_Aamg.Qload
 {
%
% this is the first time xact images que for tree is ready
%
  _Aamg.Qpass
  {
%
% there were inital xacts
%
%%%   "BusA" !Shooter.Venue
%%%   "20" !Shooter.Number
   "Shooter" empty *custrtre
  } if
  false !Aamg.Qload
 }
 {
%
% past the first run of tree texture loading
%
 } ifelse
%
% have loaded all xacts in que into tree textures
%
 false !Aamg.Qpass
 true !Aamg.Qdone