X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2Ffpa%2FImage%2FAlgorithm.hxx;h=9ac7548b55c2fbe729b2544f85795de31d541bb2;hb=9bcf7cb1dcbde2226e3908f4013eaccdad102db7;hp=98592f63d21c375268ff7d1e5fa68ae56f2dd550;hpb=fe01e92d9bce3519fa2a0936b6180ca7b057a87a;p=FrontAlgorithms.git

diff --git a/lib/fpa/Image/Algorithm.hxx b/lib/fpa/Image/Algorithm.hxx
index 98592f6..9ac7548 100644
--- a/lib/fpa/Image/Algorithm.hxx
+++ b/lib/fpa/Image/Algorithm.hxx
@@ -80,7 +80,10 @@ _UnifySeeds( )
       sIt->IsUnified = true;
       node.Vertex = sIt->Vertex;
       node.Parent = node.Vertex;
-      node.FrontId = nodes.size( ) + 1;
+      if( sIt->FrontId == 0 )
+        node.FrontId = nodes.size( ) + 1;
+      else
+        node.FrontId = sIt->FrontId;
       nodes.insert( node );
     }
     else