Hi al,
It looks like toggeling the bitmapMode sometimes makes the clip disappear, when bimapMode is false. Somebody else has the same problem? This is what I do:
function onClick(event:Event):void{
animating = !animating;
if(animating){
addEventListener(Event.ENTER_FRAME, ef, false, 0, true);
BlitMaskMonuments.bitmapMode=true;
}else{
removeEventListener(Event.ENTER_FRAME, ef);
BlitMaskMonuments.bitmapMode=false;
}
}