00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : VSG (MMM YYYY) 00022 **=======================================================================*/ 00023 00024 #ifndef _PO_LINEAR_DATA_MAPPING_ 00025 #define _PO_LINEAR_DATA_MAPPING_ 00026 00027 #include <Inventor/fields/SoSFFloat.h> 00028 #include <Inventor/fields/SoSFColor.h> 00029 00030 #include <MeshViz/nodes/PoDataMapping.h> 00031 00032 class SoFieldSensor ; 00033 00084 class PoLinearDataMapping : public PoDataMapping { 00085 SO_NODE_HEADER(PoLinearDataMapping) ; 00086 00087 00088 public: 00089 00090 /* Fields */ 00091 00095 SoSFFloat value1 ; 00096 00100 SoSFColor color1 ; 00101 00105 SoSFFloat transparency1 ; 00106 00110 SoSFFloat value2 ; 00111 00115 SoSFColor color2 ; 00116 00120 SoSFFloat transparency2 ; 00121 00122 /* Methods */ 00123 00127 PoLinearDataMapping() ; 00128 00132 virtual const SbColor* getColor(float value) ; 00133 00137 virtual const SbColor* getColor(float value, float &transparency) ; 00138 00139 /*----------------------------------------------------------------------------*/ 00140 private: 00141 virtual void doAction(SoAction *action) ; 00142 00143 private: 00144 static void initClass() ; 00145 static void exitClass() ; 00146 00147 private: 00148 virtual ~PoLinearDataMapping() ; 00149 virtual void updateDataMapping() ; 00150 00151 private: 00152 static void fieldChangedCB(void *data, SoSensor *) ; 00153 00154 SbBool m_isFieldChanged ; 00155 SoFieldSensor *value1Sensor ; 00156 SoFieldSensor *color1Sensor ; 00157 SoFieldSensor *transparency1Sensor ; 00158 SoFieldSensor *value2Sensor ; 00159 SoFieldSensor *color2Sensor ; 00160 SoFieldSensor *transparency2Sensor ; 00161 00162 } ; 00163 00164 /*----------------------------------------------------------------------------*/ 00165 00166 #endif /* _PO_LINEAR_DATA_MAPPING_ */ 00167 00168