Merge remote-tracking branch 'origin/BR_LAND_COVER' into BR_v14_rc

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ZLayers.cxx

diff --git a/src/HYDROGUI/HYDROGUI_ZLayers.cxx b/src/HYDROGUI/HYDROGUI_ZLayers.cxx
index ac479434cafb04f231eb35d9a8c9053b4cedfd39..0fe911d488f0c16f487867dbcf95a4674bd53326 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_ZLayers.cxx
+++ b/src/HYDROGUI/HYDROGUI_ZLayers.cxx
@@ -93,9 +93,12 @@ void HYDROGUI_ZLayersIterator::Init( const Handle_V3d_Viewer& theViewer )
   theViewer->GetAllZLayers( anExistingZLayers );
   
   int n = anExistingZLayers.Length();
-  myZLayers.resize( n );
-  for( int i=1; i<=n; i++ )
-    myZLayers[i-1] = anExistingZLayers( i );
+  for( int i=1; i<=n; i++ ) {
+    int aLayerId = anExistingZLayers( i );
+    if ( aLayerId >= 0 ) {
+      myZLayers.push_back( aLayerId );
+    }
+  }
 
   myIndex = 0;
 }