Im working on a white studio environment for a couple of cars. I need a white plane ( a vray plane) to be a constant white until infinitey. I use a vray plane, vray material wrapper with a white vray base material. I check matt surface in the material properties and shadows, but get really nasty shadows.
If I just use a normal white plane the shadows are fine, but the plane darkens as it gets further from the camera.
Have you selected the “Shadows” and “Affect alpha” options for the matte properties of the plane? Looks like you also need some more subdivs for the shadows.
