Bug PAL7334 DEVELOPMENT : Control Improvement

diff --git a/idl/SMESH_Filter.idl b/idl/SMESH_Filter.idl
index 1ff3a3a6b1721b4b83cf4aaaf64df582ce86138f..d6cfc5ed86e515fcc23459038e1b7eecbb2808ad 100644 (file)
--- a/idl/SMESH_Filter.idl
+++ b/idl/SMESH_Filter.idl
@@ -55,6 +55,7 @@ module SMESH
     FT_FreeEdges,
     FT_MultiConnection,
     FT_Length,
+    FT_Length2D,
     FT_BelongToGeom,
     FT_BelongToPlane,
     FT_BelongToCylinder,
@@ -102,6 +103,17 @@ module SMESH
   interface Skew            : NumericalFunctor{};
   interface Area            : NumericalFunctor{};
   interface Length          : NumericalFunctor{};
+  interface Length2D        : NumericalFunctor
+  {
+    struct Value
+    {
+      double myLength;
+      long myElemId;
+      long myPnt1, myPnt2;
+    };
+    typedef sequence<Value> Values;
+    Values GetValues();
+  };
   interface MultiConnection : NumericalFunctor{};
 
   /*!
@@ -328,6 +340,7 @@ module SMESH
     Skew              CreateSkew();
     Area              CreateArea();
     Length            CreateLength();
+    Length2D          CreateLength2D();
     MultiConnection   CreateMultiConnection();
 
     /*!

diff --git a/resources/SMESH_en.xml b/resources/SMESH_en.xml
index 0c5541472c81ed4e432e711b0038e48e1f576745..506a85be05a136c402569d20fefa02385bdb10c5 100644 (file)
--- a/resources/SMESH_en.xml
+++ b/resources/SMESH_en.xml
@@ -74,6 +74,7 @@
 <!-- ************************** Control  (menubar)  ************************************ -->
 <menu-item label-id="Controls" item-id="60" pos-id="5">
        <popup-item item-id="6001" pos-id="" label-id="Length" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6018" pos-id="" label-id="Length2D" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6002" pos-id="" label-id="Free Edges" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6003" pos-id="" label-id="Free borders" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6004" pos-id="" label-id="Borders at multi-connection" icon-id="mesh_multi_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
@@ -244,9 +245,8 @@
    <popup-item item-id="1134" pos-id="" label-id="Clipping" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
    <separator pos-id=""/>
    <submenu label-id="Control" item-id="2000" pos-id="">
-        <popup-item item-id="200" pos-id="" label-id="Reset" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-        <separator pos-id=""/>
        <popup-item item-id="6001" pos-id="" label-id="Length" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6018" pos-id="" label-id="Length2D" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6002" pos-id="" label-id="Free Edges" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6003" pos-id="" label-id="Free borders" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6004" pos-id="" label-id="Borders at multi-connection" icon-id="mesh_multi_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
@@ -258,6 +258,8 @@
        <popup-item item-id="6015" pos-id="" label-id="Warping" icon-id="mesh_wrap.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6016" pos-id="" label-id="Skew" icon-id="mesh_skew.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>  
         <separator pos-id=""/>
+        <popup-item item-id="200" pos-id="" label-id="Reset" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+        <separator pos-id=""/>
         <popup-item item-id="201" pos-id="" label-id="Scalar Bar Properties" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
    </submenu>
    <endsubmenu />
@@ -295,20 +297,21 @@
    <popup-item item-id="1134" pos-id="" label-id="Clipping" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
    <separator pos-id=""/>
    <submenu label-id="Control" item-id="2000" pos-id="">
-       <popup-item item-id="6001" pos-id="" label-id="Length" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="200" pos-id="" label-id="Reset" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+        <separator pos-id=""/>
+        <popup-item item-id="6001" pos-id="" label-id="Length" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6018" pos-id="" label-id="Length2D" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6002" pos-id="" label-id="Free Edges" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6003" pos-id="" label-id="Free borders" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6004" pos-id="" label-id="Borders at multi-connection" icon-id="mesh_multi_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6011" pos-id="" label-id="Area" icon-id="mesh_area.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
         <popup-item item-id="6012" pos-id="" label-id="Taper" icon-id="mesh_taper.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
         <popup-item item-id="6013" pos-id="" label-id="Aspect Ratio" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-        <popup-item item-id="6017" pos-id="" label-id="Aspect Ratio 3D" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-       <popup-item item-id="6014" pos-id="" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6017" pos-id="" label-id="Aspect Ratio 3D" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+        <popup-item item-id="6014" pos-id="" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6015" pos-id="" label-id="Warping" icon-id="mesh_wrap.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6016" pos-id="" label-id="Skew" icon-id="mesh_skew.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>  
         <separator pos-id=""/>
-        <popup-item item-id="200" pos-id="" label-id="Reset" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-        <separator pos-id=""/>
         <popup-item item-id="201" pos-id="" label-id="Scalar Bar Properties" icon-id="" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
    </submenu>
    <endsubmenu />
@@ -349,14 +352,15 @@
    <separator pos-id=""/>
    <submenu label-id="Control" item-id="2000" pos-id="">
        <popup-item item-id="6001" pos-id="" label-id="Length" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6018" pos-id="" label-id="Length2D" icon-id="mesh_length.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6002" pos-id="" label-id="Free Edges" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6003" pos-id="" label-id="Free borders" icon-id="mesh_free_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6004" pos-id="" label-id="Borders at multi-connection" icon-id="mesh_multi_edges.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6011" pos-id="" label-id="Area" icon-id="mesh_area.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
         <popup-item item-id="6012" pos-id="" label-id="Taper" icon-id="mesh_taper.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
         <popup-item item-id="6013" pos-id="" label-id="Aspect Ratio" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-        <popup-item item-id="6017" pos-id="" label-id="Aspect Ratio 3D" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
-       <popup-item item-id="6014" pos-id="" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+       <popup-item item-id="6017" pos-id="" label-id="Aspect Ratio 3D" icon-id="mesh_aspect.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
+        <popup-item item-id="6014" pos-id="" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6015" pos-id="" label-id="Warping" icon-id="mesh_wrap.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>
        <popup-item item-id="6016" pos-id="" label-id="Skew" icon-id="mesh_skew.png" tooltip-id="" accel-id="" toggle-id="" execute-action=""/>  
         <separator pos-id=""/>
@@ -398,6 +402,7 @@
 
 <toolbar label-id="Controls toolbar">
        <toolbutton-item item-id="6001" label-id="Length" icon-id="mesh_length.png" tooltip-id="Length" accel-id="" toggle-id="" execute-action=""/>
+       <toolbutton-item item-id="6018" label-id="Length2D" icon-id="mesh_length.png" tooltip-id="Length2D" accel-id="" toggle-id="" execute-action=""/>
        <toolbutton-item item-id="6002" label-id="Free Edges" icon-id="mesh_free_edges.png" tooltip-id="Free edges" accel-id="" toggle-id="" execute-action=""/>
        <toolbutton-item item-id="6003" label-id="Free borders" icon-id="mesh_free_edges.png" tooltip-id="Free borders" accel-id="" toggle-id="" execute-action=""/>
         <toolbutton-item item-id="6004" label-id="Borders at multi-connection" icon-id="mesh_multi_edges.png" tooltip-id="Borders at multi-connection" accel-id="" toggle-id="" execute-action=""/>
@@ -405,7 +410,7 @@
        <toolbutton-item item-id="6012" label-id="Taper" icon-id="mesh_taper.png" tooltip-id="Taper" accel-id="" toggle-id="" execute-action=""/>
        <toolbutton-item item-id="6013" label-id="Aspect Ratio" icon-id="mesh_aspect.png" tooltip-id="Aspect Ratio" accel-id="" toggle-id="" execute-action=""/>
         <toolbutton-item item-id="6017" label-id="Aspect Ratio 3D" icon-id="mesh_aspect.png" tooltip-id="Aspect Ratio 3D" accel-id="" toggle-id="" execute-action=""/>
-       <toolbutton-item item-id="6014" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="Minimum angle" accel-id="" toggle-id="" execute-action=""/>
+        <toolbutton-item item-id="6014" label-id="Minimum angle" icon-id="mesh_angle.png" tooltip-id="Minimum angle" accel-id="" toggle-id="" execute-action=""/>
        <toolbutton-item item-id="6015" label-id="Warping" icon-id="mesh_wrap.png" tooltip-id="Warping angle" accel-id="" toggle-id="" execute-action=""/>
        <toolbutton-item item-id="6016" label-id="Skew" icon-id="mesh_skew.png" tooltip-id="Skew" accel-id="" toggle-id="" execute-action=""/>  
 </toolbar>

diff --git a/src/Controls/SMESH_Controls.cxx b/src/Controls/SMESH_Controls.cxx
index 0f6518ed2f5ceb065cdff24566cbbea7e34918d0..7bc73b69f5fa22f8fe9eb97d1fbb50b9a893bc48 100644 (file)
--- a/src/Controls/SMESH_Controls.cxx
+++ b/src/Controls/SMESH_Controls.cxx
@@ -47,7 +47,6 @@
 #include "SMDS_MeshNode.hxx"
 
 
-
 /*
                             AUXILIARY METHODS 
 */
@@ -73,13 +72,33 @@ namespace{
     return getArea( P1.XYZ(), P2.XYZ(), P3.XYZ() );
   }
 
+
+
   inline double getDistance( const gp_XYZ& P1, const gp_XYZ& P2 )
   {
     double aDist = gp_Pnt( P1 ).Distance( gp_Pnt( P2 ) );
     return aDist;
   }
 
+
+
+
+
+
+
+
+
+
+
   int getNbMultiConnection( SMDS_Mesh* theMesh, const int theId )
+
+
+
+
+
+
+
+
   {
     if ( theMesh == 0 )
       return 0;
@@ -115,8 +134,10 @@ namespace{
     return aResult;
   }
 
-}  
-  
+}
+
+
+
 using namespace SMESH::Controls;
 
 /*
@@ -139,7 +160,7 @@ void NumericalFunctor::SetMesh( SMDS_Mesh* theMesh )
 }
 
 bool NumericalFunctor::GetPoints(const int theId,
-                                 TSequenceOfXYZ& theRes) const
+                                 TSequenceOfXYZ& theRes ) const
 {
   theRes.clear();
 
@@ -150,7 +171,7 @@ bool NumericalFunctor::GetPoints(const int theId,
 }
 
 bool NumericalFunctor::GetPoints(const SMDS_MeshElement* anElem,
-                                 TSequenceOfXYZ& theRes)
+                                 TSequenceOfXYZ& theRes )
 {
   theRes.clear();
 
@@ -259,8 +280,8 @@ double AspectRatio::GetValue( const TSequenceOfXYZ& P )
 
   double aLen[ nbNodes ];
   for ( int i = 0; i < nbNodes - 1; i++ )
-    aLen[ i ] = getDistance( P(i+1), P(i+2) );
-  aLen[ nbNodes - 1 ] = getDistance( P( 1 ), P(nbNodes) );
+    aLen[ i ] = getDistance( P( i + 1 ), P( i + 2 ) );
+  aLen[ nbNodes - 1 ] = getDistance( P( 1 ), P( nbNodes ) );
 
   // Compute aspect ratio
 
@@ -303,7 +324,6 @@ SMDSAbs_ElementType AspectRatio::GetType() const
   Class       : AspectRatio3D
   Description : Functor for calculating aspect ratio
 */
-
 namespace{
 
   inline double getHalfPerimeter(double theTria[3]){
@@ -354,6 +374,11 @@ namespace{
     return abs(aVec3 * anAreaVec) / 6.0;
   }
 
+
+
+
+
+
   inline double getMaxHeight(double theLen[6])
   {
     double aHeight = max(theLen[0],theLen[1]);
@@ -364,6 +389,15 @@ namespace{
     return aHeight;
   }
 
+
+
+
+
+
+
+
+
+
 }
 
 double AspectRatio3D::GetValue( const TSequenceOfXYZ& P )
@@ -806,6 +840,194 @@ SMDSAbs_ElementType Length::GetType() const
   return SMDSAbs_Edge;
 }
 
+/*
+  Class       : Length2D
+  Description : Functor for calculating length of edge
+*/
+
+double Length2D::GetValue( long theElementId)
+{
+  TSequenceOfXYZ P;
+
+  if (GetPoints(theElementId,P)){
+    
+    double  aVal;// = GetValue( P );
+    const SMDS_MeshElement* aElem = myMesh->FindElement( theElementId );
+    SMDSAbs_ElementType aType = aElem->GetType();
+    
+    int len = P.size();
+    
+    switch (aType){
+    case SMDSAbs_All:
+    case SMDSAbs_Node: 
+    case SMDSAbs_Edge:
+      if (len == 2){
+       aVal = getDistance( P( 1 ), P( 2 ) );
+       break;
+      }
+    case SMDSAbs_Face:
+      if (len == 3){ // triangles
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 1 ));
+       aVal = Max(L1,Max(L2,L3));
+       break;
+      }
+      else if (len == 4){ // quadrangles
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 4 ));
+       double L4 = getDistance(P( 4 ),P( 1 ));
+       aVal = Max(Max(L1,L2),Max(L3,L4));
+       break;
+      }
+    case SMDSAbs_Volume:
+      if (len == 4){ // tetraidrs
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 1 ));
+       double L4 = getDistance(P( 1 ),P( 4 ));
+       double L5 = getDistance(P( 2 ),P( 4 ));
+       double L6 = getDistance(P( 3 ),P( 4 ));
+       aVal = Max(Max(Max(L1,L2),Max(L3,L4)),Max(L5,L6));
+       break;
+      } 
+      else if (len == 5){ // piramids
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 1 ));
+       double L4 = getDistance(P( 4 ),P( 1 ));
+       double L5 = getDistance(P( 1 ),P( 5 ));
+       double L6 = getDistance(P( 2 ),P( 5 ));
+       double L7 = getDistance(P( 3 ),P( 5 ));
+       double L8 = getDistance(P( 4 ),P( 5 ));
+      
+       aVal = Max(Max(Max(L1,L2),Max(L3,L4)),Max(L5,L6));
+       aVal = Max(aVal,Max(L7,L8));
+       break;
+      }
+      else if (len == 6){ // pentaidres
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 1 ));
+       double L4 = getDistance(P( 4 ),P( 5 ));
+       double L5 = getDistance(P( 5 ),P( 6 ));
+       double L6 = getDistance(P( 6 ),P( 4 ));
+       double L7 = getDistance(P( 1 ),P( 4 ));
+       double L8 = getDistance(P( 2 ),P( 5 ));
+       double L9 = getDistance(P( 3 ),P( 6 ));
+      
+       aVal = Max(Max(Max(L1,L2),Max(L3,L4)),Max(L5,L6));
+       aVal = Max(aVal,Max(Max(L7,L8),L9));
+       break;
+      }
+      else if (len == 8){ // hexaider
+       double L1 = getDistance(P( 1 ),P( 2 ));
+       double L2 = getDistance(P( 2 ),P( 3 ));
+       double L3 = getDistance(P( 3 ),P( 4 ));
+       double L4 = getDistance(P( 4 ),P( 1 ));
+       double L5 = getDistance(P( 5 ),P( 6 ));
+       double L6 = getDistance(P( 6 ),P( 7 ));
+       double L7 = getDistance(P( 7 ),P( 8 ));
+       double L8 = getDistance(P( 8 ),P( 5 ));
+       double L9 = getDistance(P( 1 ),P( 5 ));
+       double L10= getDistance(P( 2 ),P( 6 ));
+       double L11= getDistance(P( 3 ),P( 7 ));
+       double L12= getDistance(P( 4 ),P( 8 ));
+      
+       aVal = Max(Max(Max(L1,L2),Max(L3,L4)),Max(L5,L6));
+       aVal = Max(aVal,Max(Max(L7,L8),Max(L9,L10)));
+       aVal = Max(aVal,Max(L11,L12));
+       break;
+       
+      }
+      
+    default: aVal=-1; 
+    }
+    
+    if (aVal <0){
+      return 0.;
+    }
+
+    if ( myPrecision >= 0 )
+    {
+      double prec = pow( 10., (double)( myPrecision ) );
+      aVal = floor( aVal * prec + 0.5 ) / prec;
+    }
+    
+    return aVal;
+
+  }
+  return 0.;
+}
+
+double Length2D::GetBadRate( double Value, int /*nbNodes*/ ) const
+{
+  return Value;
+}
+
+SMDSAbs_ElementType Length2D::GetType() const
+{
+  return SMDSAbs_Face;
+}
+
+Length2D::Value::Value(double theLength,long thePntId1, long thePntId2):
+  myLength(theLength)
+{
+  myPntId[0] = thePntId1;  myPntId[1] = thePntId2;
+  if(thePntId1 > thePntId2){
+    myPntId[1] = thePntId1;  myPntId[0] = thePntId2;
+  }
+}
+
+bool Length2D::Value::operator<(const Length2D::Value& x) const{
+  if(myPntId[0] < x.myPntId[0]) return true;
+  if(myPntId[0] == x.myPntId[0])
+    if(myPntId[1] < x.myPntId[1]) return true;
+  return false;
+}
+
+void Length2D::GetValues(TValues& theValues){
+  TValues aValues;
+  SMDS_FaceIteratorPtr anIter = myMesh->facesIterator();
+  int i = 0;
+  for(; anIter->more(); ){
+    const SMDS_MeshFace* anElem = anIter->next();
+    long anElemId = anElem->GetID();
+    SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
+    long aNodeId[2];
+    gp_Pnt P[3];
+    
+    double aLength;
+    const SMDS_MeshElement* aNode;
+    if(aNodesIter->more()){
+      aNode = aNodesIter->next();
+      const SMDS_MeshNode* aNodes = (SMDS_MeshNode*) aNode;
+      P[0] = P[1] = gp_Pnt(aNodes->X(),aNodes->Y(),aNodes->Z());
+      aNodeId[0] = aNodeId[1] = aNode->GetID();
+      aLength = 0;
+    }  
+    for(; aNodesIter->more(); ){
+      aNode = aNodesIter->next();
+      const SMDS_MeshNode* aNodes = (SMDS_MeshNode*) aNode;
+      long anId = aNode->GetID();
+      
+      P[2] = gp_Pnt(aNodes->X(),aNodes->Y(),aNodes->Z());
+
+      aLength = P[1].Distance(P[2]);
+      
+      Value aValue(aLength,aNodeId[1],anId);
+      aNodeId[1] = anId;
+      P[1] = P[2];
+      theValues.insert(aValue);
+    }
+    
+    aLength = P[0].Distance(P[1]);
+    
+    Value aValue(aLength,aNodeId[0],aNodeId[1]);
+    theValues.insert(aValue);
+  }
+}
 
 /*
   Class       : MultiConnection
@@ -1638,12 +1860,12 @@ static gp_XYZ getNormale( const SMDS_MeshFace* theFace )
     anArrOfXYZ.SetValue(i, gp_XYZ( aNode->X(), aNode->Y(), aNode->Z() ) );
   }
   
-  gp_XYZ q1 = anArrOfXYZ.Value( 2 ) - anArrOfXYZ.Value( 1 );
-  gp_XYZ q2 = anArrOfXYZ.Value( 3 ) - anArrOfXYZ.Value( 1 );
+  gp_XYZ q1 = anArrOfXYZ.Value(2) - anArrOfXYZ.Value(1);
+  gp_XYZ q2 = anArrOfXYZ.Value(3) - anArrOfXYZ.Value(1);
   n  = q1 ^ q2;
   if ( aNbNode > 3 )
   {
-    gp_XYZ q3 = anArrOfXYZ.Value( 4 ) - anArrOfXYZ.Value( 1 );
+    gp_XYZ q3 = anArrOfXYZ.Value(4) - anArrOfXYZ.Value(1);
     n += q2 ^ q3;
   }
   double len = n.Modulus();

diff --git a/src/Controls/SMESH_ControlsDef.hxx b/src/Controls/SMESH_ControlsDef.hxx
index 6ba7457016847c58c83c9e0c25def91b3e61b8b4..f04e5f300aa407674529e5a974c595b87e5fc8b1 100644 (file)
--- a/src/Controls/SMESH_ControlsDef.hxx
+++ b/src/Controls/SMESH_ControlsDef.hxx
@@ -106,7 +106,7 @@ namespace SMESH{
       NumericalFunctor();
       virtual void SetMesh( SMDS_Mesh* theMesh );
       virtual double GetValue( long theElementId );
-      virtual double GetValue(const TSequenceOfXYZ& thePoints) = 0;
+      virtual double GetValue(const TSequenceOfXYZ& thePoints) {};
       virtual SMDSAbs_ElementType GetType() const = 0;
       virtual double GetBadRate( double Value, int nbNodes ) const = 0;
       long  GetPrecision() const;
@@ -220,7 +220,27 @@ namespace SMESH{
       virtual SMDSAbs_ElementType GetType() const;
     };
   
-  
+    /*
+      Class       : Length2D
+      Description : Functor for calculating length of edge
+    */
+    class Length2D: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( long theElementId );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+      struct Value{
+       double myLength;
+       long myPntId[2];
+       Value(double theLength, long thePntId1, long thePntId2);
+       bool operator<(const Value& x) const;
+      };
+      typedef std::set<Value> TValues;
+      void GetValues(TValues& theValues);
+      
+    };
+    typedef boost::shared_ptr<Length2D> Length2DPtr;
+
     /*
       Class       : MultiConnection
       Description : Functor for calculating number of faces conneted to the edge