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Random spots on lightmap

Discussion in 'Global Illumination' started by sheakelso, Oct 16, 2021.

  1. sheakelso

    sheakelso

    Joined:
    Aug 26, 2019
    Posts:
    3
    Whenever I bake my scene, this fence always has these random artifacts on them. Changing lightmap res seems to have no affect. Screenshot 2021-10-16 213830.png
     
    sheakelso, Oct 16, 2021
    #1

  2. AcidArrow

    AcidArrow

    Joined:
    May 20, 2010
    Posts:
    11,791
    Raise sample values.
     
    AcidArrow, Oct 16, 2021
    #2

  3. sheakelso

    sheakelso

    Joined:
    Aug 26, 2019
    Posts:
    3
    Didn't help, just kinda moved where the dots were
     
    sheakelso, Oct 16, 2021
    #3

  4. AcidArrow

    AcidArrow

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    May 20, 2010
    Posts:
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    How much did you raise the values?
     
    AcidArrow, Oct 17, 2021
    #4

  5. sheakelso

    sheakelso

    Joined:
    Aug 26, 2019
    Posts:
    3
    3 times
     
    sheakelso, Oct 17, 2021
    #5

  6. AcidArrow

    AcidArrow

    Joined:
    May 20, 2010
    Posts:
    11,791
    Completely disable all filtering, if the results are very noisy, you have to further increase Samples.
     
    AcidArrow, Oct 17, 2021
    #6