X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FINTERP_KERNEL%2FGaussPoints%2FInterpKernelGaussCoords.cxx;h=1fbdfd9a56f26929a253a7d20c374b86a9bf9c94;hb=0f701440d44fa7cb707df111658460ef5c447ff3;hp=ef4988b86fb72fa93cb3d387df89ca10637a9766;hpb=b7e277ad50223814bc479c5bd64cf12abe8fc959;p=tools%2Fmedcoupling.git

diff --git a/src/INTERP_KERNEL/GaussPoints/InterpKernelGaussCoords.cxx b/src/INTERP_KERNEL/GaussPoints/InterpKernelGaussCoords.cxx
index ef4988b86..1fbdfd9a5 100644
--- a/src/INTERP_KERNEL/GaussPoints/InterpKernelGaussCoords.cxx
+++ b/src/INTERP_KERNEL/GaussPoints/InterpKernelGaussCoords.cxx
@@ -28,7 +28,9 @@
 
 using namespace INTERP_KERNEL;
 
-const double GaussInfo::SEG2_REF[2]={-1.0, 1.0};
+const double GaussInfo::SEG2A_REF[2]={-1.0, 1.0};
+
+const double GaussInfo::SEG2B_REF[2]={0., 1.0};
 
 const double GaussInfo::SEG3_REF[3]={-1.0, 1.0, 0.0};
 
@@ -226,7 +228,7 @@ GaussInfo GaussInfo::convertToLinear() const
         std::vector<double> a(SEG3_REF,SEG3_REF+3);
         if(IsSatisfy(a,_my_reference_coord))
           {
-            std::vector<double> c(SEG2_REF,SEG2_REF+2);
+            std::vector<double> c(SEG2A_REF,SEG2A_REF+2);
             return GaussInfo(NORM_SEG2,_my_gauss_coord,getNbGauss(),c,2);
           }
         throw INTERP_KERNEL::Exception("GaussInfo::convertToLinear : not recognized pattern for SEG3 !");
@@ -454,9 +456,14 @@ void GaussInfo::initLocalInfo()
     case NORM_SEG2:
       _my_local_ref_dim = 1;
       _my_local_nb_ref  = 2;
-      seg2Init();
+      seg2aInit();
       aSatify = isSatisfy();
-      CHECK_MACRO;
+      if(!aSatify)
+        {
+          seg2bInit();
+          aSatify = isSatisfy();
+          CHECK_MACRO;
+        }
       break;
 
     case NORM_SEG3:
@@ -700,14 +707,14 @@ void GaussInfo::point1Init()
 /*!
  * Init Segment 2 Reference coordinates ans Shape function.
  */
-void GaussInfo::seg2Init() 
+void GaussInfo::seg2aInit() 
 {
   LOCAL_COORD_MACRO_BEGIN;
   case 0:
-    coords[0] = SEG2_REF[0];
+    coords[0] = SEG2A_REF[0];
     break;
   case 1:
-    coords[0] = SEG2_REF[1];
+    coords[0] = SEG2A_REF[1];
     break;
   LOCAL_COORD_MACRO_END;
   
@@ -717,6 +724,23 @@ void GaussInfo::seg2Init()
   SHAPE_FUN_MACRO_END;
 }
 
+void GaussInfo::seg2bInit() 
+{
+  LOCAL_COORD_MACRO_BEGIN;
+  case 0:
+    coords[0] = SEG2B_REF[0];
+    break;
+  case 1:
+    coords[0] = SEG2B_REF[1];
+    break;
+  LOCAL_COORD_MACRO_END;
+  
+  SHAPE_FUN_MACRO_BEGIN;
+  funValue[0] = 1.0 - gc[0];
+  funValue[1] = gc[0];
+  SHAPE_FUN_MACRO_END;
+}
+
 /*!
  * Init Segment 3 Reference coordinates ans Shape function.
  */
@@ -1023,7 +1047,7 @@ void GaussInfo::quad4cInit()
 }
 
 /*!
- * This shapefunc map is same as degenerated seg2Init
+ * This shapefunc map is same as degenerated seg2aInit
  */
 void GaussInfo::quad4DegSeg2Init()
 {