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gdd 2011-09-13 12:50:30 +00:00
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src/EntityGUI/EntityGUI_FeatureDetectorDlg.cxx Normal file
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// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// GEOM GEOMGUI : GUI for Geometry component
// File : EntityGUI_SketcherDlg.cxx
// Author : Renaud NEDELEC, Open CASCADE S.A.S.
#include "EntityGUI_FeatureDetectorDlg.h"
#include <OCCViewer_ViewPort3d.h>
#include <OCCViewer_ViewWindow.h>
#include <OCCViewer_ViewSketcher.h>
#include <OCCViewer_FeatureDetector.h>
#include <OCCViewer_ViewManager.h>
#include <DlgRef.h>
#include <GeometryGUI.h>
#include <EntityGUI.h>
#include <GEOMBase.h>
#include <GEOM_Object.hxx>
#include <SUIT_Desktop.h>
#include <SUIT_ResourceMgr.h>
#include <SUIT_Session.h>
#include <SUIT_ViewWindow.h>
#include <SalomeApp_Application.h>
// #include <LightApp_Application.h>
#include <SalomeApp_Study.h>
#include <utilities.h>
#include <gp_Pnt.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Wire.hxx>
#include <BRepBuilderAPI_MakeVertex.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepBuilderAPI_MakePolygon.hxx>
#include <BRepBuilderAPI_Transform.hxx>
#include <AIS_TexturedShape.hxx>
#include <TCollection_AsciiString.hxx>
#include <Graphic3d_MaterialAspect.hxx>
#include <Precision.hxx>
// Constructors
enum{
CORNERS,
CONTOURS,
};
enum {
RADIO_BUTTONS,
MSG,
PUSH_BUTTON,
X_COORD,
Y_COORD,
Z_COORD
};
// View
enum {
XY,
YZ,
XZ
};
enum {
LABEL1,
SPINBOX11,
// SPINBOX12,
LABEL2,
SPINBOX21,
// SPINBOX22,
NB_COLS
};
//=================================================================================
// class : EntityGUI_FeatureDetectorDlg()
// purpose : Constructs a EntityGUI_FeatureDetectorDlg which is a child of 'parent', with the
// name 'name' and widget flags set to 'f'.
// The dialog will by default be modeless, unless you set 'modal' to
// TRUE to construct a modal dialog.
//=================================================================================
EntityGUI_FeatureDetectorDlg::EntityGUI_FeatureDetectorDlg( GeometryGUI* theGeometryGUI, QWidget* parent,
bool modal, Qt::WindowFlags fl)
: GEOMBase_Skeleton(theGeometryGUI, parent, modal, fl)
{
QPixmap image0(SUIT_Session::session()->resourceMgr()->loadPixmap("OCCViewer", tr("ICON_OCCVIEWER_VIEW_DUMP")));
QPixmap image1(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM", tr("ICON_SELECT")));
setWindowTitle(tr("GEOM_DETECT_TITLE"));
/***************************************************************/
mainFrame()->GroupConstructors->setTitle(tr("GEOM_FEATURES"));
mainFrame()->RadioButton1->setText(tr("GEOM_CORNERS"));
mainFrame()->RadioButton2->setText(tr("GEOM_CONTOURS"));
// mainFrame()->RadioButton2->setAttribute(Qt::WA_DeleteOnClose);
// mainFrame()->RadioButton2->close();
// mainFrame()->RadioButton3->setAttribute(Qt::WA_DeleteOnClose);
// mainFrame()->RadioButton3->close();
myViewGroup = new DlgRef_3Radio(centralWidget());
myViewGroup->GroupBox1->setTitle(tr("GEOM_VIEW"));
myViewGroup->RadioButton1->setText(tr( "GEOM_TOP" ));
myViewGroup->RadioButton2->setText(tr( "GEOM_FRONT"));
myViewGroup->RadioButton3->setText(tr( "GEOM_LEFT" ));
myViewButtonGroup = new QButtonGroup( this );
myViewButtonGroup->addButton( myViewGroup->RadioButton1, XY ); // Top view
myViewButtonGroup->addButton( myViewGroup->RadioButton2, YZ ); // Front View
myViewButtonGroup->addButton( myViewGroup->RadioButton3, XZ ); // Left View
mySelectionGroup = new QGroupBox(tr("GEOM_DETECT"), centralWidget());
QHBoxLayout* mySelectGrpLayout = new QHBoxLayout(mySelectionGroup);
myPushButton = new QPushButton(mySelectionGroup);
myPushButton->setIcon(image0);
myPushButton->setCheckable(true);
mySnapshotLabel = new QLabel(tr("GEOM_DETECT_ZONE"), mySelectionGroup);
mySelectGrpLayout->addWidget(mySnapshotLabel, 0);
mySelectGrpLayout->addWidget(myPushButton, 0);
mySelectGrpLayout->addStretch(1);
myCoordGrp1 = new QGroupBox(tr("GEOM_SCALING"), centralWidget());
QGridLayout* myCoordGrpLayout = new QGridLayout(myCoordGrp1);
std::string msg = "Please point the top left and the top right corners \non the backgound image \n";
// in order to determine \n the right scale to use to display the result \n" ;
QLabel* msgLabel = new QLabel(tr(msg.c_str()), myCoordGrp1);
// msgLabel->setAlignment(Qt::AlignHCenter);
myCoordGrpLayout->addWidget(msgLabel
, MSG, 0, 1, NB_COLS);
myPushButton1 = new QPushButton(myCoordGrp1);
myCoordGrpLayout->addWidget(myPushButton1, PUSH_BUTTON, 0);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_PNT1"), myCoordGrp1), PUSH_BUTTON, 1);
myPushButton2 = new QPushButton(myCoordGrp1);
myCoordGrpLayout->addWidget(myPushButton2, PUSH_BUTTON, 2);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_PNT2"), myCoordGrp1), PUSH_BUTTON, 3);
myPushButton1->setIcon(image1);
myPushButton2->setIcon(image1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_X"), myCoordGrp1), X_COORD, 0);
myX = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myX, X_COORD, 1, 1, 1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_Y"), myCoordGrp1), Y_COORD, 0);
myY = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myY, Y_COORD, 1, 1, 1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_Z"), myCoordGrp1), Z_COORD, 0);
myZ = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myZ, Z_COORD, 1, 1, 1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_X"), myCoordGrp1), X_COORD, 2);
myX2 = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myX2, X_COORD, 3, 1, 1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_Y"), myCoordGrp1), Y_COORD, 2);
myY2 = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myY2, Y_COORD, 3, 1, 1);
// myCoordGrpLayout->addWidget(new QLabel(tr("GEOM_Z"), myCoordGrp1), Z_COORD, 2);
myZ2 = new QLineEdit(myCoordGrp1);
myCoordGrpLayout->addWidget(myZ2, Z_COORD, 3, 1, 1);
myX->hide();
myY->hide();
myZ->hide();
myX2->hide();
myY2->hide();
myZ2->hide();
myPushButton1->hide();
myPushButton2->hide();
msgLabel->hide();
myCoordGrp1->hide();
myCoordGrpLayout->setColumnStretch(SPINBOX11,1);
myCoordGrpLayout->setColumnStretch(SPINBOX21,1);
QVBoxLayout* layout = new QVBoxLayout(centralWidget());
layout->setMargin(0); layout->setSpacing(6);
layout->addWidget( myCoordGrp1);
layout->addWidget( myViewGroup);
layout->addWidget( mySelectionGroup);
// mainFrame()->GroupBoxName->hide();
Init();
}
//=================================================================================
// function : ~EntityGUI_FeatureDetectorDlg()
// purpose : Destroys the object and frees any allocated resources
//=================================================================================
EntityGUI_FeatureDetectorDlg::~EntityGUI_FeatureDetectorDlg()
{
}
//=================================================================================
// function : Init()
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::Init()
{
connect( myGeomGUI, SIGNAL( SignalCloseAllDialogs() ), this, SLOT( ClickOnCancel() ) );
connect( buttonOk(), SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
connect( this, SIGNAL(constructorsClicked(int)), this, SLOT(ConstructorsClicked(int)));
connect( myPushButton, SIGNAL( toggled( bool ) ), this, SLOT( onButtonToggled( bool ) ) );
connect( myPushButton1, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
connect( myPushButton2, SIGNAL( clicked() ), this, SLOT( SetEditCurrentArgument() ) );
connect( myViewButtonGroup, SIGNAL( buttonClicked( int ) ), this, SLOT( onViewClicked( int ) ) );
// /* Get setting of step value from file configuration */
// SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
// double step = resMgr->doubleValue("Geometry", "SettingsGeomStep", 100);
//
// /* min, max, step and decimals for spin boxes */
// initSpinBox(myX, COORD_MIN, COORD_MAX, step, "length_precision");
// initSpinBox(myY, COORD_MIN, COORD_MAX, step, "length_precision");
// initSpinBox(myZ, COORD_MIN, COORD_MAX, step, "length_precision");
// myX->setValue(0.0);
// myY->setValue(0.0);
// myZ->setValue(0.0);
// initSpinBox(myX2, COORD_MIN, COORD_MAX, step, "length_precision");
// initSpinBox(myY2, COORD_MIN, COORD_MAX, step, "length_precision");
// initSpinBox(myZ2, COORD_MIN, COORD_MAX, step, "length_precision");
// myX2->setValue(0.0);
// myY2->setValue(0.0);
// myZ2->setValue(0.0);
myConstructorId = 0;
myPushButton1->setDown(true);
myX2->setEnabled(false);
myY2->setEnabled(false);
myZ2->setEnabled(false);
initName(tr("GEOM_CORNERS"));
resize(100,100);
myViewGroup->RadioButton1->setChecked(true);
gp_Pnt aOrigin = gp_Pnt(0, 0, 0);
gp_Dir aDirZ = gp_Dir(0, 0, 1);
gp_Dir aDirX = gp_Dir(1, 0, 0);
aGlobalCS = gp_Ax3(aOrigin, aDirZ, aDirX);
myStartPnt = QPoint(0,0);
myEndPnt = myStartPnt;
myGeomGUI->SetWorkingPlane( aGlobalCS );
myGeomGUI->ActiveWorkingPlane();
// SUIT_ViewWindow* theViewWindow = getDesktop()->activeWindow();
// OCCViewer_Viewer* anOCCViewer = ( (OCCViewer_ViewManager*)( theViewWindow->getViewManager() ) )->getOCCViewer();
// OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
// QString theImgFileName = vp->backgroundImageFilename();
// Handle(AIS_InteractiveContext) aContext = anOCCViewer->getAISContext();
//
// gp_Pnt p1(0,0,0);
// gp_Pnt p2(0,100,0);
// gp_Pnt p3(100,100,0);
// gp_Pnt p4(100,0,0);
//
// BRepBuilderAPI_MakePolygon Wire(p1,p2,p3,p4, Standard_True);
// BRepBuilderAPI_MakeFace Face(Wire,Standard_True);
// const TopoDS_Shape& S = Face.Shape();
// Handle(AIS_TexturedShape) anAIS = new AIS_TexturedShape(S);
// if (!theImgFileName.isEmpty())
// {
// MESSAGE("filename is not empty")
// anAIS->SetTextureFileName(TCollection_AsciiString(theImgFileName.toStdString().c_str()));
// anAIS->SetTextureMapOn();
// vp->getView()->SetSurfaceDetail(V3d_TEX_ALL);
// // anAIS->SetDisplayMode(AIS_Shaded);
// }
// else
// anAIS->SetTextureMapOff();
// //creation of the presentable object
// aContext->SetDisplayMode(anAIS,3);
// aContext->SetMaterial(anAIS,Graphic3d_NOM_SATIN);
// aContext->Display(anAIS);
// aContext->UpdateCurrentViewer();
//Display the presentable object in the 3d viewer.
}
//=================================================================================
// function : SetEditCurrentArgument()
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::SetEditCurrentArgument()
{
QPushButton* send = (QPushButton*)sender();
if ( send == myPushButton1 ) {
myPushButton2->setDown(false);
myX2->setEnabled(false);
myY2->setEnabled(false);
myZ2->setEnabled(false);
myX->setEnabled(true);
myX->setFocus();
myY->setEnabled(true);
myZ->setEnabled(true);
}
else if ( send == myPushButton2 ) {
myPushButton1->setDown(false);
myX2->setEnabled(true);
myX2->setFocus();
myY2->setEnabled(true);
myZ2->setEnabled(true);
myX->setEnabled(false);
myY->setEnabled(false);
myZ->setEnabled(false);
}
send->setDown(true);
}
//=================================================================================
// function : OnPointSelected
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::OnPointSelected(const gp_Pnt& thePnt)
{
SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
int aPrecision = resMgr->integerValue("Geometry", "length_precision", 6);
if (myPushButton1->isDown())
{
// myX->setValue(thePnt.X());
// myY->setValue(thePnt.Y());
// myZ->setValue(thePnt.Z());
myX->setText(DlgRef::PrintDoubleValue(thePnt.X(), aPrecision));
myY->setText(DlgRef::PrintDoubleValue(thePnt.Y(), aPrecision));
myZ->setText(DlgRef::PrintDoubleValue(thePnt.Z(), aPrecision));
x1 = thePnt.X();
y1 = thePnt.Y();
z1 = thePnt.Z();
myPushButton2->click();
}
else
{
// myX2->setValue(thePnt.X());
// myY2->setValue(thePnt.Y());
// myZ2->setValue(thePnt.Z());
myX2->setText(DlgRef::PrintDoubleValue(thePnt.X(), aPrecision));
myY2->setText(DlgRef::PrintDoubleValue(thePnt.Y(), aPrecision));
myZ2->setText(DlgRef::PrintDoubleValue(thePnt.Z(), aPrecision));
x2 = thePnt.X();
y2 = thePnt.Y();
z2 = thePnt.Z();
}
}
//=================================================================================
// function : acceptMouseEvent()
// purpose :
//=================================================================================
bool EntityGUI_FeatureDetectorDlg::acceptMouseEvent() const
{
return myPushButton->isChecked();
}
//=======================================================================
// function : ClickOnOk()
// purpose :
//=======================================================================
void EntityGUI_FeatureDetectorDlg::ClickOnOk()
{
setIsApplyAndClose( true );
if (onAccept())
ClickOnCancel();
}
//=================================================================================
// function : ClickOnApply()
// purpose :
//=================================================================================
bool EntityGUI_FeatureDetectorDlg::ClickOnApply()
{
if (!onAccept())
return false;
// initName();
// ConstructorsClicked(getConstructorId());
return true;
}
//=================================================================================
// function : onConstructorClicked(int)
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::ConstructorsClicked(int id)
{
MESSAGE("Constructor id ="<<id)
myConstructorId = id;
switch (id)
{
case CORNERS:
// myViewGroup->show();
// mySelectionGroup->show();
mySnapshotLabel->setText(tr("GEOM_DETECT_ZONE"));
initName(tr("GEOM_CORNERS"));
break;
case CONTOURS:
// myViewGroup->hide();
// mySelectionGroup->hide();
// mySelectionGroup->show();
mySnapshotLabel->setText(tr("GEOM_COLOR_FILTER"));
initName(tr("GEOM_CONTOURS"));
break;
}
}
//=================================================================================
// function : onViewClicked()
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::onViewClicked(int id)
{
gp_Pnt aOrigin = gp_Pnt(0, 0, 0);
gp_Dir aDirZ;
gp_Dir aDirX;
switch(id)
{
case XY:
aDirZ = gp_Dir(0, 0, 1);
aDirX = gp_Dir(1, 0, 0);
break;
case YZ:
aDirZ = gp_Dir(1, 0, 0);
aDirX = gp_Dir(0, 1, 0);
break;
case XZ:
aDirZ = gp_Dir(0, -1, 0);
aDirX = gp_Dir(1, 0 , 0);
break;
}
myWPlane = gp_Ax3(aOrigin, aDirZ, aDirX);
myGeomGUI->SetWorkingPlane( myWPlane );
myGeomGUI->ActiveWorkingPlane();
}
//=================================================================================
// function : onButtonToggled()
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::onButtonToggled( bool checked)
{
if (!checked)
{
myStartPnt = QPoint(0,0);
myEndPnt = myStartPnt;
}
}
//=================================================================================
// function : setStartPnt( const QPoint& )
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::setStartPnt(const QPoint& theStartPnt)
{
myStartPnt = theStartPnt;
}
//=================================================================================
// function : setEndPnt( const QPoint& )
// purpose :
//=================================================================================
void EntityGUI_FeatureDetectorDlg::setEndPnt(const QPoint& theEndPnt)
{
myEndPnt = theEndPnt;
}
//=================================================================================
// function : createOperation
// purpose :
//=================================================================================
GEOM::GEOM_IOperations_ptr EntityGUI_FeatureDetectorDlg::createOperation()
{
if (myConstructorId == CORNERS)
return myGeomGUI->GetGeomGen()->GetIShapesOperations( getStudyId() );
else
return myGeomGUI->GetGeomGen()->GetICurvesOperations( getStudyId() );
}
//=================================================================================
// function : execute()
// purpose :
//=================================================================================
bool EntityGUI_FeatureDetectorDlg::execute( ObjectList& objects )
{
MESSAGE("EntityGUI_FeatureDetectorDlg::execute( ObjectList& objects )")
bool res = false;
SUIT_ViewWindow* theViewWindow = getDesktop()->activeWindow();
OCCViewer_ViewPort3d* vp = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
QString theImgFileName = vp->backgroundImageFilename();
if ( theImgFileName.isEmpty() )
return res;
// Build an instance of detection used to perform image processing operations
OCCViewer_FeatureDetector* aDetector = new OCCViewer_FeatureDetector( theImgFileName );
int height = aDetector->GetImgHeight();
int width = aDetector->GetImgWidth();
int winHeight = vp->height();
int winWidth = vp->width();
double x_offset, y_offset;
int i;
// Recompute of the values computed in OCC OpenGl_view.c
// while waiting for a function to retrieve parameters of the displayed backgroun image
double hratio = winHeight * 1.0 / height;
double wratio = winWidth * 1.0 / width ;
double imgZoomRatio = 1.0;
if (hratio < wratio){
x_offset = 0.5 * width * hratio;
y_offset = 0.5 * winHeight;
imgZoomRatio = hratio;
}
else {
y_offset = 0.5 * height * wratio;
x_offset = 0.5 * winWidth;
imgZoomRatio = wratio;
}
// Selection rectangle coordinates in the view
double rectLeft = myStartPnt.x();
double rectTop = myStartPnt.y();
// Operations to display the corners properly in the 3D scene
double viewLeft = 0.5 * winWidth - x_offset; // X coordinate of the top left corner of the background image in the view
double viewTop = 0.5 * winHeight - y_offset; // Y coordinate of both top corners
// Set detection rectangle in the background image coordinates system and detect the corners
myStartPnt.setX( (myStartPnt.x() - (0.5 * winWidth - x_offset)) * 1.0 / imgZoomRatio );
myStartPnt.setY( (myStartPnt.y() - (0.5 * winHeight - y_offset)) * 1.0 / imgZoomRatio );
myEndPnt.setX( (myEndPnt.x() - (0.5 * winWidth - x_offset)) * 1.0 / imgZoomRatio );
myEndPnt.setY( (myEndPnt.y() - (0.5 * winHeight - y_offset)) * 1.0 / imgZoomRatio );
QRect aRect = QRect(myStartPnt, myEndPnt);
if (myConstructorId == CORNERS)
{
if( !aRect.isEmpty() )
{
aDetector->SetROI( aRect );
viewLeft = rectLeft;
viewTop = rectTop;
}
aDetector->ComputeCorners();
CvPoint2D32f* corners = aDetector->GetCorners();
int cornerCount = aDetector->GetCornerCount();
// Build the geom objects associated to the detected corners and returned by execute
GEOM::GEOM_IBasicOperations_var aBasicOperations = myGeomGUI->GetGeomGen()->GetIBasicOperations( getStudyId() );
GEOM::GEOM_IShapesOperations_var aShapesOperations = GEOM::GEOM_IShapesOperations::_narrow( getOperation() );
if( !aBasicOperations->_is_nil() && !aShapesOperations->_is_nil() )
{
GEOM::GEOM_Object_var aGeomCorner;
GEOM::ListOfGO_var geomCorners = new GEOM::ListOfGO();
geomCorners->length( cornerCount );
for (i = 0; i < cornerCount; i++)
{
// gp_Pnt aCornerPnt = EntityGUI::ConvertClickToPoint( viewLeft + corners[i].x*imgZoomRatio,
// viewTop + corners[i].y*imgZoomRatio, vp->getView() );
//
// double x = aCornerPnt.X();
// double y = aCornerPnt.Y();
// double z = aCornerPnt.Z();
// When using the new way with textures on shapes we just have to do the following
double x = corners[i].x;
double y = height - corners[i].y;
double z = 0;
aGeomCorner = aBasicOperations->MakePointXYZ( x,y,z );
geomCorners[i] = aGeomCorner;
}
GEOM::GEOM_Object_var aCompound = aShapesOperations->MakeCompound(geomCorners);
if ( !aCompound->_is_nil() )
{
// Dark blue color
SALOMEDS::Color aColor;
aColor.R = 0;
aColor.G = 0;
aColor.B = 0.8;
aCompound->SetColor(aColor);
aCompound->SetMarkerStd(GEOM::MT_POINT,GEOM::MS_30);
objects.push_back( aCompound._retn() );
res = true;
}
}
}
else if (myConstructorId == CONTOURS)
{
if( !aRect.isEmpty() )
{
aDetector->SetROI( aRect );
}
GEOM::GEOM_IBasicOperations_var aBasicOperations = myGeomGUI->GetGeomGen()->GetIBasicOperations( getStudyId() );
GEOM::GEOM_ICurvesOperations_var aCurveOperations = GEOM::GEOM_ICurvesOperations::_narrow( getOperation() );
aDetector->ComputeContours();
std::vector< std::vector<cv::Point> > contours = aDetector->GetContours();
std::vector<cv::Vec4i> hierarchy = aDetector->GetContoursHierarchy();
std::vector< cv::Point > contour;
int idx = 0;
for( ; idx >= 0; idx = hierarchy[idx][0] )
{
contour = contours[idx];
std::vector< cv::Point >::iterator it;
GEOM::GEOM_Object_var aGeomContourPnt;
GEOM::ListOfGO_var geomContourPnts = new GEOM::ListOfGO();
geomContourPnts->length( contour.size() );
int j = 0;
for ( it=contour.begin() ; it < contour.end(); it++ )
{
// gp_Pnt aContourPnt = EntityGUI::ConvertClickToPoint(viewLeft + it->x*imgZoomRatio, viewTop + it->y*imgZoomRatio, vp->getView());
// double x = aContourPnt.X();
// double y = aContourPnt.Y();
// double z = aContourPnt.Z();
// When using the new way with textures on shapes we just have to do the following
double x = it->x;
double y = height - it->y;
double z = 0;
aGeomContourPnt = aBasicOperations->MakePointXYZ( x,y,z );
geomContourPnts[j] = aGeomContourPnt;
j++;
}
GEOM::GEOM_Object_var aWire = aCurveOperations->MakePolyline(geomContourPnts.in(), false);
// GEOM::GEOM_Object_var aWire = aCurveOperations->MakeSplineInterpolation(geomContourPnts.in(), false, true);
if ( !aWire->_is_nil() )
{
objects.push_back( aWire._retn() );
}
}
res=true;
}
// else
// {
//
// res = true;
// }
return res;
}

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// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// GEOM GEOMGUI : GUI for Geometry component
// File : EntityGUI_SketcherDlg.cxx
// Author : Renaud NEDELEC, Open CASCADE S.A.S.
#include <GEOMBase_Skeleton.h>
#include <gp_Ax3.hxx>
class QLineEdit;
class QGroupBox;
class QPushButton;
class QLabel;
class QPoint;
class DlgRef_3Radio;
class gp_Pnt;
//=================================================================================
// class : EntityGUI_Dlg
// purpose :
//=================================================================================
class EntityGUI_FeatureDetectorDlg : public GEOMBase_Skeleton
{
Q_OBJECT
public:
EntityGUI_FeatureDetectorDlg(GeometryGUI*, QWidget* = 0, bool = false, Qt::WindowFlags = 0);
~EntityGUI_FeatureDetectorDlg();
bool acceptMouseEvent() const;
void OnPointSelected( const gp_Pnt& );
void setStartPnt ( const QPoint& );
void setEndPnt ( const QPoint& );
protected:
// redefined from GEOMBase_Helper
virtual GEOM::GEOM_IOperations_ptr createOperation();
virtual bool execute( ObjectList& );
private:
void Init();
// void createCorners();
private slots:
void SetEditCurrentArgument();
void ConstructorsClicked( int );
void onViewClicked( int );
void onButtonToggled( bool );
void ClickOnOk();
bool ClickOnApply();
private:
int myConstructorId;
QGroupBox* myCoordGrp1;
QGroupBox* mySelectionGroup;
QLabel* mySnapshotLabel;
QLineEdit* myX;
QLineEdit* myY;
QLineEdit* myZ;
double x1;
double y1;
double z1;
QLineEdit* myX2;
QLineEdit* myY2;
QLineEdit* myZ2;
double x2;
double y2;
double z2;
QPoint myStartPnt;
QPoint myEndPnt;
gp_Ax3 myWPlane;
gp_Ax3 aGlobalCS;
QPushButton* myPushButton;
QPushButton* myPushButton1;
QPushButton* myPushButton2;
DlgRef_3Radio* myViewGroup;
QButtonGroup* myViewButtonGroup;
};