bos #20144 [CEA 20142] Import1D - Error: Algorithm failed

[modules/smesh.git] / src / SMESHUtils / SMESH_Tree.hxx

diff --git a/src/SMESHUtils/SMESH_Tree.hxx b/src/SMESHUtils/SMESH_Tree.hxx
index 37e92a18c9ea3227206a7d1f2cd987c5f53db9ca..7be28394398a5e9c6eb660f0d1fba8306f2650fa 100644 (file)
--- a/src/SMESHUtils/SMESH_Tree.hxx
+++ b/src/SMESHUtils/SMESH_Tree.hxx
@@ -31,6 +31,8 @@
 
 #include "SMESH_Utils.hxx"
 
+const double theEnlargeFactor = 1. + 1e-10;
+
 //================================================================================
 // Data limiting the tree height
 struct SMESH_TreeLimit {
@@ -160,6 +162,7 @@ void SMESH_Tree<BND_BOX,NB_CHILDREN>::compute()
   {
     if ( !myLimit ) myLimit = new SMESH_TreeLimit();
     myBox = buildRootBox();
+    enlargeByFactor( myBox, theEnlargeFactor );
     if ( myLimit->myMinBoxSize > 0. && maxSize() <= myLimit->myMinBoxSize )
       myIsLeaf = true;
     else
@@ -227,7 +230,7 @@ void SMESH_Tree<BND_BOX,NB_CHILDREN>::buildChildren()
     myChildren[i]->myLimit = myLimit;
     myChildren[i]->myLevel = myLevel + 1;
     myChildren[i]->myBox = newChildBox( i );
-    enlargeByFactor( myChildren[i]->myBox, 1. + 1e-10 );
+    enlargeByFactor( myChildren[i]->myBox, theEnlargeFactor );
     if ( myLimit->myMinBoxSize > 0. && myChildren[i]->maxSize() <= myLimit->myMinBoxSize )
       myChildren[i]->myIsLeaf = true;
   }