Composer's 'Translate' node shows random pixels when used in 3-component images #115877

New Issue

k8ie · 2023-12-07T08:39:25+01:00

k8ie commented

2023-12-07 08:39:25 +01:00

System Information
Operating system: Linux-6.6.3-zen1-1-zen-x86_64-with-glibc2.38 64 Bits, X11 UI
Graphics card: NVIDIA GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 545.29.06

Blender Version
Broken: version: 4.0.1, branch: makepkg (modified), commit date: 2023-11-16 16:40, hash: d0dd92834a08
Worked: Never, afaik

Short description of error
When using the 'Translate' node to move 3 component images (like the denoising data chunks of an image), the resulting image is corrupted or glitched in some way.

Nodes	Result

Further details, including the tiles which are causing issues for me and the node setup are in my Flamenco PR comment.

Exact steps for others to reproduce the error

Open attached .blend file
Render Image

reproduction.blend

**System Information** Operating system: Linux-6.6.3-zen1-1-zen-x86_64-with-glibc2.38 64 Bits, X11 UI Graphics card: NVIDIA GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 545.29.06 **Blender Version** Broken: version: 4.0.1, branch: makepkg (modified), commit date: 2023-11-16 16:40, hash: `d0dd92834a08` Worked: Never, afaik **Short description of error** When using the 'Translate' node to move 3 component images (like the denoising data chunks of an image), the resulting image is corrupted or glitched in some way. |Nodes|Result| |--|--| |![](attachments/5bf06cab-6854-4663-be27-8b1365341d35)|![](attachments/afb4118b-9df1-48c9-9d7a-bdc679a1b358) Further details, including the tiles which are causing issues for me and the node setup are in my [Flamenco PR comment](https://projects.blender.org/studio/flamenco/pulls/104194#issuecomment-912820). **Exact steps for others to reproduce the error** - Open attached .blend file - Render Image [reproduction.blend](attachments/9a29a18a-d3c0-4524-8267-551138be1661)

k8ie added the

labels 2023-12-07 08:39:25 +01:00

Germano Cavalcante commented

2023-12-07 13:29:52 +01:00

Hi @k8ie,

Thank you for the report regarding the issue with the compositor not handling denoising data correctly. To proceed with an investigation, we need a bit more information:

Could you please specify the steps to reproduce the issue or share a minimal .blend file where the issue occurs?
Have you tested this on the official release of Blender 4.0.1, or is it specific to the modified 'makepkg' branch?

Once we have this additional information, we can forward your report to the developers for further inspection.

(Steps for making a good bug report: https://wiki.blender.org/wiki/Process/Bug_Reports)

Hi @k8ie, Thank you for the report regarding the issue with the compositor not handling denoising data correctly. To proceed with an investigation, we need a bit more information: 1. Could you please specify the steps to reproduce the issue or share a minimal .blend file where the issue occurs? 2. Have you tested this on the official release of Blender 4.0.1, or is it specific to the modified 'makepkg' branch? Once we have this additional information, we can forward your report to the developers for further inspection. --- _(Steps for making a good bug report: https://wiki.blender.org/wiki/Process/Bug_Reports)_

Germano Cavalcante added

Status

Needs Information from User

and removed

Status

Needs Triage

labels 2023-12-07 13:30:02 +01:00

k8ie commented

2023-12-07 14:46:06 +01:00

Hey @mano-wii,

I have tried with the official build as well. The result is still the same.

Operating system: Linux-6.6.4-zen1-1-zen-x86_64-with-glibc2.38 64 Bits, X11 UI
Graphics card: NVIDIA GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 545.29.06

Broken: version: 4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: `9be62e85b727`

I'm also attaching a blend file to help reproduce this issue.

Hey @mano-wii, I have tried with the official build as well. The result is still the same. ``` Operating system: Linux-6.6.4-zen1-1-zen-x86_64-with-glibc2.38 64 Bits, X11 UI Graphics card: NVIDIA GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 545.29.06 Broken: version: 4.0.2, branch: blender-v4.0-release, commit date: 2023-12-05 07:41, hash: `9be62e85b727` ``` I'm also attaching a blend file to help reproduce this issue.

reproduction.blend

22 MiB

Germano Cavalcante commented

2023-12-07 17:10:56 +01:00

After analysis, I noted that the problem lies with the Compositor 'Translate' node when used on images with 3 components.
I will be updated the description to clarify this issue.

After analysis, I noted that the problem lies with the Compositor 'Translate' node when used on images with 3 components. I will be updated the description to clarify this issue.

🎉 1

Germano Cavalcante changed title from ~~Compositor can't deal with combining denoising data~~ to Composer's 'Translate' node shows random pixels when used in 3-component images

2023-12-07 17:12:23 +01:00

Germano Cavalcante added

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Composer's 'Translate' node shows random pixels when used in 3-component images #115877