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Maniphest T69794

"Bake Cubemap Only" resets Irradiance Volume in reopened scenes
Closed, ResolvedPublicBUG
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Description

System Information
Operating system: Windows-10-10.0.16299 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.86

Blender Version
Broken: version: 2.81 (sub 10), branch: master, commit date: 2019-09-11 21:31, hash: rB1e375ab5a104

Short description of error
"Bake Cubemap Only" button should only re-bake reflection cubemaps, but it completely deletes Irradiance Volume bake.

Exact steps for others to reproduce the error

  • Open attached file:

bake_cubemap_only_bug.blend1003 KBDownload

  • Switch to rendered mode. You should see that both irradiance volume and cubemap reflection are baked:

  • Press "Bake Cubemap Only" in Render Properties > Indirect Lighting.
  • Notice that "Irradiance Volume" probes turned to black.


That happens only when you reopen a .blend file with light already baked. When you Bake Indirect Lighting again, then "Bake Cubemap Only" works as expected and does not reset Irradiance.

Revisions and Commits

rB Blender
rB5d5add5de2b3 Fix T69794 "Bake Cubemap Only" resets Irradiance Volume if world is updated

Event Timeline

Marcin Twarowski (Tvaroog) created this task.Sep 12 2019, 1:03 PM
Marcin Twarowski (Tvaroog) added a project: Eevee.
Marcin Twarowski (Tvaroog) renamed this task from "Bake Cubemap Only" resets Irradiance Volume to "Bake Cubemap Only" resets Irradiance Volume in reopened scenes.Sep 13 2019, 2:39 PM
Marcin Twarowski (Tvaroog) updated the task description. (Show Details)
Germano Cavalcante (mano-wii) assigned this task to Clément Foucault (fclem).Sep 26 2019, 4:14 PM
Germano Cavalcante (mano-wii) lowered the priority of this task from 90 to 50.
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

It may be that some information is not passed when reading the file.

Dalai Felinto (dfelinto) removed Clément Foucault (fclem) as the assignee of this task.Dec 23 2019, 1:51 PM
Dalai Felinto (dfelinto) added a project: Tracker Curfew.
Dalai Felinto (dfelinto) added a subscriber: Clément Foucault (fclem).
Clément Foucault (fclem) claimed this task.Jan 16 2020, 4:57 PM
Clément Foucault (fclem) changed the subtype of this task from "Report" to "Bug".
Clément Foucault (fclem) edited projects, added EEVEE & Viewport; removed Tracker Curfew, Eevee.
Clément Foucault (fclem) closed this task as Resolved by committing rB5d5add5de2b3: Fix T69794 "Bake Cubemap Only" resets Irradiance Volume if world is updated.Jan 16 2020, 7:47 PM
Clément Foucault (fclem) added a commit: rB5d5add5de2b3: Fix T69794 "Bake Cubemap Only" resets Irradiance Volume if world is updated.