Merge from V7_3_BR branch 18/12/2013

CMakeLists.txt

@@ -28,7 +28,7 @@ CMAKE_POLICY(SET CMP0003 NEW)
 STRING(TOUPPER ${PROJECT_NAME} PROJECT_NAME_UC)
 
 SET(${PROJECT_NAME_UC}_MAJOR_VERSION 7)
-SET(${PROJECT_NAME_UC}_MINOR_VERSION 2)
+SET(${PROJECT_NAME_UC}_MINOR_VERSION 3)
 SET(${PROJECT_NAME_UC}_PATCH_VERSION 0)
 SET(${PROJECT_NAME_UC}_VERSION
   ${${PROJECT_NAME_UC}_MAJOR_VERSION}.${${PROJECT_NAME_UC}_MINOR_VERSION}.${${PROJECT_NAME_UC}_PATCH_VERSION})
@@ -139,6 +139,12 @@ IF(EXISTS ${SMESH_ROOT_DIR})
       MESSAGE(FATAL_ERROR "We absolutely need a Salome SMESH with GUI, please set SALOME_BUILD_GUI=ON in SMESH module")
     ENDIF(NOT SALOME_SMESH_BUILD_GUI)
   ENDIF(SALOME_BUILD_GUI)
+  IF(SALOME_BUILD_DOC)
+    IF(NOT SALOME_SMESH_BUILD_DOC)
+      MESSAGE(FATAL_ERROR "We absolutely need a Salome SMESH documentation to build NETGENPLUGIN documentation. "
+			  "So, you should either set SALOME_BUILD_DOC=OFF in NETGENPLUGIN or set SALOME_BUILD_DOC=ON in SMESH module.")
+    ENDIF(NOT SALOME_SMESH_BUILD_DOC)
+  ENDIF(SALOME_BUILD_DOC)
 ELSE(EXISTS ${SMESH_ROOT_DIR})
   MESSAGE(FATAL_ERROR "We absolutely need a Salome SMESH, please define SMESH_ROOT_DIR")
 ENDIF(EXISTS ${SMESH_ROOT_DIR})

doc/salome/gui/NETGENPLUGIN/CMakeLists.txt

@@ -47,4 +47,5 @@ INSTALL(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/NETGENPLUGIN DESTINATION ${SALOME_
 INSTALL(FILES images/head.png DESTINATION ${SALOME_INSTALL_DOC}/gui/NETGENPLUGIN)
 INSTALL(FILES images/head.png DESTINATION ${SALOME_INSTALL_DOC}/gui/NETGENPLUGIN/netgenpluginpy_doc)
 
-SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES NETGENPLUGIN)
+SET(make_clean_files NETGENPLUGIN netgenpluginpy_doc.tag)
+SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${make_clean_files}")

src/GUI/NETGENPluginGUI_HypothesisCreator.cxx

@@ -443,13 +443,14 @@ bool NETGENPluginGUI_HypothesisCreator::storeParamsToHypo( const NetgenHypothesi
     h->SetVarParameter( h_data.myMinSizeVar.toLatin1().constData(), "SetMinSize");
     h->SetMinSize( h_data.myMinSize );
     
-    if ( myIs2D )
+    //if ( myIs2D )
       {
-        NETGENPlugin::NETGENPlugin_Hypothesis_2D_var h_2d =
+        // NETGENPlugin::NETGENPlugin_Hypothesis_2D_var h_2d =
-          NETGENPlugin::NETGENPlugin_Hypothesis_2D::_narrow( h );
+        //   NETGENPlugin::NETGENPlugin_Hypothesis_2D::_narrow( h );
         
-        if ( !h_2d->_is_nil() )
+        // if ( !h_2d->_is_nil() )
-          h_2d->SetQuadAllowed( h_data.myAllowQuadrangles );
+        //   h_2d->SetQuadAllowed( h_data.myAllowQuadrangles );
+        h->SetQuadAllowed( h_data.myAllowQuadrangles );
       }
 
     QMapIterator<QString,QString> i(myLocalSizeMap);

src/GUI/NETGENPlugin_msg_ja.ts

@@ -9,7 +9,7 @@
     </message>
     <message>
       <source>NETGEN_2D_TITLE</source>
-      <translation>仮説の構築</translation>
+      <translation>設定項目</translation>
     </message>
     <message>
       <source>NETGEN_3D_HYPOTHESIS</source>
@@ -17,15 +17,15 @@
     </message>
     <message>
       <source>NETGEN_3D_TITLE</source>
-      <translation>仮説の構築</translation>
+      <translation>設定項目</translation>
     </message>
     <message>
       <source>NETGEN_SimpleParameters_3D_HYPOTHESIS</source>
-      <translation>Netgen 3 D 簡易パラメーター</translation>
+      <translation>Netgen 3D 簡易パラメーター</translation>
     </message>
     <message>
       <source>NETGEN_SimpleParameters_3D_TITLE</source>
-      <translation>仮説の構築</translation>
+      <translation>設定項目</translation>
     </message>
     <message>
       <source>NETGEN_SimpleParameters_2D_HYPOTHESIS</source>
@@ -33,7 +33,7 @@
     </message>
     <message>
       <source>NETGEN_SimpleParameters_2D_TITLE</source>
-      <translation>仮説の構築</translation>
+      <translation>設定項目</translation>
     </message>
     <message>
       <source>NETGEN_ALLOW_QUADRANGLES</source>
@@ -121,7 +121,7 @@
     </message>
     <message>
       <source>NETGEN_LSZ_VERTEX</source>
-      <translation>点上</translation>
+      <translation>頂点</translation>
     </message>
     <message>
       <source>NETGEN_LSZ_EDGE</source>

src/NETGENPlugin/NETGENPlugin_Mesher.cxx

@@ -1667,10 +1667,12 @@ NETGENPlugin_Mesher::AddSegmentsToMesh(netgen::Mesh&                    ngMesh,
         // element size (regression on issue 0020452, note 0010898)
         int   iPrev = SMESH_MesherHelper::WrapIndex( i-1, nbSegments );
         int   iNext = SMESH_MesherHelper::WrapIndex( i+1, nbSegments );
-        int   nbSeg = 1 + ( segLen[ iPrev ] > 1e-20 ) + ( segLen[ iNext ] > 1e-20 );
+        double sunH = segLen[ iPrev ] + segLen[ i ] + segLen[ iNext ];
-        double avgH = ( segLen[ iPrev ] + segLen[ i ] + segLen[ iNext ]) / nbSeg;
+        int   nbSeg = ( int( segLen[ iPrev ] > sunH / 100.)  +
-
+                        int( segLen[ i     ] > sunH / 100.)  +
-        RestrictLocalSize( ngMesh, 0.5*(np1+np2), avgH );
+                        int( segLen[ iNext ] > sunH / 100.));
+        if ( nbSeg > 0 )
+          RestrictLocalSize( ngMesh, 0.5*(np1+np2), sunH / nbSeg );
       }
       if ( isInternalWire )
       {

src/NETGENPlugin/NETGENPlugin_NETGEN_2D_ONLY.cxx

@@ -244,18 +244,35 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh&         aMesh,
       if ( nbSegments )
         edgeLength /= nbSegments;
     }
-    if ( _hypMaxElementArea )
+    else if ( _hypMaxElementArea )
     {
       double maxArea = _hypMaxElementArea->GetMaxArea();
       edgeLength = sqrt(2. * maxArea/sqrt(3.0));
     }
+    else
+    {
+      // set edgeLength by a longest segment
+      double maxSeg2 = 0;
+      for ( int iW = 0; iW < nbWires; ++iW )
+      {
+        const UVPtStructVec& points = wires[ iW ]->GetUVPtStruct();
+        gp_Pnt pPrev = SMESH_TNodeXYZ( points[0].node );
+        for ( size_t i = 1; i < points.size(); ++i )
+        {
+          gp_Pnt p = SMESH_TNodeXYZ( points[i].node );
+          maxSeg2 = Max( maxSeg2, p.SquareDistance( pPrev ));
+          pPrev = p;
+        }
+      }
+      edgeLength = sqrt( maxSeg2 ) * 1.05;
+    }
     if ( edgeLength < DBL_MIN )
       edgeLength = occgeo.GetBoundingBox().Diam();
 
     netgen::mparam.maxh = edgeLength;
     netgen::mparam.minh = aMesher.GetDefaultMinSize( aShape, netgen::mparam.maxh );
     netgen::mparam.quad = _hypQuadranglePreference ? 1 : 0;
-    netgen::mparam.grading = 0.7; // very coarse mesh by default
+    netgen::mparam.grading = 0.4; // Moderate fineness by default
   }
   occgeo.face_maxh = netgen::mparam.maxh;
 
@@ -383,6 +400,7 @@ bool NETGENPlugin_NETGEN_2D_ONLY::Compute(SMESH_Mesh&         aMesh,
           netgen::mparam.maxh = Max( netgen::mparam.maxh, size );
         }
       }
+      //cerr << "min " << netgen::mparam.minh << " max " << netgen::mparam.maxh << endl;
       netgen::mparam.minh *= 0.9;
       netgen::mparam.maxh *= 1.1;