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 : G.TALLEC (May 2007) 00022 **=======================================================================*/ 00023 00024 #ifndef _SB_SPHERICALPROJECTION_ 00025 #define _SB_SPHERICALPROJECTION_ 00026 00027 #include <Inventor/SbLinear.h> 00028 #include <Inventor/SbString.h> 00029 #include <Inventor/projection/SbProjection.h> 00030 00031 class SoProjection; 00032 00083 class SbSphericalProjection : public SbProjection 00084 { 00085 public: 00086 00090 SbSphericalProjection(); 00091 00095 SbSphericalProjection(SoProjection* node); 00096 00100 virtual ~SbSphericalProjection(); 00101 00105 virtual void inverse( SbVec3f &point ); 00106 00110 virtual bool getProjectedBoundingBox( SbBox3f& bbox ); 00111 00112 SoEXTENDER_Documented private: 00116 virtual void apply( SbVec3f &point ); 00117 00118 00119 }; 00120 00121 #endif // _SB_SPHERICALPROJECTION_ 00122 00123 00124