Grid Texture is Blurry at Certain Angles

Question

I've added a texture to my game to create a visual grid for placing objects, at certain angles (higher angles) it looks clean and sharp but at others (lower angles) it looks blurry and messy, in browser (not editor) it'll be completely unidentifiable at the lowest angle you can move the camera too.

What is this effect, and if it can be removed, how? I'm not very skilled with computer graphics to be honest.

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Answer 1

Answer by Hugs Are Drugs · Aug 20, 2013 at 06:53 AM

The filtering was the thing I checked first before even asking, it blurs the least with bilinear with a level of 3 and beyond.

I set the mipmap bias to 0.75 and it looks nice and sharp to how I sorta want, although the issue of some to all lines disappearing at low angles is still there, but I'm pretty sure that's just an inherent property of having such a tight grid, is it not?

Also, how much of a performance drop with a value of 0.75 give, the game will probably be played in a browser, (or not played at all).

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Grid Texture is Blurry at Certain Angles

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