <Inventor/SbString.h> 00054 #include <Inventor/elements/SoDrawStyleElement.h> 00055 #include <Inventor/fields/SoSFEnum.h> 00056 #include <Inventor/fields/SoSFFloat.h> 00057 #include <Inventor/fields/SoSFInt32.h> 00058 #include <Inventor/fields/SoSFUShort.h> 00059 #include <Inventor/fields/SoSFBool.h> 00060 #include <Inventor/nodes/SoNode.h> 00061 00063 // 00064 // Class: SoDrawStyle 00065 // 00066 // Draw style node. 00067 // 00069 00070 class SoGLRenderAction; 00071 class SoCallbackAction; 00072 class SoRayPickAction; 00073 class SoGetBoundingBoxAction; 00074 00142 class SoDrawStyle : public SoNode { 00143 00144 SO_NODE_HEADER(SoDrawStyle); 00145 00146 public: 00148 enum Style { 00152 FILLED = SoDrawStyleElement::FILLED, 00156 LINES = SoDrawStyleElement::LINES, 00160 POINTS = SoDrawStyleElement::POINTS, 00164 INVISIBLE = SoDrawStyleElement::INVISIBLE, 00168 MARKERS = SoDrawStyleElement::MARKERS 00169 }; 00170 00171 // Fields 00176 SoSFEnum style; 00177 00188 SoSFFloat pointSize; 00189 00200 SoSFFloat lineWidth; 00201 00213 SoSFUShort linePattern; 00214 00222 SoSFInt32 linePatternScaleFactor; 00223 00227 SoDrawStyle(); 00228 00233 inline virtual void setOverride(const SbBool state) 00234 { override.setValue(state); } 00235 00239 inline virtual SbBool isOverride() const 00240 { return override.getValue(); } 00241 00242 private: 00243 virtual void doAction(SoAction *action); 00244 virtual void GLRender(SoGLRenderAction *action); 00245 virtual void callback(SoCallbackAction *action); 00246 virtual void rayPick(SoRayPickAction *action); 00247 00248 virtual void getBoundingBox(SoGetBoundingBoxAction *action); 00249 00250 private: 00251 static void initClass(); 00252 static void exitClass(); 00253 00254 SoSFBool override; 00255 00256 private: 00257 virtual ~SoDrawStyle(); 00258 }; 00259 00260 #endif /* _SO_DRAW_STYLE_ */ 00261 00262