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TextMesh Pro TMPro <u>underline</u> thickness randomly varies, sometimes near-invisible

Discussion in 'UGUI & TextMesh Pro' started by MrLucid72, Aug 16, 2020.

  1. MrLucid72

    MrLucid72

    Joined:
    Jan 12, 2016
    Posts:
    899
    upload_2020-8-16_16-54-53.png

    Sometimes it's about 2px (expected), but others it's about 1px (unexpected), almost invisible.

    (Embedding the package since that previous bug report in 2020.1 stable in a previous post I'll find shortly)
     
    MrLucid72, Aug 16, 2020
    #1

  2. Stephan_B

    Stephan_B

    Unity Technologies

    Joined:
    Feb 26, 2017
    Posts:
    6,588
    The underline thickness is defined in the font asset and scales like any other character. As such, and especially if you are using a Canvas Scaler, it can get too thin.

    When very thin, it will be affected depending on the vertical positioning. I would suggest increase the thickness of the underline which should resolve that but I can also explore some type of clamping on the thickness.
     
    Stephan_B, Aug 16, 2020
    #2
    MrLucid72 likes this.

  3. MrLucid72

    MrLucid72

    Joined:
    Jan 12, 2016
    Posts:
    899
    Setting from 1.8ish to 4 seems to have done the trick~
     
    MrLucid72, Aug 16, 2020
    #3