i’m looking to create the effect of a cinema projector, like when someone walks in front of the projection they will be painted in the picture of the cinema projection.
I managed to create this effect already using a decal, though because of the nature of the decal the obstruction gets painted from both sides.
Also is the decal shot parallel to the screen so i don’t get the effect that the decal becomes smaller near the back of the projection.
Is there a way to get decals to behave like “projected textures” in the source engine, this is the type of effect i am looking for.