Regression: Baking Bevel Shader does not work #104334

New Issue

Sebastian Schneider · 2023-02-03T22:22:31+01:00

Sebastian Schneider commented

2023-02-03 22:22:31 +01:00

System Information
Operating system: Windows 10
Graphics card: 1080 Ti

Blender Version
Broken: 3.5 Alpha master042775ad4829
Worked: 3.4 Stable

Short description of error

Simply baking the bevel shader down to a texture does not produce the wanted result.

Exact steps for others to reproduce the error

get Model
Attach Bevel Node in Normal output
Bake to texture

Blender3.5.0_master042775ad4829_BevelError.blend

**System Information** Operating system: Windows 10 Graphics card: 1080 Ti **Blender Version** Broken: 3.5 Alpha master042775ad4829 Worked: 3.4 Stable **Short description of error** ![2023-01-29 10_15_56-.jpg](https://archive.blender.org/developer/F14208579/2023-01-29_10_15_56-.jpg) Simply baking the bevel shader down to a texture does not produce the wanted result. **Exact steps for others to reproduce the error** - get Model - Attach Bevel Node in Normal output - Bake to texture [Blender3.5.0_master042775ad4829_BevelError.blend](https://archive.blender.org/developer/F14238690/Blender3.5.0_master042775ad4829_BevelError.blend)

Sebastian Schneider commented

2023-02-03 22:22:31 +01:00

Added subscriber: @Redphoenix

Hans Goudey commented

2023-02-03 22:25:26 +01:00

Added subscriber: @HooglyBoogly

Hans Goudey commented

2023-02-03 22:25:26 +01:00

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

Hans Goudey commented

2023-02-03 22:25:26 +01:00

Thanks. Could you attach the file here?

Sebastian Schneider commented

2023-02-03 22:32:16 +01:00

Sorry, completely blanked out. Added it into the OP.

Sebastian Schneider commented

2023-02-03 22:40:24 +01:00

Blender3.1.2_BevelError.blend Here is the same file, baked in 3.1.2.

I currently do not have 3.4 installed due to an addon conflict but Im very certain the result is the same than with 3.1.2. Its just meant for comparison.(still includes the ugly issues that I am trying to push to get fixed in #72011)

[Blender3.1.2_BevelError.blend](https://archive.blender.org/developer/F14238734/Blender3.1.2_BevelError.blend) Here is the same file, baked in 3.1.2. I currently do not have 3.4 installed due to an addon conflict but Im very certain the result is the same than with 3.1.2. Its just meant for comparison.(still includes the ugly issues that I am trying to push to get fixed in #72011)

Hans Goudey self-assigned this 2023-02-06 04:20:01 +01:00

Hans Goudey commented

2023-02-06 04:20:01 +01:00

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

Pratik Borhade changed title from ~~Baking Bevel Shader in 3.5.0 Alpha master.042775ad4829 does not work at all~~ to Regression: Baking Bevel Shader does not work

2023-02-06 10:49:28 +01:00

Hans Goudey commented

2023-02-06 18:03:36 +01:00

I spent a couple hours looking into this earlier today. I can confirm that dd9e1eded0 changed the behavior, but I don't know why yet. So far I've seen that the only code that runs when baking that was changed is the loop normal calculation, but that gives the same results before and after the change. So for now I'm stumped-- I'll try to get back to this again soon.

I spent a couple hours looking into this earlier today. I can confirm that dd9e1eded0d48e19a500233b20e8c5f18ed12a09 changed the behavior, but I don't know why yet. So far I've seen that the only code that runs when baking that was changed is the loop normal calculation, but that gives the same results before and after the change. So for now I'm stumped-- I'll try to get back to this again soon.

Philipp Oeser removed the

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Regression: Baking Bevel Shader does not work #104334