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[FEM] Elmer: add support for 2D magnetodynamics

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- adds the corresponding Elmer equation (it is now possible to do Elmer's tutorial example no. 16)
This commit is contained in:
Uwe
2023-02-02 04:28:47 +01:00
parent a5e0ac5949
commit ca05213e2e
15 changed files with 694 additions and 8 deletions
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133
src/Mod/Fem/Gui/Command.cpp
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@@ -1344,6 +1344,136 @@ bool CmdFemCompEmConstraints::isActive()
}
//===========================================================================
// FEM_CompEmEquations (dropdown toolbar button for Electromagnetic equations)
//===========================================================================
DEF_STD_CMD_ACL(CmdFEMCompEmEquations)
CmdFEMCompEmEquations::CmdFEMCompEmEquations()
: Command("FEM_CompEmEquations")
{
sAppModule = "Fem";
sGroup = QT_TR_NOOP("Fem");
sMenuText = QT_TR_NOOP("Electromagnetic equations...");
sToolTipText = QT_TR_NOOP(
"Electromagnetic equations for the Elmer solver");
sWhatsThis = "FEM_CompEmEquations";
sStatusTip = sToolTipText;
}
void CmdFEMCompEmEquations::activated(int iMsg)
{
Gui::CommandManager& rcCmdMgr = Gui::Application::Instance->commandManager();
if (iMsg == 0)
rcCmdMgr.runCommandByName("FEM_EquationElectricforce");
else if (iMsg == 1)
rcCmdMgr.runCommandByName("FEM_EquationElectrostatic");
else if (iMsg == 2)
rcCmdMgr.runCommandByName("FEM_EquationMagnetodynamic2D");
else
return;
// Since the default icon is reset when enabling/disabling the command we have
// to explicitly set the icon of the used command.
Gui::ActionGroup* pcAction = qobject_cast<Gui::ActionGroup*>(_pcAction);
QList<QAction*> a = pcAction->actions();
assert(iMsg < a.size());
pcAction->setIcon(a[iMsg]->icon());
}
Gui::Action* CmdFEMCompEmEquations::createAction()
{
Gui::ActionGroup* pcAction = new Gui::ActionGroup(this, Gui::getMainWindow());
pcAction->setDropDownMenu(true);
applyCommandData(this->className(), pcAction);
QAction* cmd0 = pcAction->addAction(QString());
cmd0->setIcon(Gui::BitmapFactory().iconFromTheme("FEM_EquationElectricforce"));
QAction* cmd1 = pcAction->addAction(QString());
cmd1->setIcon(Gui::BitmapFactory().iconFromTheme("FEM_EquationElectrostatic"));
QAction* cmd2 = pcAction->addAction(QString());
cmd2->setIcon(Gui::BitmapFactory().iconFromTheme("FEM_EquationMagnetodynamic2D"));
_pcAction = pcAction;
languageChange();
pcAction->setIcon(cmd0->icon());
int defaultId = 0;
pcAction->setProperty("defaultAction", QVariant(defaultId));
return pcAction;
}
void CmdFEMCompEmEquations::languageChange()
{
Command::languageChange();
if (!_pcAction)
return;
Gui::CommandManager& rcCmdMgr = Gui::Application::Instance->commandManager();
Gui::ActionGroup* pcAction = qobject_cast<Gui::ActionGroup*>(_pcAction);
QList<QAction*> a = pcAction->actions();
Gui::Command* EquationElectricforce = rcCmdMgr.getCommandByName("FEM_EquationElectricforce");
if (EquationElectricforce) {
QAction* cmd0 = a[0];
cmd0->setText(QApplication::translate("FEM_EquationElectricforce",
EquationElectricforce->getMenuText()));
cmd0->setToolTip(QApplication::translate("FEM_EquationElectricforce",
EquationElectricforce->getToolTipText()));
cmd0->setStatusTip(QApplication::translate("FEM_EquationElectricforce",
EquationElectricforce->getStatusTip()));
}
Gui::Command* EquationElectrostatic = rcCmdMgr.getCommandByName("FEM_EquationElectrostatic");
if (EquationElectrostatic) {
QAction* cmd1 = a[1];
cmd1->setText(QApplication::translate("FEM_EquationElectrostatic",
EquationElectrostatic->getMenuText()));
cmd1->setToolTip(QApplication::translate("FEM_EquationElectrostatic",
EquationElectrostatic->getToolTipText()));
cmd1->setStatusTip(QApplication::translate("FEM_EquationElectrostatic",
EquationElectrostatic->getStatusTip()));
}
Gui::Command* EquationMagnetodynamic2D =
rcCmdMgr.getCommandByName("FEM_EquationMagnetodynamic2D");
if (EquationMagnetodynamic2D) {
QAction* cmd2 = a[2];
cmd2->setText(QApplication::translate("FEM_EquationMagnetodynamic2D",
EquationMagnetodynamic2D->getMenuText()));
cmd2->setToolTip(QApplication::translate("FEM_EquationMagnetodynamic2D",
EquationMagnetodynamic2D->getToolTipText()));
cmd2->setStatusTip(QApplication::translate("FEM_EquationMagnetodynamic2D",
EquationMagnetodynamic2D->getStatusTip()));
}
}
bool CmdFEMCompEmEquations::isActive()
{
// only if there is an active analysis
Fem::FemAnalysis* ActiveAnalysis =
FemGui::ActiveAnalysisObserver::instance()->getActiveObject();
if (!ActiveAnalysis
|| !ActiveAnalysis->getTypeId().isDerivedFrom(Fem::FemAnalysis::getClassTypeId()))
return false;
// only activate if a single Elmer object is selected
auto results = getSelection().getSelectionEx(nullptr, App::DocumentObject::getClassTypeId(), Gui::ResolveMode::FollowLink); //.getObjectsOfType<femsolver.elmer.solver.Proxy>();
if (results.size() == 1) {
auto object = results.begin()->getObject();
// FIXME: this is not unique since the Ccx solver object has the same type
std::string Type = "Fem::FemSolverObjectPython";
if (Type.compare(object->getTypeId().getName()) == 0)
return true;
}
return false;
}
//================================================================================================
//================================================================================================
// commands vtk post processing
@@ -2203,6 +2333,9 @@ void CreateFemCommands()
rcCmdMgr.addCommand(new CmdFemCreateNodesSet());
rcCmdMgr.addCommand(new CmdFemDefineNodesSet());
// equations
rcCmdMgr.addCommand(new CmdFEMCompEmEquations());
// vtk post processing
#ifdef FC_USE_VTK
rcCmdMgr.addCommand(new CmdFemPostClipFilter);