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Question Detail map conflicts with mask map?

Discussion in 'High Definition Render Pipeline' started by lolium, Feb 14, 2022.

  1. lolium

    lolium

    Joined:
    Oct 14, 2014
    Posts:
    34
    I have a material setup, and we want to use detail map at a high UV tiling so the asset dont look low-res up close.

    however, if a mask map is present, the detail map doesnt seem to do anything.

    attached screenshot, notice the red circles & how the in-engine look.

    Without mask map, there is a strong difference.
    effect.png

    with mask map, the materials look identical. noeffect.png
     
  2. LumaPxxx

    LumaPxxx

    Joined:
    Oct 3, 2010
    Posts:
    350
    the blue channel of mask map controls detail map.
    fill the blue channel with white color to fix it.
     
    lolium likes this.
  3. lolium

    lolium

    Joined:
    Oct 14, 2014
    Posts:
    34
    thats exactly it!