Physics not started when mix wind force and motor rigid body constraint in same scene #69607

Closed
opened 2019-09-07 06:14:08 +02:00 by Gabor Horvath · 6 comments

{F7721276}System Information
Operating system: Windows-10-10.0.16299 64 Bits
Graphics card: GeForce GT 730M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 389.08

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: f6cb5f5449
Worked: (optional)

Short description of error
If I mixed the rigid body constraints and wind forces in same scene then I got this error in several time. The error is that. When I play the animation (physics simulation) then not moving the rigid bodies. (No animation) And when I delete a wind force then the animation working fine. I can reproduce this but I have no idea which are the exactly situations what is causing it.

Exact steps for others to reproduce the error
I attached a video instead of blend.
Reproduce steps 0.00 to 04:00
You can see the effect from 04:00

Push the space bar and timeline working well but nothing move in the scene.
Delete a wind force and push the space bar again and the timeline working and the rigid bodies moving right.

{[F7721276](https://archive.blender.org/developer/F7721276/2019-09-06_17-57-53.mp4)}**System Information** Operating system: Windows-10-10.0.16299 64 Bits Graphics card: GeForce GT 730M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 389.08 **Blender Version** Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: `f6cb5f5449` Worked: (optional) **Short description of error** If I mixed the rigid body constraints and wind forces in same scene then I got this error in several time. The error is that. When I play the animation (physics simulation) then not moving the rigid bodies. (No animation) And when I delete a wind force then the animation working fine. I can reproduce this but I have no idea which are the exactly situations what is causing it. **Exact steps for others to reproduce the error** I attached a video instead of blend. Reproduce steps 0.00 to 04:00 **You can see the effect from 04:00** Push the space bar and timeline working well but nothing move in the scene. Delete a wind force and push the space bar again and the timeline working and the rigid bodies moving right.
Author

Added subscriber: @hgabor47

Added subscriber: @hgabor47
Gabor Horvath changed title from Physics not started when two wind force and motor rigid body constraint to Physics not started when mix wind force and motor rigid body constraint in same scene 2019-09-07 06:14:48 +02:00

Added subscriber: @mano-wii

Added subscriber: @mano-wii

Unless the video has a few seconds, it is not practical to understand what is happening.
For a valid bug report, please attach a simple file with minimal steps to reproduce the problem.

Unless the video has a few seconds, it is not practical to understand what is happening. For a valid bug report, please attach a simple file with minimal steps to reproduce the problem.

Added subscriber: @mont29

Added subscriber: @mont29

Changed status from 'Open' to: 'Archived'

Changed status from 'Open' to: 'Archived'
Bastien Montagne self-assigned this 2019-10-01 20:59:28 +02:00

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

More than a week without reply or activity. Due to the policy of the tracker archiving for until required info/data are provided.
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Reference: blender/blender#69607
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