mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-26 10:19:45 +03:00
0423218095
"endl" manipulator for Message_Messenger is renamed to "Message_EndLine". The following entities from std namespace are now used with std:: explicitly specified (from Standard_Stream.hxx): std::istream,std::ostream,std::ofstream,std::ifstream,std::fstream, std::filebuf,std::streambuf,std::streampos,std::ios,std::cout,std::cerr, std::cin,std::endl,std::ends,std::flush,std::setw,std::setprecision, std::hex,std::dec.
97 lines
2.4 KiB
C++
Executable File
97 lines
2.4 KiB
C++
Executable File
#include "stdafx.h"
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#include "Fonc.hxx"
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//=======================================================================
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//function : grid2surf
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//purpose : grid2surf S FileName
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// cf jm-oliva@paris3.matra-dtv.fr ( Merci JMO )
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//=======================================================================
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Standard_Boolean grid2surf(CString ShapeName, Handle(Geom_BSplineSurface)& S)
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{
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CString aFileName = ShapeName;
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aFileName.Replace(L'\\', L'/');
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Handle(TColStd_HArray2OfReal) H;
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Standard_Real xmin, ymin, Dx, Dy;
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H = ReadRegularGrid (aFileName, xmin, ymin, Dx, Dy);
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GeomAPI_PointsToBSplineSurface MkSurf;
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MkSurf.Interpolate(H->Array2(), xmin, Dx, ymin, Dy);
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S = MkSurf.Surface();
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return Standard_True;
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}
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//=======================================================================
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//function : ReadRegularGrid
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//purpose :
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// cf jm-oliva@paris3.matra-dtv.fr ( Merci JMO )
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//=======================================================================
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Handle(TColStd_HArray2OfReal) ReadRegularGrid(CString FileName,
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Standard_Real& xmin,
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Standard_Real& ymin,
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Standard_Real& Deltax,
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Standard_Real& Deltay)
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{
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CString aFileName = FileName;
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aFileName.Replace (L'\\', L'/');
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Handle(TColStd_HArray2OfReal) H;
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Standard_Integer R1 = 1, R2, C1 = 1, C2, R, C;
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Standard_Real x, y, z;
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xmin = ymin = 10000000;
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FILE *fp = NULL;
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_wfopen_s (&fp, aFileName, L"r");
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if (fp)
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{
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fscanf_s(fp, "%d %d", &R2, &C2);
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std::cout << "Reading Grid : ( " << R2 << " , " << C2 << " )." << std::endl;
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H = new TColStd_HArray2OfReal(C1, C2, R1, R2);
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Standard_Real FirstX = 0.0;
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Standard_Real FirstY = 0.0;
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for(R = R1; R <= R2; R++)
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{
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for(C = C1; C <= C2; C++)
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{
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fscanf_s(fp, "%lf %lf %lf ", &x, &y, &z);
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if(R == 1 && C == 1)
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{
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FirstX=x;
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FirstY=y;
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}
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// First step for X
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if(R == 1 && C == 2)
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Deltax = x - FirstX;
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// First step for Y
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if(R == 2 && C == 1)
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Deltay = y - FirstY;
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// H->SetValue(R, C, z);
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H->SetValue(C, R, z);
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if(x < xmin) xmin = x;
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if(y < ymin) ymin = y;
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}
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}
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std::cout << "Deltax = " << Deltax << std::endl;
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std::cout << "Deltay = " << Deltay << std::endl;
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fclose(fp);
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}
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else
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{
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std::cout << "cannot open file : " << FileName << std::endl;
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}
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return H;
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}
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