Fixed slice error: check that it is in extent before updating extents

diff --git a/vv/vvSlicer.cxx b/vv/vvSlicer.cxx
index a915a6b84b1b616e16430e23dad84853e2d7eee3..d3a8dec85839cc1902a004fd3a75a851b6c29887 100644 (file)
--- a/vv/vvSlicer.cxx
+++ b/vv/vvSlicer.cxx
@@ -904,15 +904,15 @@ void vvSlicer::UpdateDisplayExtent()
     return;
   }
   input->UpdateInformation();
+  this->SetSlice( this->GetSlice() ); //SR: make sure the update let the slice in extents
 
   // Local copy of extent
   int w_ext[6];
   int* ext = GetExtent();
   copyExtent(ext, w_ext);
   // Set slice value
-  int s = this->Slice > ext[this->SliceOrientation*2+1] ? ext[this->SliceOrientation*2 + 1] : this->Slice;
-  w_ext[ this->SliceOrientation*2   ] = s;
-  w_ext[ this->SliceOrientation*2+1 ] = s;
+  w_ext[ this->SliceOrientation*2   ] = this->Slice;
+  w_ext[ this->SliceOrientation*2+1 ] = this->Slice;
   
   // Image actor
   this->ImageActor->SetDisplayExtent(w_ext);