if (bbGetInputwxVtkBaseView()!=NULL)
{
vtkMPRBaseData* vtkmprbasedata = (vtkMPRBaseData*) (bbGetInputwxVtkBaseView()->GetVtkBaseData());
if (bbGetInputwxVtkBaseView()!=NULL)
{
vtkMPRBaseData* vtkmprbasedata = (vtkMPRBaseData*) (bbGetInputwxVtkBaseView()->GetVtkBaseData());