I’ve typed r.lightpropagationvolume=1 in the console variables. I’m using a directional movable light and an unbound post processing volume. I’ve selected show/visualise/light propagation volume and though I can see all the stats and the purple wireframe box, I can turn the light propagation intensity up to 20 and max out all the other settings in the details panel with no visible difference to the scene in the viewport. No bounced light, looks like LPV isn’t working. Is there anything I’m doing wrong. Thanks.
Did you run this command in the console for real-time effect?
This proprerty need to be changed in the ConsoleVariables.ini and need to restart the UE4.
this is ■■■■■■■ me off it wont work in 4.20