I've used a spot-lamp as the only light source (the fire doesn't spread any light). Also, the problem shouldn't occur in the textures because i already checked it in different angles. If i look at it at the front of this "stair" the black/dark border disappeared. What is exactly the problem and how can i fix this? I've exported this world using jMc2Obj.

The following pictures may be of importance:


Material of the stairs:

material of the stairs

Textures of the stairs:

textures of the stairs




1 Answer 1


The problem is caused by Smooth Shading, to solve that you have to give your stairs model Edge-Split Modifier.

enter image description here

Before the ES Modifier enter image description here

After the ES Modifier enter image description here


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