X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=bbtk_creaVtk_PKG%2Fsrc%2FbbcreaVtkMeshReduction_DecimatePro.cxx;h=04b33a218c0d0184a1f4d520206039c54b3cf705;hb=a3620d4e1b64678c8bc31791fd8cb86a80c04256;hp=6848c8acc188f1ef86892beffda2190dc427224d;hpb=65e6726aedff4ac39e4c6c9021ca9b3e9165095d;p=creaVtk.git

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkMeshReduction_DecimatePro.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkMeshReduction_DecimatePro.cxx
index 6848c8a..04b33a2 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkMeshReduction_DecimatePro.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkMeshReduction_DecimatePro.cxx
@@ -15,7 +15,6 @@ BBTK_BLACK_BOX_IMPLEMENTATION(MeshReduction_DecimatePro,bbtk::AtomicBlackBox);
 //===== 
 void MeshReduction_DecimatePro::Process()
 {
-
 // THE MAIN PROCESSING METHOD BODY
 //   Here we simply set the input 'In' value to the output 'Out'
 //   And print out the output value
@@ -27,51 +26,51 @@ void MeshReduction_DecimatePro::Process()
 //      (the one provided in the attribute 'name' of the tag 'input')
 //    * TYPE is the C++ type of the input/output
 //      (the one provided in the attribute 'type' of the tag 'input')
-
-
 	if (firsttime==true)
 	{
 		firsttime	= false;
 		decimatepro = vtkDecimatePro::New();
 	}
-	decimatepro->SetInputData( bbGetInputIn() );
-	decimatepro->SetTargetReduction( bbGetInputTargetReduction() );
-	decimatepro->PreserveTopologyOn();
-	decimatepro->Update();
-	bbSetOutputOut(decimatepro->GetOutput() );  
+    if (bbGetInputIn()!=NULL)
+    {
+        decimatepro->SetInputData( bbGetInputIn() );
+        decimatepro->SetTargetReduction( bbGetInputTargetReduction() );
+        decimatepro->PreserveTopologyOn();
+        decimatepro->Update();
+        bbSetOutputOut(decimatepro->GetOutput() );
+    } else {
+        bbSetOutputOut( NULL );
+    } // if In
 }
 //===== 
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 //===== 
 void MeshReduction_DecimatePro::bbUserSetDefaultValues()
 {
-
-//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
+//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
 //    Here we initialize the input 'In' to 0
 	firsttime	=	true;
 	decimatepro	=	NULL;
    	bbSetInputIn(NULL);
    	bbSetInputTargetReduction(0.5);
+    bbSetOutputOut( NULL );
 }
 //===== 
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 //===== 
 void MeshReduction_DecimatePro::bbUserInitializeProcessing()
 {
-
 //  THE INITIALIZATION METHOD BODY :
 //    Here does nothing 
 //    but this is where you should allocate the internal/output pointers 
-//    if any 
-
-  
+//    if any
 }
-//===== 
+
+//=====
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 //===== 
 void MeshReduction_DecimatePro::bbUserFinalizeProcessing()
 {
-
 //  THE FINALIZATION METHOD BODY :
 //    Here does nothing 
 //    but this is where you should desallocate the internal/output pointers 
@@ -80,10 +79,9 @@ void MeshReduction_DecimatePro::bbUserFinalizeProcessing()
 	if (decimatepro!=NULL)
 	{
 		decimatepro->Delete();
-	} 
-
-}
+	}
 }
-// EO namespace bbcreaVtk
+
+}// EO namespace bbcreaVtk