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Lightmapping artifacts

Discussion in 'Global Illumination' started by frogwise, Jan 18, 2021.

  1. frogwise

    frogwise

    Joined:
    Nov 27, 2009
    Posts:
    103
    Hey all - could someone help me understand why my lightmaps produce some nasty artifacts? Here some examples. You can see that my geometry is clean and has good normals and shading.

    I should mention I am letting Unity generate the lightmap UVs.


    upload_2021-1-18_11-31-16.png





    upload_2021-1-18_11-26-28.png
    upload_2021-1-18_11-31-31.png





    upload_2021-1-18_11-27-7.png
    upload_2021-1-18_11-27-21.png
     
    Last edited: Jan 18, 2021
    frogwise, Jan 18, 2021
    #1

  2. kristijonas_unity

    kristijonas_unity

    Unity Technologies

    Joined:
    Feb 8, 2018
    Posts:
    1,080
    kristijonas_unity, Jan 19, 2021
    #2