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create/src/Mod/Fem/Gui/TaskPostBoxes.cpp

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/***************************************************************************
* Copyright (c) 2015 Stefan Tröger <stefantroeger@gmx.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 <Inventor/SoPickedPoint.h>
# include <Inventor/events/SoMouseButtonEvent.h>
# include <Inventor/nodes/SoCoordinate3.h>
# include <Inventor/nodes/SoMarkerSet.h>
# include <sstream>
# include <QApplication>
# include <QMessageBox>
# include <QMetaMethod>
# include <QToolTip>
#endif
#include <App/Document.h>
#include <Base/Console.h>
#include <Base/UnitsApi.h>
#include <Gui/Action.h>
#include <Gui/Application.h>
#include <Gui/BitmapFactory.h>
#include <Gui/CommandT.h>
#include <Gui/Document.h>
#include <Gui/MainWindow.h>
#include <Gui/View3DInventor.h>
#include <Gui/View3DInventorViewer.h>
#include <Gui/Inventor/MarkerBitmaps.h>
#include <Mod/Fem/App/FemPostPipeline.h>
#include "ui_TaskPostClip.h"
#include "ui_TaskPostCut.h"
#include "ui_TaskPostDataAlongLine.h"
#include "ui_TaskPostDataAtPoint.h"
#include "ui_TaskPostDisplay.h"
#include "ui_TaskPostScalarClip.h"
#include "ui_TaskPostWarpVector.h"
#include "TaskPostBoxes.h"
#include "FemSettings.h"
#include "ViewProviderFemPostFilter.h"
#include "ViewProviderFemPostFunction.h"
#include "ViewProviderFemPostObject.h"
using namespace FemGui;
using namespace Gui;
// ***************************************************************************
PointMarker::PointMarker(Gui::View3DInventorViewer* iv, std::string ObjName) : view(iv),
vp(new ViewProviderPointMarker)
{
view->addViewProvider(vp);
m_name = ObjName;
}
PointMarker::~PointMarker()
{
view->removeViewProvider(vp);
delete vp;
}
void PointMarker::addPoint(const SbVec3f& pt)
{
int ct = countPoints();
vp->pCoords->point.set1Value(ct, pt);
}
int PointMarker::countPoints() const
{
return vp->pCoords->point.getNum();
}
void PointMarker::customEvent(QEvent*)
{
const SbVec3f& pt1 = vp->pCoords->point[0];
const SbVec3f& pt2 = vp->pCoords->point[1];
if (!m_name.empty()) {
Q_EMIT PointsChanged(pt1[0], pt1[1], pt1[2], pt2[0], pt2[1], pt2[2]);
Gui::Command::doCommand(Gui::Command::Doc, "App.ActiveDocument.%s.Point1 = App.Vector(%f, %f, %f)", m_name.c_str(), pt1[0], pt1[1], pt1[2]);
Gui::Command::doCommand(Gui::Command::Doc, "App.ActiveDocument.%s.Point2 = App.Vector(%f, %f, %f)", m_name.c_str(), pt2[0], pt2[1], pt2[2]);
}
Gui::Command::doCommand(Gui::Command::Doc, ObjectInvisible().c_str());
}
std::string PointMarker::ObjectInvisible() {
return "for amesh in App.activeDocument().Objects:\n\
if \"Mesh\" in amesh.TypeId:\n\
aparttoshow = amesh.Name.replace(\"_Mesh\",\"\")\n\
for apart in App.activeDocument().Objects:\n\
if aparttoshow == apart.Name:\n\
apart.ViewObject.Visibility = False\n";
}
PROPERTY_SOURCE(FemGui::ViewProviderPointMarker, Gui::ViewProviderDocumentObject)
ViewProviderPointMarker::ViewProviderPointMarker()
{
pCoords = new SoCoordinate3();
pCoords->ref();
pCoords->point.setNum(0);
SoGroup* grp = new SoGroup();
grp->addChild(pCoords);
addDisplayMaskMode(grp, "Base");
setDisplayMaskMode("Base");
}
ViewProviderPointMarker::~ViewProviderPointMarker()
{
pCoords->unref();
}
// ***************************************************************************
DataMarker::DataMarker(Gui::View3DInventorViewer* iv, std::string ObjName) : view(iv),
vp(new ViewProviderDataMarker)
{
view->addViewProvider(vp);
m_name = ObjName;
}
DataMarker::~DataMarker()
{
view->removeViewProvider(vp);
delete vp;
}
void DataMarker::addPoint(const SbVec3f& pt)
{
int ct = countPoints();
vp->pCoords->point.set1Value(ct, pt);
vp->pMarker->numPoints = ct + 1;
}
int DataMarker::countPoints() const
{
return vp->pCoords->point.getNum();
}
void DataMarker::customEvent(QEvent*)
{
const SbVec3f& pt1 = vp->pCoords->point[0];
if (!m_name.empty()) {
Q_EMIT PointsChanged(pt1[0], pt1[1], pt1[2]);
Gui::Command::doCommand(Gui::Command::Doc, "App.ActiveDocument.%s.Center = App.Vector(%f, %f, %f)", m_name.c_str(), pt1[0], pt1[1], pt1[2]);
}
Gui::Command::doCommand(Gui::Command::Doc, ObjectInvisible().c_str());
}
std::string DataMarker::ObjectInvisible() {
return "for amesh in App.activeDocument().Objects:\n\
if \"Mesh\" in amesh.TypeId:\n\
aparttoshow = amesh.Name.replace(\"_Mesh\",\"\")\n\
for apart in App.activeDocument().Objects:\n\
if aparttoshow == apart.Name:\n\
apart.ViewObject.Visibility = False\n";
}
PROPERTY_SOURCE(FemGui::ViewProviderDataMarker, Gui::ViewProviderDocumentObject)
ViewProviderDataMarker::ViewProviderDataMarker()
{
pCoords = new SoCoordinate3();
pCoords->ref();
pCoords->point.setNum(0);
pMarker = new SoMarkerSet();
pMarker->markerIndex = Gui::Inventor::MarkerBitmaps::getMarkerIndex("CIRCLE_FILLED", App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")->GetInt("MarkerSize", 9));
pMarker->numPoints = 0;
pMarker->ref();
SoGroup* grp = new SoGroup();
grp->addChild(pCoords);
grp->addChild(pMarker);
addDisplayMaskMode(grp, "Base");
setDisplayMaskMode("Base");
}
ViewProviderDataMarker::~ViewProviderDataMarker()
{
pCoords->unref();
pMarker->unref();
}
// ***************************************************************************
// ***************************************************************************
// TaskDialog
// ***************************************************************************
TaskDlgPost::TaskDlgPost(Gui::ViewProviderDocumentObject* view)
: TaskDialog()
, m_view(view)
{
assert(view);
}
TaskDlgPost::~TaskDlgPost()
{
}
QDialogButtonBox::StandardButtons TaskDlgPost::getStandardButtons() const {
//check if we only have gui task boxes
bool guionly = true;
for (std::vector<TaskPostBox*>::const_iterator it = m_boxes.begin(); it != m_boxes.end(); ++it)
guionly = guionly && (*it)->isGuiTaskOnly();
if (!guionly)
return QDialogButtonBox::Apply | QDialogButtonBox::Ok | QDialogButtonBox::Cancel;
else
return QDialogButtonBox::Ok;
}
void TaskDlgPost::connectSlots()
{
// Connect emitAddedFunction() with slotAddedFunction()
QObject* sender = nullptr;
int indexSignal = 0;
for (const auto dlg : m_boxes) {
indexSignal = dlg->metaObject()->indexOfSignal(QMetaObject::normalizedSignature("emitAddedFunction()"));
if (indexSignal >= 0) {
sender = dlg;
break;
}
}
if (sender) {
for (const auto dlg : m_boxes) {
int indexSlot = dlg->metaObject()->indexOfSlot(QMetaObject::normalizedSignature("slotAddedFunction()"));
if (indexSlot >= 0) {
connect(sender, sender->metaObject()->method(indexSignal),
dlg, dlg->metaObject()->method(indexSlot));
}
}
}
}
void TaskDlgPost::appendBox(TaskPostBox* box) {
m_boxes.push_back(box);
Content.push_back(box);
}
void TaskDlgPost::open()
{
// a transaction is already open at creation time of the pad
QString msg = QObject::tr("Edit post processing object");
Gui::Command::openCommand((const char*)msg.toUtf8());
}
void TaskDlgPost::clicked(int button)
{
if (button == QDialogButtonBox::Apply)
recompute();
}
bool TaskDlgPost::accept()
{
try {
std::vector<TaskPostBox*>::iterator it = m_boxes.begin();
for (; it != m_boxes.end(); ++it)
(*it)->applyPythonCode();
}
catch (const Base::Exception& e) {
QMessageBox::warning(nullptr, tr("Input error"), QString::fromLatin1(e.what()));
return false;
}
Gui::cmdGuiDocument(getDocumentName(), "resetEdit()");
return true;
}
bool TaskDlgPost::reject()
{
// roll back the done things
Gui::Command::abortCommand();
Gui::cmdGuiDocument(getDocumentName(), "resetEdit()");
return true;
}
void TaskDlgPost::recompute()
{
Gui::ViewProviderDocumentObject* vp = getView();
if (vp) {
vp->getObject()->getDocument()->recompute();
}
}
void TaskDlgPost::modifyStandardButtons(QDialogButtonBox* box) {
if (box->button(QDialogButtonBox::Apply))
box->button(QDialogButtonBox::Apply)->setDefault(true);
}
// ***************************************************************************
// some task box methods
TaskPostBox::TaskPostBox(Gui::ViewProviderDocumentObject* view, const QPixmap& icon, const QString& title, QWidget* parent)
: TaskBox(icon, title, true, parent)
, m_object(view->getObject())
, m_view(view)
{
}
TaskPostBox::~TaskPostBox() {
}
bool TaskPostBox::autoApply() {
return FemSettings().getPostAutoRecompute();
}
App::Document* TaskPostBox::getDocument() const {
App::DocumentObject* obj = getObject();
return (obj ? obj->getDocument() : nullptr);
}
void TaskPostBox::recompute() {
if (autoApply()) {
App::Document* doc = getDocument();
if (doc)
doc->recompute();
}
}
void TaskPostBox::updateEnumerationList(App::PropertyEnumeration& prop, QComboBox* box) {
QStringList list;
std::vector<std::string> vec = prop.getEnumVector();
for (std::vector<std::string>::iterator it = vec.begin(); it != vec.end(); ++it) {
list.push_back(QString::fromStdString(*it));
}
int index = prop.getValue();
// be aware the QComboxBox might be connected to the Property,
// thus clearing the box will set back the property enumeration index too.
// https://forum.freecadweb.org/viewtopic.php?f=10&t=30944
box->clear();
box->insertItems(0, list);
box->setCurrentIndex(index);
}
// ***************************************************************************
// post pipeline results
TaskPostDisplay::TaskPostDisplay(Gui::ViewProviderDocumentObject* view, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_ResultShow"), tr("Result display options"), parent)
, ui(new Ui_TaskPostDisplay)
{
//we need a separate container widget to add all controls to
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
//update all fields
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->DisplayMode, ui->Representation);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
// get Tranparency from ViewProvider
int trans = getTypedView<ViewProviderFemPostObject>()->Transparency.getValue();
Base::Console().Log("Transparency %i: \n", trans);
// sync the trancparency slider
ui->Transparency->setValue(trans);
ui->Transparency->setToolTip(QString::number(trans) + QString::fromLatin1(" %"));
}
TaskPostDisplay::~TaskPostDisplay()
{
}
void TaskPostDisplay::slotAddedFunction()
{
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
}
void TaskPostDisplay::on_Representation_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->DisplayMode.setValue(i);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
}
void TaskPostDisplay::on_Field_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->Field.setValue(i);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
}
void TaskPostDisplay::on_VectorMode_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->VectorMode.setValue(i);
}
void TaskPostDisplay::on_Transparency_valueChanged(int i) {
getTypedView<ViewProviderFemPostObject>()->Transparency.setValue(i);
ui->Transparency->setToolTip(QString::number(i) + QString::fromLatin1(" %"));
// highlight the tooltip
QToolTip::showText(QCursor::pos(), QString::number(i) + QString::fromLatin1(" %"), nullptr);
}
void TaskPostDisplay::applyPythonCode() {
}
// ***************************************************************************
// ?
// the icon fem-post-geo-plane might be wrong but I do not know any better since the plane is one of the implicit functions
TaskPostFunction::TaskPostFunction(ViewProviderDocumentObject* view, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("fem-post-geo-plane"), tr("Implicit function"), parent)
{
assert(view->isDerivedFrom(ViewProviderFemPostFunction::getClassTypeId()));
//we load the views widget
FunctionWidget* w = getTypedView<ViewProviderFemPostFunction>()->createControlWidget();
w->setParent(this);
w->setViewProvider(getTypedView<ViewProviderFemPostFunction>());
this->groupLayout()->addWidget(w);
}
TaskPostFunction::~TaskPostFunction() {
}
void TaskPostFunction::applyPythonCode() {
//we apply the views widgets python code
}
// ***************************************************************************
// region clip filter
TaskPostClip::TaskPostClip(ViewProviderDocumentObject* view, App::PropertyLink* function, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterClipRegion"), tr("Clip region, choose implicit function"), parent)
, ui(new Ui_TaskPostClip)
{
assert(view->isDerivedFrom(ViewProviderFemPostClip::getClassTypeId()));
assert(function);
Q_UNUSED(function);
fwidget = nullptr;
//we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
//the layout for the container widget
QVBoxLayout* layout = new QVBoxLayout();
ui->Container->setLayout(layout);
//fill up the combo box with possible functions
collectImplicitFunctions();
//add the function creation command
Gui::CommandManager& rcCmdMgr = Gui::Application::Instance->commandManager();
Gui::Command* cmd = rcCmdMgr.getCommandByName("FEM_PostCreateFunctions");
if (cmd && cmd->getAction())
cmd->getAction()->addTo(ui->CreateButton);
ui->CreateButton->setPopupMode(QToolButton::InstantPopup);
//load the default values
ui->CutCells->setChecked(static_cast<Fem::FemPostClipFilter*>(getObject())->CutCells.getValue());
ui->InsideOut->setChecked(static_cast<Fem::FemPostClipFilter*>(getObject())->InsideOut.getValue());
}
TaskPostClip::~TaskPostClip() {
}
void TaskPostClip::applyPythonCode() {
}
void TaskPostClip::collectImplicitFunctions() {
std::vector<Fem::FemPostPipeline*> pipelines;
pipelines = getDocument()->getObjectsOfType<Fem::FemPostPipeline>();
if (!pipelines.empty()) {
Fem::FemPostPipeline* pipeline = pipelines.front();
if (pipeline->Functions.getValue() &&
pipeline->Functions.getValue()->getTypeId() == Fem::FemPostFunctionProvider::getClassTypeId()) {
ui->FunctionBox->clear();
QStringList items;
std::size_t currentItem = 0;
App::DocumentObject* currentFunction = static_cast<Fem::FemPostClipFilter*>(getObject())->Function.getValue();
const std::vector<App::DocumentObject*>& funcs = static_cast<Fem::FemPostFunctionProvider*>(
pipeline->Functions.getValue())->Functions.getValues();
for (std::size_t i = 0; i < funcs.size(); ++i) {
items.push_back(QString::fromLatin1(funcs[i]->getNameInDocument()));
if (currentFunction == funcs[i])
currentItem = i;
}
ui->FunctionBox->addItems(items);
ui->FunctionBox->setCurrentIndex(currentItem);
}
}
}
void TaskPostClip::on_CreateButton_triggered(QAction*) {
int numFuncs = ui->FunctionBox->count();
int currentItem = ui->FunctionBox->currentIndex();
collectImplicitFunctions();
// if a new function was successfully added use it
int indexCount = ui->FunctionBox->count();
if (indexCount > currentItem + 1)
ui->FunctionBox->setCurrentIndex(indexCount - 1);
// When the first function ever was added, a signal must be emitted
if (numFuncs == 0) {
Q_EMIT emitAddedFunction();
}
recompute();
}
void TaskPostClip::on_FunctionBox_currentIndexChanged(int idx) {
//set the correct property
std::vector<Fem::FemPostPipeline*> pipelines;
pipelines = getDocument()->getObjectsOfType<Fem::FemPostPipeline>();
if (!pipelines.empty()) {
Fem::FemPostPipeline* pipeline = pipelines.front();
if (pipeline->Functions.getValue() &&
pipeline->Functions.getValue()->getTypeId() == Fem::FemPostFunctionProvider::getClassTypeId()) {
const std::vector<App::DocumentObject*>& funcs = static_cast<Fem::FemPostFunctionProvider*>(
pipeline->Functions.getValue())->Functions.getValues();
if (idx >= 0)
static_cast<Fem::FemPostClipFilter*>(getObject())->Function.setValue(funcs[idx]);
else
static_cast<Fem::FemPostClipFilter*>(getObject())->Function.setValue(nullptr);
}
}
//load the correct view
Fem::FemPostFunction* fobj = static_cast<Fem::FemPostFunction*>(
static_cast<Fem::FemPostClipFilter*>(getObject())->Function.getValue());
Gui::ViewProvider* view = nullptr;
if (fobj)
view = Gui::Application::Instance->getViewProvider(fobj);
if (fwidget)
fwidget->deleteLater();
if (view) {
fwidget = static_cast<FemGui::ViewProviderFemPostFunction*>(view)->createControlWidget();
fwidget->setParent(ui->Container);
fwidget->setViewProvider(static_cast<FemGui::ViewProviderFemPostFunction*>(view));
ui->Container->layout()->addWidget(fwidget);
}
recompute();
}
void TaskPostClip::on_CutCells_toggled(bool val) {
static_cast<Fem::FemPostClipFilter*>(getObject())->CutCells.setValue(val);
recompute();
}
void TaskPostClip::on_InsideOut_toggled(bool val) {
static_cast<Fem::FemPostClipFilter*>(getObject())->InsideOut.setValue(val);
recompute();
}
// ***************************************************************************
// data along a line
TaskPostDataAlongLine::TaskPostDataAlongLine(ViewProviderDocumentObject* view, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterDataAlongLine"), tr("Data along a line options"), parent)
, ui(new Ui_TaskPostDataAlongLine)
{
assert(view->isDerivedFrom(ViewProviderFemPostDataAlongLine::getClassTypeId()));
//we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
QSize size = ui->point1X->sizeForText(QStringLiteral("000000000000"));
ui->point1X->setMinimumWidth(size.width());
ui->point1Y->setMinimumWidth(size.width());
ui->point1Z->setMinimumWidth(size.width());
ui->point2X->setMinimumWidth(size.width());
ui->point2Y->setMinimumWidth(size.width());
ui->point2Z->setMinimumWidth(size.width());
// set decimals before the edits are filled to avoid rounding mistakes
int UserDecimals = Base::UnitsApi::getDecimals();
ui->point1X->setDecimals(UserDecimals);
ui->point1Y->setDecimals(UserDecimals);
ui->point1Z->setDecimals(UserDecimals);
ui->point2X->setDecimals(UserDecimals);
ui->point2Y->setDecimals(UserDecimals);
ui->point2Z->setDecimals(UserDecimals);
Base::Unit lengthUnit = static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Point1.getUnit();
ui->point1X->setUnit(lengthUnit);
ui->point1Y->setUnit(lengthUnit);
ui->point1Z->setUnit(lengthUnit);
lengthUnit = static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Point2.getUnit();
ui->point2X->setUnit(lengthUnit);
ui->point2Y->setUnit(lengthUnit);
ui->point2Z->setUnit(lengthUnit);
const Base::Vector3d& vec1 = static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Point1.getValue();
ui->point1X->setValue(vec1.x);
ui->point1Y->setValue(vec1.y);
ui->point1Z->setValue(vec1.z);
const Base::Vector3d& vec2 = static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Point2.getValue();
ui->point2X->setValue(vec2.x);
ui->point2Y->setValue(vec2.y);
ui->point2Z->setValue(vec2.z);
int res = static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Resolution.getValue();
ui->resolution->setValue(res);
connect(ui->point1X, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point1Changed);
connect(ui->point1Y, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point1Changed);
connect(ui->point1Z, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point1Changed);
connect(ui->point2X, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point2Changed);
connect(ui->point2Y, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point2Changed);
connect(ui->point2Z, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAlongLine::point2Changed);
connect(ui->resolution, qOverload<int>(&QSpinBox::valueChanged),
this, &TaskPostDataAlongLine::resolutionChanged);
//update all fields
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->DisplayMode, ui->Representation);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
}
TaskPostDataAlongLine::~TaskPostDataAlongLine() {
}
void TaskPostDataAlongLine::applyPythonCode() {
}
static const char* cursor_triangle[] = {
"32 32 3 1",
" c None",
". c #FFFFFF",
"+ c #FF0000",
" . ",
" . ",
" . ",
" . ",
" . ",
" ",
"..... ..... ",
" ",
" . ",
" . ",
" . ++ ",
" . + + ",
" . + ++ + ",
" + ++++ + ",
" + ++ ++ + ",
" + ++++++++ + ",
" ++ ++ ++ ++ " };
void TaskPostDataAlongLine::on_SelectPoints_clicked() {
Gui::Command::doCommand(Gui::Command::Doc, ObjectVisible().c_str());
Gui::Document* doc = Gui::Application::Instance->getDocument(getDocument());
Gui::View3DInventor* view = static_cast<Gui::View3DInventor*>(doc->getActiveView());
if (view) {
Gui::View3DInventorViewer* viewer = view->getViewer();
viewer->setEditing(true);
viewer->setEditingCursor(QCursor(QPixmap(cursor_triangle), 7, 7));
// Derives from QObject and we have a parent object, so we don't
// require a delete.
std::string ObjName = getObject()->getNameInDocument();
FemGui::PointMarker* marker = new FemGui::PointMarker(viewer, ObjName);
viewer->addEventCallback(SoMouseButtonEvent::getClassTypeId(),
FemGui::TaskPostDataAlongLine::pointCallback, marker);
connect(marker, &PointMarker::PointsChanged,
this, &TaskPostDataAlongLine::onChange);
}
}
std::string TaskPostDataAlongLine::ObjectVisible() {
return "for amesh in App.activeDocument().Objects:\n\
if \"Mesh\" in amesh.TypeId:\n\
aparttoshow = amesh.Name.replace(\"_Mesh\",\"\")\n\
for apart in App.activeDocument().Objects:\n\
if aparttoshow == apart.Name:\n\
apart.ViewObject.Visibility = True\n";
}
void TaskPostDataAlongLine::on_CreatePlot_clicked() {
App::DocumentObjectT objT(getObject());
std::string ObjName = objT.getObjectPython();
Gui::doCommandT(Gui::Command::Doc, "x = %s.XAxisData", ObjName);
Gui::doCommandT(Gui::Command::Doc, "y = %s.YAxisData", ObjName);
Gui::doCommandT(Gui::Command::Doc, "title = %s.PlotData", ObjName);
Gui::doCommandT(Gui::Command::Doc, Plot().c_str());
recompute();
}
void TaskPostDataAlongLine::onChange(double x1, double y1, double z1, double x2, double y2, double z2) {
// call point1Changed only once
ui->point1X->blockSignals(true);
ui->point1Y->blockSignals(true);
ui->point1Z->blockSignals(true);
ui->point1X->setValue(x1);
ui->point1Y->setValue(y1);
ui->point1Z->setValue(z1);
ui->point1X->blockSignals(false);
ui->point1Y->blockSignals(false);
ui->point1Z->blockSignals(false);
point1Changed(0.0);
// same for point 2
ui->point2X->blockSignals(true);
ui->point2Y->blockSignals(true);
ui->point2Z->blockSignals(true);
ui->point2X->setValue(x2);
ui->point2Y->setValue(y2);
ui->point2Z->setValue(z2);
ui->point2X->blockSignals(false);
ui->point2Y->blockSignals(false);
ui->point2Z->blockSignals(false);
point2Changed(0.0);
}
void TaskPostDataAlongLine::point1Changed(double) {
try {
std::string ObjName = getObject()->getNameInDocument();
Gui::cmdAppDocumentArgs(getDocument(), "%s.Point1 = App.Vector(%f, %f, %f)", ObjName,
ui->point1X->value().getValue(),
ui->point1Y->value().getValue(),
ui->point1Z->value().getValue());
// recompute the feature to fill all fields with data at this point
getObject()->recomputeFeature();
// refresh the color bar range
auto currentField = getTypedView<ViewProviderFemPostObject>()->Field.getValue();
getTypedView<ViewProviderFemPostObject>()->Field.setValue(currentField);
// also the axis data must be refreshed to get correct plots
static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->GetAxisData();
}
catch (const Base::Exception& e) {
e.ReportException();
}
}
void TaskPostDataAlongLine::point2Changed(double) {
try {
std::string ObjName = getObject()->getNameInDocument();
Gui::cmdAppDocumentArgs(getDocument(), "%s.Point2 = App.Vector(%f, %f, %f)", ObjName,
ui->point2X->value().getValue(),
ui->point2Y->value().getValue(),
ui->point2Z->value().getValue());
// recompute the feature to fill all fields with data at this point
getObject()->recomputeFeature();
// refresh the color bar range
auto currentField = getTypedView<ViewProviderFemPostObject>()->Field.getValue();
getTypedView<ViewProviderFemPostObject>()->Field.setValue(currentField);
// also the axis data must be refreshed to get correct plots
static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->GetAxisData();
}
catch (const Base::Exception& e) {
e.what();
}
}
void TaskPostDataAlongLine::resolutionChanged(int val) {
static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->Resolution.setValue(val);
// recompute the feature
getObject()->recomputeFeature();
// axis data must be refreshed
static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->GetAxisData();
// eventually a full recompute is necessary
getView()->getObject()->getDocument()->recompute();
}
void TaskPostDataAlongLine::pointCallback(void* ud, SoEventCallback* n)
{
const SoMouseButtonEvent* mbe = static_cast<const SoMouseButtonEvent*>(n->getEvent());
Gui::View3DInventorViewer* view = static_cast<Gui::View3DInventorViewer*>(n->getUserData());
PointMarker* pm = static_cast<PointMarker*>(ud);
// Mark all incoming mouse button events as handled, especially, to deactivate the selection node
n->getAction()->setHandled();
if (mbe->getButton() == SoMouseButtonEvent::BUTTON1 && mbe->getState() == SoButtonEvent::DOWN) {
const SoPickedPoint* point = n->getPickedPoint();
if (!point) {
Base::Console().Message("No point picked.\n");
return;
}
n->setHandled();
pm->addPoint(point->getPoint());
if (pm->countPoints() == 2) {
QEvent* e = new QEvent(QEvent::User);
QApplication::postEvent(pm, e);
// leave mode
view->setEditing(false);
view->removeEventCallback(SoMouseButtonEvent::getClassTypeId(), pointCallback, ud);
}
}
else if (mbe->getButton() != SoMouseButtonEvent::BUTTON1 && mbe->getState() == SoButtonEvent::UP) {
n->setHandled();
view->setEditing(false);
view->removeEventCallback(SoMouseButtonEvent::getClassTypeId(), pointCallback, ud);
pm->deleteLater();
}
}
void TaskPostDataAlongLine::on_Representation_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->DisplayMode.setValue(i);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
}
void TaskPostDataAlongLine::on_Field_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->Field.setValue(i);
std::string FieldName = ui->Field->currentText().toStdString();
static_cast<Fem::FemPostDataAlongLineFilter*>(getObject())->PlotData.setValue(FieldName);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->VectorMode, ui->VectorMode);
}
void TaskPostDataAlongLine::on_VectorMode_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->VectorMode.setValue(i);
}
std::string TaskPostDataAlongLine::Plot() {
auto xlabel = tr("Length", "X-Axis plot label");
std::ostringstream oss;
oss << "import FreeCAD\n\
from PySide import QtCore\n\
import numpy as np\n\
from matplotlib import pyplot as plt\n\
plt.ioff()\n\
plt.figure(title)\n\
plt.plot(x, y)\n\
plt.xlabel(\"" << xlabel.toStdString() << "\")\n\
plt.ylabel(title)\n\
plt.title(title)\n\
plt.grid()\n\
fig_manager = plt.get_current_fig_manager()\n\
fig_manager.window.setParent(FreeCADGui.getMainWindow())\n\
fig_manager.window.setWindowFlag(QtCore.Qt.Tool)\n\
plt.show()\n";
return oss.str();
}
// ***************************************************************************
// data at point
TaskPostDataAtPoint::TaskPostDataAtPoint(ViewProviderDocumentObject* view, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterDataAtPoint"), tr("Data at point options"), parent)
, ui(new Ui_TaskPostDataAtPoint)
{
assert(view->isDerivedFrom(ViewProviderFemPostDataAtPoint::getClassTypeId()));
//we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
QSize size = ui->centerX->sizeForText(QStringLiteral("000000000000"));
ui->centerX->setMinimumWidth(size.width());
ui->centerY->setMinimumWidth(size.width());
ui->centerZ->setMinimumWidth(size.width());
// set decimals before the edits are filled to avoid rounding mistakes
int UserDecimals = Base::UnitsApi::getDecimals();
ui->centerX->setDecimals(UserDecimals);
ui->centerY->setDecimals(UserDecimals);
ui->centerZ->setDecimals(UserDecimals);
const Base::Unit lengthUnit = static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Center.getUnit();
ui->centerX->setUnit(lengthUnit);
ui->centerY->setUnit(lengthUnit);
ui->centerZ->setUnit(lengthUnit);
const Base::Vector3d& vec = static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Center.getValue();
ui->centerX->setValue(vec.x);
ui->centerY->setValue(vec.y);
ui->centerZ->setValue(vec.z);
// update all fields
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
// read in point value
auto pointValue = static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->PointData[0];
showValue(pointValue, static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.getValue());
connect(ui->centerX, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAtPoint::centerChanged);
connect(ui->centerY, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAtPoint::centerChanged);
connect(ui->centerZ, qOverload<double>(&Gui::QuantitySpinBox::valueChanged),
this, &TaskPostDataAtPoint::centerChanged);
// the point filter object needs to be recomputed
// to fill all fields with data at the current point
getObject()->recomputeFeature();
}
TaskPostDataAtPoint::~TaskPostDataAtPoint() {
App::Document* doc = getDocument();
if (doc)
doc->recompute();
}
void TaskPostDataAtPoint::applyPythonCode() {
}
static const char* cursor_star[] = {
"32 17 3 1",
" c None",
". c #FFFFFF",
"+ c #FF0000",
" . ",
" . ",
" . ",
" . ",
" . ",
" ",
"..... ..... ",
" ",
" . ",
" . ",
" . ++ ",
" . + + ",
" . + ++ + ",
" + ++++ + ",
" + ++ ++ + ",
" + ++++++++ + ",
" ++ ++ ++ ++ " };
void TaskPostDataAtPoint::on_SelectPoint_clicked() {
Gui::Command::doCommand(Gui::Command::Doc, ObjectVisible().c_str());
Gui::Document* doc = Gui::Application::Instance->getDocument(getDocument());
Gui::View3DInventor* view = static_cast<Gui::View3DInventor*>(doc->getActiveView());
if (view) {
Gui::View3DInventorViewer* viewer = view->getViewer();
viewer->setEditing(true);
viewer->setEditingCursor(QCursor(QPixmap(cursor_star), 7, 7));
// Derives from QObject and we have a parent object, so we don't
// require a delete.
std::string ObjName = getObject()->getNameInDocument();
FemGui::DataMarker* marker = new FemGui::DataMarker(viewer, ObjName);
viewer->addEventCallback(SoMouseButtonEvent::getClassTypeId(),
FemGui::TaskPostDataAtPoint::pointCallback, marker);
connect(marker, &DataMarker::PointsChanged, this, &TaskPostDataAtPoint::onChange);
}
getTypedView<ViewProviderFemPostObject>()->DisplayMode.setValue(1);
updateEnumerationList(getTypedView<ViewProviderFemPostObject>()->Field, ui->Field);
}
std::string TaskPostDataAtPoint::ObjectVisible() {
return "for amesh in App.activeDocument().Objects:\n\
if \"Mesh\" in amesh.TypeId:\n\
aparttoshow = amesh.Name.replace(\"_Mesh\",\"\")\n\
for apart in App.activeDocument().Objects:\n\
if aparttoshow == apart.Name:\n\
apart.ViewObject.Visibility = True\n";
}
void TaskPostDataAtPoint::onChange(double x, double y, double z) {
// call centerChanged only once
ui->centerX->blockSignals(true);
ui->centerY->blockSignals(true);
ui->centerZ->blockSignals(true);
ui->centerX->setValue(x);
ui->centerY->setValue(y);
ui->centerZ->setValue(z);
ui->centerX->blockSignals(false);
ui->centerY->blockSignals(false);
ui->centerZ->blockSignals(false);
centerChanged(0.0);
}
void TaskPostDataAtPoint::centerChanged(double) {
try {
std::string ObjName = getObject()->getNameInDocument();
Gui::cmdAppDocumentArgs(getDocument(), "%s.Center = App.Vector(%f, %f, %f)", ObjName,
ui->centerX->value().getValue(),
ui->centerY->value().getValue(),
ui->centerZ->value().getValue());
// recompute the feature to fill all fields with data at this point
getObject()->recomputeFeature();
// show the data dialog by calling on_Field_activated with the field that is currently set
auto currentField = getTypedView<ViewProviderFemPostObject>()->Field.getValue();
on_Field_activated(currentField);
}
catch (const Base::Exception& e) {
e.ReportException();
}
}
void TaskPostDataAtPoint::pointCallback(void* ud, SoEventCallback* n)
{
const SoMouseButtonEvent* mbe = static_cast<const SoMouseButtonEvent*>(n->getEvent());
Gui::View3DInventorViewer* view = static_cast<Gui::View3DInventorViewer*>(n->getUserData());
DataMarker* pm = static_cast<DataMarker*>(ud);
// Mark all incoming mouse button events as handled, especially, to deactivate the selection node
n->getAction()->setHandled();
if (mbe->getButton() == SoMouseButtonEvent::BUTTON1 && mbe->getState() == SoButtonEvent::DOWN) {
const SoPickedPoint* point = n->getPickedPoint();
if (!point) {
Base::Console().Message("No point picked.\n");
return;
}
n->setHandled();
pm->addPoint(point->getPoint());
if (pm->countPoints() == 1) {
QEvent* e = new QEvent(QEvent::User);
QApplication::postEvent(pm, e);
// leave mode
view->setEditing(false);
view->removeEventCallback(SoMouseButtonEvent::getClassTypeId(), pointCallback, ud);
}
}
else if (mbe->getButton() != SoMouseButtonEvent::BUTTON1 && mbe->getState() == SoButtonEvent::UP) {
n->setHandled();
view->setEditing(false);
view->removeEventCallback(SoMouseButtonEvent::getClassTypeId(), pointCallback, ud);
pm->deleteLater();
}
}
void TaskPostDataAtPoint::on_Field_activated(int i) {
getTypedView<ViewProviderFemPostObject>()->Field.setValue(i);
std::string FieldName = ui->Field->currentText().toStdString();
// there is no "None" for the FieldName property, thus return here
if (FieldName == "None") {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("");
ui->ValueAtPoint->clear();
return;
}
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->FieldName.setValue(FieldName);
// Set the unit for the different known result types.
// CCX names
if ( (FieldName == "von Mises Stress") || (FieldName == "Tresca Stress")
|| (FieldName == "Major Principal Stress")
|| (FieldName == "Intermediate Principal Stress")
|| (FieldName == "Minor Principal Stress")
|| (FieldName == "Major Principal Stress Vector")
|| (FieldName == "Intermediate Principal Stress Vector")
|| (FieldName == "Minor Principal Stress Vector")
|| (FieldName == "Stress xx component") || (FieldName == "Stress xy component")
|| (FieldName == "Stress xz component") || (FieldName == "Stress yy component")
|| (FieldName == "Stress yz component") || (FieldName == "Stress zz component") ) {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("Pa");
}
// The elmer names are different. If there are EigenModes, the names are unique for
// every mode. Therefore we only check for the beginning of the name.
else if ( (FieldName.find("tresca", 0) == 0) || (FieldName.find("vonmises", 0) == 0)
|| (FieldName.find("stress_", 0) == 0) || (FieldName.find("principal stress", 0) == 0) ) {
static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("Pa");
}
else if ( (FieldName == "Displacement") || (FieldName == "Displacement Magnitude")
|| (FieldName.find("displacement", 0) == 0) // Elmer name
) {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("m");
}
else if (
// CalculiX name
FieldName == "Temperature" ||
// Elmer name
((FieldName.find("temperature", 0) == 0) && (FieldName != "temperature flux"))
) {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("K");
}
else if (FieldName == "electric field") {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("V/m");
}
else if (FieldName == "electric force density") {
static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("N/m^2");
}
else if (FieldName == "potential") {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("V");
}
else if (FieldName == "electric energy density") {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("J/m^3");
}
else if (FieldName == "electric flux") {
static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("A*s/m^2");
}
else if (FieldName == "potential flux") {
static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("W/m^2");
}
// potential loads are in Coulomb: https://www.elmerfem.org/forum/viewtopic.php?t=7780
else if (FieldName == "potential loads") {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("C");
}
else if (FieldName == "temperature flux") {
static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("W/m^2");
}
else {
static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("");
}
auto pointValue = static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->PointData[0];
showValue(pointValue, static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.getValue());
}
void TaskPostDataAtPoint::showValue(double pointValue, const char* unitStr)
{
QString value = QString::fromStdString(toString(pointValue));
QString unit = QString::fromUtf8(unitStr);
ui->ValueAtPoint->setText(QString::fromLatin1("%1 %2").arg(value, unit));
QString field = ui->Field->currentText();
QString posX = ui->centerX->text();
QString posY = ui->centerY->text();
QString posZ = ui->centerZ->text();
QString result = tr("%1 at (%2; %3; %4) is: %5 %6").arg(field, posX, posY, posZ, value, unit);
Base::Console().Message("%s\n", result.toUtf8().data());
}
std::string TaskPostDataAtPoint::toString(double val) const
{
// for display we must therefore convert large and small numbers to scientific notation
// if pointValue is in the range [1e-2, 1e+4] -> fixed notation, else scientific
bool scientific = (val < 1e-2) || (val > 1e4);
std::ios::fmtflags flags = scientific ? (std::ios::scientific | std::ios::showpoint | std::ios::showpos)
: (std::ios::fixed | std::ios::showpoint | std::ios::showpos);
std::stringstream valueStream;
valueStream.precision(Base::UnitsApi::getDecimals());
valueStream.setf(flags);
valueStream << val;
return valueStream.str();
}
// ***************************************************************************
// scalar clip filter
TaskPostScalarClip::TaskPostScalarClip(ViewProviderDocumentObject* view, QWidget* parent) :
TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterClipScalar"), tr("Scalar clip options"), parent)
, ui(new Ui_TaskPostScalarClip)
{
assert(view->isDerivedFrom(ViewProviderFemPostScalarClip::getClassTypeId()));
//we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
//load the default values
updateEnumerationList(getTypedObject<Fem::FemPostScalarClipFilter>()->Scalars, ui->Scalar);
ui->InsideOut->setChecked(static_cast<Fem::FemPostScalarClipFilter*>(getObject())->InsideOut.getValue());
App::PropertyFloatConstraint& scalar_prop = static_cast<Fem::FemPostScalarClipFilter*>(getObject())->Value;
double scalar_factor = scalar_prop.getValue();
// set spinbox scalar_factor, don't forget to sync the slider
ui->Value->blockSignals(true);
ui->Value->setValue(scalar_factor);
ui->Value->blockSignals(false);
// sync the slider
// slider min = 0%, slider max = 100%
//
// scalar_factor
// slider_value = --------------- x 100
// max
//
double max = scalar_prop.getConstraints()->UpperBound;
int slider_value = (scalar_factor / max) * 100.;
ui->Slider->blockSignals(true);
ui->Slider->setValue(slider_value);
ui->Slider->blockSignals(false);
Base::Console().Log("init: scalar_factor, slider_value: %f, %i: \n", scalar_factor, slider_value);
}
TaskPostScalarClip::~TaskPostScalarClip() {
}
void TaskPostScalarClip::applyPythonCode() {
}
void TaskPostScalarClip::on_Scalar_currentIndexChanged(int idx) {
static_cast<Fem::FemPostScalarClipFilter*>(getObject())->Scalars.setValue(idx);
recompute();
// update constraints and values
App::PropertyFloatConstraint& scalar_prop = static_cast<Fem::FemPostScalarClipFilter*>(getObject())->Value;
double scalar_factor = scalar_prop.getValue();
double min = scalar_prop.getConstraints()->LowerBound;
double max = scalar_prop.getConstraints()->UpperBound;
ui->Maximum->setText(QString::number(min));
ui->Minimum->setText(QString::number(max));
// set scalar_factor, don't forget to sync the slider
ui->Value->blockSignals(true);
ui->Value->setValue(scalar_factor);
ui->Value->blockSignals(false);
// sync the slider
ui->Slider->blockSignals(true);
int slider_value = (scalar_factor / max) * 100.;
ui->Slider->setValue(slider_value);
ui->Slider->blockSignals(false);
}
void TaskPostScalarClip::on_Slider_valueChanged(int v) {
App::PropertyFloatConstraint& value = static_cast<Fem::FemPostScalarClipFilter*>(getObject())->Value;
double val = value.getConstraints()->LowerBound * (1 - double(v) / 100.) + double(v) / 100. * value.getConstraints()->UpperBound;
value.setValue(val);
recompute();
//don't forget to sync the spinbox
ui->Value->blockSignals(true);
ui->Value->setValue(val);
ui->Value->blockSignals(false);
}
void TaskPostScalarClip::on_Value_valueChanged(double v) {
App::PropertyFloatConstraint& value = static_cast<Fem::FemPostScalarClipFilter*>(getObject())->Value;
value.setValue(v);
recompute();
//don't forget to sync the slider
ui->Slider->blockSignals(true);
ui->Slider->setValue(int(((v - value.getConstraints()->LowerBound) / (value.getConstraints()->UpperBound - value.getConstraints()->LowerBound)) * 100.));
ui->Slider->blockSignals(false);
}
void TaskPostScalarClip::on_InsideOut_toggled(bool val) {
static_cast<Fem::FemPostScalarClipFilter*>(getObject())->InsideOut.setValue(val);
recompute();
}
// ***************************************************************************
// warp filter
// spinbox min, slider, spinbox max
// spinbox warp factor
TaskPostWarpVector::TaskPostWarpVector(ViewProviderDocumentObject* view, QWidget* parent) :
TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterWarp"), tr("Warp options"), parent)
, ui(new Ui_TaskPostWarpVector)
{
assert(view->isDerivedFrom(ViewProviderFemPostWarpVector::getClassTypeId()));
// we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
// load the default values for warp display
updateEnumerationList(getTypedObject<Fem::FemPostWarpVectorFilter>()->Vector, ui->Vector);
double warp_factor = static_cast<Fem::FemPostWarpVectorFilter*>(getObject())->Factor.getValue(); // get the standard warp factor
// set spinbox warp_factor, don't forget to sync the slider
ui->Value->blockSignals(true);
ui->Value->setValue(warp_factor);
ui->Value->blockSignals(false);
// set min and max, don't forget to sync the slider
// TODO if warp is set to standard 1.0, find a smarter way for standard min, max and warp_factor
// may be depend on grid boundbox and min max vector values
ui->Max->blockSignals(true);
ui->Max->setValue(warp_factor == 0 ? 1 : warp_factor * 10.);
ui->Max->blockSignals(false);
ui->Min->blockSignals(true);
ui->Min->setValue(warp_factor == 0 ? 0 : warp_factor / 10.);
ui->Min->blockSignals(false);
// sync slider
ui->Slider->blockSignals(true);
// slider min = 0%, slider max = 100%
//
// ( warp_factor - min )
// slider_value = ----------------------- x 100
// ( max - min )
//
int slider_value = (warp_factor - ui->Min->value()) / (ui->Max->value() - ui->Min->value()) * 100.;
ui->Slider->setValue(slider_value);
ui->Slider->blockSignals(false);
Base::Console().Log("init: warp_factor, slider_value: %f, %i: \n", warp_factor, slider_value);
}
TaskPostWarpVector::~TaskPostWarpVector() {
}
void TaskPostWarpVector::applyPythonCode() {
}
void TaskPostWarpVector::on_Vector_currentIndexChanged(int idx) {
// combobox to choose the result to warp
static_cast<Fem::FemPostWarpVectorFilter*>(getObject())->Vector.setValue(idx);
recompute();
}
void TaskPostWarpVector::on_Slider_valueChanged(int slider_value) {
// slider changed, change warp factor and sync spinbox
//
// ( max - min )
// warp_factor = min + ( slider_value x --------------- )
// 100
//
double warp_factor = ui->Min->value() + ((ui->Max->value() - ui->Min->value()) / 100.) * slider_value;
static_cast<Fem::FemPostWarpVectorFilter*>(getObject())->Factor.setValue(warp_factor);
recompute();
// sync the spinbox
ui->Value->blockSignals(true);
ui->Value->setValue(warp_factor);
ui->Value->blockSignals(false);
Base::Console().Log("Change: warp_factor, slider_value: %f, %i: \n", warp_factor, slider_value);
}
void TaskPostWarpVector::on_Value_valueChanged(double warp_factor) {
// spinbox changed, change warp factor and sync slider
// TODO warp factor should not be smaller than min and greater than max, but problems on automate change of warp_factor, see on_Max_valueChanged
static_cast<Fem::FemPostWarpVectorFilter*>(getObject())->Factor.setValue(warp_factor);
recompute();
// sync the slider, see above for formula
ui->Slider->blockSignals(true);
int slider_value = (warp_factor - ui->Min->value()) / (ui->Max->value() - ui->Min->value()) * 100.;
ui->Slider->setValue(slider_value);
ui->Slider->blockSignals(false);
Base::Console().Log("Change: warp_factor, slider_value: %f, %i: \n", warp_factor, slider_value);
}
void TaskPostWarpVector::on_Max_valueChanged(double) {
// TODO max should be greater than min, see a few lines later on problem on input characters
ui->Slider->blockSignals(true);
ui->Slider->setValue((ui->Value->value() - ui->Min->value()) / (ui->Max->value() - ui->Min->value()) * 100.);
ui->Slider->blockSignals(false);
/*
* problem, if warp_factor is 2000 one would like to input 4000 as max, one starts to input 4
* immediately the warp_factor is changed to 4 because 4 < 2000, but one has just input one character of their 4000
* I do not know how to solve this, but the code to set slider and spinbox is fine thus I leave it ...
*
* mhh it works if "apply changes to pipeline directly" button is deactivated, still it really confuses if
* the button is active. More investigation is needed.
*
// set warp factor to max, if warp factor > max
if (ui->Value->value() > ui->Max->value()) {
double warp_factor = ui->Max->value();
static_cast<Fem::FemPostWarpVectorFilter*>(getObject())->Factor.setValue(warp_factor);
recompute();
// sync the slider, see above for formula
ui->Slider->blockSignals(true);
int slider_value = (warp_factor - ui->Min->value()) / (ui->Max->value() - ui->Min->value()) * 100.;
ui->Slider->setValue(slider_value);
ui->Slider->blockSignals(false);
// sync the spinbox, see above for formula
ui->Value->blockSignals(true);
ui->Value->setValue(warp_factor);
ui->Value->blockSignals(false);
Base::Console().Log("Change: warp_factor, slider_value: %f, %i: \n", warp_factor, slider_value);
}
*/
}
void TaskPostWarpVector::on_Min_valueChanged(double) {
// TODO min should be smaller than max
// TODO if warp factor is smaller than min, warp factor should be min, don't forget to sync
ui->Slider->blockSignals(true);
ui->Slider->setValue((ui->Value->value() - ui->Min->value()) / (ui->Max->value() - ui->Min->value()) * 100.);
ui->Slider->blockSignals(false);
}
// ***************************************************************************
// function clip filter
TaskPostCut::TaskPostCut(ViewProviderDocumentObject* view, App::PropertyLink* function, QWidget* parent)
: TaskPostBox(view, Gui::BitmapFactory().pixmap("FEM_PostFilterCutFunction"), tr("Function cut, choose implicit function"), parent)
, ui(new Ui_TaskPostCut)
{
assert(view->isDerivedFrom(ViewProviderFemPostCut::getClassTypeId()));
assert(function);
Q_UNUSED(function)
fwidget = nullptr;
//we load the views widget
proxy = new QWidget(this);
ui->setupUi(proxy);
QMetaObject::connectSlotsByName(this);
this->groupLayout()->addWidget(proxy);
//the layout for the container widget
QVBoxLayout* layout = new QVBoxLayout();
ui->Container->setLayout(layout);
//fill up the combo box with possible functions
collectImplicitFunctions();
//add the function creation command
Gui::CommandManager& rcCmdMgr = Gui::Application::Instance->commandManager();
Gui::Command* cmd = rcCmdMgr.getCommandByName("FEM_PostCreateFunctions");
if (cmd && cmd->getAction())
cmd->getAction()->addTo(ui->CreateButton);
ui->CreateButton->setPopupMode(QToolButton::InstantPopup);
}
TaskPostCut::~TaskPostCut() {
}
void TaskPostCut::applyPythonCode() {
}
void TaskPostCut::collectImplicitFunctions() {
std::vector<Fem::FemPostPipeline*> pipelines;
pipelines = getDocument()->getObjectsOfType<Fem::FemPostPipeline>();
if (!pipelines.empty()) {
Fem::FemPostPipeline* pipeline = pipelines.front();
if (pipeline->Functions.getValue() &&
pipeline->Functions.getValue()->getTypeId() == Fem::FemPostFunctionProvider::getClassTypeId()) {
ui->FunctionBox->clear();
QStringList items;
std::size_t currentItem = 0;
App::DocumentObject* currentFunction = static_cast<Fem::FemPostClipFilter*>(getObject())->Function.getValue();
const std::vector<App::DocumentObject*>& funcs = static_cast<Fem::FemPostFunctionProvider*>(
pipeline->Functions.getValue())->Functions.getValues();
for (std::size_t i = 0; i < funcs.size(); ++i) {
items.push_back(QString::fromLatin1(funcs[i]->getNameInDocument()));
if (currentFunction == funcs[i])
currentItem = i;
}
ui->FunctionBox->addItems(items);
ui->FunctionBox->setCurrentIndex(currentItem);
}
}
}
void TaskPostCut::on_CreateButton_triggered(QAction*) {
int numFuncs = ui->FunctionBox->count();
int currentItem = ui->FunctionBox->currentIndex();
collectImplicitFunctions();
// if a new function was successfully added use it
int indexCount = ui->FunctionBox->count();
if (indexCount > currentItem + 1)
ui->FunctionBox->setCurrentIndex(indexCount - 1);
// When the first function ever was added, a signal must be emitted
if (numFuncs == 0) {
Q_EMIT emitAddedFunction();
}
recompute();
}
void TaskPostCut::on_FunctionBox_currentIndexChanged(int idx) {
//set the correct property
std::vector<Fem::FemPostPipeline*> pipelines;
pipelines = getDocument()->getObjectsOfType<Fem::FemPostPipeline>();
if (!pipelines.empty()) {
Fem::FemPostPipeline* pipeline = pipelines.front();
if (pipeline->Functions.getValue() &&
pipeline->Functions.getValue()->getTypeId() == Fem::FemPostFunctionProvider::getClassTypeId()) {
const std::vector<App::DocumentObject*>& funcs = static_cast<Fem::FemPostFunctionProvider*>(
pipeline->Functions.getValue())->Functions.getValues();
if (idx >= 0)
static_cast<Fem::FemPostCutFilter*>(getObject())->Function.setValue(funcs[idx]);
else
static_cast<Fem::FemPostCutFilter*>(getObject())->Function.setValue(nullptr);
}
}
//load the correct view
Fem::FemPostFunction* fobj = static_cast<Fem::FemPostFunction*>(
static_cast<Fem::FemPostCutFilter*>(getObject())->Function.getValue());
Gui::ViewProvider* view = nullptr;
if (fobj)
view = Gui::Application::Instance->getViewProvider(fobj);
if (fwidget)
fwidget->deleteLater();
if (view) {
fwidget = static_cast<FemGui::ViewProviderFemPostFunction*>(view)->createControlWidget();
fwidget->setParent(ui->Container);
fwidget->setViewProvider(static_cast<FemGui::ViewProviderFemPostFunction*>(view));
ui->Container->layout()->addWidget(fwidget);
}
recompute();
}
#include "moc_TaskPostBoxes.cpp"
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