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 : M. Heck (Jul 2003) 00022 **=======================================================================*/ 00023 #ifndef _SO_VR_VOX_FILE_READER_ 00024 #define _SO_VR_VOX_FILE_READER_ 00025 00026 #include <LDM/readers/SoVolumeReader.h> 00027 #include <VolumeViz/nodes/SoVolumeData.h> 00028 00029 00052 class SoVRVoxFileReader : public SoVolumeReader 00053 { 00054 SO_FIELDCONTAINER_HEADER(SoVRVoxFileReader); 00055 00056 public: 00058 SoVRVoxFileReader(); 00059 00064 virtual int setFilename( const SbString& filename ); 00065 00072 virtual ReadError getDataChar( SbBox3f &size, SoDataSet::DataType &type, SbVec3i32 &dim ); 00073 00080 virtual void getSubSlice( const SbBox2i32& subSlice, int sliceNumber, void * data ); 00081 00089 virtual int getNumSignificantBits() 00090 { return m_numSigBits; } 00091 00095 virtual ReaderType getReaderType () 00096 {return VOX;}; 00097 00098 private: 00099 SbBox3f m_size; 00100 SbVec3i32 m_dim; 00101 SoDataSet::DataType m_type; 00102 00103 int m_offsetToData; 00104 int m_bytesPerVoxel; 00105 00106 // Specific data from vox file 00107 SbString m_volumeTitle; 00108 SbString m_volumeCopyright; 00109 int m_volumeCount; 00110 SbVec3f m_volumeScale; 00111 SbVec3f m_volumePosition; 00112 char m_endian; 00113 SbMatrix m_volumeMatrix; 00114 00115 int m_numSigBits; 00116 00117 SbString m_userFilename; 00118 }; 00119 00120 #endif // _SO_VR_VOX_FILE_READER_ 00121 00122 00123