This is a large interactive coaling facility that takes coal in via an inclined
conveyor system and loads std gauge hoppers at any one of 3 chutes (stopped load)
with animation, smoke, and sound effects. The triggers are under the ends of the
chutes. The letterings text, color, and size can be changed by manipulating the
values in the effects section of the config files mesh table. Many thanks to Dale
Pattee of bsnteng inc. for the script file to make it all work