CRhinoCommand::result CCommandTest::RunCommand( const CRhinoCommandContext& context )
{
  // Select objects to rotate
  CRhinoGetObject go;
  go.SetCommandPrompt( L"Select objects to rotate" );
  go.GetObjects( 1, 0 );
  if( go.CommandResult() != success )
    return go.CommandResult();
 
  // Rotation angle (in degrees)
  CRhinoGetNumber gn;
  gn.SetCommandPrompt( L"Rotation angle" );
  gn.SetDefaultNumber( m_angle );
  gn.GetNumber();
  if( gn.CommandResult() != success )
    return gn.CommandResult();
 
  // Validate input
  double angle = gn.Number();
  if( angle == 0 )
    return nothing;
 
  m_angle = angle;
 
  // Get the active view's construction plane
  ON_Plane plane = RhinoActiveCPlane();
 
  // Do not split objects that get kinky
  // when they are transformed.
  CRhinoKeepKinkySurfaces keep_kinky_srfs;
 
  int i;
  for( i = 0; i < go.ObjectCount(); i++ )
  {
    // Get an object reference
    const CRhinoObjRef& ref = go.Object(i);
 
    // Get the real object
    const CRhinoObject* obj = ref.Object();
    if( !obj )
      continue;
 
    // Get the object's tight bounding box
    ON_BoundingBox bbox;
    if( !obj->GetTightBoundingBox(bbox, false, 0) )
      continue;
 
    // Create transformation matrix
    ON_Xform xform;
    xform.Rotation( m_angle * ON_PI / 180.0, plane.zaxis, bbox.Center() );
 
    // Transform the object
    context.m_doc.TransformObject( obj, xform, true, true, true );
  }
 
  context.m_doc.Redraw();
 
  return success;
}