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Fixed

Fixed in 6000.3.17f1, 6000.4.10f1, 6000.5.0b10, 6000.6.0a6

Votes

0

Found in

6000.0.75f1

6000.3.15f1

6000.4.7f1

6000.5.0b8

6000.6.0a3

Issue ID

UUM-141983

Regression

Yes

Adaptive Probe Volumes require a second bake for correct probe lighting data when Min Probe Spacing is changed in URP

Lighting

-

Steps to reproduce:

  1. Open the attached project “IN-142180”
  2. Open the Scenes > Sample Scene
  3. Go to Window > Rendering > Lighting and open the Adaptive Probe Volumes tab
  4. Click Generate Lighting and wait for the bake to finish
  5. In the same window, change Min Probe Spacing from “1” to “0.5”
  6. Click Generate Lighting again
  7. Observe the result

Actual result: An incorrect lighting patch appears on the inner top face of the hollow cube, with visible red and green lighting artifacts
Expected result: The lighting on the inner top face of the hollow cube is updated correctly and does not show the red and green lighting artifacts

Reproducible with: 6000.0.4f1, 6000.0.75f1, 6000.3.15f1, 6000.4.7f1, 6000.5.0b8, 6000.6.0a5
Not Reproducible with: 6000.0.3f1

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Note: The lighting data becomes correct only after the next bake

  1. Resolution Note:

    Fixed in 6000.6.0a6

  2. Resolution Note (fix version 6000.6.0a6):

    Fixed in 6000.6.0a6

  3. Resolution Note (fix version 6000.5.0b10):

    Fixed in 6000.5.0b10

  4. Resolution Note (fix version 6000.3.17f1):

    Fixed in 6000.3.17f1

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