Good Luck! I know these types of shows are done using a
media server (
Green Hippo is one type) and VERY expensive projectors.
I am sure you can get a similar
effect with smaller more inexpensive equipment but to get the mapping done correctly you need some serious horse
power behind it. Somewhere or other I read a post (not sure if on here or somewhere else) that described how Disney does Cinderella Castle. Of course they use all top of the
line systems but there are different systems out there that use the same basic principles.
If you can figure out how to do it on the cheap with readily available equipment I would love to steal...er know how you do it!