X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=packages%2Fvtk%2Fsrc%2FbbvtkCleanExternalPlane.cxx;h=aa814e29ae5a8553fa3d014fc8dd1feb90de108b;hb=7417646122091ab998bef1f8570663288338c8f4;hp=b6d8a6eea98b20195626935483d6cecffaf63846;hpb=f2af023756c32812b450faaf4bc2b6045d689dcf;p=bbtk.git

diff --git a/packages/vtk/src/bbvtkCleanExternalPlane.cxx b/packages/vtk/src/bbvtkCleanExternalPlane.cxx
index b6d8a6e..aa814e2 100644
--- a/packages/vtk/src/bbvtkCleanExternalPlane.cxx
+++ b/packages/vtk/src/bbvtkCleanExternalPlane.cxx
@@ -140,12 +140,20 @@ void CleanExternalPlane::Process()
 //    * TYPE is the C++ type of the input/output
 //      (the one provided in the attribute 'type' of the tag 'input')
 
+// Nothing to do
+	if (bbGetInputType()==-1)
+	{
+		bbSetOutputOut( bbGetInputIn() );
+	}
+
+// Clean external planes
 	if (bbGetInputType()==0)
 	{
 		CleanTypeA( bbGetInputIn() );
 		bbSetOutputOut( bbGetInputIn() );
 	}
 
+// Add new faces and clean the external planes
 	if (bbGetInputType()==1)
 	{
 		CleanTypeB();