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Realtime GI Issue

Discussion in 'Global Illumination' started by Chilla_Desu, Mar 26, 2015.

  1. Chilla_Desu

    Chilla_Desu

    Joined:
    Mar 26, 2015
    Posts:
    11
    Anyone knows what's going on and how to fix this? Screenshot_1.png Screenshot_1.png
     
    Chilla_Desu, Mar 26, 2015
    #1
    minhdaubu2 likes this.

  2. Chilla_Desu

    Chilla_Desu

    Joined:
    Mar 26, 2015
    Posts:
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    Screenshot_2.png
     
    Chilla_Desu, Mar 26, 2015
    #2

  3. AcidArrow

    AcidArrow

    Joined:
    May 20, 2010
    Posts:
    10,850
    Switching to HDR usually helps (if you aren't already)

    Other than that, it's a decoding/encoding issue that they haven't fixed (yet?).
     
    AcidArrow, Mar 26, 2015
    #3

  4. Chilla_Desu

    Chilla_Desu

    Joined:
    Mar 26, 2015
    Posts:
    11
    I have my HDR turned on. I'm also facing some light bleeding issue and can't find any solution to that either.
     
    Chilla_Desu, Mar 26, 2015
    #4

  5. AcidArrow

    AcidArrow

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    May 20, 2010
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    Bleeding could be more solvable if you care to share more details and screens.
     
    AcidArrow, Mar 26, 2015
    #5

  6. Chilla_Desu

    Chilla_Desu

    Joined:
    Mar 26, 2015
    Posts:
    11
    Screenshot_1.png Screenshot_2.png Screenshot_3.png Screenshot_4.png Screenshot_5.png
     
    Chilla_Desu, Mar 26, 2015
    #6

  7. Chilla_Desu

    Chilla_Desu

    Joined:
    Mar 26, 2015
    Posts:
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    This can be fixed by increasing realtime resolution value, but is there any other way to fix it?
     
    Chilla_Desu, Mar 26, 2015
    #7

  8. AcidArrow

    AcidArrow

    Joined:
    May 20, 2010
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    10,850
    Maybe instead of Default - High Settings you could make your own settings and up the irradiance value a bit? Because I'm also seeing a general splotchiness.
     
    AcidArrow, Mar 26, 2015
    #8

  9. KEngelstoft

    KEngelstoft

    Unity Technologies

    Joined:
    Aug 13, 2013
    Posts:
    1,366
    Hi! We are aware of this issue and we have bug report in our database already. I don't have the solution yet - it is likely some precision or quantization in the realtime GI lighting.
     
    KEngelstoft, Mar 27, 2015
    #9
    srmojuze and minhdaubu2 like this.

  10. minhdaubu2

    minhdaubu2

    Joined:
    Jun 10, 2014
    Posts:
    75
    Yeah! this light leaking issue had drived me mad for sometime....
     
    minhdaubu2, Mar 27, 2015
    #10

  11. srmojuze

    srmojuze

    Joined:
    Mar 18, 2013
    Posts:
    127
    I'm finding setting Irradiance Budget and Irradiance Quality in the middle of the slider and not pushing Precompute Resolution beyond 5 helps "patchiness" issues.
     
    srmojuze, Mar 28, 2015
    #11

  12. srmojuze

    srmojuze

    Joined:
    Mar 18, 2013
    Posts:
    127
    I find pushing Precompute Resolution to 8, 10, 15 causes more "patchiness" even with Irradiance Budget and Irradiance Quality in the middle of the slider...Could be related to the bug? FWIW.
     
    srmojuze, Mar 28, 2015
    #12