Physics does not work when link same collection and configure same riggied body world to other scenes ( sometime crash too) #98815

New Issue

bar · 2022-06-12T12:57:35+02:00

bar commented

2022-06-12 12:57:35 +02:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.59

Blender Version
Broken: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: cc66d1020c
Worked: (newest version of Blender that worked as expected)

Short description of error
Physics does not work when copy same structure to other scenes ( sometime crash too)

Exact steps for others to reproduce the error
Take a look in the file,
"Scene" the original scene, everything works.
when you toggle to other scenes the physics does not work.
even if you set FPS and frames configuration to same as in "Scene"
Attached example
physics_bug.blend

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3080 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.59 **Blender Version** Broken: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: `cc66d1020c` Worked: (newest version of Blender that worked as expected) **Short description of error** Physics does not work when copy same structure to other scenes ( sometime crash too) **Exact steps for others to reproduce the error** Take a look in the file, "Scene" the original scene, everything works. when you toggle to other scenes the physics does not work. even if you set FPS and frames configuration to same as in "Scene" Attached example [physics_bug.blend](https://archive.blender.org/developer/F13150281/physics_bug.blend)

bar commented

2022-06-12 12:57:35 +02:00

Added subscriber: @barakooda

bar changed title from ~~Physics does not work when copy same structure to other scenes ( sometime crash too)~~ to Physics does not work when link same collection and configure same riggied body world to other scenes ( sometime crash too)

2022-06-12 14:52:10 +02:00

Germano Cavalcante commented

2022-06-14 16:40:47 +02:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2022-06-14 16:40:47 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Germano Cavalcante commented

2022-06-14 16:40:47 +02:00

The file is too complex.
I don't know what is expected in each scene.
If I press Bake, the simulation seems to work correctly.
Maybe it is related do #74557 (simulation in new scene causes crash in original scene's simulation)

Can you provide a simplified .blend file with only two Scenes, few objects and clear steps on how to reproduce the bug?

The file is too complex. I don't know what is expected in each scene. If I press `Bake`, the simulation seems to work correctly. Maybe it is related do #74557 (simulation in new scene causes crash in original scene's simulation) Can you provide a simplified .blend file with only two Scenes, few objects and clear steps on how to reproduce the bug?

bar commented

2022-06-15 18:50:51 +02:00

Thanks for looking,
I thought its enough to press play,
why one must use the bake option ?

Thanks for looking, I thought its enough to press play, why one must use the bake option ?

Germano Cavalcante commented

2022-06-30 21:30:18 +02:00

In #98815#1375075, @barakooda wrote:
why one must use the bake option ?

it is only used to store the final result.

Thanks for the report. but unfortunately the scenario described is too time consuming for us to track down, we require the bug reporter to narrow down the problem.

Normally .blend files can be simplified by removing most objects and disabling settings, until the problem reveals itself more clearly.

As #74557 seems related, I'll merge the reports.

> In #98815#1375075, @barakooda wrote: > why one must use the bake option ? it is only used to store the final result. Thanks for the report. but unfortunately the scenario described is too time consuming for us to track down, we require the bug reporter to narrow down the problem. Normally .blend files can be simplified by removing most objects and disabling settings, until the problem reveals itself more clearly. As #74557 seems related, I'll merge the reports.

Germano Cavalcante commented

2022-06-30 21:30:25 +02:00

Closed as duplicate of #74557

Germano Cavalcante closed this issue

2022-06-30 21:30:25 +02:00

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Physics does not work when link same collection and configure same riggied body world to other scenes ( sometime crash too) #98815