- Timestamp:
- Aug 7, 2010, 12:07:04 PM (14 years ago)
- Branches:
- Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable
- Children:
- 2d292d
- Parents:
- 8d6d31 (diff), d74077 (diff)
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src/Actions/MoleculeAction/RotateToPrincipalAxisSystemAction.cpp
r8d6d31 r8f4df1 83 83 // sum up inertia tensor 84 84 for (molecule::const_iterator iter = mol->begin(); iter != mol->end(); ++iter) { 85 Vector x = (*iter)-> x;85 Vector x = (*iter)->getPosition(); 86 86 x -= *CenterOfGravity; 87 InertiaTensor.at(0,0) += (*iter)->type->mass*(x[1]*x[1] + x[2]*x[2]); 88 InertiaTensor.at(0,1) += (*iter)->type->mass*(-x[0]*x[1]); 89 InertiaTensor.at(0,2) += (*iter)->type->mass*(-x[0]*x[2]); 90 InertiaTensor.at(1,0) += (*iter)->type->mass*(-x[1]*x[0]); 91 InertiaTensor.at(1,1) += (*iter)->type->mass*(x[0]*x[0] + x[2]*x[2]); 92 InertiaTensor.at(1,2) += (*iter)->type->mass*(-x[1]*x[2]); 93 InertiaTensor.at(2,0) += (*iter)->type->mass*(-x[2]*x[0]); 94 InertiaTensor.at(2,1) += (*iter)->type->mass*(-x[2]*x[1]); 95 InertiaTensor.at(2,2) += (*iter)->type->mass*(x[0]*x[0] + x[1]*x[1]); 87 const double mass = (*iter)->getType()->mass; 88 InertiaTensor.at(0,0) += mass*(x[1]*x[1] + x[2]*x[2]); 89 InertiaTensor.at(0,1) += mass*(-x[0]*x[1]); 90 InertiaTensor.at(0,2) += mass*(-x[0]*x[2]); 91 InertiaTensor.at(1,0) += mass*(-x[1]*x[0]); 92 InertiaTensor.at(1,1) += mass*(x[0]*x[0] + x[2]*x[2]); 93 InertiaTensor.at(1,2) += mass*(-x[1]*x[2]); 94 InertiaTensor.at(2,0) += mass*(-x[2]*x[0]); 95 InertiaTensor.at(2,1) += mass*(-x[2]*x[1]); 96 InertiaTensor.at(2,2) += mass*(x[0]*x[0] + x[1]*x[1]); 96 97 } 97 98 // print InertiaTensor for debugging … … 121 122 122 123 for (molecule::iterator iter = mol->begin(); iter != mol->end(); ++iter) { 123 *( (*iter)->node) -= *CenterOfGravity;124 *((*iter)->node) = RotationAxis.rotateVector(*((*iter)->node), alpha);125 *( (*iter)->node) += *CenterOfGravity;124 *(*iter) -= *CenterOfGravity; 125 (*iter)->setPosition(RotationAxis.rotateVector((*iter)->getPosition(), alpha)); 126 *(*iter) += *CenterOfGravity; 126 127 } 127 128 DoLog(0) && (Log() << Verbose(0) << "done." << endl); … … 133 134 // sum up inertia tensor 134 135 for (molecule::const_iterator iter = mol->begin(); iter != mol->end(); ++iter) { 135 Vector x = (*iter)-> x;136 Vector x = (*iter)->getPosition(); 136 137 x -= *CenterOfGravity; 137 InertiaTensor.at(0,0) += (*iter)->type->mass*(x[1]*x[1] + x[2]*x[2]); 138 InertiaTensor.at(0,1) += (*iter)->type->mass*(-x[0]*x[1]); 139 InertiaTensor.at(0,2) += (*iter)->type->mass*(-x[0]*x[2]); 140 InertiaTensor.at(1,0) += (*iter)->type->mass*(-x[1]*x[0]); 141 InertiaTensor.at(1,1) += (*iter)->type->mass*(x[0]*x[0] + x[2]*x[2]); 142 InertiaTensor.at(1,2) += (*iter)->type->mass*(-x[1]*x[2]); 143 InertiaTensor.at(2,0) += (*iter)->type->mass*(-x[2]*x[0]); 144 InertiaTensor.at(2,1) += (*iter)->type->mass*(-x[2]*x[1]); 145 InertiaTensor.at(2,2) += (*iter)->type->mass*(x[0]*x[0] + x[1]*x[1]); 138 const double mass = (*iter)->getType()->mass; 139 InertiaTensor.at(0,0) += mass*(x[1]*x[1] + x[2]*x[2]); 140 InertiaTensor.at(0,1) += mass*(-x[0]*x[1]); 141 InertiaTensor.at(0,2) += mass*(-x[0]*x[2]); 142 InertiaTensor.at(1,0) += mass*(-x[1]*x[0]); 143 InertiaTensor.at(1,1) += mass*(x[0]*x[0] + x[2]*x[2]); 144 InertiaTensor.at(1,2) += mass*(-x[1]*x[2]); 145 InertiaTensor.at(2,0) += mass*(-x[2]*x[0]); 146 InertiaTensor.at(2,1) += mass*(-x[2]*x[1]); 147 InertiaTensor.at(2,2) += mass*(x[0]*x[0] + x[1]*x[1]); 146 148 // print InertiaTensor for debugging 147 149 DoLog(0) && (Log() << Verbose(0) << "The inertia tensor is:" << InertiaTensor << endl);
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