Lines pop up in texture/shadow (lowpoly meshes)

Development Asset Creation
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1

Hi Im just starting, reading tutoriales and manuals so maybe this is a normal problem I didnt read yet. Hope you can bring some light.
Im doing low-poly trees and terrain in blender, everything seems pretty neat but in some place I find things like this:


Could be the textures to small? (64x64) Or maybe a result of scaling up the meshes during the importing process?
English is not my language so If im not clear please tell me.

2

Hey! I am not sure on what is causing your problem. On the other hand… Do you have a second UV map (Lightmap). Make sure that when you import your meshes and models untick the precomputed lightmap button.

Also, try to build the level in Production :slight_smile:

3

Hi EliasWick, thank you for your time. I had second UV maps that where generated during the importing, I tried importing the same meshes and new ones while disabling the UV generation and sadly it did not change the problem. I also use a 512x512 palette texture now but It does not seem to change anything either .
Are you talking about building the lightning in “Production” quality? If thats so, then yes, I tried it and also does not work.

4

Apparently I can avoid the problem by disabling “cast shadows” in every mesh…Problem is, I want the shadows lol pd: Im using movable light.

5

Oh, I’m sorry then. You could try to increase the light bounces to see if that makes anything happen. Try to split up all the UVS for the second channel - Remove all connections so that each triangle is by itself and see if that makes anything better.

I am just shooting in the dark… So testing this might not work… But I would give it a try. You can also try to increase the resolution of your Lightmap UVs.