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) 1996-2014 BY FEI S.A.S, *** 00017 *** MERIGNAC, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : P. ESTRADE (Mar 2000) 00022 **=======================================================================*/ 00023 00024 00025 #ifndef _SO_ROI_ELEMENT_ 00026 #define _SO_ROI_ELEMENT_ 00027 00028 #include <Inventor/elements/SoReplacedElement.h> 00029 #include <Inventor/SbBox.h> 00030 00031 class SoROI; 00032 00033 class SoROIElement : public SoReplacedElement 00034 { 00035 SO_ELEMENT_HEADER( SoROIElement ); 00036 00037 public: 00038 00039 // Sets/Gets the current volume data attributes in the state 00040 static void set(SoState* state, SoNode *node, SoROI *ROINode); 00041 static void get(SoState* state, SoROI *&ROINode); 00042 00043 // Default values 00044 static void getDefault(SoROI *&ROINode); 00045 00046 private: 00047 00049 virtual void init(SoState* state); 00050 00052 virtual SbBool matches(const SoElement* elt) const; 00053 00055 virtual SoElement* copyMatchInfo() const; 00056 00057 private: 00058 // Initializes the SoVolumeData class 00059 static void initClass(); 00060 static void exitClass(); 00061 00062 private: 00063 virtual void setElt( SoROI *ROINode ); 00064 00065 virtual ~SoROIElement() ; 00066 00067 private: 00068 SoROI* m_ROINode; 00069 SbBox3i32 m_box; 00070 int m_flags; 00071 SbBox3i32 m_subVolume; 00072 SbBool m_relative; 00073 }; 00074 00075 #endif // _SO_ROI_ELEMENT_ 00076 00077 00078