Apologies in advance, but I'm completely new to lighting and shaders and such. I have a directional light coming in from the right. There is an invisible ceiling blocking it, so that the entire interior is covered in a shadow. The B shadow on the wall and B shadow on the grass are the same, set by the light's shadow strength property (let's say 0.5). The problem is A, which is equivalent to if I set the light's shadow strength property to 1.0. Where would I start if I wanted A to respect the light's shadow strength property so that it matched B?