Light Spot visible through a mesh in 3.5 but not in 4.3 version / Solution?

[Manu-Okus (Dimartinovich)]

I have a Prb between blender 3.5 and 4.3. On the 3.5, the light spot illuminates even when it’s in a mesh … but on the 4.3, the light spot isn’t visible when it’s inside the mesh. Here are 2 videos with exactly the same file on the 2 versions. Do you have any idea how to make the light spot visible even when it’s inside a mesh on blender 4.3? Thank you

3.6 Version

Manu | Facebook

4.3 Version :

Manu | Facebook

[oo_1942 (Kim)]

blender 3.5 and blender 4.3 are different EEVEE rendering engines.

[etn249]

@Manu-Okus

Do you have any idea how to make the light spot visible even when it’s inside a mesh on blender 4.3?

You need to activate the material’s shadow backface culling. This will prevent the object from casting a shadow from the inside.