DOC: explain the semantics of the precision preference parameters

[modules/smesh.git] / src / SMESHUtils / SMESH_Block.cxx

diff --git a/src/SMESHUtils/SMESH_Block.cxx b/src/SMESHUtils/SMESH_Block.cxx
index 0d7eed4a74cd7c1dd1b4918d4920ea1405134eb9..4e6229c305e84adf37ef7267e3a9f0d64f75d6fc 100644 (file)
--- a/src/SMESHUtils/SMESH_Block.cxx
+++ b/src/SMESHUtils/SMESH_Block.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  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
@@ -930,6 +930,7 @@ void SMESH_Block::refineParametersOnFace( const gp_Pnt& thePoint,
 {
   // find UV of thePoint on the FACE
   Standard_Real U,V;
+  U=V=0;
 
   const TFace& tface = myFace[ theFaceID - ID_FirstF ];
   if ( !tface.Surface() ) return;
@@ -1607,7 +1608,6 @@ bool SMESH_Block::LoadMeshBlock(const SMDS_MeshVolume*        theVolume,
                                 const int                     theNode001Index,
                                 vector<const SMDS_MeshNode*>& theOrderedNodes)
 {
-  MESSAGE(" ::LoadMeshBlock()");
   init();
 
   SMDS_VolumeTool vTool;
@@ -1735,7 +1735,6 @@ bool SMESH_Block::LoadBlockShapes(const TopoDS_Shell&         theShell,
                                   const TopoDS_Vertex&        theVertex001,
                                   TopTools_IndexedMapOfOrientedShape& theShapeIDMap )
 {
-  MESSAGE(" ::LoadBlockShapes()");
   return ( FindBlockShapes( theShell, theVertex000, theVertex001, theShapeIDMap ) &&
            LoadBlockShapes( theShapeIDMap ));
 }
@@ -1751,8 +1750,6 @@ bool SMESH_Block::FindBlockShapes(const TopoDS_Shell&         theShell,
                                   const TopoDS_Vertex&        theVertex001,
                                   TopTools_IndexedMapOfOrientedShape& theShapeIDMap )
 {
-  MESSAGE(" ::FindBlockShapes()");
-
   // 8 vertices
   TopoDS_Shape V000, V100, V010, V110, V001, V101, V011, V111;
   // 12 edges
@@ -1778,7 +1775,7 @@ bool SMESH_Block::FindBlockShapes(const TopoDS_Shell&         theShell,
 
   if ( V000.IsNull() ) {
     // find vertex 000 - the one with smallest coordinates
-    double minVal = DBL_MAX, minX, val;
+    double minVal = DBL_MAX, minX = DBL_MAX, val;
     for ( int i = 1; i <= 8; i++ ) {
       const TopoDS_Vertex& v = TopoDS::Vertex( vfMap.FindKey( i ));
       gp_Pnt P = BRep_Tool::Pnt( v );
@@ -1822,7 +1819,7 @@ bool SMESH_Block::FindBlockShapes(const TopoDS_Shell&         theShell,
     return false;
   }
   TopTools_ListIteratorOfListOfShape f001It, f000It ( f000List );
-  int i, j, iFound1, iFound2;
+  int i, j, iFound1=0, iFound2=0;
   for ( j = 0; f000It.More(); f000It.Next(), j++ )
   {
     if ( NB_FACES_BY_VERTEX == 6 && j % 2 ) continue; // each face encounters twice