+void ViewerNV::updateObservers(){
+ vtkRenderWindowInteractor* interactor;
+ interactor = bbGetOutputInteractor1();
+ if(interactor){
+ if (bbGetInputObs1()!=NULL){
+ bbGetInputObs1()->SetInteractor(interactor);
+ bbGetInputObs1()->EnabledOn();
+ }
+ if (bbGetInputObs2()!=NULL)
+ {
+ bbGetInputObs2()->SetInteractor(interactor);
+ bbGetInputObs2()->EnabledOn();
+ }
+ if (bbGetInputObs3()!=NULL)
+ {
+ bbGetInputObs3()->SetInteractor(interactor);
+ bbGetInputObs3()->EnabledOn();
+ }
+ if (bbGetInputObs4()!=NULL)
+ {
+ bbGetInputObs4()->SetInteractor(interactor);
+ bbGetInputObs4()->EnabledOn();
+ }
+ if (bbGetInputObs5()!=NULL)
+ {
+ bbGetInputObs5()->SetInteractor(interactor);
+ bbGetInputObs5()->EnabledOn();
+ }
+ }