Transparent Material that receive shadow?

Hi all,

i need a totally transparent material that can receive shadow normally, is it possible?

i’m beginning with ARCore, in my project i have some buildings and it would be appreciable have shadows casted on the real ground, so i need e transparent plane that can receive shadows by movable meshes with a stationary directional light (like sun).

thanks to all

I think its possible because I have seen something like this. If someone could show how it would be great.

Thanks in advance.