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Nodes & PhysicsProject
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Description

This projects includes function nodes, dependency graph, rigid body, particles & hair, cloth, fluid & smoke (mantaflow), softbody, node editor and more.

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Data, Assets & IO Roadmap

Recent Activity

Today

Alexandre Comeau (VGSymphony) added a comment to T80154: Mantaflow rendering unstable (when using multiple fluid domains).

I still have an issue with baking in 2.92 with multiple domains. Any update on the bug?

Thu, Feb 25, 5:31 AM · Nodes & Physics, BF Blender
Nahuel Belich (belich) added a comment to T85932: Compund_Collision_chain demo not working properly .

@Sebastian Parborg (zeddb)
This is becoming a bit weirder than may artist brain can understand, first the tests.

Thu, Feb 25, 4:50 AM · Nodes & Physics, BF Blender

Yesterday

Sebastian Parborg (zeddb) added a comment to T85932: Compund_Collision_chain demo not working properly .

@Nahuel Belich (belich) Great!
Note the I have never myself been able to reproduce broken files it is only from bug reports that I have gotten them.
So if you could figure out how to break it that would be super!

Wed, Feb 24, 10:41 PM · Nodes & Physics, BF Blender
Nahuel Belich (belich) added a comment to T85932: Compund_Collision_chain demo not working properly .

@Sebastian Parborg (zeddb) ill try tonight and let you know

Wed, Feb 24, 10:36 PM · Nodes & Physics, BF Blender
Germano Cavalcante (mano-wii) changed the status of T85889: Geometry Nodes cause crash when adding same nodes to an instanced object of that node group from Needs Triage to Confirmed.

I can confirm a high consumption of memory.
It must have a recursive dependency.

Wed, Feb 24, 9:50 PM · Nodes & Physics, Geometry Nodes, BF Blender
Eitan (EitanSomething) changed the status of T84001: Mantaflow Initial velocity not working PROPERLY from Needs Information from User to Needs Triage.
Wed, Feb 24, 8:25 PM · Nodes & Physics, BF Blender
Eitan (EitanSomething) changed the status of T84001: Mantaflow Initial velocity not working PROPERLY from Needs Triage to Needs Information from User.

@Fernando Alcala (TriFractal) Please do not the status of the report, leave that to the developers and bug triagers.

Wed, Feb 24, 8:24 PM · Nodes & Physics, BF Blender
Robert Guetzkow (rjg) reopened T84001: Mantaflow Initial velocity not working PROPERLY as "Needs Triage".
Wed, Feb 24, 8:23 PM · Nodes & Physics, BF Blender
Vitor Druzian (Druzian) added a comment to T84001: Mantaflow Initial velocity not working PROPERLY.

@Robert Guetzkow (rjg) Read my last comment please. I don't think it's invalid, but it's your forum, I will not change the status again

Wed, Feb 24, 8:15 PM · Nodes & Physics, BF Blender
Vitor Druzian (Druzian) added a comment to T84001: Mantaflow Initial velocity not working PROPERLY.

I hope, from the bottom of my heart, that this time will be clear what I'm saying! No excuses, I have the blend file and a video showing whats the issue. Something changed in smoke simulations and I think is only when usining the INITIAL VELOCITY option. If this change was intentionaly, wasn't in the realease notes! But i suppose that it is not intentionaly once the fire and smoke simulation looks horrible compared with the last version of Blender!
Here I annex a blend file that was simulated at 2.91 and 2.82 AT THE SAME SETTINGS WITH A PROPER SIZE! If you don't belive me, download it and try it yourself!

Wed, Feb 24, 8:12 PM · Nodes & Physics, BF Blender
Hans Goudey (HooglyBoogly) closed D10080: Nodes: Make Virtual Sockets better recognizable..
Wed, Feb 24, 8:02 PM · User Interface, Nodes & Physics, Nodes
Philipp Oeser (lichtwerk) updated subscribers of T85167: Particle volume distribution calculation is not creating particles inside the volume.

Since there is ongoing work for geometry nodes:

Wed, Feb 24, 2:30 PM · Nodes & Physics, BF Blender
Philipp Oeser (lichtwerk) changed the status of T85167: Particle volume distribution calculation is not creating particles inside the volume from Needs Triage to Confirmed.

I can confirm this behavior, however I am unsure how exactly this is supposed to work.

Wed, Feb 24, 1:49 PM · Nodes & Physics, BF Blender
Sebastian Parborg (zeddb) added a comment to T85932: Compund_Collision_chain demo not working properly .

@Nahuel Belich (belich) can you see if you can reproduce the issue by starting with the original working file and then try to make it break like in the new example file?
I'm guessing it is related to saving and loading the file.

Wed, Feb 24, 12:14 PM · Nodes & Physics, BF Blender
Sebastian Parborg (zeddb) added a comment to T85932: Compund_Collision_chain demo not working properly .

Seems like something is wrong with the hosted test file!

Wed, Feb 24, 12:07 PM · Nodes & Physics, BF Blender
Philipp Oeser (lichtwerk) changed the status of T85932: Compund_Collision_chain demo not working properly from Needs Triage to Confirmed.

Can confirm.

Wed, Feb 24, 10:18 AM · Nodes & Physics, BF Blender

Mon, Feb 22

Jorge (Newoldschool) added a comment to T84356: Constant crashes in Mac with version 2.91.0.

Hi sorry I was busy with non-3d-related work. I did have a crash in 2.92. I will give it a try again, and I will test 2.93 and see if it crashes. I will be back to you during the next few days!

Mon, Feb 22, 6:35 PM · Dependency Graph, Nodes & Physics, BF Blender
Fernando Alcala (TriFractal) closed T84001: Mantaflow Initial velocity not working PROPERLY as Invalid.

It's a limitation.

Mon, Feb 22, 8:50 AM · Nodes & Physics, BF Blender

Sun, Feb 21

Julian Eisel (Severin) updated the diff for D10422: UI/Nodes: Improve feedback when adding node fails (e.g. on drag & drop).
  • Address review feedback
Sun, Feb 21, 6:47 PM · Nodes & Physics
Robert Guetzkow (rjg) closed T84390: Cache folder auto-deletes files as Invalid.

Good to hear. Should you be able to reproduce the issue again, please let us know and create a new report.

Sun, Feb 21, 12:01 AM · Nodes & Physics, BF Blender

Sat, Feb 20

Jack Schaberg (Jay_Blend) added a comment to T84390: Cache folder auto-deletes files.

Sorry for the delay. I have not been able to reproduce this using the newer builds, so I imagine the issue should be closed.

Sat, Feb 20, 11:54 PM · Nodes & Physics, BF Blender
Robert Guetzkow (rjg) added a comment to T84356: Constant crashes in Mac with version 2.91.0.

@Jorge (Newoldschool) Where you able to check if this still occurs in 2.92 or 2.93?

Sat, Feb 20, 11:44 PM · Dependency Graph, Nodes & Physics, BF Blender
Robert Guetzkow (rjg) added a comment to T84001: Mantaflow Initial velocity not working PROPERLY.

@Fernando Alcala (TriFractal) @Vitor Druzian (Druzian) Am I understanding you correctly that this is considered resolved then?

Sat, Feb 20, 11:38 PM · Nodes & Physics, BF Blender
Robert Guetzkow (rjg) added a comment to T84390: Cache folder auto-deletes files.

@Jack Schaberg (Jay_Blend) Could you please check if this problem still occurs in the current versions? Perhaps it is already fixed or we are missing a particular steps that triggers this behavior.

Sat, Feb 20, 11:36 PM · Nodes & Physics, BF Blender

Fri, Feb 19

Steve Gao (foogao) added a watcher for Nodes & Physics: Steve Gao (foogao).
Fri, Feb 19, 2:42 AM

Thu, Feb 18

Hans Goudey (HooglyBoogly) closed T85410: Rotation of new object created by "Quick Liquid" affected by user preference as Resolved by committing rBd519b33b3276: Fix T85410: Quick liquid domain alignment.
Thu, Feb 18, 8:55 PM · Good First Issue, Nodes & Physics, BF Blender
Hans Goudey (HooglyBoogly) added a comment to T85410: Rotation of new object created by "Quick Liquid" affected by user preference.

I can't even find where bpy.ops.mesh.primitive_cube_add() is defined, to see what args it takes and what they do.

Thu, Feb 18, 8:51 PM · Good First Issue, Nodes & Physics, BF Blender

Wed, Feb 17

Andres Stephens (Draise) added a comment to D10067: Geometry Nodes: Multi Input Sockets.

Been trying this out, it is tricky to unplug many noodles to the same socket, and to visually understand the socket array index. Most software has one socket to start, and if it's an array node, they will add another empty socket below. Plug that in, then another will show, plug that new one in, and another will show. In this case you can easily tell how many are in the array, what could be the index position of the socket, and also unplug conventionally without needing to rely on a few pixel wide hotspots.

Wed, Feb 17, 7:59 PM · Nodes & Physics, Geometry Nodes

Tue, Feb 16

Philipp Oeser (lichtwerk) changed the status of T85312: Volumes have an offset in viewport, Eevee and Cycles. from Needs Triage to Confirmed.
Tue, Feb 16, 7:05 PM · Render & Cycles, EEVEE & Viewport, Nodes & Physics, BF Blender
Dalai Felinto (dfelinto) added a member for Nodes & Physics: Hans Goudey (HooglyBoogly).
Tue, Feb 16, 6:52 PM
Dalai Felinto (dfelinto) added a member for Nodes & Physics: Sebastian Parborg (zeddb).
Tue, Feb 16, 6:52 PM
Dalai Felinto (dfelinto) added a member for Nodes & Physics: Dalai Felinto (dfelinto).
Tue, Feb 16, 6:52 PM
Dalai Felinto (dfelinto) removed a member for Nodes & Physics: Sergey Sharybin (sergey).
Tue, Feb 16, 6:52 PM
Dalai Felinto (dfelinto) removed a member for Nodes & Physics: Sybren A. Stüvel (sybren).
Tue, Feb 16, 6:52 PM
Bastien Montagne (mont29) edited projects for D6484: Fix broken python nodes API and user counting on ungrouping, added: Core; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:41 PM · Core, Python API, Nodes & Physics, BF Blender, Add-ons (BF-Blender), Nodes
Bastien Montagne (mont29) moved T72317: Cloning materials with too smart ShaderNodeCustomGroup breaks user counters of both source and target nodes from Backlog to Known Issues on the Core board.
Tue, Feb 16, 6:31 PM · Nodes & Physics, Core, Python API, Nodes, BF Blender
Bastien Montagne (mont29) moved T72579: Copypasting material is broken for `NodeCustomGroup` nodes from Backlog to Known Issues on the Core board.
Tue, Feb 16, 6:31 PM · Nodes & Physics, Core, Python API, Nodes, BF Blender
Bastien Montagne (mont29) moved T72659: Making 'singleuser' for a group with too smart NodeCustomGroup breaks user counters of both source and target nodes from Backlog to Known Issues on the Core board.
Tue, Feb 16, 6:31 PM · Nodes & Physics, Core, Nodes, BF Blender
Bastien Montagne (mont29) edited projects for T72659: Making 'singleuser' for a group with too smart NodeCustomGroup breaks user counters of both source and target nodes, added: Core, Nodes & Physics; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:18 PM · Nodes & Physics, Core, Nodes, BF Blender
Bastien Montagne (mont29) edited projects for T72317: Cloning materials with too smart ShaderNodeCustomGroup breaks user counters of both source and target nodes, added: Core, Nodes & Physics; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:18 PM · Nodes & Physics, Core, Python API, Nodes, BF Blender
Bastien Montagne (mont29) edited projects for T72579: Copypasting material is broken for `NodeCustomGroup` nodes, added: Core, Nodes & Physics; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:17 PM · Nodes & Physics, Core, Python API, Nodes, BF Blender
Bastien Montagne (mont29) moved T69169: Improve embedded nodetree/master collection storage & handling from Backlog to Long-Term - Official on the Core board.
Tue, Feb 16, 6:06 PM · Nodes & Physics, Core, BF Blender
Bastien Montagne (mont29) moved T82503: Add Support of PointCaches to Library Overrides from Backlog to Long-Term - Official on the Core board.
Tue, Feb 16, 6:05 PM · Core, Nodes & Physics, BF Blender
Bastien Montagne (mont29) edited projects for T69169: Improve embedded nodetree/master collection storage & handling, added: Core, Nodes & Physics; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:03 PM · Nodes & Physics, Core, BF Blender
Philipp Oeser (lichtwerk) changed the subtype of T85622: Smoke Domain glitching outside of its cache range 2.91.2, 2.9 Beta from "Report" to "Bug".
Tue, Feb 16, 6:02 PM · Nodes & Physics, Render & Cycles, BF Blender
Philipp Oeser (lichtwerk) updated the task description for T85622: Smoke Domain glitching outside of its cache range 2.91.2, 2.9 Beta.
Tue, Feb 16, 6:02 PM · Nodes & Physics, Render & Cycles, BF Blender
Philipp Oeser (lichtwerk) changed the status of T85622: Smoke Domain glitching outside of its cache range 2.91.2, 2.9 Beta from Needs Information from User to Confirmed.

Can confirm.

Tue, Feb 16, 6:02 PM · Nodes & Physics, Render & Cycles, BF Blender
Bastien Montagne (mont29) edited projects for T82503: Add Support of PointCaches to Library Overrides, added: Core; removed Pipeline, Assets & I/O.
Tue, Feb 16, 6:00 PM · Core, Nodes & Physics, BF Blender
Sebastián Barschkis (sebbas) claimed T85214: Mantaflow liquid collisions not working properly (also crashes going in and out of editmode on the domain).

Looked a bit into this issue. The crash seems to be resolved and so I'm adjusting the priority.

Tue, Feb 16, 5:07 PM · Nodes & Physics, BF Blender
Jacques Lucke (JacquesLucke) requested changes to D10422: UI/Nodes: Improve feedback when adding node fails (e.g. on drag & drop).
Tue, Feb 16, 2:42 PM · Nodes & Physics