Open Inventor Reference
|
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 * Copyright (C) 1990,91 Silicon Graphics, Inc. 00039 * 00040 _______________________________________________________________________ 00041 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00042 | 00043 | $Revision: 1.1.1.1 $ 00044 | 00045 | Description: 00046 | This file defines the SoShininessElement class. 00047 | 00048 | Author(s) : Paul S. Strauss 00049 | 00050 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00051 _______________________________________________________________________ 00052 */ 00053 #ifdef IV_STRICT 00054 #error SoShininessElement is obsolete. See SoLazyElement.h instead. 00055 #endif /*IV_STRICT*/ 00056 #ifndef _SO_SHININESS_ELEMENT 00057 #define _SO_SHININESS_ELEMENT 00058 00059 00060 #include <Inventor/elements/SoLazyElement.h> 00061 #include <Inventor/misc/SoState.h> 00062 #include <Inventor/errors/SoDebugError.h> 00063 00073 00074 SoEXTENDER class INVENTOR_API SoShininessElement { 00075 00076 00077 public: 00078 00080 static void set(SoState *state, SoNode *, 00081 int32_t numShininesses, const float *shininesses) 00082 { 00083 SoLazyElement::setShininess(state, *shininesses); 00084 #ifdef DEBUG 00085 if(numShininesses>1){ 00086 SoDebugError::post("SoShininessElement::set", 00087 "multiple shininess not supported"); 00088 } 00089 #endif /*DEBUG*/ 00090 } 00091 00093 static const SoShininessElement * getInstance(SoState *state) 00094 { 00095 SoShininessElement* se = new SoShininessElement; 00096 se->saveState = state; 00097 return(se); 00098 } 00099 00101 int32_t getNum() const { return 1; } 00102 00104 float get(int index) const 00105 { 00106 #ifdef DEBUG 00107 if(index >1) 00108 SoDebugError::post("SoShininessElement::get", 00109 "multiple shininess values not supported"); 00110 #endif /*DEBUG*/ 00111 return(SoLazyElement::getShininess(saveState)); 00112 } 00113 00114 00116 static float getDefault() 00117 { return SoLazyElement::getDefaultShininess(); } 00118 00119 00120 private: 00121 SoState * saveState; 00122 }; 00123 00124 #endif /* _SO_SHININESS_ELEMENT */ 00125