We would like to add a shadow effect

Can increase the functionality can be configured to enhance scalability?

I’m sorry but I’m having a hard time understanding what your question is exactly. Maybe you could put a little bit more effort into explaining the problem that you’re having, what you have already tried and why that didn’t work, et c? The more effort you put into asking your question, the greater the chance of getting a helpful answer.

There are different ways of tackling the problem of adding shadows. Can you pls briefly explain what type of problem you are facing actually?

motion backgrounds