BF Blender: RegressionsProject
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Description

2.74 Release

Project to tag bugs that are release blockers and other tasks that are planned to be included in the upcoming Blender release.

Revisions to be ported to the release branch
(range XXXX..XXXX, sorted in order of cherry-pick)

SHA1XXX
SHA1XXX

Recent Activity

Fri, Jun 23

Alexandr Zinovev (raa) closed T51845: UI Scale cause double width vertical borders as "Resolved" by committing rBbddb4de47cd6: Fix T51845.
Fri, Jun 23, 10:09 AM · BF Blender: Regressions, User Interface, BF Blender

Thu, Jun 22

Alexandr Zinovev (raa) added a revision to T51845: UI Scale cause double width vertical borders: D2721: Fix T51845.
Thu, Jun 22, 10:35 AM · BF Blender: Regressions, User Interface, BF Blender

Wed, Jun 21

Alexandr Zinovev (raa) claimed T51845: UI Scale cause double width vertical borders.
Wed, Jun 21, 11:44 PM · BF Blender: Regressions, User Interface, BF Blender
Brecht Van Lommel (brecht) triaged T51845: UI Scale cause double width vertical borders as "Confirmed" priority.

@Alexandr Zinovev (raa), this is caused by rBfa63515c3758: Fix: Use "round" instead of "floor" in snapping UI to pixels.

Wed, Jun 21, 10:14 PM · BF Blender: Regressions, User Interface, BF Blender
Mikhail Rachinskiy (alm) edited the description of T51845: UI Scale cause double width vertical borders.
Wed, Jun 21, 10:25 AM · BF Blender: Regressions, User Interface, BF Blender

Mon, Jun 19

Mikhail Rachinskiy (alm) edited the description of T51845: UI Scale cause double width vertical borders.
Mon, Jun 19, 4:14 AM · BF Blender: Regressions, User Interface, BF Blender
Mikhail Rachinskiy (alm) edited the description of T51845: UI Scale cause double width vertical borders.
Mon, Jun 19, 3:25 AM · BF Blender: Regressions, User Interface, BF Blender

Fri, Jun 9

Sergey Sharybin (sergey) assigned T51746: Normal map handling regression in 2.78c BI to Alexander Romanov (a.romanov).

The issue is caused by rB5abae51. Assigning to @Alexander Romanov (a.romanov) for further investigation.

Fri, Jun 9, 10:38 AM · BF Blender: Regressions, BF Blender

Sun, Jun 4

Lukas Stockner (lukasstockner97) closed T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file as "Resolved" by committing rB556942ec0782: Fix T51587: Blender fails to interpret a specific layer in OpenEXR multilayer….
Sun, Jun 4, 1:02 AM · BF Blender: Regressions, BF Blender

Fri, Jun 2

Sergey Sharybin (sergey) added a commit to T51652: Cycles - Persistant Images not storing images: rCa6fa20e307be: Fix T51652: Cycles - Persistant Images not storing images.
Fri, Jun 2, 4:26 PM · BF Blender: Regressions, BF Blender

Thu, Jun 1

Campbell Barton (campbellbarton) closed T51651: Individual origins and translate works incorrectly as "Resolved" by committing rB3be073807bd7: Fix T51651: translate w/ individual origins fails.
Thu, Jun 1, 5:06 PM · BF Blender: Regressions, Mesh Modeling, BF Blender
Mikhail Rachinskiy (alm) added a comment to T51651: Individual origins and translate works incorrectly.

Can this be reverted to the previous behavior before the release? I depend on this very often in my work.

Thu, Jun 1, 4:41 PM · BF Blender: Regressions, Mesh Modeling, BF Blender

Tue, May 30

Bastien Montagne (mont29) assigned T51595: Snap to edge does not work with high zoom level to Germano Cavalcante (mano-wii).

We have a BF Blender:_regressions tag just for them, no need to increase priority here. ;)

Tue, May 30, 3:50 PM · BF Blender: Regressions, BF Blender
Lukas Stockner (lukasstockner97) closed T51652: Cycles - Persistant Images not storing images as "Resolved" by committing rB9b914764a9f9: Fix T51652: Cycles - Persistant Images not storing images.
Tue, May 30, 7:28 AM · BF Blender: Regressions, BF Blender

May 29 2017

Sergey Sharybin (sergey) assigned T51652: Cycles - Persistant Images not storing images to Lukas Stockner (lukasstockner97).

Developer note:

May 29 2017, 12:16 PM · BF Blender: Regressions, BF Blender
Mikhail Rachinskiy (alm) added a comment to T51651: Individual origins and translate works incorrectly.

I can't think of a single use case where handling each vertex is more preferable than island during translate operation. But I can bring a lot use cases for handling whole island in hard surface area, including jewelry modeling.

May 29 2017, 9:55 AM · BF Blender: Regressions, Mesh Modeling, BF Blender
Bastien Montagne (mont29) triaged T51651: Individual origins and translate works incorrectly as "Normal" priority.
May 29 2017, 9:45 AM · BF Blender: Regressions, Mesh Modeling, BF Blender
Bastien Montagne (mont29) added a project to T51651: Individual origins and translate works incorrectly: BF Blender: Regressions.

@Germano Cavalcante (mano-wii) I’d bet change in behavior is due to rB21f376780941f986e99?

May 29 2017, 9:44 AM · BF Blender: Regressions, Mesh Modeling, BF Blender

May 24 2017

Sergey Sharybin (sergey) added a comment to T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file.

The reason why saving multi-layer layer with F3 gives different name is because Blender uses passes names for EXR passes. But you can call passes arbitrary in EXR, could also be "mammonth's banana". So not sure how this indicates a problem?

May 24 2017, 5:38 PM · BF Blender: Regressions, BF Blender
Lukas Stockner (lukasstockner97) added a comment to T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file.

Hm, this special handling for Combined->Image+Alpha is really a PITA...

May 24 2017, 5:14 PM · BF Blender: Regressions, BF Blender

May 22 2017

Sergey Sharybin (sergey) assigned T51587: Blender fails to interpret a specific layer in OpenEXR multilayer file to Lukas Stockner (lukasstockner97).

This is yet another bug caused by no-functional-changes commit :(

May 22 2017, 2:38 PM · BF Blender: Regressions, BF Blender

May 12 2017

Sergey Sharybin (sergey) closed T51153: VSE Interlaced Video FPS not being honored as "Resolved" by committing rB8ca9fa5fd367: Fix T51153: Video duration is detected wrong after FFmpeg update.
May 12 2017, 4:45 PM · BF Blender: Regressions, Images & Movies, BF Blender, Video Sequencer

May 1 2017

Campbell Barton (campbellbarton) added a project to T23197: Python can't handle German umlaut characters in strings: BF Blender: Regressions.
May 1 2017, 7:56 AM · BF Blender

Apr 18 2017

Olly Funkster (Funkster) added a comment to T51153: VSE Interlaced Video FPS not being honored.

@Aaron Carlisle (Blendify) ffmpeg gets the length right because the duration (in frames) has doubled as well as the tbr. If you let Blender change the scene rate to whatever ffmpeg tells it, the length in elapsed time is correct.

Apr 18 2017, 1:25 PM · BF Blender: Regressions, Images & Movies, BF Blender, Video Sequencer

Apr 15 2017

Aaron Carlisle (Blendify) assigned T51153: VSE Interlaced Video FPS not being honored to Sergey Sharybin (sergey).

If there were an issue, it would be a regression since 01fa4fb6 but I suspect the duplicated timebase is correct for paff-encoded video, see also tickets #3339 and #5378. In any case, there is most likely a bug in blender as FFmpeg always detects the correct length of the clip, no matter the timebase

Apr 15 2017, 9:40 PM · BF Blender: Regressions, Images & Movies, BF Blender, Video Sequencer

Mar 19 2017

Thomas Radeke (ThomasR) closed T50713: Bevel breaks on n-gon edges as "Resolved".

The bug does not occur anymore in the latest nightly (blender-2.78-56d3cc9341-linux-glibc219-x86_64).

Mar 19 2017, 5:32 PM · BF Blender: Regressions

Feb 18 2017

Bastien Montagne (mont29) assigned T50713: Bevel breaks on n-gon edges to Howard Trickey (howardt).

@Howard Trickey (howardt) guess that one is for you? Thanks :)

Feb 18 2017, 2:50 PM · BF Blender: Regressions
Thomas Radeke (ThomasR) created T50713: Bevel breaks on n-gon edges.
Feb 18 2017, 1:36 AM · BF Blender: Regressions

Feb 17 2017

Sergey Sharybin (sergey) added a commit to T50655: Regression in BVH building/Synchronize: rC137079fe923c: Fix T50655: Pointiness is too slow to calculate.
Feb 17 2017, 1:00 PM · BF Blender: Regressions

Feb 15 2017

cris (InsigMathK) added a comment to T50542: Frame metadata incorrect when running opengl render in console for pngs (and probably other file formats).

This works! Thank you very much!

Feb 15 2017, 5:24 PM · BF Blender: Regressions, BF Blender
Sergey Sharybin (sergey) closed T50542: Frame metadata incorrect when running opengl render in console for pngs (and probably other file formats) as "Resolved" by committing rB13d31b16044f: Fix T50542: Wrong metadata frame when using OpenGL render.
Feb 15 2017, 5:10 PM · BF Blender: Regressions, BF Blender

Feb 13 2017

Sergey Sharybin (sergey) closed T50655: Regression in BVH building/Synchronize as "Resolved" by committing rB37afa965a4a1: Fix T50655: Pointiness is too slow to calculate.
Feb 13 2017, 12:01 PM · BF Blender: Regressions

Feb 12 2017

jens verwiebe (jensverwiebe) added a comment to T50655: Regression in BVH building/Synchronize.

Okay, the bell rang loud here so i checkout one commit before "fd7e9f7 Cycles: Fix pointiness attribute giving wrong results with autosplit" and this worked again. So the culprit is found and the task attached to the right person :P

Feb 12 2017, 1:07 AM · BF Blender: Regressions
jens verwiebe (jensverwiebe) added a comment to T50655: Regression in BVH building/Synchronize.

Did some more investigation and extracted a simplified testcase from victor. It consist only one tree + material. The hang goes away if you either disable multires or cut both pointiness routes !

Feb 12 2017, 12:54 AM · BF Blender: Regressions

Feb 11 2017

jens verwiebe (jensverwiebe) added a comment to T50655: Regression in BVH building/Synchronize.

To be more precise:
I disabled renderability of multires/subsurf for some "critical"
objects ( GEO_tree_sculpt and GEO_rocked_detailed ) and the sychronize is way faster an i came to render again.
Also: Exactly whats stallling is only the "synchronize" part.

Feb 11 2017, 11:18 PM · BF Blender: Regressions
Sergey Sharybin (sergey) claimed T50655: Regression in BVH building/Synchronize.
Feb 11 2017, 10:52 PM · BF Blender: Regressions
jens verwiebe (jensverwiebe) created T50655: Regression in BVH building/Synchronize.
Feb 11 2017, 10:51 PM · BF Blender: Regressions

Feb 4 2017

Sergey Sharybin (sergey) claimed T50542: Frame metadata incorrect when running opengl render in console for pngs (and probably other file formats).
Feb 4 2017, 12:27 PM · BF Blender: Regressions, BF Blender
LazyDodo (LazyDodo) updated subscribers of T50542: Frame metadata incorrect when running opengl render in console for pngs (and probably other file formats).

Bisected it back to rB6f92604 , @Sergey Sharybin (sergey) seems there's a data race in the meta data, can you take a peek?

Feb 4 2017, 1:36 AM · BF Blender: Regressions, BF Blender

Feb 2 2017

Aaron Carlisle (Blendify) triaged T50542: Frame metadata incorrect when running opengl render in console for pngs (and probably other file formats) as "Normal" priority.
Feb 2 2017, 5:03 AM · BF Blender: Regressions, BF Blender

Nov 7 2016

Sergey Sharybin (sergey) added a commit to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping: rC96e68d7c0c3b: Fix T49750: Cycles wrong ray differentials for perspective and stereo cameras..
Nov 7 2016, 4:53 PM · BF Blender: Regressions, BF Blender

Oct 26 2016

Mark aka Dark (mark_aka_dark) added a comment to T49828: calling bpy.ops.wm.open_mainfile from class which is invoked from pop-up button results in crash..

Hi Julian,

Oct 26 2016, 7:18 AM · BF Blender: Regressions, BF Blender
Julian Eisel (Severin) closed T49828: calling bpy.ops.wm.open_mainfile from class which is invoked from pop-up button results in crash. as "Archived".

Hmmm, after quite some investigation I conclude this is wrong usage of our popup code. It's a similar issue as T49199, but much trickier.

Oct 26 2016, 12:12 AM · BF Blender: Regressions, BF Blender

Oct 25 2016

Sergey Sharybin (sergey) assigned T49828: calling bpy.ops.wm.open_mainfile from class which is invoked from pop-up button results in crash. to Julian Eisel (Severin).

@Julian Eisel (Severin), another one caused by rB4559229.

Oct 25 2016, 10:58 AM · BF Blender: Regressions, BF Blender

Oct 23 2016

Sergey Sharybin (sergey) added a comment to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping.

If you have a closer look then you'll see that the list is only covering revisions from 7c53260 to 417847c and can not be covering this bugfix. This list will be revisited tomorrow before we do final AHOY and surely such a regression fix will be included there.

Oct 23 2016, 11:13 PM · BF Blender: Regressions, BF Blender
Carlo Andreacchio (candreacchio) added a comment to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping.

I saw the meeting notes today and noticed that this fix was not part of the revisions for 2.78a

Oct 23 2016, 11:07 PM · BF Blender: Regressions, BF Blender

Oct 22 2016

Brecht Van Lommel (brecht) added a comment to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping.

Fix committed. I rewrote the entire thing since it was difficult to understand, hopefully more clear now what it is going on.

Oct 22 2016, 4:38 PM · BF Blender: Regressions, BF Blender
Brecht Van Lommel (brecht) closed T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping as "Resolved" by committing rB9d0ac94d5226: Fix T49750: Cycles wrong ray differentials for perspective and stereo cameras..
Oct 22 2016, 4:38 PM · BF Blender: Regressions, BF Blender
Brecht Van Lommel (brecht) added a comment to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping.

Thanks for the links.

Oct 22 2016, 3:35 PM · BF Blender: Regressions, BF Blender
Dalai Felinto (dfelinto) added a comment to T49750: Cycles - Bump Mapping - Bump Mapping has weird line based of Camera clipping.

does there exist a diagram that explains the spherical stereo camera model?

Oct 22 2016, 2:41 PM · BF Blender: Regressions, BF Blender