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0023272: [CEA] Add a tolerance for basic properties computation
authorskv <skv@opencascade.com>
Tue, 18 Oct 2016 16:54:53 +0000 (19:54 +0300)
committerskv <skv@opencascade.com>
Tue, 18 Oct 2016 16:54:53 +0000 (19:54 +0300)
doc/salome/gui/GEOM/images/neo-basicprop.png [changed mode: 0755->0644]
doc/salome/gui/GEOM/input/basic_prop.doc
idl/GEOM_Gen.idl
src/GEOMImpl/GEOMImpl_IMeasureOperations.cxx
src/GEOMImpl/GEOMImpl_IMeasureOperations.hxx
src/GEOM_I/GEOM_IMeasureOperations_i.cc
src/GEOM_I/GEOM_IMeasureOperations_i.hh
src/GEOM_SWIG/geomBuilder.py
src/MeasureGUI/MeasureGUI_PropertiesDlg.cxx
src/MeasureGUI/MeasureGUI_PropertiesDlg.h

old mode 100755 (executable)
new mode 100644 (file)
index e36d937..a5b769d
Binary files a/doc/salome/gui/GEOM/images/neo-basicprop.png and b/doc/salome/gui/GEOM/images/neo-basicprop.png differ
index 4210731ca7509391e0717181c430a1fb75337a54..e9feb5d84ad99970c820b9fdc73745211c257b4d 100644 (file)
@@ -15,8 +15,9 @@ in the viewer to navigate between selectable objects.
 For more details, please refer to the \em "Functionality common for OCC and VTK viewers" chapter
 of the GUI module's documentation.
 
-<b>TUI Command:</b> <em>geompy.BasicProperties(Shape),</em> where
-\em Shape is a shape whose properties are inquired.
+<b>TUI Command:</b> <em>geompy.BasicProperties(Shape, theTolerance=1.e-6),</em>
+where \em Shape is a shape whose properties are inquired, \em theTolerance is
+maximal relative error of area and volume computation.
 
 See also a \ref tui_basic_properties_page "TUI example".
 
index 1d275720c0aba1863762816261991223d78913ed..66f23e436fa4fbf0f36e1aa46813c38ca116433d 100644 (file)
@@ -4337,12 +4337,14 @@ module GEOM
      *  \brief Get summarized length of all wires,
      *  area of surface and volume of the given shape.
      *  \param theShape Shape to define properties of.
+     *  \param theTolerance maximal relative error of area and volume computation.
      *  \param theLength Output. Summarized length of all wires of the given shape.
      *  \param theSurfArea Output. Area of surface of the given shape.
      *  \param theVolume Output. Volume of the given shape.
      *  \return Returns shape properties through the last three arguments.
      */
     void GetBasicProperties (in GEOM_Object theShape,
+                             in double theTolerance,
                              out double theLength,
                              out double theSurfArea,
                              out double theVolume);
index 6cebe14bc5f862e7511d442db4d62130683f91f4..f713b46667a60c03a80b3d29c0236d94da4211f5 100644 (file)
@@ -965,6 +965,7 @@ Handle(GEOM_Object) GEOMImpl_IMeasureOperations::GetNormal
  */
 //=============================================================================
 void GEOMImpl_IMeasureOperations::GetBasicProperties (Handle(GEOM_Object) theShape,
+                                                      const Standard_Real theTolerance,
                                                       Standard_Real& theLength,
                                                       Standard_Real& theSurfArea,
                                                       Standard_Real& theVolume)
@@ -984,7 +985,7 @@ void GEOMImpl_IMeasureOperations::GetBasicProperties (Handle(GEOM_Object) theSha
 
   //Compute the parameters
   GProp_GProps LProps, SProps;
-  Standard_Real anEps = 1.e-6;
+  Standard_Real anEps = theTolerance >= 0 ? theTolerance : 1.e-6;
   try {
     OCC_CATCH_SIGNALS;
     BRepGProp::LinearProperties(aShape, LProps);
index 6943814dd590842bdf6e19b5feede871bc221263..abc02def73d8352fbf129560b3b02e7a048582b7 100644 (file)
@@ -119,6 +119,7 @@ class GEOMImpl_IMeasureOperations : public GEOM_IOperations {
                                                  Handle(GEOM_Object) theOptionalPoint);
 
   Standard_EXPORT void GetBasicProperties (Handle(GEOM_Object) theShape,
+                                           const Standard_Real theTolerance,
                                            Standard_Real& theLength,
                                            Standard_Real& theSurfArea,
                                            Standard_Real& theVolume);
index 7babefba88f35b746feacf08c9defe206724ca12..97e8df9698b1a18e0e1e19abbadf29b0cf9840e0 100644 (file)
@@ -495,6 +495,7 @@ GEOM::GEOM_Object_ptr GEOM_IMeasureOperations_i::GetNormal
  */
 //=============================================================================
 void GEOM_IMeasureOperations_i::GetBasicProperties (GEOM::GEOM_Object_ptr theShape,
+                                                    CORBA::Double  theTolerance,
                                                     CORBA::Double& theLength,
                                                     CORBA::Double& theSurfArea,
                                                     CORBA::Double& theVolume)
@@ -507,7 +508,8 @@ void GEOM_IMeasureOperations_i::GetBasicProperties (GEOM::GEOM_Object_ptr theSha
   if (aShape.IsNull()) return;
 
   // Get shape parameters
-  GetOperations()->GetBasicProperties(aShape, theLength, theSurfArea, theVolume);
+  GetOperations()->GetBasicProperties(aShape, theTolerance, theLength,
+                                      theSurfArea, theVolume);
 }
 
 //=============================================================================
index 9311fb9461ed8c73ae663777e2ed6d27059a0fa8..80b55c2c18473fb40a9750e53b27bde39d2bee78 100644 (file)
@@ -52,6 +52,7 @@ class GEOM_I_EXPORT GEOM_IMeasureOperations_i :
                     CORBA::Double& Xx, CORBA::Double& Xy, CORBA::Double& Xz);
 
   void GetBasicProperties (GEOM::GEOM_Object_ptr theShape,
+                           CORBA::Double  theTolerance,
                            CORBA::Double& theLength,
                            CORBA::Double& theSurfArea,
                            CORBA::Double& theVolume);
index 29161717f77029422e77f11272c1e86609e59d30..b46ff1c6640249fec600b18e7f8094c24f1faf8f 100644 (file)
@@ -10579,6 +10579,8 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
         ## Get summarized length of all wires,
         #  area of surface and volume of the given shape.
         #  @param theShape Shape to define properties of.
+        #  @param theTolerance maximal relative error of area
+        #         and volume computation.
         #  @return [theLength, theSurfArea, theVolume]\n
         #  theLength:   Summarized length of all wires of the given shape.\n
         #  theSurfArea: Area of surface of the given shape.\n
@@ -10586,13 +10588,15 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
         #
         #  @ref tui_basic_properties_page "Example"
         @ManageTransactions("MeasuOp")
-        def BasicProperties(self,theShape):
+        def BasicProperties(self,theShape, theTolerance=1.e-6):
             """
             Get summarized length of all wires,
             area of surface and volume of the given shape.
 
             Parameters:
                 theShape Shape to define properties of.
+                theTolerance maximal relative error of area
+                             and volume computation.
 
             Returns:
                 [theLength, theSurfArea, theVolume]
@@ -10601,7 +10605,7 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
                  theVolume:   Volume of the given shape.
             """
             # Example: see GEOM_TestMeasures.py
-            aTuple = self.MeasuOp.GetBasicProperties(theShape)
+            aTuple = self.MeasuOp.GetBasicProperties(theShape, theTolerance)
             RaiseIfFailed("GetBasicProperties", self.MeasuOp)
             return aTuple
 
index dbf95b0246565e6eeacb61660e180f493b1c9065..38a06a7e03654081dfda30feb9c24f53ab242181 100644 (file)
@@ -37,6 +37,8 @@
 
 #include <TColStd_MapOfInteger.hxx>
 
+#define DEFAULT_TOLERANCE_VALUE 1.e-6
+
 //=================================================================================
 // class    : MeasureGUI_PropertiesDlg()
 // purpose  : Constructs a MeasureGUI_PropertiesDlg which is a child of 'parent', with the 
 //            true to construct a modal dialog.
 //=================================================================================
 MeasureGUI_PropertiesDlg::MeasureGUI_PropertiesDlg( GeometryGUI* GUI, QWidget* parent )
-  : MeasureGUI_Skeleton( GUI, parent )
+  : MeasureGUI_Skeleton(GUI, parent),
+    myTolerance(0),
+    myLength(0),
+    mySurface(0),
+    myVolume(0)
 {
   QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap(
     "GEOM", tr( "ICON_DLG_BASICPROPERTIES" ) ) );
@@ -59,21 +65,45 @@ MeasureGUI_PropertiesDlg::MeasureGUI_PropertiesDlg( GeometryGUI* GUI, QWidget* p
   mainFrame()->GroupConstructors->setTitle( tr( "GEOM_PROPERTIES" ) );
   mainFrame()->RadioButton1->setIcon( image0 );
 
-  myGrp = new MeasureGUI_1Sel3LineEdit( centralWidget()  );
-  myGrp->GroupBox1->setTitle( tr( "GEOM_PROPERTIES_CONSTR" ) );
-  myGrp->TextLabel1->setText( tr( "GEOM_OBJECT" ) );
-  myGrp->TextLabel2->setText( tr( "GEOM_LENGTH" ) );
-  myGrp->TextLabel3->setText( tr( "GEOM_PROPERTIES_SURFACE" ) );
-  myGrp->TextLabel4->setText( tr( "GEOM_PROPERTIES_VOLUME" ) );
-  myGrp->LineEdit1->setReadOnly( true );
-  myGrp->PushButton1->setIcon( image1 );
-  myGrp->LineEdit2->setReadOnly( true );
-  myGrp->LineEdit3->setReadOnly( true );
-  myGrp->LineEdit4->setReadOnly( true );
-
-  QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
-  layout->setMargin( 0 ); layout->setSpacing( 6 );
-  layout->addWidget( myGrp );
+  QGroupBox *aGrpBox  =
+          new QGroupBox(tr("GEOM_PROPERTIES_CONSTR"), centralWidget());
+  QLabel    *anObjLbl = new QLabel(tr("GEOM_OBJECT"), aGrpBox);
+  QLabel    *aTolLbl  = new QLabel(tr("GEOM_TOLERANCE"), aGrpBox);
+  QLabel    *aLenLbl  = new QLabel(tr("GEOM_LENGTH"), aGrpBox);
+  QLabel    *aSurfLbl = new QLabel(tr("GEOM_PROPERTIES_SURFACE"), aGrpBox);
+  QLabel    *aVolLbl  = new QLabel(tr("GEOM_PROPERTIES_VOLUME"), aGrpBox);
+
+  mySelBtn    = new QPushButton(aGrpBox);
+  mySelBtn->setIcon(image1);
+  mySelEdit   = new QLineEdit(aGrpBox);
+  mySelEdit->setReadOnly(true);
+  myTolerance = new SalomeApp_DoubleSpinBox(aGrpBox);
+  myLength    = new QLineEdit(aGrpBox);
+  mySurface   = new QLineEdit(aGrpBox);
+  myVolume    = new QLineEdit(aGrpBox);
+  myLength->setReadOnly(true);
+  mySurface->setReadOnly(true);
+  myVolume->setReadOnly(true);
+
+  QGridLayout* aLayout = new QGridLayout(aGrpBox);
+
+  aLayout->setMargin(9);
+  aLayout->setSpacing(6);
+  aLayout->addWidget(anObjLbl,    0, 0);
+  aLayout->addWidget(aTolLbl,     1, 0);
+  aLayout->addWidget(aLenLbl,     2, 0);
+  aLayout->addWidget(aSurfLbl,    3, 0);
+  aLayout->addWidget(aVolLbl,     4, 0);
+  aLayout->addWidget(mySelBtn,    0, 1);
+  aLayout->addWidget(mySelEdit,   0, 2);
+  aLayout->addWidget(myTolerance, 1, 1, 1, 2);
+  aLayout->addWidget(myLength,    2, 1, 1, 2);
+  aLayout->addWidget(mySurface,   3, 1, 1, 2);
+  aLayout->addWidget(myVolume,    4, 1, 1, 2);
+
+  QVBoxLayout* aDlgLayout = new QVBoxLayout( centralWidget() );
+  aDlgLayout->setMargin( 0 ); aDlgLayout->setSpacing( 6 );
+  aDlgLayout->addWidget(aGrpBox);
   
   /***************************************************************/
 
@@ -99,9 +129,24 @@ MeasureGUI_PropertiesDlg::~MeasureGUI_PropertiesDlg()
 //=================================================================================
 void MeasureGUI_PropertiesDlg::Init()
 {
-  mySelBtn = myGrp->PushButton1;
-  mySelEdit = myGrp->LineEdit1;
+  mySelEdit->setMinimumSize(100, 0);
+
+  // Obtain precision from preferences
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
+
+  myTolerance->setPrecision(aPrecision);
+  // it's necessary to set decimals before the range setting,
+  // by default Qt rounds boundaries to 2 decimals at setRange
+  myTolerance->setDecimals(qAbs(aPrecision));
+  myTolerance->setRange(0., 1.);
+  myTolerance->setSingleStep(DEFAULT_TOLERANCE_VALUE);
+  myTolerance->setValue(DEFAULT_TOLERANCE_VALUE);
+
   MeasureGUI_Skeleton::Init();
+
+  connect(myTolerance, SIGNAL(valueChanged(double)),
+          this, SLOT(toleranceChanged(double)));
 }
 
 //=================================================================================
@@ -146,6 +191,16 @@ void MeasureGUI_PropertiesDlg::SelectionIntoArgument()
   processObject();
   redisplayPreview();
 }
+
+//=================================================================================
+// function : isValid
+// purpose  :
+//=================================================================================
+bool MeasureGUI_PropertiesDlg::isValid(QString& msg)
+{
+  return myTolerance->isValid(msg) && MeasureGUI_Skeleton::isValid(msg);
+}
+
 //=================================================================================
 // function : processObject
 // purpose  :
@@ -156,16 +211,16 @@ void MeasureGUI_PropertiesDlg::processObject()
   
   if ( !getParameters( aLength, anArea, aVolume ) ) {
     mySelEdit->setText( "" );
-    myGrp->LineEdit2->setText( "" );
-    myGrp->LineEdit3->setText( "" );
-    myGrp->LineEdit4->setText( "" );
+    myLength->setText( "" );
+    mySurface->setText( "" );
+    myVolume->setText( "" );
   }
   else {
     SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
     int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
-    myGrp->LineEdit2->setText( DlgRef::PrintDoubleValue( aLength, aPrecision ) );
-    myGrp->LineEdit3->setText( DlgRef::PrintDoubleValue( anArea,  aPrecision ) );
-    myGrp->LineEdit4->setText( DlgRef::PrintDoubleValue( aVolume, aPrecision ) );
+    myLength->setText( DlgRef::PrintDoubleValue( aLength, aPrecision ) );
+    mySurface->setText( DlgRef::PrintDoubleValue( anArea,  aPrecision ) );
+    myVolume->setText( DlgRef::PrintDoubleValue( aVolume, aPrecision ) );
   }
 }
 
@@ -182,7 +237,7 @@ bool MeasureGUI_PropertiesDlg::getParameters( double& theLength,
   else {
     GEOM::GEOM_IMeasureOperations_var anOper = GEOM::GEOM_IMeasureOperations::_narrow( getOperation() );
     try {
-      anOper->GetBasicProperties( myObj.get(), theLength, theArea, theVolume );
+      anOper->GetBasicProperties( myObj.get(), myTolerance->value(), theLength, theArea, theVolume );
     }
     catch( const SALOME::SALOME_Exception& e ) {
       SalomeApp_Tools::QtCatchCorbaException( e );
@@ -210,3 +265,12 @@ SALOME_Prs* MeasureGUI_PropertiesDlg::buildPrs()
   }
   return prs;
 }
+
+//=================================================================================
+// function : toleranceChanged
+// purpose  :
+//=================================================================================
+void MeasureGUI_PropertiesDlg::toleranceChanged(double)
+{
+  processObject();
+}
index ae759610c5442325d784aa9fca4b12453388dcfa..660f0ce10c302c69322bee107145f73199c7fac6 100644 (file)
@@ -29,7 +29,8 @@
 
 #include "MeasureGUI_Skeleton.h"
 
-class MeasureGUI_1Sel3LineEdit;
+class SalomeApp_DoubleSpinBox;
+class QLineEdit;
 
 //=================================================================================
 // class    : MeasureGUI_PropertiesDlg
@@ -46,6 +47,7 @@ public:
   
 protected:
   // redefined from GEOMBase_Helper and MeasureGUI_Skeleton
+  virtual bool                        isValid( QString& );
   virtual void                        processObject();
   virtual void                        activateSelection();
   virtual void                        SelectionIntoArgument();
@@ -57,8 +59,14 @@ private:
                                                      double&,
                                                      double& );
 
-private:    
-  MeasureGUI_1Sel3LineEdit*           myGrp;
+private:
+  SalomeApp_DoubleSpinBox *myTolerance;
+  QLineEdit               *myLength;
+  QLineEdit               *mySurface;
+  QLineEdit               *myVolume;
+
+private slots:
+  void                                toleranceChanged(double);
 };
 
 #endif // MEASUREGUI_PROPERTIESDLG_H