case wxvtkImageViewer2::SLICE_ORIENTATION_XZ:
cam->SetFocalPoint(0,0,0);
cam->SetPosition(0,-1,0); // 1 if medical ?
cam->SetViewUp(0,0,1);
break;
case wxvtkImageViewer2::SLICE_ORIENTATION_XZ:
cam->SetFocalPoint(0,0,0);
cam->SetPosition(0,-1,0); // 1 if medical ?
cam->SetViewUp(0,0,1);
break;