/usr/include/dolfin/mesh/UnitSphere.h is in libdolfin1.0-dev 1.0.0-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | // Copyright (C) 2008 Nuno Lopes
//
// This file is part of DOLFIN.
//
// DOLFIN is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// DOLFIN is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
//
// First added: 2008-07-15
// Last changed: 2008-07-15
#ifndef __UNIT_SPHERE_H
#define __UNIT_SPHERE_H
#include "Mesh.h"
namespace dolfin
{
/// Triangular mesh of the 3D unit sphere.
///
/// Given the number of cells (nx, ny, nz) in each direction,
/// the total number of tetrahedra will be 6*nx*ny*nz and the
/// total number of vertices will be (nx + 1)*(ny + 1)*(nz + 1).
class UnitSphere : public Mesh
{
public:
UnitSphere(uint nx);
private:
double transformx(double x,double y,double z);
double transformy(double x,double y,double z);
double transformz(double x,double y,double z);
double max(double x,double y,double z);
};
}
#endif
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