light acting strangely

+1 vote

When I set a tilemap containing a tile with a normal map the light starts to act strangely and the light occluder gets ignored. Is it possible to properly set tiles with normal maps in Godot?

Before

enter image description here

After

enter image description here

EDIT :

I forgot to mension that I took the fragment script from the normalmap demo

uniform texture normal;
//normal maps expect Y-up, but 2D is Y-down, so must mirror this.
NORMAL = tex(normal,UV).rgb * vec3(2.0,-1.0,1.0) - vec3(1.0,-1.0,0.0);
in Engine by (121 points)
edited by

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