Home› Unreal Engine

Recommended edge padding?

CJE
polycounter lvl 13
Offline / Send Message
CJE polycounter lvl 13
I'm baking a model @ 4096x4096 but I believe the final in-game texture size will be 2048*2048.

What would be the recommended edge padding to avoid seams w/ mipmapping?
· Share on FacebookShare on Twitter

Replies

  • Obscura
    Options
    Offline / Send Message
    Obscura grand marshal polycounter
    Padding at least 16.You cant really avoid the mipmapping unless you disable it manually for your texture in the engine I think. Seams? Texturing seams, or normalmap seams?

    * Or you mean seams because of the mipmapping?
    · Share on FacebookShare on Twitter
  • mAlkAv!An
    Options
    Offline / Send Message
    mAlkAv!An polycounter lvl 5
    With 16 texels padding 4 Mips will be seamless. This is usually sufficient as long as your UV chunks and background are not totally different in brightness and color. So bake at 4096²px with 32px padding.
    · Share on FacebookShare on Twitter
Sign In or Register to comment.