Can I mask only the characters and render them.

Is there a way to display only a specific actor alone on the viewport?
I want to mask only the characters and render them for illustration.

You can use the Set Visibility node for the Mesh you want to hide.

thanks,but What if the background actor is too much?

You can use a “Get Actor From Class”, then from the array output use a ForEachLoop. From the Loop execution pin and using the Actor result you can perform this action for each actor from that class.

thaks! It looks great !
but,sorry,Custom event seems to be unable to render on sequencer.