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Maniphest T95809

Image editor no longer reflecting changes of the node tree
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Description

System Information
Operating system: Windows-10-10.0.19042-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12

Blender Version
Broken: version: 3.1.0 Beta, branch: master, commit date: 2022-02-12 01:56, hash: rB517afcc858b0
Caused by rB507a4deef149: Fix invalid creation of partial image updater

Short description of error
changing which output is connected to composite node in the compositor no longer updates the image editor

Steps to Reproduce

  • Enable some passes, enable use nodes in the compositor
  • Connect the render layer output to the Composite node.
  • Open an image editor open alongside it (image editor should be set to render result).
  • Hit render (default scene will suffice)
  • connect a different render layer output to composite node. Nothing happens. Now zoom in on the image editor, the image editor will now update.

This happens for any changes made in the node editor. For example adding an RGB to BW node between the render layer and the composite/view node will have no effect until zooming either.

This may also be causing saved images (when doing a ctrl f12 animation) to not reflect the effects of the compositor.

Test File:

T95809.blend815 KBDownload

Revisions and Commits

rB Blender
rBfe26d188891f Fix T95809: Check color space changes to refresh image engine.
rB400e57b64acc Fix T95809: Compositor Node not directly updated in image editor.

Related Objects

Event Timeline

michael campbell (3di) created this task.Feb 16 2022, 12:37 AM
michael campbell (3di) mentioned this in T95798: changing the selected render slot's pass results in other render slots randomly changing to something different making it impossible to A/B.
Pratik Borhade (PratikPB2123) added a subscriber: Pratik Borhade (PratikPB2123).Feb 16 2022, 3:26 AM
Pratik Borhade (PratikPB2123) changed the task status from Needs Triage to Confirmed.Feb 16 2022, 3:45 AM
Pratik Borhade (PratikPB2123) added a project: EEVEE & Viewport.
Pratik Borhade (PratikPB2123) added a subscriber: Jeroen Bakker (jbakker).

Hi, thanks for the report. Compositor refresh issue is appear to be fixed already. Same as: T95699: Compositing Tab - Blender does not make changes in real time
But I can confirm the case of image editor which has been introduced with rB507a4deef149: Fix invalid creation of partial image updater

cc @Jeroen Bakker (jbakker)

Pratik Borhade (PratikPB2123) renamed this task from compositor backdrop and image editor (set to render result or viewer node) are no longer reflecting changes in the node tree. to Image editor no longer reflecting changes of the node tree.Feb 16 2022, 3:57 AM
Pratik Borhade (PratikPB2123) triaged this task as High priority.
Pratik Borhade (PratikPB2123) updated the task description. (Show Details)
michael campbell (3di) added a comment.Feb 16 2022, 5:02 AM

@Pratik Borhade (PratikPB2123) ah I see, for some reason when I downloaded today's daily it gave me the build from the 12th. Will try again 👍

Jeroen Bakker (jbakker) claimed this task.Feb 16 2022, 11:09 AM

Yes. :-(

Jeroen Bakker (jbakker) closed this task as Resolved by committing rB400e57b64acc: Fix T95809: Compositor Node not directly updated in image editor..Feb 18 2022, 8:12 AM
Jeroen Bakker (jbakker) added a commit: rB400e57b64acc: Fix T95809: Compositor Node not directly updated in image editor..
Jeroen Bakker (jbakker) added a commit: rBfe26d188891f: Fix T95809: Check color space changes to refresh image engine..Feb 18 2022, 8:25 AM