67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
/*+
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This is CosmoTool (./sample/testInterpolate.cpp) -- Copyright (C) Guilhem Lavaux (2007-2014)
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guilhem.lavaux@gmail.com
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This software is a computer program whose purpose is to provide a toolbox for cosmological
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data analysis (e.g. filters, generalized Fourier transforms, power spectra, ...)
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This software is governed by the CeCILL license under French law and
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abiding by the rules of distribution of free software. You can use,
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modify and/ or redistribute the software under the terms of the CeCILL
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license as circulated by CEA, CNRS and INRIA at the following URL
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"http://www.cecill.info".
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As a counterpart to the access to the source code and rights to copy,
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modify and redistribute granted by the license, users are provided only
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with a limited warranty and the software's author, the holder of the
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economic rights, and the successive licensors have only limited
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liability.
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In this respect, the user's attention is drawn to the risks associated
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with loading, using, modifying and/or developing or reproducing the
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software by the user in light of its specific status of free software,
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that may mean that it is complicated to manipulate, and that also
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therefore means that it is reserved for developers and experienced
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professionals having in-depth computer knowledge. Users are therefore
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encouraged to load and test the software's suitability as regards their
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requirements in conditions enabling the security of their systems and/or
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data to be ensured and, more generally, to use and operate it in the
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same conditions as regards security.
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The fact that you are presently reading this means that you have had
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knowledge of the CeCILL license and that you accept its terms.
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+*/
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#include <iostream>
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#include "interpolate3d.hpp"
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using namespace std;
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using namespace CosmoTool;
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int main()
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{
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VectorField<float,3> *vectors = new VectorField<float,3>[27];
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for (int i = 0; i < 3; i++)
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for (int j = 0; j < 3; j++)
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for (int k = 0; k < 3; k++)
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{
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int idx = i + 3*(j + 3*k);
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vectors[idx].vec[0] = i;
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vectors[idx].vec[1] = j;
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vectors[idx].vec[2] = k;
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}
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GridSampler<VectorField<float,3> > sampler(vectors, 3, 3, 3, 1);
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Interpolate3D<GridSampler<VectorField<float,3> > > inter(sampler);
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VectorField<float,3> v = inter.get(0.5,0.15,0.5);
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VectorField<float,3> v2 = inter.get(1.5,1.65,1.5);
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cout << v.vec[0] << " " << v.vec[1] << " " << v.vec[2] << endl;
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cout << v2.vec[0] << " " << v2.vec[1] << " " << v2.vec[2] << endl;
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return 0;
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}
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