PointAccessUtils.h

00001 //===========================================================================
00002 // SINTEF Multilevel B-spline Approximation library - version 1.1
00003 //
00004 // Copyright (C) 2000-2005 SINTEF ICT, Applied Mathematics, Norway.
00005 //
00006 // This program is free software; you can redistribute it and/or          
00007 // modify it under the terms of the GNU General Public License            
00008 // as published by the Free Software Foundation version 2 of the License. 
00009 //
00010 // This program 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          
00013 // GNU General Public License for more details.                           
00014 //
00015 // You should have received a copy of the GNU General Public License      
00016 // along with this program; if not, write to the Free Software            
00017 // Foundation, Inc.,                                                      
00018 // 59 Temple Place - Suite 330,                                           
00019 // Boston, MA  02111-1307, USA.                                           
00020 //
00021 // Contact information: e-mail: tor.dokken@sintef.no                      
00022 // SINTEF ICT, Department of Applied Mathematics,                         
00023 // P.O. Box 124 Blindern,                                                 
00024 // 0314 Oslo, Norway.                                                     
00025 //
00026 // Other licenses are also available for this software, notably licenses
00027 // for:
00028 // - Building commercial software.                                        
00029 // - Building software whose source code you wish to keep private.        
00030 //===========================================================================
00031 #ifndef POINT_ACCESS_UTILS_H
00032 #define POINT_ACCESS_UTILS_H
00033 
00034 #include <vector>
00035 
00036 namespace UCBspl { // ??? temporary
00037 
00038 // Temporary namespace scope here now. Later we may:
00039 //   i) Skip namespace here and in cpp file
00040 //  ii) include this file and GenMatrix in a file inside namespace scope
00041 // iii) Also compile the cpp file inside the namespace scope
00042 
00043 
00044   // Operations on scattered data
00045   // ----------------------------
00046   // ascii file access
00047   int  numberOfPoints(const char filename[]);
00048   void readScatteredData(const char filename[], std::vector<double>& X, std::vector<double>& Y, std::vector<double>& Z, int incr=1);
00049   void readScatteredDataBin(const char filename[], std::vector<double>& X, std::vector<double>& Y, std::vector<double>& Z, bool invZ = false);
00050   void readScatteredDataBin2(const char filename[], std::vector<double>& X, std::vector<double>& Y, std::vector<double>& Z);
00051   void printVRMLpoints(const char filename[], const std::vector<double>& X, const std::vector<double>& Y, const std::vector<double>& Z,
00052                        double xmin, double ymin,
00053                        int incr=1,  // print every incr point (default=1)
00054                        double scale = 1.0);
00055   void printVTKpoints(const char filename[], const std::vector<double>& X, const std::vector<double>& Y, const std::vector<double>& Z,
00056                       double scale = 1.0);
00057 
00058   // binary file accesss
00059   void asciiXYZ2Bin(const char infile[], const char outfile[], int incr = 1);
00060   void asciiXYZ2Bin2(const char infile[], const char outfile[], int incr = 1);
00061   void readScatteredDataFileSetBin(const char metafile[], std::vector<double>& X, std::vector<double>& Y, std::vector<double>& Z);
00062   void grid2scat(const char infile[], const char outfile[]);
00063 
00064   //void printVTKtriangleStrips(const char filename[], const GenMatrix<UCBspl_real>& mat, double scale = 1.0);  
00065 
00066   void gisGeo2Planar(std::vector<double>& X, std::vector<double>& Y);
00067 
00068   //void exploreData(const char metafile[]); // Misc. on explore files
00069 
00070 }; // end namespace
00071 
00072 #endif
00073 

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