Geometry problem

[Charley89]

Hello!

I've got some geometry problem in my rendering, and I can't figure it out, how to solve it.

I created a singe pavement piece and multiplied it with the clone modifier. On the render there are these wired darker and lighter stripes.

 

Any suggestion?

 

 

Thanks for the help!

[Jose Negrete]

Szia,

 

Do you have coplanar geometry? I have seen similar in the past and it was due to duplicate geometry.

[Charley89]

Hy, there isn't any coplanar geometry.

If I have only 1 element, the problem isn't there. But if make a copy next to it, the first one gets this effect. If I make 2 copies, the first 2 has the effect, but the latest copy never.

I really don't understand this.

[Jose Negrete]

It almost looks like a gap between panels. Are the panels separate objects when you copy them? or are they copies in element sub-object mode, and part of the same object?

[Charley89]

On the sample pictures above, the elements are in one object, copied with the clone modifier.

But I tried it with instanced and normal copy too. Same result...

[Ismael]

1) Clones are not tiling, therefore creating a seam

2) Do not believe everything you see in viewport, texture and render a sample and judge that.

 

2 cents

[Charley89]

The second image is rendered with 2 different materials, and 1/3 of the element is lighter than the other 2/3.