How do I determine the size of the image needed to reflect onto a cylinder (see Q for better description)? Answered
I plan to take a large disc shaped screen and then reflect that image onto a cylinder to create a holographic effect.
Right now this is just a concept but I am wondering if this is plausible and what size the disk would need to be to create an image to cover the cylinder.
If a formula could be provided that would be best or just a general explanation of how to find a formula.