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Tue, Jun 18

Philipp Oeser (lichtwerk) added a comment to T65889: Hair Particles not updating in Viewport when using Textures to drive Hair Size.

Testfile [including image sequence]:

Tue, Jun 18, 2:07 PM · Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) added a revision to T65889: Hair Particles not updating in Viewport when using Textures to drive Hair Size: D5088: Fix T65889: Hair Particles not updating in Viewport when using Influence Textures.
Tue, Jun 18, 2:07 PM · Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) added a project to T65889: Hair Particles not updating in Viewport when using Textures to drive Hair Size: Dependency Graph.

This is reproducable with any image sequence mapped to ParticleSettings influence [no update on framechange there]
Checking...

Tue, Jun 18, 10:54 AM · Dependency Graph, BF Blender

Thu, Jun 13

Alfonso Annarumma (anfeo) added a comment to T52656: Driver stops updating dynamically if no/incomplete variable is defined.
Thu, Jun 13, 2:16 PM · Dependency Graph, BF Blender

Wed, Jun 5

Sergey Sharybin (sergey) closed T64336: Switching to a Camera which is hidden, does not evaluate the animation data. as Resolved by committing rBf5908e45d5b1: Fix T64336: Switching to a Camera which is hidden, does not evaluate the….
Wed, Jun 5, 3:53 PM · Dependency Graph, BF Blender

Wed, May 29

Brecht Van Lommel (brecht) added a comment to T65000: Specific File with Dynamic paint hangs on render (but renders on deleting dynamic paint canvas object).

As far as I can tell this is the subdivision surface modifier just being very slow. In the viewport it's disabled due to simplify settings.

Wed, May 29, 2:28 AM · Modifiers, BF Blender

May 24 2019

bassam kurdali (bassamk) added projects to T65000: Specific File with Dynamic paint hangs on render (but renders on deleting dynamic paint canvas object): BF Blender, Rendering, Dependency Graph.
May 24 2019, 3:19 PM · Modifiers, BF Blender

May 23 2019

Sergey Sharybin (sergey) closed T61014: Assert adding a driver that uses a single property of a scene ID as Resolved by committing rB0ec6fa782b63: Depsgraph: Allow building scene properties.
May 23 2019, 4:27 PM · Dependency Graph, Animation, BF Blender

May 10 2019

Sebastian Parborg (zeddb) reassigned T64336: Switching to a Camera which is hidden, does not evaluate the animation data. from Sebastian Parborg (zeddb) to Sergey Sharybin (sergey).
May 10 2019, 11:49 AM · Dependency Graph, BF Blender
Carlo Andreacchio (candreacchio) reopened T64336: Switching to a Camera which is hidden, does not evaluate the animation data. as "Open".

Sorry for reopening however I would like this to be reconsidered. The active camera 'should' have special privileges which evaluate it regardless of whether it is visible or not, as it causes much artist confusion to when the camera 'should' be animated but is not.

May 10 2019, 11:44 AM · Dependency Graph, BF Blender
Sebastian Parborg (zeddb) closed T64336: Switching to a Camera which is hidden, does not evaluate the animation data. as Invalid.

Not a bug. You have disabled evaluation of the objects in that collection. So this is the correct behavior.

May 10 2019, 11:32 AM · Dependency Graph, BF Blender

May 9 2019

Carlo Andreacchio (candreacchio) added a project to T64336: Switching to a Camera which is hidden, does not evaluate the animation data.: Dependency Graph.
May 9 2019, 12:27 AM · Dependency Graph, BF Blender

Mar 20 2019

Sergey Sharybin (sergey) closed T56778: Alembic Override Frame does not update on playback. as Resolved by committing rB2f4bd632396c: Fix T56778: Alembic Override Frame does not update on playback.
Mar 20 2019, 4:49 PM · BF Blender, Dependency Graph, Alembic

Mar 14 2019

Brecht Van Lommel (brecht) closed T56729: Crash while interacting with Graph Editor as Resolved.

We fixed a similar bug at some point after this report, appears to be fixed now.

Mar 14 2019, 7:34 PM · BF Blender, Animation, Dependency Graph
Jacques Lucke (JacquesLucke) merged task T62272: Scene custom properties crash into T61014: Assert adding a driver that uses a single property of a scene ID.
Mar 14 2019, 4:30 PM · Dependency Graph, BF Blender
Jacques Lucke (JacquesLucke) merged T62272: Scene custom properties crash into T61014: Assert adding a driver that uses a single property of a scene ID.
Mar 14 2019, 4:29 PM · Dependency Graph, Animation, BF Blender

Mar 13 2019

Sergey Sharybin (sergey) closed D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

Needed to apply manually, and forgot to mention the revision in the comment.
Committed as rB76437b903de.

Mar 13 2019, 3:19 PM · Dependency Graph, BF Blender: 2.8
Jose C. Rubio (jrubio) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

The only alternative that comes to mind would be to improve the solve_cycles function so that the resulting graphs are ensured to perform orderly cleanup. But adding extra relations seems like a more clean/maintainable solution.

Mar 13 2019, 1:53 PM · Dependency Graph, BF Blender: 2.8
Brecht Van Lommel (brecht) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

I don't have a better local solution.

Mar 13 2019, 1:43 PM · Dependency Graph, BF Blender: 2.8
Brecht Van Lommel (brecht) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

For that issue, see T62094: Unable to insert a hide_viewport keyframe via the UI.

Mar 13 2019, 11:57 AM · Dependency Graph, BF Blender, Animation
Sergey Sharybin (sergey) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

@Brecht Van Lommel (brecht), do you feel strong here? Can't think of a better solution than to introduce more relations.

Mar 13 2019, 11:55 AM · Dependency Graph, BF Blender: 2.8
Sergey Sharybin (sergey) accepted D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

@Dalai Felinto (dfelinto), this change has nothing to do with solving cycles, it just makes blender to not crash when there is a cycle.
From reading the patch it seems fine to me.

Mar 13 2019, 9:39 AM · Dependency Graph, BF Blender: 2.8
Stephen Hamacek (hammers) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

Likewise just tried object visibility keyframing in latest build as of today (Mac) and still no option to keyframe or add drivers to object viewport visibility (eye icon in outliner). This is quite a crucial feature for me to start migrating my main project to 2.80

Mar 13 2019, 6:34 AM · Dependency Graph, BF Blender, Animation
Dalai Felinto (dfelinto) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

The patch (updated on - P934) seems to work (no crashes).
There are tons of dependency Cycles errors though (full list P935):

'OBArmature.Mario.POSE_IK_SOLVER()' depends on 'OBArmature.Mario.Spine.Bendy.BONE_READY()' through 'IK Chain Parent'               
'OBArmature.Mario.Spine.Bendy.BONE_READY()' depends on 'OBArmature.Mario.Spine.Bendy.BONE_CONSTRAINTS()' through 'Constraints -> Ready'
'OBArmature.Mario.Spine.Bendy.BONE_CONSTRAINTS()' depends on 'OBArmature.Mario.Spine.Tail.BONE_READY()' through 'Damped Track'          
'OBArmature.Mario.Spine.Tail.BONE_READY()' depends on 'OBArmature.Mario.Spine.Tail.BONE_CONSTRAINTS()' through 'Constraints -> Ready'
'OBArmature.Mario.Spine.Tail.BONE_CONSTRAINTS()' depends on 'OBArmature.Mario.Spine.Tail.BONE_POSE_PARENT()' through 'Pose -> Constraints Stack'
'OBArmature.Mario.Spine.Tail.BONE_POSE_PARENT()' depends on 'OBArmature.Mario.Spine.Base.BONE_DONE()' through 'Parent Bone -> Child Bone'
'OBArmature.Mario.Spine.Base.BONE_DONE()' depends on 'OBArmature.Mario.POSE_IK_SOLVER()' through 'IK Chain Result'
Mar 13 2019, 12:06 AM · Dependency Graph, BF Blender: 2.8

Mar 7 2019

Jacques Lucke (JacquesLucke) closed T59453: hook bug as Archived.

More than a week without reply or activity. Due to the policy of the tracker archiving for until required info/data are provided.

Mar 7 2019, 3:05 PM · BF Blender, Dependency Graph
Martin Capitanio (capnm) added a comment to T62272: Scene custom properties crash.

Crashes also after referencing a scene property from another scene (in a single file):

Mar 7 2019, 10:17 AM · Dependency Graph, BF Blender

Mar 6 2019

Nohra Seif (NSeif) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

Hello, I am facing the same problem.
Can someone give an example or a step by step guide of how to key visibility on instanced collection or object? (with the latest build of blender 2.80)

Mar 6 2019, 11:06 PM · Dependency Graph, BF Blender, Animation
Philipp Oeser (lichtwerk) added a project to T62272: Scene custom properties crash: Dependency Graph.
Mar 6 2019, 9:46 PM · Dependency Graph, BF Blender

Mar 4 2019

Philipp Oeser (lichtwerk) closed T56062: Deleting Node with driver attach causes crash as Resolved.

This seems resolved for me.

Mar 4 2019, 3:27 PM · BF Blender, Dependency Graph, Animation

Mar 2 2019

Sergey Sharybin (sergey) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

Currently only objects visibility is animated.

Mar 2 2019, 10:56 AM · Dependency Graph, BF Blender, Animation
Bronson (DBAGibbz) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

Hi Guys,

Mar 2 2019, 6:13 AM · Dependency Graph, BF Blender, Animation

Mar 1 2019

Sylvain (Micool) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

@Sergey Sharybin (sergey) : this will make me the happiest man :)
I'll test it in the next build.
Thanks a lot.

Mar 1 2019, 7:04 PM · Dependency Graph, BF Blender, Animation
Sergey Sharybin (sergey) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

@Brecht Van Lommel (brecht), @Sylvain (Micool), fixed it now.

Mar 1 2019, 4:37 PM · Dependency Graph, BF Blender, Animation
Brecht Van Lommel (brecht) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

@Sylvain (Micool), please create a new bug report about that.

Mar 1 2019, 3:20 PM · Dependency Graph, BF Blender, Animation
Sylvain (Micool) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

On blender-2.80-e795dd4a20a1-win64

Mar 1 2019, 2:55 PM · Dependency Graph, BF Blender, Animation

Feb 28 2019

Sergey Sharybin (sergey) closed T56635: Driver/Keyframes on object visibility do not update viewport as Resolved.

Committed quite some fixes in various related ares and this report is supposed to be fixed now! The minimal revision required is rB846d265a06e.

Feb 28 2019, 4:51 PM · Dependency Graph, BF Blender, Animation

Feb 25 2019

Brecht Van Lommel (brecht) merged T61900: hide_viewport is not working in viewport if it is set by driver into T56635: Driver/Keyframes on object visibility do not update viewport.
Feb 25 2019, 11:23 AM · Dependency Graph, BF Blender, Animation
Brecht Van Lommel (brecht) raised the priority of T56635: Driver/Keyframes on object visibility do not update viewport from Confirmed, Medium to Confirmed, High.
Feb 25 2019, 11:23 AM · Dependency Graph, BF Blender, Animation

Feb 18 2019

Sergey Sharybin (sergey) closed T61473: Blender crashes when moving object with hair or changing particle settings as Resolved by committing rBf2a21472c493: Fix T61473: Crash particle system is updating.
Feb 18 2019, 5:01 PM · Physics, Dependency Graph, BF Blender

Feb 14 2019

Sergey Sharybin (sergey) added a comment to T61473: Blender crashes when moving object with hair or changing particle settings.

Weird. Was looking for quite some time =\ Thanks!

Feb 14 2019, 3:54 PM · Physics, Dependency Graph, BF Blender
Brecht Van Lommel (brecht) added a comment to T58339: Blender does not refresh modifier related animation (Dependency graph problem?).

There will be more optimizations.

Feb 14 2019, 1:13 PM · Animation, Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) raised the priority of T61473: Blender crashes when moving object with hair or changing particle settings from Needs Information from User to Confirmed, Medium.

@Sergey Sharybin (sergey): file was there in the report (made this more visible now...)

Feb 14 2019, 1:11 PM · Physics, Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) updated the task description for T61473: Blender crashes when moving object with hair or changing particle settings.
Feb 14 2019, 1:11 PM · Physics, Dependency Graph, BF Blender
Sergey Sharybin (sergey) lowered the priority of T61473: Blender crashes when moving object with hair or changing particle settings from Confirmed, Medium to Needs Information from User.

Please always attach .blend file which demonstrates the issue.

Feb 14 2019, 10:11 AM · Physics, Dependency Graph, BF Blender
Christoph Werner (Taros) added a comment to T58339: Blender does not refresh modifier related animation (Dependency graph problem?).

Confirmed.
At the moment my demo scene with some modifiers is at 5 fps in version 2.8.
In v2.79 its faster and runs at about 8 fps.

Feb 14 2019, 9:15 AM · Animation, Dependency Graph, BF Blender
Campbell Barton (campbellbarton) closed T61353: 2.8 beta crashes when converting curve to mesh as Resolved by committing rB6074f62d1a09: Fix T61353: Crash converting a curve to a mesh.
Feb 14 2019, 7:32 AM · Dependency Graph, BF Blender

Feb 13 2019

Leonard Siebeneicher (siebeneicher) added a comment to T61391: MeshDeform Modifier does not work on a solidified planar mesh.

Thank you for your effort. It works now.

Feb 13 2019, 9:29 PM · Dependency Graph, Modifiers, BF Blender
Brecht Van Lommel (brecht) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

@Sergey Sharybin (sergey), can you review this?

Feb 13 2019, 6:51 PM · Dependency Graph, BF Blender: 2.8
Brecht Van Lommel (brecht) closed T58339: Blender does not refresh modifier related animation (Dependency graph problem?) as Resolved.

This appears to be solved in the latest builds.

Feb 13 2019, 6:20 PM · Animation, Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) raised the priority of T61353: 2.8 beta crashes when converting curve to mesh from Needs Information from User to Confirmed, Medium.

@Campbell Barton (campbellbarton) : is this OK to stay on your desk?

Feb 13 2019, 1:43 PM · Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) assigned T61473: Blender crashes when moving object with hair or changing particle settings to Sergey Sharybin (sergey).

AddressSanitizer: heap-use-after-free P911

Feb 13 2019, 12:02 PM · Physics, Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) triaged T61473: Blender crashes when moving object with hair or changing particle settings as Confirmed, Medium priority.

Can reproduce here

Feb 13 2019, 11:47 AM · Physics, Dependency Graph, BF Blender
Yassir Amry Priyono (yassir_a_p) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

Also I don't know if I should write here or create another task, but I can't even insert keyframe on viewport visibility, while I can insert one for render visibility. It will show an error as shown in the screenshot:


If some people with earlier build can insert keyframe on viewport visibility, even if they don't update correctly, is this one more regression from earlier build or intended to prevent crash? I've tried this on few builds that I still have, with the earliest build on 552b2287db86 (01/02/2019) and the latest build blender-2.80-d3870471edd7-win64 (12/02/2019).

Feb 13 2019, 12:50 AM · Dependency Graph, BF Blender, Animation
Yassir Amry Priyono (yassir_a_p) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

I've just discovered this problem. I don't really understand the script workaround, but I know it's something with the internal code not updating. Because if I move a keyframe of Disable Render channel from the object, it will be updated, but then stays like the last render until I move any keyframe of Disable Render channel again.

Feb 13 2019, 12:34 AM · Dependency Graph, BF Blender, Animation

Feb 12 2019

Sergey Sharybin (sergey) closed T61431: This metaball-array kills blender as Resolved.

There were few things wrong in dependency graph and instancing code. Should be fixed now. Thanks for the report, closing.

Feb 12 2019, 4:48 PM · Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) assigned T61431: This metaball-array kills blender to Sergey Sharybin (sergey).

BLI_assert failed: /blender/blenkernel/intern/DerivedMesh.c:2181, mesh_get_eval_final(), at 'DEG_debug_is_evaluating(depsgraph) == 0'

Feb 12 2019, 10:32 AM · Dependency Graph, BF Blender

Feb 11 2019

Philipp Oeser (lichtwerk) added a comment to T61391: MeshDeform Modifier does not work on a solidified planar mesh.

we do have valid final and deformed (aka cage) evaluated meshes in BMEditMesh, nowadays. So fix is actually quite simple. ;)

doh! thats a facepalm on my side... thx @Bastien Montagne (mont29)

Feb 11 2019, 8:48 PM · Dependency Graph, Modifiers, BF Blender
Bastien Montagne (mont29) closed T61391: MeshDeform Modifier does not work on a solidified planar mesh as Resolved by committing rB7cca0f9998a3: Fix T61391: MeshDeform Modifier does not work on a solidified planar mesh..
Feb 11 2019, 8:24 PM · Dependency Graph, Modifiers, BF Blender
Bastien Montagne (mont29) added a comment to T61391: MeshDeform Modifier does not work on a solidified planar mesh.

BKE_modifier_get_evaluated_mesh_from_evaluated_object() is doing plain rubbish in EditMode case… That was probably true at the time it was written, but we do have valid final and deformed (aka cage) evaluated meshes in BMEditMesh, nowadays. So fix is actually quite simple. ;)

Feb 11 2019, 8:01 PM · Dependency Graph, Modifiers, BF Blender
Eugenio Pignataro (oscurart) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

I've the same problem.
I believe that being able to control visibility on viewport is very important.

Feb 11 2019, 1:58 PM · Dependency Graph, BF Blender, Animation
Brecht Van Lommel (brecht) merged T61395: "hide_viewport" conflict with drivers. into T56635: Driver/Keyframes on object visibility do not update viewport.
Feb 11 2019, 1:51 PM · Dependency Graph, BF Blender, Animation
Philipp Oeser (lichtwerk) merged T61410: Driver-controlled renderability unpredictable, and no drivers avail. on viewport visibility into T56635: Driver/Keyframes on object visibility do not update viewport.
Feb 11 2019, 1:51 PM · Dependency Graph, BF Blender, Animation
Philipp Oeser (lichtwerk) reassigned T61391: MeshDeform Modifier does not work on a solidified planar mesh from Philipp Oeser (lichtwerk) to Bastien Montagne (mont29).

This was indeed working fine in 2.79.
In 2.8 it updates fine if you go back to objectmode.
Once you enter editmode on the plane, I am getting this here:
ERROR (bke.modifier): /blender/source/blender/blenkernel/intern/modifier.c:385 modifier_setError: Cage verts changed from 162 to 81
So looks like BKE_modifier_get_evaluated_mesh_from_evaluated_object doesnt really give us fully evaluated mesh (at least not for objects with generative modifiers in editmode)?

Feb 11 2019, 1:24 PM · Dependency Graph, Modifiers, BF Blender

Feb 9 2019

Sebastian Parborg (zeddb) merged T61348: Cant animate object outliner properties into T56635: Driver/Keyframes on object visibility do not update viewport.
Feb 9 2019, 1:43 PM · Dependency Graph, BF Blender, Animation

Feb 5 2019

Duarte Farrajota Ramos (duarteframos) added a watcher for Dependency Graph: Duarte Farrajota Ramos (duarteframos).
Feb 5 2019, 10:43 AM

Feb 1 2019

Campbell Barton (campbellbarton) triaged T61080: Undo not working at all when you disable "Global Undo" as Confirmed, Low priority.
Feb 1 2019, 1:51 AM · Dependency Graph, BF Blender

Jan 31 2019

Juan Gea (juang3d) created T61080: Undo not working at all when you disable "Global Undo".
Jan 31 2019, 11:11 PM · Dependency Graph, BF Blender
Sergey Sharybin (sergey) closed T61030: Single property drivers for properties in the same datablock not evaluated in correct order as Resolved by committing rB9a7ea778b375: Fix T61030: Drivers for shape keys not evaluated in correct order.
Jan 31 2019, 2:35 PM · Blender Studio, Dependency Graph, BF Blender
Sebastian Parborg (zeddb) merged T61034: Keyframeing outliner "view in..." crashing blender into T56635: Driver/Keyframes on object visibility do not update viewport.
Jan 31 2019, 12:08 PM · Dependency Graph, BF Blender, Animation

Jan 30 2019

Brecht Van Lommel (brecht) assigned T61030: Single property drivers for properties in the same datablock not evaluated in correct order to Sergey Sharybin (sergey).
Jan 30 2019, 6:22 PM · Blender Studio, Dependency Graph, BF Blender
Brecht Van Lommel (brecht) created T61030: Single property drivers for properties in the same datablock not evaluated in correct order.
Jan 30 2019, 6:22 PM · Blender Studio, Dependency Graph, BF Blender
Philipp Oeser (lichtwerk) assigned T61014: Assert adding a driver that uses a single property of a scene ID to Sergey Sharybin (sergey).

@Sergey Sharybin (sergey): mind sharing your wisdom?

Jan 30 2019, 1:03 PM · Dependency Graph, Animation, BF Blender
Philipp Oeser (lichtwerk) created T61014: Assert adding a driver that uses a single property of a scene ID.
Jan 30 2019, 1:02 PM · Dependency Graph, Animation, BF Blender

Jan 29 2019

Immanuel Calvin Herchenbach (icalvin102) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

I allready had this problem in a few projects.
Thank you @Fletcher Graham (fletchgraham) for your suggestion on forcing blender to update through python.

Jan 29 2019, 9:58 PM · Dependency Graph, BF Blender, Animation
Fletcher Graham (fletchgraham) added a comment to T56635: Driver/Keyframes on object visibility do not update viewport.

To get around the issues with keyframing visibility in 2.80, I used a script instead.

Jan 29 2019, 3:43 PM · Dependency Graph, BF Blender, Animation

Jan 28 2019

Brecht Van Lommel (brecht) merged T60937: Fail to animate Disable Obejct from Preview or Render from Collection list into T56635: Driver/Keyframes on object visibility do not update viewport.
Jan 28 2019, 8:01 AM · Dependency Graph, BF Blender, Animation

Jan 25 2019

Sergey Sharybin (sergey) closed T56008: Crash with a rotation on z of a camera (follow path and track to) as Resolved.

Can no longer reproduce the issue. Considering it solved by all the recent changes.
If the issue is still happening make a new report with updates file and steps to reproduce the issue.

Jan 25 2019, 4:54 PM · BF Blender, Dependency Graph

Jan 24 2019

Brecht Van Lommel (brecht) added a comment to T60771: Possible bug in render depsgraph for object_instances.

I agree, we need better docs for this.

Jan 24 2019, 2:21 PM · Dependency Graph, Python, BF Blender
Jonathan Dent (jdent02) closed T60771: Possible bug in render depsgraph for object_instances as Invalid.

Brecht, your suggestion works. Thanks for the input!

Jan 24 2019, 2:08 PM · Dependency Graph, Python, BF Blender
Jonathan Dent (jdent02) added a comment to T60771: Possible bug in render depsgraph for object_instances.

Well that's good that it's not a bug. This should be mentioned in the Python API section of the release notes. For addon devs like me there is no mention that you need to use the engine to set the frame now instead of the scene. Then I waste you guys' time posting reports on bugs that aren't bugs.

Jan 24 2019, 5:00 AM · Dependency Graph, Python, BF Blender
Brecht Van Lommel (brecht) added a comment to T60771: Possible bug in render depsgraph for object_instances.

For rendering, use engine.frame_set() instead of scene.frame_set() to change the frame.

Jan 24 2019, 4:09 AM · Dependency Graph, Python, BF Blender
Jonathan Dent (jdent02) added a comment to T60771: Possible bug in render depsgraph for object_instances.

Here's a stripped down version of the render plugin. Instead of exporting items it just prints matrix_world

Jan 24 2019, 4:03 AM · Dependency Graph, Python, BF Blender

Jan 23 2019

Philipp Oeser (lichtwerk) closed T60417: Hair not instantly updating when editing guide curve as Resolved by committing rB32c2e941e639: Fix T60417: Hair not instantly updating when editing curve guide.
Jan 23 2019, 8:50 PM · Dependency Graph, BF Blender
Jonathan Dent (jdent02) added a comment to T60771: Possible bug in render depsgraph for object_instances.

Thanks Philipp. I’ll get a scene and mock-up to you later today

Jan 23 2019, 1:30 PM · Dependency Graph, Python, BF Blender
Philipp Oeser (lichtwerk) triaged T60771: Possible bug in render depsgraph for object_instances as Needs Information from User priority.

Just to make this a little simpler for everyone looking at this:

Jan 23 2019, 11:37 AM · Dependency Graph, Python, BF Blender
Philipp Oeser (lichtwerk) added projects to T60771: Possible bug in render depsgraph for object_instances: BF Blender, Python, Dependency Graph.
Jan 23 2019, 11:31 AM · Dependency Graph, Python, BF Blender

Jan 22 2019

Brecht Van Lommel (brecht) closed T60742: crashes when putting particles Along a Curve Without Curve Guide as Resolved by committing rB8d4bad39c149: Fix T60742, T55974: crash using mesh/curve surface force fields..
Jan 22 2019, 3:26 PM · Dependency Graph, Physics, BF Blender
Philipp Oeser (lichtwerk) assigned T60742: crashes when putting particles Along a Curve Without Curve Guide to Sergey Sharybin (sergey).

note: to get it to crash easier, lower the number of particles to 100 in the file provided with this report.

Jan 22 2019, 1:28 PM · Dependency Graph, Physics, BF Blender

Jan 21 2019

Jose C. Rubio (jrubio) updated the diff for D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

This approach includes additional relations to avoid the unorderly cleanup rather than having unkillable relations. I had to add extra relations in bones as well as in constraints.

Jan 21 2019, 12:53 AM · Dependency Graph, BF Blender: 2.8

Jan 20 2019

Jose C. Rubio (jrubio) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

Yeah I was not really sure this was the right approach. I'll add relations bone-cleanup as you suggest. I guess tweaking the cycles solver wouldn't be a solution in the long term anyway as long as we allow arbitrary armature graphs.

Jan 20 2019, 9:14 PM · Dependency Graph, BF Blender: 2.8
Sergey Sharybin (sergey) added a comment to D4229: Bugfix T60185: loops in graph produced unorderly clean-up.

This is effectively marking almost all of the relations as non-killable. This might be ok if those are done within a single bone channel only, but this definitely shouldn't be applied to inter-bone dependencies (i.e. from parent to solver). That will never be a reliable solution, and will fail sooner or later.

Jan 20 2019, 8:58 PM · Dependency Graph, BF Blender: 2.8
Jose C. Rubio (jrubio) updated the summary of D4229: Bugfix T60185: loops in graph produced unorderly clean-up.
Jan 20 2019, 8:44 PM · Dependency Graph, BF Blender: 2.8
Jose C. Rubio (jrubio) updated the summary of D4229: Bugfix T60185: loops in graph produced unorderly clean-up.
Jan 20 2019, 8:41 PM · Dependency Graph, BF Blender: 2.8
Jose C. Rubio (jrubio) added a task to D4229: Bugfix T60185: loops in graph produced unorderly clean-up: T60185: 2.8 Crashes on adding Inverse Kinematics.
Jan 20 2019, 7:54 PM · Dependency Graph, BF Blender: 2.8
Jose C. Rubio (jrubio) created D4229: Bugfix T60185: loops in graph produced unorderly clean-up.
Jan 20 2019, 7:03 PM · Dependency Graph, BF Blender: 2.8

Jan 19 2019

Brecht Van Lommel (brecht) merged T58593: Blender 2.8 - Viewport Display Animation doesnt work / hard crashes blender into T56635: Driver/Keyframes on object visibility do not update viewport.
Jan 19 2019, 11:12 AM · Dependency Graph, BF Blender, Animation
Brecht Van Lommel (brecht) merged T60642: Cannot animate "Disable object in renders" property into T56635: Driver/Keyframes on object visibility do not update viewport.
Jan 19 2019, 11:11 AM · Dependency Graph, BF Blender, Animation
Brecht Van Lommel (brecht) merged T58817: Visibility driver don't work in linked file into T56635: Driver/Keyframes on object visibility do not update viewport.
Jan 19 2019, 11:11 AM · Dependency Graph, BF Blender, Animation

Jan 15 2019

Jacques Lucke (JacquesLucke) triaged T59453: hook bug as Needs Information from User priority.

Seems to work as expected. Can you reproduce the bug in a newer build?

Jan 15 2019, 12:10 PM · BF Blender, Dependency Graph
Philipp Oeser (lichtwerk) raised the priority of T59453: hook bug from Needs Information from User to Needs Triage by Developer.
Jan 15 2019, 12:02 PM · BF Blender, Dependency Graph