Question: bCastDynamicShadow

I’ve searched the web to learn about this setting and only come up with a foliage related setting. What I’ve done is not foliage so I’m not entirely sure it applies.

I have a large platform. When I run a lighting build I receive no lighting errors but I do have a few other errors. The error below is the most concerning and I’d like to know how to address it properly.

“Large actor receives a pre-shadow and will cause extreme performance hit unless bCastDynamicShadow is set to false”

Again, this is not foliage and I haven’t been able to find this setting myself.

Thanks in advance.


This message really concerns me. I’d really like to know what its referring to, how to handle it or remove it completely.