Geometry Node "Attribute Transfer" UV Mapping problem #89708

New Issue

thierrry kobyleski · 2021-07-07T13:15:21+02:00

2021-07-07 13:15:21 +02:00

System Information
Operating system: Linux-4.15.0-147-generic-x86_64-with-glibc2.27 64 Bits
Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 455.45.01

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-07-03 15:41, hash: b73dc36859
Worked: (newest version of Blender that worked as expected)

Short description of error
Geometry Node "Attribute Transfer" do work with matérial node "UV Map" but does not with node "Texture Coordinates"

Exact steps for others to reproduce the error
Open the blend file and render in the viewport -> Result is OK
Change the texture uv input from node "UVMap" to UV from node "Texture Coordinates" -> Result is not OK anymore while should
PB1.blend

**System Information** Operating system: Linux-4.15.0-147-generic-x86_64-with-glibc2.27 64 Bits Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 455.45.01 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-07-03 15:41, hash: `b73dc36859` Worked: (newest version of Blender that worked as expected) **Short description of error** Geometry Node "Attribute Transfer" do work with matérial node "UV Map" but does not with node "Texture Coordinates" **Exact steps for others to reproduce the error** Open the blend file and render in the viewport -> Result is OK Change the texture uv input from node "UVMap" to UV from node "Texture Coordinates" -> Result is not OK anymore while should [PB1.blend](https://archive.blender.org/developer/F10215983/PB1.blend)

thierrry kobyleski commented

2021-07-07 13:15:21 +02:00

Added subscriber: @thierrykobyleski

Richard Antalik commented

2021-07-09 12:43:48 +02:00

Added subscriber: @iss

Richard Antalik commented

2021-07-09 12:43:48 +02:00

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

Richard Antalik commented

2021-07-09 12:43:48 +02:00

Checked out with same build - b73dc36859 but I am not able to reproduce the problem

Is this what you meant? Can you share screenshot?

Checked out with same build - b73dc36859 but I am not able to reproduce the problem Is this what you meant? Can you share screenshot? ![untitled.png](https://archive.blender.org/developer/F10217924/untitled.png)

thierrry kobyleski commented

2021-07-09 14:25:15 +02:00

Yes it is what I mean. Your screenshot does show the cube WITHOUT the voronoi texture which is the problem.
While expected is as follows (with the voronoi texture as proof UV properly works with node "UV Map"):

Yes it is what I mean. Your screenshot does show the cube WITHOUT the voronoi texture which is the problem. While expected is as follows (with the voronoi texture as proof UV properly works with node "UV Map"): ![Capture d’écran de 2021-07-09 14-21-47.png](https://archive.blender.org/developer/F10218049/Capture_d_écran_de_2021-07-09_14-21-47.png)

Richard Antalik commented

2021-07-12 12:35:20 +02:00

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

Richard Antalik commented

2021-07-12 12:35:20 +02:00

Sorry I have missed effect of vornoi texture in setup, so I wasn't sure where to look for difference.

Jacques Lucke commented

2021-07-23 13:39:38 +02:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2021-07-23 13:39:38 +02:00

It's hard to see what is going on in this file exactly, can you provide a more simplified example that only contains the things necessary to reproduce the issue?
In any case, I believe this is a known issue and is related to #89054.

It's hard to see what is going on in this file exactly, can you provide a more simplified example that only contains the things necessary to reproduce the issue? In any case, I believe this is a known issue and is related to #89054.

Hans Goudey commented

2021-10-29 03:34:21 +02:00

Added subscriber: @HooglyBoogly

Hans Goudey commented

2021-10-29 03:34:21 +02:00

Changed status from 'Confirmed' to: 'Archived'

Hans Goudey closed this issue

2021-10-29 03:34:21 +02:00

Hans Goudey commented

2021-10-29 03:34:21 +02:00

Without additional information here, it's a bit hard to investigate. Lots has changed since July as well, and there are other tasks tracking issues with UVs.

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Geometry Node "Attribute Transfer" UV Mapping problem #89708