Shadows or bug ?

[YouGroove]

I have a ismple light and a wall and the texture has lines on some distance, it is shadows or a rendering problem ?

[AggrorJorn]

Looks like shadow acne. That would not be a bug but can be tricky to get rid of in my experience. Making the light radius smaller and changing the light offset should help.

[YouGroove]

It's directionnal light so it should stay as it is (Lightmapping could have avoided that , but there is no more possible in LE3)

[Admin]

Increasing the light quality can help. This is an issue that can occur in almost all modern games, if you look carefully.

[Naughty Alien]

Increasing the light quality can help. This is an issue that can occur in almost all modern games, if you look carefully.

 

..it can occur if lighting system is not used properly, artists tend to do often, which why in most casses , many systems using combined baked and real time lighting..