Initialize at openlb-1-3

1 files changed, 66 insertions, 0 deletions

diff --git a/src/particles/forces/forceFromExtField3D.hh b/src/particles/forces/forceFromExtField3D.hh
new file mode 100755
index 0000000..1f9c567
--- /dev/null
+++ b/src/particles/forces/forceFromExtField3D.hh
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (C) 2018 Marie-Luise Maier
+ *  E-mail contact: info@openlb.net
+ *  The most recent release of OpenLB can be downloaded at
+ *  <http://www.openlb.net/>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public
+ *  License along with this program; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef ForceFromExtField3D_HH
+#define ForceFromExtField3D_HH
+
+#include "forceFromExtField3D.h"
+
+namespace olb {
+
+template<typename T, template<typename U> class PARTICLETYPE, typename DESCRIPTOR>
+ForceFromExtField3D<T, PARTICLETYPE, DESCRIPTOR>::ForceFromExtField3D(
+//    SuperLattice3D<T, DESCRIPTOR>& sLattice,
+    //    SuperLatticeField3D<T, DESCRIPTOR>& sLatticeForceField,
+    AnalyticalFfromSuperF3D<T>& analyticalExternalField,
+    T scale) :
+    Force3D<T, PARTICLETYPE>(),
+//    _sLattice(sLattice),
+    //_sLatticeForceField(sLatticeForceField),
+    _analyticalExternalField(analyticalExternalField),
+    _scale(scale)
+{ }
+
+template<typename T, template<typename U> class PARTICLETYPE, typename DESCRIPTOR>
+void ForceFromExtField3D<T, PARTICLETYPE, DESCRIPTOR>::applyForce(
+    typename std::deque<PARTICLETYPE<T> >::iterator p, int pInt,
+    ParticleSystem3D<T, PARTICLETYPE>& pSys) {
+
+//  int glob = p->getCuboid();
+//  int latticePos[3] = { 0, 0, 0 };
+//
+//  _sLattice.getCuboidGeometry().get(p->getCuboid()).getLatticeR(latticePos,
+//      &p->getPos()[0]);
+//
+//  int X[4] = { glob, latticePos[0], latticePos[1], latticePos[2] };
+//
+  T F[3] = { T(), T(), T() };
+//  _sLatticeForceField(F, X);
+
+  _analyticalExternalField(F, &p->getPos()[0]);
+  p->getForce()[0] += F[0] * _scale;
+  p->getForce()[1] += F[1] * _scale;
+  p->getForce()[2] += F[2] * _scale;
+}
+
+}
+#endif