Render artifacts

Unity Engine
1

Can’t figure this out.
The planks on this boat render really badly in stripes of increasingly poor resolution. Everything else is fine, it’s just this boat.

I’ve fiddled with the camera settings but it makes no difference.

It’s a specular shader with a bump map on the planks.

I’m on Indie.

What is wrong?

Thanks!

212288--7803--$render_issue_822.jpg
212288--7803--$render_issue_822.jpg989×694 216 KB

2

looks like mipmaps causing that.

3

And bilinear filtering

4

Use trilinear filtering, especially for bumpmaps. Also anisotropic filtering would be helpful in this case.

–Eric

5

Right!

Thanks everyone, will get onto all of that!

I’ve not seen it before, it’s only this texture so I’m grateful for the help.