Rigid bodies and constraints not working after append #62005

New Issue

Katsuya Tomono · 2019-02-27T08:35:49+01:00

Katsuya Tomono commented

2019-02-27 08:35:49 +01:00

System Information
Operating system: Windows 10 64Bit
Graphics card: Nvidia GTX1080

Blender Version
Broken: blender-2.80-893fa598319e-win64

When you add an object with File-> Append, rigid bodies and constraints are initialized.

Move the Cube on the initialization screen (x = 2)
Save it.
Initialize or restart blender
Add a rigid body to the Cube
Append Cube from file saved in 2
Check the physical information of the Cube to which the rigid body was added. The rigid body is disconnected. (Information is also initialized)
Although not shown here, the rigid body constraint also disappears for both object1 and object2.

**System Information** Operating system: Windows 10 64Bit Graphics card: Nvidia GTX1080 **Blender Version** Broken: blender-2.80-893fa598319e-win64 When you add an object with File-> Append, rigid bodies and constraints are initialized. 1. Move the Cube on the initialization screen (x = 2) 2. Save it. 3. Initialize or restart blender 4. Add a rigid body to the Cube 5. Append Cube from file saved in 2 6. Check the physical information of the Cube to which the rigid body was added. The rigid body is disconnected. (Information is also initialized) 7. Although not shown here, the rigid body constraint also disappears for both object1 and object2.

Katsuya Tomono commented

2019-02-27 08:35:49 +01:00

Added subscriber: @misty

blender-admin commented

2019-02-27 08:35:49 +01:00

#63576 was marked as duplicate of this issue

blender-admin commented

2019-02-27 08:35:49 +01:00

#63140 was marked as duplicate of this issue

blender-admin commented

2019-02-27 08:35:49 +01:00

#63148 was marked as duplicate of this issue

blender-admin commented

2019-02-27 08:35:49 +01:00

#62910 was marked as duplicate of this issue

Katsuya Tomono changed title from ~~If you append an object, rigid bodies and constraints are initialized.~~ to When you add an object with File-> Appen, rigid bodies and constraints are initialized.

2019-02-27 08:51:42 +01:00

Katsuya Tomono changed title from ~~When you add an object with File-> Appen, rigid bodies and constraints are initialized.~~ to When you add an object with File-> Append, rigid bodies and constraints are initialized.

2019-02-27 08:55:00 +01:00

Jacques Lucke commented

2019-02-27 13:45:34 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-02-27 13:45:34 +01:00

It's very weird that appending an object removes the rigid body data from the existing objects...

Brecht Van Lommel commented

2019-02-27 20:06:25 +01:00

Added subscriber: @brecht

Dalai Felinto was assigned by Brecht Van Lommel

2019-02-27 20:06:25 +01:00

Brecht Van Lommel commented

2019-02-27 20:06:25 +01:00

Related to #61600 (Blender 2.8 - Physics properties inactive when copying objects between projects).

Katsuya Tomono commented

2019-02-27 21:54:39 +01:00

maybe.
blender\blenkernel\intern\library.c on line 1978
comment: If there was ever any rigidbody settings in the object, we reset it.
This seems to be reset.
function name: BKE_rigidbody_remove_object

maybe. blender\blenkernel\intern\library.c on line 1978 comment: If there was ever any rigidbody settings in the object, we reset it. This seems to be reset. function name: BKE_rigidbody_remove_object

Dalai Felinto commented

2019-03-01 23:48:55 +01:00

It is not weird, as in, it was implemented as agreed on. The physics seems to be tied to the scene, and if I remember correctly there are still parts of the code that assume only a single scene has a rigidbody world.

Jacques Lucke commented

2019-03-25 12:01:40 +01:00

Added subscriber: @IdiotSavant

Brecht Van Lommel commented

2019-03-31 12:11:14 +02:00

Added subscriber: @GuyJanssen

Brecht Van Lommel commented

2019-03-31 12:11:22 +02:00

Added subscriber: @zakleap

Brecht Van Lommel changed title from ~~When you add an object with File-> Append, rigid bodies and constraints are initialized.~~ to Rigid bodies and constraints not working after append

2019-04-01 13:42:24 +02:00

Aleksey commented

2019-04-08 02:37:54 +02:00

Added subscriber: @l0ginof

Brecht Van Lommel commented

2019-04-16 00:06:29 +02:00

Added subscribers: @EvilReFlex, @ZedDB

Brecht Van Lommel commented

2019-04-21 03:23:56 +02:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2019-04-21 03:23:56 +02:00

Brecht Van Lommel commented

2019-04-21 03:23:56 +02:00

@dfelinto, so there was an actual bug that cause existing objects to lose rigid body data, that was fixed in e760d37733.

The part that was agreed on was to remove rigid body data from appended objects, that should still work now.

@dfelinto, so there was an actual bug that cause existing objects to lose rigid body data, that was fixed in e760d37733. The part that was agreed on was to remove rigid body data from appended objects, that should still work now.

blender-admin commented

2019-06-24 14:57:52 +02:00

This issue was referenced by a5ff780065

This issue was referenced by a5ff780065bf6768811bf459953a1a1eabe989c1

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Rigid bodies and constraints not working after append #62005