MeshCompare: Remove the nodes if the corresponding object got updated. refs #360

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@13599 383ad7c9-94d9-4d36-a494-682f7c89f535

MeshComparePlugin.cc

@@ -160,6 +160,20 @@ void MeshComparePlugin::compareButton() {
 
 }
 
+void MeshComparePlugin::slotObjectUpdated( int _identifier, const UpdateType& _type ) {
+  // Get source and target objects
+  BaseObjectData* object = 0;
+
+  PluginFunctions::getObject(_identifier,object);
+
+  if ( object ) {
+    ACG::SceneGraph::MaterialNode *pMatNode = 0;
+    if ( object->getAdditionalNode(pMatNode,name(), "MeshCompareDistanceMaterial" ) )
+      object->removeAdditionalNode(pMatNode,name(),"MeshCompareDistanceMaterial");
+  }
+
+}
+
 void MeshComparePlugin::slotClear() {
 
   for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {

MeshComparePlugin.hh

@@ -108,6 +108,9 @@ class MeshComparePlugin : public QObject, BaseInterface, ToolboxInterface, Loggi
     /// Clears the visualization
     void slotClear();
 
+    /// Called when an object gets updated
+    void slotObjectUpdated( int _identifier, const UpdateType& _type );
+
   // Scriptable functions
   public slots: