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Normal map looks like wet

Discussion in 'General Graphics' started by Mehd, Feb 13, 2018.

  1. Mehd

    Mehd

    Joined:
    Apr 29, 2016
    Posts:
    91
    Hello,

    Whenever I use normal maps in Unity, I get a strange effet. Indeed the map makes all the reliefs look like wet.
    Theses pictures show what I mean:

    Capture du 2018-02-13 22-44-43.png Capture du 2018-02-13 22-46-06.png


    I do not think this is normal. Do you have any lead that you avoid this effect ?

    Thanks !
     
    Mehd, Feb 13, 2018
    #1

  2. LaneFox

    LaneFox

    Joined:
    Jun 29, 2011
    Posts:
    7,383
    You need to use other maps to control how light behaves on the surface. Normal's are just one part of the puzzle.
     
    LaneFox, Feb 13, 2018
    #2

  3. Mehd

    Mehd

    Joined:
    Apr 29, 2016
    Posts:
    91
    Hey, thanks for your answer. But I do use roughness maps.
     
    Mehd, Feb 14, 2018
    #3

  4. QuadArt

    QuadArt

    Joined:
    Feb 8, 2017
    Posts:
    72
    Try to tweak the roughness, to better understand what it does play with a slider
     
    QuadArt, Feb 14, 2018
    #4