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/* |
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* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. |
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* |
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* The University of Notre Dame grants you ("Licensee") a |
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* non-exclusive, royalty free, license to use, modify and |
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* redistribute this software in source and binary code form, provided |
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* that the following conditions are met: |
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* |
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* 1. Acknowledgement of the program authors must be made in any |
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* publication of scientific results based in part on use of the |
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* program. An acceptable form of acknowledgement is citation of |
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* the article in which the program was described (Matthew |
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* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher |
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* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented |
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* Parallel Simulation Engine for Molecular Dynamics," |
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* J. Comput. Chem. 26, pp. 252-271 (2005)) |
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* |
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* 2. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 3. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the |
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* distribution. |
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* |
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* This software is provided "AS IS," without a warranty of any |
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* kind. All express or implied conditions, representations and |
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* warranties, including any implied warranty of merchantability, |
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* fitness for a particular purpose or non-infringement, are hereby |
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* excluded. The University of Notre Dame and its licensors shall not |
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* be liable for any damages suffered by licensee as a result of |
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* using, modifying or distributing the software or its |
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* derivatives. In no event will the University of Notre Dame or its |
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* licensors be liable for any lost revenue, profit or data, or for |
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* direct, indirect, special, consequential, incidental or punitive |
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* damages, however caused and regardless of the theory of liability, |
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* arising out of the use of or inability to use software, even if the |
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* University of Notre Dame has been advised of the possibility of |
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* such damages. |
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*/ |
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|
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#include "visitors/LipidTransVisitor.hpp" |
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|
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namespace oopse { |
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void LipidTransVisitor::update() { |
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|
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Vector3d ref = refSd_->getPos(); |
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origin_ = originDatom_->getPos(); |
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Vector3d v1 = ref - origin_; |
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info_->getSnapshotManager()->getCurrentSnapshot()->wrapVector(v1); |
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Vector3d zaxis = originDatom_->getElectroFrame().getColumn(2); |
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Vector3d xaxis = cross(v1, zaxis); |
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Vector3d yaxis = cross(zaxis, xaxis); |
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|
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xaxis.normalize(); |
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yaxis.normalize(); |
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zaxis.normalize(); |
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|
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rotMat_.setRow(0, xaxis); |
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rotMat_.setRow(1, yaxis); |
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rotMat_.setRow(2, zaxis); |
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|
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|
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} |
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|
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void LipidTransVisitor::internalVisit(StuntDouble *sd) { |
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GenericData * data; |
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AtomData * atomData; |
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AtomInfo * atomInfo; |
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std::vector<AtomInfo *>::iterator i; |
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|
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data = sd->getPropertyByName("ATOMDATA"); |
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|
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if (data != NULL) { |
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atomData = dynamic_cast<AtomData *>(data); |
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|
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if (atomData == NULL) |
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return; |
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} else |
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return; |
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|
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Snapshot* currSnapshot = info_->getSnapshotManager()->getCurrentSnapshot(); |
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|
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for( atomInfo = atomData->beginAtomInfo(i); atomInfo; atomInfo = atomData->nextAtomInfo(i) ) { |
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|
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Vector3d tmp= atomInfo->pos - origin_; |
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//we don't need to do the wrapping anymore, since LipidTransVisitor will be execute after |
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//WrappingVistor and ReplicateVisitor |
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atomInfo->pos = rotMat_ * tmp; |
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atomInfo->dipole = rotMat_ * atomInfo->dipole; |
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} |
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} |
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|
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const std::string LipidTransVisitor::toString() { |
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char buffer[65535]; |
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std::string result; |
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|
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sprintf(buffer, |
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"------------------------------------------------------------------\n"); |
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result += buffer; |
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|
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sprintf(buffer, "Visitor name: %s\n", visitorName.c_str()); |
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result += buffer; |
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|
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sprintf(buffer, |
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"Visitor Description: rotate the whole system\n"); |
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result += buffer; |
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|
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sprintf(buffer, |
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"------------------------------------------------------------------\n"); |
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result += buffer; |
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|
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return result; |
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} |
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|
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} |
