Point Light

Development Rendering
1

The scenario is: I have a two face plane, and i need to light both sides. Plane contains UV and diffuse and normal textures. The material uses Surface TranslucencyVolume.

Picture 1: There is a plane in the middle and a point light on the right side in the editor.
Picture 2: How it looks like in a preview.
Picture 3: Shows that the left side of the plane is unlit.
Picture 4: Moving the point light to the left side of the plane.
Picture 5 and 6: Both sides are lit.

There is a moment when u drag the point light more to the left, it gives impression that both sides are equally lit.

I have tried to make two separate planes with same material, but the lighting is always incorrect. I even tried to do box, but that didnt work either.

2

Can you try with Two Sided checked on in the material attributes

3

The primary example in the pictures uses Two Sided setting in material attributes.

4

In your material, try to multiply your normal with a “TwoSidedSign”.

5

Apparently that worked so far. Very nice and thx. I return to this matter if further problems appears.