Regression: Capture Attribute in Face Corner mode produces garbage data #95611

New Issue

Ludvik Koutny · 2022-02-08T13:12:44+01:00

Ludvik Koutny commented

2022-02-08 13:12:44 +01:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 496.76

Blender Version
Broken: version: 3.1.0 Beta, branch: master, commit date: 2022-02-07 22:08, hash: 229d0ace02
Worked: January 27 f2b24272dd7c
Caused by b8a634cb1d

Short description of error
In latest beta build, using Capture Attribute node on Face Corner domain no longer works to create UV maps. Instead, the result produces garbage data:

Exact steps for others to reproduce the error

Open the attached file: AttributeBug2.zip
Examine the Snow_Close_Source object
Result: The UVMap attribute generated by the Capture Attribute node produces garbage.
Expected: The UVMap attribute generated by the Capture Attribute node produces coherent UVMap.

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 496.76 **Blender Version** Broken: version: 3.1.0 Beta, branch: master, commit date: 2022-02-07 22:08, hash: `229d0ace02` Worked: January 27 `f2b24272dd7c` Caused by b8a634cb1d **Short description of error** In latest beta build, using Capture Attribute node on Face Corner domain no longer works to create UV maps. Instead, the result produces garbage data: ![image.png](https://archive.blender.org/developer/F12855158/image.png) **Exact steps for others to reproduce the error** 1. Open the attached file: [AttributeBug2.zip](https://archive.blender.org/developer/F12855169/AttributeBug2.zip) 2. Examine the Snow_Close_Source object Result: The UVMap attribute generated by the Capture Attribute node produces garbage. Expected: The UVMap attribute generated by the Capture Attribute node produces coherent UVMap.

Ludvik Koutny commented

2022-02-08 13:12:44 +01:00

Added subscriber: @Rawalanche

Ludvik Koutny changed title from ~~Regression: Capture Attribute in Face Corner mode produces garbage data:~~ to Regression: Capture Attribute in Face Corner mode produces garbage data

2022-02-08 13:16:55 +01:00

Hans Goudey commented

2022-02-08 16:04:02 +01:00

Added subscriber: @HooglyBoogly

Hans Goudey commented

2022-02-08 16:04:02 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Hans Goudey commented

2022-02-08 16:04:02 +01:00

Thanks for the report. If this is a regression, could you include an approximate version/date when this worked? That makes the triaging and fixing process much simpler.

Ludvik Koutny commented

2022-02-08 16:05:32 +01:00

In #95611#1304105, @HooglyBoogly wrote:
Thanks for the report. If this is a regression, could you include an approximate version/date when this worked? That makes the triaging and fixing process much simpler.

Last build I know it works in is the very last Alpha - master.f2b24272dd7c. I have not updated since, up until now by downloading the latest beta.

> In #95611#1304105, @HooglyBoogly wrote: > Thanks for the report. If this is a regression, could you include an approximate version/date when this worked? That makes the triaging and fixing process much simpler. Last build I know it works in is the very last Alpha - master.f2b24272dd7c. I have not updated since, up until now by downloading the latest beta.

Michael commented

2022-02-08 16:46:48 +01:00

Added subscriber: @michael64