Page MenuHome
Create Task
Maniphest T77999

Bake from multires gives wrong result
Closed, ArchivedPublic
Actions

Description

System Information
Operating system: Linux-4.19.97-x86_64-x86_64-AMD_Athlon-tm-_II_X4_620_Processor-with-gentoo-2.6 64 Bits
Graphics card: GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.82

Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-17 20:49, hash: rBe079bf6996fc

Short description of error
Bake result is wrong when shade smooth

ActualExpected

normal.blend946 KBDownload

Event Timeline

Aleksandr (cfnjrey) created this task.Jun 18 2020, 3:52 PM
Aleksandr (cfnjrey) added a project: Render & Cycles.Jun 19 2020, 8:47 AM
Ankit Meel (ankitm) added a subscriber: Ankit Meel (ankitm).Jun 19 2020, 8:50 AM

Could you describe what the bug is, what the expected result is?

Aleksandr (cfnjrey) added a comment.Jun 19 2020, 9:18 AM

The first picture should look like this

with smoothed numbers but it just flat

Ankit Meel (ankitm) renamed this task from Bake from multires to Bake from multires gives wrong result.Jun 19 2020, 9:20 AM
Ankit Meel (ankitm) updated the task description. (Show Details)
Germano Cavalcante (mano-wii) changed the task status from Needs Triage to Needs Information from User.Jun 19 2020, 8:40 PM
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

Where do you get the expected result?
Has that worked before?

Aleksandr (cfnjrey) added a comment.Jun 19 2020, 9:02 PM

I made a copy and apply the modifier
This worked in 2.79, I checked in 2.83 and it does not work

Germano Cavalcante (mano-wii) changed the task status from Needs Information from User to Needs Triage.Jun 30 2020, 4:11 PM
Germano Cavalcante (mano-wii) added a comment.Jul 1 2020, 6:57 PM

I tried 2.79 but I didn't find the "Bake from Multires" option.

Am I doing something wrong?
File for 2.79:

bake_normal_multires_bug_2_79.blend626 KBDownload

Aleksandr (cfnjrey) added a comment.Jul 2 2020, 9:57 AM

If it is not checked "selected for active", then he did bake from multires

Germano Cavalcante (mano-wii) closed this task as Archived.Jul 2 2020, 2:34 PM
Germano Cavalcante (mano-wii) claimed this task.

In blender 2.79 the option Bake from Multires is only available in Blender Render.

I could see that this option bakes the highest level of the multires to the visible mesh in the viewport.
So if you want this option to work, you need to decrease the level of multires for the viewport or disable the multires.
This is really not intuitive, but it is not a bug. The description does not say that the bake is made to the object without multires.

Thanks for the report, but the issue reported here is not a bug in current behavior. Closing as this bug tracker is only for bugs and errors.

For user requests and feedback, please use other channels: https://wiki.blender.org/wiki/Communication/Contact#User_Feedback_and_Requests
For more information on why this isn't considered a bug, visit: https://wiki.blender.org/wiki/Reference/Not_a_bug

Christoph Werner (Taros) added a subscriber: Christoph Werner (Taros).Oct 21 2020, 8:27 AM
This comment was removed by Christoph Werner (Taros).
Christoph Werner (Taros) awarded a token.Oct 21 2020, 8:29 AM
Christoph Werner (Taros) added a comment.Oct 21 2020, 9:09 AM
This comment was removed by Christoph Werner (Taros).