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Description

System to evaluate and update objects for editing and animation.

Module Owners: @Sergey Sharybin (sergey), @Brecht Van Lommel (brecht)

Recent Activity

Yesterday

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

Fri, May 24

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.
Fri, May 24, 3:19 PM · Modifiers, BF Blender

Thu, May 23

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.
Thu, May 23, 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