Maniphest T76461

Rigid Body Contraints effect doesnt copy to new scene
Closed, Archived
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Assigned To
Germano Cavalcante (mano-wii)
Authored By
wueo (mushroomeo)
May 6 2020, 3:07 AM
Tags
  • BF Blender
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Germano Cavalcante (mano-wii)
wueo (mushroomeo)

Description

System Information
Operating system: Windows-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.75

Blender Version
Broken: version: 2.90 (sub 0), branch: master, commit date: 2020-05-02 22:57, hash: rB00ae19e59d44
Worked: (newest version of Blender that worked as expected)

Short description of error
[Please fill out a short description of the error here]

Exact steps for others to reproduce the error

select everything in scene and press CTRL + C to copy it.
make new scene and press CTRL + V to paste.
see that rigid body contraints doesnt have any effect : (
cant even fix it if i reenable the settings for it how it looks like : (

guys when you will fix rigid bodys with scene copy bug ?? waiting since month for it since its super important.. or how i can build many complex objects with contraints? in same scene?

Related Objects

Event Timeline

wueo (mushroomeo) created this task.May 6 2020, 3:07 AM

CTRL+C to new scene bug.blend4 MBDownload

Germano Cavalcante (mano-wii) closed this task as Archived.EditedMay 6 2020, 8:52 PM
Germano Cavalcante (mano-wii) claimed this task.
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

Well, what is happening here is that you are copying the properties of the objects and not of the scene.
In the background, there are two hidden collections that you can see in the scene's properties: RigidBodyWorld and RigidBodyConstraints
The solution would be to move all objects that will collide to a "Collection A" and reference there and all Empties indicating constrains to a "Collection B" and reference there.
This may not be intuitive and may change in the future, but it is not a bug.

wueo (mushroomeo) added a comment.May 7 2020, 4:10 AM

it took me while to understand.

so if i copy contraints and objects and paste in different scene then the objects get new name and are put to new rigid body world collectiom. that rigidbodyworld collection get enabled automatically in rigid body world>settings> collection.
but problem is that contraints arent getting new RigidBodyContraints collection. and thats why contraints not working in new scene with pasted object+contraints i thought...
here you can see in screenshot that RigidBodyWorld Collection get new Collection with name 001.

so in new scene i need select all the contraints and put in collection and choose that collection in rigidbodyworld settings manually?? really super uncool

this definetly would need considered as bug T_____T : (

Germano Cavalcante (mano-wii) added a comment.May 7 2020, 2:34 PM
In T76461#925694, @wueo (mushroomeo) wrote:

this definetly would need considered as bug T_____T : (

There are some real bugs with Rigid Body that deserve attention and have priority.
During their fix, these inconveniences are likely to be considered.

For more information on why this isn't considered a bug, visit: https://wiki.blender.org/wiki/Reference/Not_a_bug

Germano Cavalcante (mano-wii) merged a task: T76588: Full Copy of scene dont work with passiv rigid body objects.Jul 28 2021, 10:15 PM
Germano Cavalcante (mano-wii) added a subscriber: Edgar Huebert (edgar_hu).
Germano Cavalcante (mano-wii) removed a subscriber: Edgar Huebert (edgar_hu).Aug 3 2021, 3:30 PM