Hello, I have successfully place trees and set them up as billboard; set the IBL Shadder correctly.... but as result of the billboard effect is that the projected shadow from the object rotate as the object rotate following the driver and the effect in the shadow became distracting and brake immersion. I already try to clone the tree and set it as invisible shadow caster, it works keeping the shadow fixed but then the tree texture receive the shadow also, becoming distracting and braking immersion. Is there a correct procedure to add shadows to billboard trees, in a way that the shadow do not rotate and also doesn't project in to the tree itself?