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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | trafel |
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Old Version | Published before Godot 3 was released. |
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
After
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);