Open Inventor Reference
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00001 /* 00002 * 00003 * Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * Further, this software is distributed without any warranty that it is 00016 * free of the rightful claim of any third person regarding infringement 00017 * or the like. Any license provided herein, whether implied or 00018 * otherwise, applies only to this software file. Patent licenses, if 00019 * any, provided herein do not apply to combinations of this program with 00020 * other software, or any other product whatsoever. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 00027 * Mountain View, CA 94043, or: 00028 * 00029 * http://www.sgi.com 00030 * 00031 * For further information regarding this notice, see: 00032 * 00033 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 00034 * 00035 */ 00036 00037 00038 /* 00039 * Copyright (C) 1990,91 Silicon Graphics, Inc. 00040 * 00041 _______________________________________________________________________ 00042 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00043 | 00044 | $Revision: 1.1.1.1 $ 00045 | 00046 | Description: 00047 | This file defines the SoGLColorIndexElement class. 00048 | 00049 | Author(s) : Paul S. Strauss 00050 | 00051 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00052 _______________________________________________________________________ 00053 */ 00054 #ifdef IV_STRICT 00055 #error SoGLColorIndexElement is obsolete. See So[GL]LazyElement.h instead. 00056 #endif /*IV_STRICT*/ 00057 #ifndef _SO_GL_COLOR_INDEX_ELEMENT 00058 #define _SO_GL_COLOR_INDEX_ELEMENT 00059 00060 #include <Inventor/SbColor.h> 00061 #include <Inventor/elements/SoLazyElement.h> 00062 00073 00074 SoEXTENDER class INVENTOR_API SoGLColorIndexElement { 00075 00076 00077 public: 00078 00080 static void set(SoState *state, SoNode * node, 00081 int32_t numIndices, const int32_t *indices) 00082 { 00083 SoLazyElement::setColorIndices(state, node, numIndices, indices); 00084 } 00085 00086 00088 static const SoGLColorIndexElement * getInstance(SoState *state) 00089 { 00090 SoGLColorIndexElement* cie = new SoGLColorIndexElement; 00091 cie->saveState = state; 00092 return(cie); 00093 } 00094 00095 00097 int32_t getNum() const 00098 { 00099 return(SoLazyElement::getInstance(saveState)->getNumColorIndices()); 00100 } 00101 00103 int32_t get(int index) const 00104 { 00105 return(SoLazyElement::getColorIndex(saveState, index)); 00106 } 00107 00109 static int32_t getDefault() 00110 { return SoLazyElement::getDefaultColorIndex(); } 00111 00112 private: 00113 SoState* saveState; 00114 }; 00115 #endif /* _SO_GL_COLOR_INDEX_ELEMENT */