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FEM: constraint plane rotation: object implementation

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This commit is contained in:
vdwalts 2016-08-01 21:56:50 +01:00 committed by wmayer
parent 9107e92b52
commit fdee687f01
13 changed files with 904 additions and 5 deletions
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2
src/Mod/Fem/App/AppFem.cpp
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@ -51,6 +51,7 @@
#include "FemConstraintGear.h"
#include "FemConstraintPulley.h"
#include "FemConstraintDisplacement.h"
#include "FemConstraintPlaneRotation.h"
#include "FemConstraintContact.h"
#include "FemResultObject.h"
@ -148,6 +149,7 @@ PyMODINIT_FUNC initFem()
Fem::ConstraintGear ::init();
Fem::ConstraintPulley ::init();
Fem::ConstraintDisplacement ::init();
Fem::ConstraintPlaneRotation ::init();
Fem::ConstraintContact ::init();
Fem::FemResultObject ::init();

2
src/Mod/Fem/App/CMakeLists.txt
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@ -200,6 +200,8 @@ SET(FemConstraints_SRCS
FemConstraintPulley.h
FemConstraintDisplacement.h
FemConstraintDisplacement.cpp
FemConstraintPlaneRotation.cpp
FemConstraintPlaneRotation.h
FemConstraintContact.cpp
FemConstraintContact.h
)

78
src/Mod/Fem/App/FemConstraintPlaneRotation.cpp Normal file
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@ -0,0 +1,78 @@
/***************************************************************************
* Copyright (c) 2013 Jan Rheinländer <jrheinlaender[at]users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
#include <BRepAdaptor_Curve.hxx>
#include <BRepAdaptor_Surface.hxx>
#include <Precision.hxx>
#include <TopoDS.hxx>
#include <gp_Lin.hxx>
#include <gp_Pln.hxx>
#include <gp_Pnt.hxx>
#endif
#include "FemConstraintPlaneRotation.h"
using namespace Fem;
PROPERTY_SOURCE(Fem::ConstraintPlaneRotation, Fem::Constraint);
ConstraintPlaneRotation::ConstraintPlaneRotation()
{
ADD_PROPERTY_TYPE(Points,(Base::Vector3d()),"ConstraintPlaneRotation",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Points where symbols are drawn");
ADD_PROPERTY_TYPE(Normals,(Base::Vector3d()),"ConstraintPlaneRotation",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),
"Normals where symbols are drawn");
Points.setValues(std::vector<Base::Vector3d>());
Normals.setValues(std::vector<Base::Vector3d>());
}
App::DocumentObjectExecReturn *ConstraintPlaneRotation::execute(void)
{
return Constraint::execute();
}
const char* ConstraintPlaneRotation::getViewProviderName(void) const
{
return "FemGui::ViewProviderFemConstraintPlaneRotation";
}
void ConstraintPlaneRotation::onChanged(const App::Property* prop)
{
Constraint::onChanged(prop);
if (prop == &References) {
std::vector<Base::Vector3d> points;
std::vector<Base::Vector3d> normals;
int scale = 1; //OvG: Enforce use of scale
if (getPoints(points, normals, &scale)) {
Points.setValues(points);
Normals.setValues(normals);
Scale.setValue(scale); //OvG: Scale
Points.touch(); // This triggers ViewProvider::updateData()
}
}
}

59
src/Mod/Fem/App/FemConstraintPlaneRotation.h Normal file
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@ -0,0 +1,59 @@
/***************************************************************************
* Copyright (c) 2013 Jan Rheinländer <jrheinlaender[at]users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef FEM_CONSTRAINTPLANEROTATION_H
#define FEM_CONSTRAINTPLANEROTATION_H
#include "FemConstraint.h"
namespace Fem
{
class AppFemExport ConstraintPlaneRotation : public Fem::Constraint
{
PROPERTY_HEADER(Fem::ConstraintPlaneRotation);
public:
/// Constructor
ConstraintPlaneRotation(void);
// Read-only (calculated values). These trigger changes in the ViewProvider
App::PropertyVectorList Points;
App::PropertyVectorList Normals;
/// recalculate the object
virtual App::DocumentObjectExecReturn *execute(void);
/// returns the type name of the ViewProvider
const char* getViewProviderName(void) const;
protected:
virtual void onChanged(const App::Property* prop);
};
} //namespace Fem
#endif // FEM_CONSTRAINTPLANEROTATION_H

2
src/Mod/Fem/Gui/AppFemGui.cpp
View File

@ -51,6 +51,7 @@
#include "ViewProviderFemConstraintGear.h"
#include "ViewProviderFemConstraintPulley.h"
#include "ViewProviderFemConstraintDisplacement.h"
#include "ViewProviderFemConstraintPlaneRotation.h"
#include "ViewProviderFemConstraintContact.h"
#include "ViewProviderResult.h"
#include "Workbench.h"
@ -117,6 +118,7 @@ PyMODINIT_FUNC initFemGui()
FemGui::ViewProviderFemConstraintGear ::init();
FemGui::ViewProviderFemConstraintPulley ::init();
FemGui::ViewProviderFemConstraintDisplacement ::init();
FemGui::ViewProviderFemConstraintPlaneRotation::init();
FemGui::ViewProviderFemConstraintContact ::init();
FemGui::ViewProviderResult ::init();
FemGui::ViewProviderResultPython ::init();

7
src/Mod/Fem/Gui/CMakeLists.txt
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@ -64,6 +64,7 @@ set(FemGui_MOC_HDRS
TaskFemConstraintGear.h
TaskFemConstraintPulley.h
TaskFemConstraintDisplacement.h
TaskFemConstraintPlaneRotation.h
TaskFemConstraintContact.h
TaskTetParameter.h
TaskAnalysisInfo.h
@ -91,6 +92,7 @@ set(FemGui_UIC_SRCS
TaskFemConstraintForce.ui
TaskFemConstraintPressure.ui
TaskFemConstraintDisplacement.ui
TaskFemConstraintPlaneRotation.ui
TaskFemConstraintContact.ui
TaskTetParameter.ui
TaskAnalysisInfo.ui
@ -137,6 +139,9 @@ SET(FemGui_DLG_SRCS
TaskFemConstraintDisplacement.ui
TaskFemConstraintDisplacement.cpp
TaskFemConstraintDisplacement.h
TaskFemConstraintPlaneRotation.ui
TaskFemConstraintPlaneRotation.cpp
TaskFemConstraintPlaneRotation.h
TaskFemConstraintContact.ui
TaskFemConstraintContact.cpp
TaskFemConstraintContact.h
@ -184,6 +189,8 @@ SET(FemGui_SRCS_ViewProvider
ViewProviderFemConstraintPulley.h
ViewProviderFemConstraintDisplacement.cpp
ViewProviderFemConstraintDisplacement.h
ViewProviderFemConstraintPlaneRotation.cpp
ViewProviderFemConstraintPlaneRotation.h
ViewProviderFemConstraintContact.cpp
ViewProviderFemConstraintContact.h
ViewProviderResult.cpp

42
src/Mod/Fem/Gui/Command.cpp
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@ -354,6 +354,47 @@ bool CmdFemConstraintFixed::isActive(void)
//=====================================================================================
DEF_STD_CMD_A(CmdFemConstraintPlaneRotation);
CmdFemConstraintPlaneRotation::CmdFemConstraintPlaneRotation()
: Command("Fem_ConstraintPlaneRotation")
{
sAppModule = "Fem";
sGroup = QT_TR_NOOP("Fem");
sMenuText = QT_TR_NOOP("Constraint plane rotation");
sToolTipText = QT_TR_NOOP("Creates a FEM constraint for plane rotation face");
sWhatsThis = "Fem_ConstraintPlaneRotation";
sStatusTip = sToolTipText;
sPixmap = "fem-constraint-planerotation";
}
void CmdFemConstraintPlaneRotation::activated(int iMsg)
{
Fem::FemAnalysis *Analysis;
if(getConstraintPrerequisits(&Analysis))
return;
std::string FeatName = getUniqueObjectName("FemConstraintPlaneRotation");
openCommand("Make FEM constraint Plane Rotation face");
doCommand(Doc,"App.activeDocument().addObject(\"Fem::ConstraintPlaneRotation\",\"%s\")",FeatName.c_str());
doCommand(Doc,"App.activeDocument().%s.Scale = 1",FeatName.c_str()); //OvG: set initial scale to 1
doCommand(Doc,"App.activeDocument().%s.Member = App.activeDocument().%s.Member + [App.activeDocument().%s]",Analysis->getNameInDocument(),Analysis->getNameInDocument(),FeatName.c_str());
doCommand(Doc,"%s",gethideMeshShowPartStr(FeatName).c_str()); //OvG: Hide meshes and show parts
updateActive();
doCommand(Gui,"Gui.activeDocument().setEdit('%s')",FeatName.c_str());
}
bool CmdFemConstraintPlaneRotation::isActive(void)
{
return FemGui::ActiveAnalysisObserver::instance()->hasActiveObject();
}
//=====================================================================================
DEF_STD_CMD_A(CmdFemConstraintContact);
CmdFemConstraintContact::CmdFemConstraintContact()
@ -1188,6 +1229,7 @@ void CreateFemCommands(void)
rcCmdMgr.addCommand(new CmdFemConstraintGear());
rcCmdMgr.addCommand(new CmdFemConstraintPulley());
rcCmdMgr.addCommand(new CmdFemConstraintDisplacement());
rcCmdMgr.addCommand(new CmdFemConstraintPlaneRotation());
rcCmdMgr.addCommand(new CmdFemConstraintContact());
#ifdef FC_USE_VTK

332
src/Mod/Fem/Gui/TaskFemConstraintPlaneRotation.cpp Normal file
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@ -0,0 +1,332 @@
/***************************************************************************
* Copyright (c) 2015 FreeCAD Developers *
* Authors: Michael Hindley <hindlemp@eskom.co.za> *
* Ruan Olwagen <olwager@eskom.co.za> *
* Oswald van Ginkel <vginkeo@eskom.co.za> *
* Based on Force constraint by Jan Rheinländer *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# include <sstream>
# include <QRegExp>
# include <QTextStream>
# include <QMessageBox>
# include <Precision.hxx>
# include <TopoDS.hxx>
# include <BRepAdaptor_Surface.hxx>
# include <Geom_Plane.hxx>
# include <gp_Pln.hxx>
# include <gp_Ax1.hxx>
# include <BRepAdaptor_Curve.hxx>
# include <Geom_Line.hxx>
# include <gp_Lin.hxx>
#endif
#include "TaskFemConstraintPlaneRotation.h"
#include "ui_TaskFemConstraintPlaneRotation.h"
#include <App/Application.h>
#include <App/Document.h>
#include <App/PropertyGeo.h>
#include <Gui/Application.h>
#include <Gui/Document.h>
#include <Gui/BitmapFactory.h>
#include <Gui/ViewProvider.h>
#include <Gui/WaitCursor.h>
#include <Gui/Selection.h>
#include <Gui/Command.h>
#include <Mod/Fem/App/FemConstraintPlaneRotation.h>
#include <Mod/Fem/App/FemTools.h>
#include <Mod/Part/App/PartFeature.h>
#include <Base/Console.h>
using namespace FemGui;
using namespace Gui;
/* TRANSLATOR FemGui::TaskFemConstraintPlaneRotation */
TaskFemConstraintPlaneRotation::TaskFemConstraintPlaneRotation(ViewProviderFemConstraintPlaneRotation *ConstraintView,QWidget *parent)
: TaskFemConstraint(ConstraintView, parent, "fem-constraint-planerotation")
{ //Note change "planerotation" in line above to new constraint name
proxy = new QWidget(this);
ui = new Ui_TaskFemConstraintPlaneRotation();
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
QAction* action = new QAction(tr("Delete"), ui->lw_references);
action->connect(action, SIGNAL(triggered()), this, SLOT(onReferenceDeleted()));
ui->lw_references->addAction(action);
ui->lw_references->setContextMenuPolicy(Qt::ActionsContextMenu);
connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
this->groupLayout()->addWidget(proxy);
/* Note: */
// Get the feature data
Fem::ConstraintPlaneRotation* pcConstraint = static_cast<Fem::ConstraintPlaneRotation*>(ConstraintView->getObject());
std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
// Fill data into dialog elements
ui->lw_references->clear();
for (std::size_t i = 0; i < Objects.size(); i++) {
ui->lw_references->addItem(makeRefText(Objects[i], SubElements[i]));
}
if (Objects.size() > 0) {
ui->lw_references->setCurrentRow(0, QItemSelectionModel::ClearAndSelect);
}
//Selection buttons
connect(ui->btnAdd, SIGNAL(clicked()), this, SLOT(addToSelection()));
connect(ui->btnRemove, SIGNAL(clicked()), this, SLOT(removeFromSelection()));
updateUI();
}
TaskFemConstraintPlaneRotation::~TaskFemConstraintPlaneRotation()
{
delete ui;
}
void TaskFemConstraintPlaneRotation::updateUI()
{
if (ui->lw_references->model()->rowCount() == 0) {
// Go into reference selection mode if no reference has been selected yet
onButtonReference(true);
return;
}
}
void TaskFemConstraintPlaneRotation::addToSelection()
{
int rows = ui->lw_references->model()->rowCount();
if (rows==1){
QMessageBox::warning(this, tr("Selection error"), tr("Only one face can be selected for a plane rotation constraint!"));
Gui::Selection().clearSelection();
return;
}
else {
std::vector<Gui::SelectionObject> selection = Gui::Selection().getSelectionEx(); //gets vector of selected objects of active document
if (selection.size()==0){
QMessageBox::warning(this, tr("Selection error"), tr("Nothing selected!"));
return;
}
Fem::ConstraintPlaneRotation* pcConstraint = static_cast<Fem::ConstraintPlaneRotation*>(ConstraintView->getObject());
std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
for (std::vector<Gui::SelectionObject>::iterator it = selection.begin(); it != selection.end(); ++it){//for every selected object
if (static_cast<std::string>(it->getTypeName()).substr(0,4).compare(std::string("Part"))!=0){
QMessageBox::warning(this, tr("Selection error"),tr("Selected object is not a part!"));
return;
}
std::vector<std::string> subNames=it->getSubNames();
App::DocumentObject* obj = ConstraintView->getObject()->getDocument()->getObject(it->getFeatName());
if (subNames.size()==1){
for (unsigned int subIt=0;subIt<(subNames.size());++subIt){// for every selected sub element
bool addMe=true;
if ((subNames[subIt].substr(0,4) != "Face")) {
QMessageBox::warning(this, tr("Selection error"), tr("Only faces can be picked"));
return;
}
Part::Feature* feat = static_cast<Part::Feature*>(obj);
TopoDS_Shape ref = feat->Shape.getShape().getSubShape(subNames[subIt].c_str());
if ((subNames[subIt].substr(0,4) == "Face")) {
if (!Fem::Tools::isPlanar(TopoDS::Face(ref))) {
QMessageBox::warning(this, tr("Selection error"), tr("Only planar faces can be picked"));
return;
}
}
for (std::vector<std::string>::iterator itr=std::find(SubElements.begin(),SubElements.end(),subNames[subIt]);
itr!= SubElements.end();
itr = std::find(++itr,SubElements.end(),subNames[subIt]))
{// for every sub element in selection that matches one in old list
if (obj==Objects[std::distance(SubElements.begin(),itr)]){//if selected sub element's object equals the one in old list then it was added before so don't add
addMe=false;
}
}
if (addMe){
disconnect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
Objects.push_back(obj);
SubElements.push_back(subNames[subIt]);
ui->lw_references->addItem(makeRefText(obj, subNames[subIt]));
connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
}
}
}
else {
QMessageBox::warning(this, tr("Selection error"), tr("Only one face can be selected for a plane rotation constraint!"));
Gui::Selection().clearSelection();
return;
}
//Update UI
pcConstraint->References.setValues(Objects,SubElements);
updateUI();
}
}
}
void TaskFemConstraintPlaneRotation::removeFromSelection()
{
std::vector<Gui::SelectionObject> selection = Gui::Selection().getSelectionEx(); //gets vector of selected objects of active document
if (selection.size()==0){
QMessageBox::warning(this, tr("Selection error"), tr("Nothing selected!"));
return;
}
Fem::ConstraintPlaneRotation* pcConstraint = static_cast<Fem::ConstraintPlaneRotation*>(ConstraintView->getObject());
std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
std::vector<int> itemsToDel;
for (std::vector<Gui::SelectionObject>::iterator it = selection.begin(); it != selection.end(); ++it){//for every selected object
if (static_cast<std::string>(it->getTypeName()).substr(0,4).compare(std::string("Part"))!=0){
QMessageBox::warning(this, tr("Selection error"),tr("Selected object is not a part!"));
return;
}
std::vector<std::string> subNames=it->getSubNames();
App::DocumentObject* obj = ConstraintView->getObject()->getDocument()->getObject(it->getFeatName());
for (unsigned int subIt=0;subIt<(subNames.size());++subIt){// for every selected sub element
for (std::vector<std::string>::iterator itr=std::find(SubElements.begin(),SubElements.end(),subNames[subIt]);
itr!= SubElements.end();
itr = std::find(++itr,SubElements.end(),subNames[subIt]))
{// for every sub element in selection that matches one in old list
if (obj==Objects[std::distance(SubElements.begin(),itr)]){//if selected sub element's object equals the one in old list then it was added before so mark for deletion
itemsToDel.push_back(std::distance(SubElements.begin(),itr));
}
}
}
}
std::sort(itemsToDel.begin(),itemsToDel.end());
while (itemsToDel.size()>0){
Objects.erase(Objects.begin()+itemsToDel.back());
SubElements.erase(SubElements.begin()+itemsToDel.back());
itemsToDel.pop_back();
}
//Update UI
disconnect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
ui->lw_references->clear();
for (unsigned int j=0;j<Objects.size();j++){
ui->lw_references->addItem(makeRefText(Objects[j], SubElements[j]));
}
connect(ui->lw_references, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
this, SLOT(setSelection(QListWidgetItem*)));
pcConstraint->References.setValues(Objects,SubElements);
updateUI();
}
void TaskFemConstraintPlaneRotation::setSelection(QListWidgetItem* item){
std::string docName=ConstraintView->getObject()->getDocument()->getName();
std::string s = item->text().toStdString();
std::string delimiter = ":";
size_t pos = 0;
std::string objName;
std::string subName;
pos = s.find(delimiter);
objName = s.substr(0, pos);
s.erase(0, pos + delimiter.length());
subName=s;
Gui::Selection().clearSelection();
Gui::Selection().addSelection(docName.c_str(),objName.c_str(),subName.c_str(),0,0,0);
}
void TaskFemConstraintPlaneRotation::onReferenceDeleted() {
TaskFemConstraintPlaneRotation::removeFromSelection();
}
const std::string TaskFemConstraintPlaneRotation::getReferences() const
{
int rows = ui->lw_references->model()->rowCount();
std::vector<std::string> items;
for (int r = 0; r < rows; r++) {
items.push_back(ui->lw_references->item(r)->text().toStdString());
}
return TaskFemConstraint::getReferences(items);
}
void TaskFemConstraintPlaneRotation::changeEvent(QEvent *e){
}
//**************************************************************************
// TaskDialog
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
TaskDlgFemConstraintPlaneRotation::TaskDlgFemConstraintPlaneRotation(ViewProviderFemConstraintPlaneRotation *ConstraintView)
{
this->ConstraintView = ConstraintView;
assert(ConstraintView);
this->parameter = new TaskFemConstraintPlaneRotation(ConstraintView);;
Content.push_back(parameter);
}
//==== calls from the TaskView ===============================================================
void TaskDlgFemConstraintPlaneRotation::open()
{
// a transaction is already open at creation time of the panel
if (!Gui::Command::hasPendingCommand()) {
QString msg = QObject::tr("Constraint planerotation");
Gui::Command::openCommand((const char*)msg.toUtf8());
ConstraintView->setVisible(true);
Gui::Command::doCommand(Gui::Command::Doc,ViewProviderFemConstraint::gethideMeshShowPartStr((static_cast<Fem::Constraint*>(ConstraintView->getObject()))->getNameInDocument()).c_str()); //OvG: Hide meshes and show parts
}
}
bool TaskDlgFemConstraintPlaneRotation::accept()
{
std::string name = ConstraintView->getObject()->getNameInDocument();
const TaskFemConstraintPlaneRotation* parameters = static_cast<const TaskFemConstraintPlaneRotation*>(parameter);
std::string scale = parameters->getScale(); //OvG: determine modified scale
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Scale = %s", name.c_str(), scale.c_str()); //OvG: implement modified scale
return TaskDlgFemConstraint::accept();
}
bool TaskDlgFemConstraintPlaneRotation::reject()
{
Gui::Command::abortCommand();
Gui::Command::doCommand(Gui::Command::Gui,"Gui.activeDocument().resetEdit()");
Gui::Command::updateActive();
return true;
}
#include "moc_TaskFemConstraintPlaneRotation.cpp"

85
src/Mod/Fem/Gui/TaskFemConstraintPlaneRotation.h Normal file
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@ -0,0 +1,85 @@
/***************************************************************************
* Copyright (c) 2015 FreeCAD Developers *
* Authors: Michael Hindley <hindlemp@eskom.co.za> *
* Ruan Olwagen <olwager@eskom.co.za> *
* Oswald van Ginkel <vginkeo@eskom.co.za> *
* Based on Force constraint by Jan Rheinländer *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef GUI_TASKVIEW_TaskFemConstraintPlaneRotation_H
#define GUI_TASKVIEW_TaskFemConstraintPlaneRotation_H
#include <Gui/TaskView/TaskView.h>
#include <Gui/Selection.h>
#include <Gui/TaskView/TaskDialog.h>
#include <Base/Quantity.h>
#include "TaskFemConstraint.h"
#include "ViewProviderFemConstraintPlaneRotation.h"
#include <QObject>
#include <Base/Console.h>
#include <App/DocumentObject.h>
#include <QListWidgetItem>
class Ui_TaskFemConstraintPlaneRotation;
namespace FemGui {
class TaskFemConstraintPlaneRotation : public TaskFemConstraint
{
Q_OBJECT
public:
TaskFemConstraintPlaneRotation(ViewProviderFemConstraintPlaneRotation *ConstraintView,QWidget *parent = 0);
~TaskFemConstraintPlaneRotation();
const std::string getReferences() const;
private Q_SLOTS:
void onReferenceDeleted(void);
void addToSelection();
void removeFromSelection();
void setSelection(QListWidgetItem* item);
protected:
void changeEvent(QEvent *e);
private:
//void onSelectionChanged(const Gui::SelectionChanges& msg);
void updateUI();
Ui_TaskFemConstraintPlaneRotation* ui;
};
class TaskDlgFemConstraintPlaneRotation : public TaskDlgFemConstraint
{
Q_OBJECT
public:
TaskDlgFemConstraintPlaneRotation(ViewProviderFemConstraintPlaneRotation *ConstraintView);
void open();
bool accept();
bool reject();
};
} //namespace FemGui
#endif // GUI_TASKVIEW_TaskFemConstraintPlaneRotation_H

49
src/Mod/Fem/Gui/TaskFemConstraintPlaneRotation.ui Normal file
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@ -0,0 +1,49 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>TaskFemConstraintPlaneRotation</class>
<widget class="QWidget" name="TaskFemConstraintPlaneRotation">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>309</width>
<height>207</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="lbl_info">
<property name="text">
<string>Select a single face, click Add or Remove</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="hLayout1">
<item>
<widget class="QPushButton" name="btnAdd">
<property name="text">
<string>Add</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btnRemove">
<property name="text">
<string>Remove</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QListWidget" name="lw_references"/>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>

191
src/Mod/Fem/Gui/ViewProviderFemConstraintPlaneRotation.cpp Normal file
View File

@ -0,0 +1,191 @@
/***************************************************************************
* Copyright (c) 2015 FreeCAD Developers *
* Authors: Michael Hindley <hindlemp@eskom.co.za> *
* Ruan Olwagen <olwager@eskom.co.za> *
* Oswald van Ginkel <vginkeo@eskom.co.za> *
* Based on Force constraint by Jan Rheinländer *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# include <Standard_math.hxx>
# include <Inventor/nodes/SoSeparator.h>
# include <Inventor/nodes/SoTranslation.h>
# include <Inventor/nodes/SoRotation.h>
# include <Inventor/nodes/SoMultipleCopy.h>
# include <Inventor/nodes/SoCylinder.h>
# include <Inventor/nodes/SoSphere.h>
# include <Inventor/nodes/SoText3.h>
# include <Inventor/nodes/SoFont.h>
# include <Inventor/nodes/SoMaterial.h>
# include <Inventor/nodes/SoMaterialBinding.h>
# include <Inventor/nodes/SoScale.h>
# include <Precision.hxx>
#endif
#include "Mod/Fem/App/FemConstraintPlaneRotation.h"
#include "TaskFemConstraintPlaneRotation.h"
#include "ViewProviderFemConstraintPlaneRotation.h"
#include <Base/Console.h>
#include <Gui/Control.h>
using namespace FemGui;
PROPERTY_SOURCE(FemGui::ViewProviderFemConstraintPlaneRotation, FemGui::ViewProviderFemConstraint)
ViewProviderFemConstraintPlaneRotation::ViewProviderFemConstraintPlaneRotation()
{
sPixmap = "fem-constraint-planerotation";
//Note change "planerotation" in line above to new constraint name, make sure it is the same as in taskFem* cpp file
ADD_PROPERTY(FaceColor,(0.2f,0.3f,0.2f));
}
ViewProviderFemConstraintPlaneRotation::~ViewProviderFemConstraintPlaneRotation()
{
}
//FIXME setEdit needs a careful review
bool ViewProviderFemConstraintPlaneRotation::setEdit(int ModNum)
{
if (ModNum == ViewProvider::Default) {
// When double-clicking on the item for this constraint the
// object unsets and sets its edit mode without closing
// the task panel
Gui::TaskView::TaskDialog *dlg = Gui::Control().activeDialog();
TaskDlgFemConstraintPlaneRotation *constrDlg = qobject_cast<TaskDlgFemConstraintPlaneRotation *>(dlg);
if (constrDlg && constrDlg->getConstraintView() != this)
constrDlg = 0; // another constraint left open its task panel
if (dlg && !constrDlg) {
if (constraintDialog != NULL) {
// Ignore the request to open another dialog
return false;
} else {
constraintDialog = new TaskFemConstraintPlaneRotation(this);
return true;
}
}
// clear the selection (convenience)
Gui::Selection().clearSelection();
// start the edit dialog
if (constrDlg)
Gui::Control().showDialog(constrDlg);
else
Gui::Control().showDialog(new TaskDlgFemConstraintPlaneRotation(this));
return true;
}
else {
return ViewProviderDocumentObject::setEdit(ModNum);
}
}
#define HEIGHT (0.5)
#define RADIUS (5)
//#define USE_MULTIPLE_COPY //OvG: MULTICOPY fails to update scaled display on initial drawing - so disable
void ViewProviderFemConstraintPlaneRotation::updateData(const App::Property* prop)
{
// Gets called whenever a property of the attached object changes
Fem::ConstraintPlaneRotation* pcConstraint = static_cast<Fem::ConstraintPlaneRotation*>(this->getObject());
float scaledradius = RADIUS * pcConstraint->Scale.getValue(); //OvG: Calculate scaled values once only
float scaledheight = HEIGHT * pcConstraint->Scale.getValue();
if (strcmp(prop->getName(),"Points") == 0) {
const std::vector<Base::Vector3d>& points = pcConstraint->Points.getValues();
const std::vector<Base::Vector3d>& normals = pcConstraint->Normals.getValues();
if (points.size() != normals.size())
return;
std::vector<Base::Vector3d>::const_iterator n = normals.begin();
// Points and Normals are always updated together
pShapeSep->removeAllChildren();
for (std::vector<Base::Vector3d>::const_iterator p = points.begin(); p != points.end(); p++) {
//Define base and normal directions
SbVec3f base(p->x, p->y, p->z);
SbVec3f dir(n->x, n->y, n->z);//normal
/* Note:
* This next part draws a temperature gauge in 3D to indicate the constraint visually.
* This serves as an example. Change or remove as needs be.
* It is possible to draw almost any basic 3D shape. See inventor's documentation
* This gets drawn at every point.
* */
///Visual indication
//define separator
SoSeparator* sep = new SoSeparator();
///draw a temp gauge,with sphere and a cylinder
//first move to correct postion
SoTranslation* trans = new SoTranslation();
SbVec3f newPos=base+scaledradius*dir*0.08;
trans->translation.setValue(newPos);
sep->addChild(trans);
//adjust orientation
SoRotation* rot = new SoRotation();
rot->rotation.setValue(SbRotation(SbVec3f(1,0,0),dir));
sep->addChild(rot);
//define color of shape
SoMaterial* myMaterial = new SoMaterial;
myMaterial->diffuseColor.set1Value(0,SbColor(0,1,0));//RGB
//myMaterial->diffuseColor.set1Value(1,SbColor(0,0,1));//possible to adjust sides separately
sep->addChild(myMaterial);
//draw a sphere
//SoSphere* sph = new SoSphere();
//sph->radius.setValue(scaledradius*0.75);
//sep->addChild(sph);
//translate postion
//SoTranslation* trans2 = new SoTranslation();
//trans2->translation.setValue(SbVec3f(0,scaledheight*0.375,0));
//sep->addChild(trans2);
//draw a cylinder
SoCylinder* cyl = new SoCylinder();
cyl->height.setValue(scaledheight*0.5);
cyl->radius.setValue(scaledradius*0.375);
sep->addChild(cyl);
//translate postion
//SoTranslation* trans3 = new SoTranslation();
//trans3->translation.setValue(SbVec3f(0,scaledheight*0.05,0));
//sep->addChild(trans3);
//define color of shape
SoMaterial *myMaterial2 = new SoMaterial;
myMaterial2->diffuseColor.set1Value(0,SbColor(1,1,1));//RGB
sep->addChild(myMaterial2);
//draw a cylinder
//SoCylinder* cyl2 = new SoCylinder();
//cyl2->height.setValue(scaledheight*0.25);
//cyl2->radius.setValue(scaledradius*0.375);
//sep->addChild(cyl2);
pShapeSep->addChild(sep);
n++;
}
}
// Gets called whenever a property of the attached object changes
ViewProviderFemConstraint::updateData(prop);
}

48
src/Mod/Fem/Gui/ViewProviderFemConstraintPlaneRotation.h Normal file
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@ -0,0 +1,48 @@
/***************************************************************************
* Copyright (c) 2015 FreeCAD Developers *
* Authors: Michael Hindley <hindlemp@eskom.co.za> *
* Ruan Olwagen <olwager@eskom.co.za> *
* Oswald van Ginkel <vginkeo@eskom.co.za> *
* Based on Force constraint by Jan Rheinländer *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef GUI_VIEWPROVIDERFEMCONSTRAINTPLANEROTATION_H
#define GUI_VIEWPROVIDERFEMCONSTRAINTPLANEROTATION_H
#include "ViewProviderFemConstraint.h"
namespace FemGui {
class FemGuiExport ViewProviderFemConstraintPlaneRotation : public FemGui::ViewProviderFemConstraint
{
PROPERTY_HEADER(FemGui::ViewProviderFemConstraintPlaneRotation);
public:
ViewProviderFemConstraintPlaneRotation();
virtual ~ViewProviderFemConstraintPlaneRotation();
virtual void updateData(const App::Property*);
protected:
virtual bool setEdit(int ModNum);
};
}
#endif // GUI_VIEWPROVIDERFEMCONSTRAINTPLANEROTATION_H

2
src/Mod/Fem/Gui/Workbench.cpp
View File

@ -67,6 +67,7 @@ Gui::ToolBarItem* Workbench::setupToolBars() const
<< "Separator"
<< "Fem_ConstraintFixed"
<< "Fem_ConstraintDisplacement"
<< "Fem_ConstraintPlaneRotation"
<< "Fem_ConstraintContact"
<< "Separator"
<< "Fem_ConstraintSelfWeight"
@ -119,6 +120,7 @@ Gui::MenuItem* Workbench::setupMenuBar() const
<< "Separator"
<< "Fem_ConstraintFixed"
<< "Fem_ConstraintDisplacement"
<< "Fem_ConstraintPlaneRotation"
<< "Fem_ConstraintContact"
<< "Separator"
<< "Fem_ConstraintSelfWeight"