Object's viewport visibility setting gets ignored when its collection is instanced #61287

New Issue

Sebastian Koenig · 2019-02-07T17:00:57+01:00

Sebastian Koenig commented

2019-02-07 17:00:57 +01:00

System Information
Operating system: elementaryOS 0.4.1
Graphics card: GTX 1080

Blender Version
Broken: 2.80 f3c7f44f91
Worked: 2.79

Short description of error
If you set an object inside a collection to be hidden and create an instance of that collection, that hidden object is now visible in the collection instance. The render visibility however does work (with F12).

Exact steps for others to reproduce the error
Open this file: instance_visibility.blend
The blue outline indicates where the hidden Suzanne is. To the right is the collection instance, where you can see the object. Toggeling the hide button (even with Alt) does not change the visibilty of the instanced suzanne.

**System Information** Operating system: elementaryOS 0.4.1 Graphics card: GTX 1080 **Blender Version** Broken: 2.80 f3c7f44f912b Worked: 2.79 **Short description of error** If you set an object inside a collection to be hidden and create an instance of that collection, that hidden object is now visible in the collection instance. The render visibility however does work (with F12). **Exact steps for others to reproduce the error** Open this file: [instance_visibility.blend](https://archive.blender.org/developer/F6539948/instance_visibility.blend) The blue outline indicates where the hidden Suzanne is. To the right is the collection instance, where you can see the object. Toggeling the hide button (even with Alt) does not change the visibilty of the instanced suzanne.

Sebastian Koenig commented

2019-02-07 17:00:57 +01:00

Added subscriber: @sebastian_k

Dalai Felinto was assigned by Sebastian Koenig

2019-02-07 17:01:22 +01:00

Dalai Felinto commented

2019-02-08 14:47:29 +01:00

Click with Alt should indeed hide the instanced object. Looking at it.

Dalai Felinto commented

2019-02-08 16:14:34 +01:00

Added subscriber: @Sergey

Dalai Felinto commented

2019-02-08 16:14:34 +01:00

@Sergey I'm looking at this, but the issue seems to be related to depsgraph in a way. I guess the issue is that we need to do view_layer_remove_disabled_bases() for instanced collections as well.

Sergey Sharybin commented

2019-02-08 16:32:52 +01:00

@dfelinto, that or ignore those in the iterator i would guess.

Dalai Felinto commented

2019-02-08 16:43:35 +01:00

Added subscriber: @brecht

Dalai Felinto commented

2019-02-08 16:43:35 +01:00

An alternative (and perhaps correct) fix seems to be to call BKE_collection_object_cache_free for any collection owning an object that has its disable state changed. Or simply BKE_collection_object_cache_free() for all collections whenever we tag relations to rebuild in depsgraph. cc @brecht

An alternative (and perhaps correct) fix seems to be to call `BKE_collection_object_cache_free` for any collection owning an object that has its disable state changed. Or simply `BKE_collection_object_cache_free() for all collections` whenever we tag relations to rebuild in depsgraph. cc @brecht

blender-admin commented

2019-02-08 16:51:13 +01:00

This issue was referenced by 02581a7ef8

This issue was referenced by 02581a7ef819bfd388420114280ab4a83f155eaf

Dalai Felinto commented

2019-02-08 16:57:32 +01:00

Changed status from 'Open' to: 'Resolved'

Dalai Felinto closed this issue

2019-02-08 16:57:32 +01:00

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Object's viewport visibility setting gets ignored when its collection is instanced #61287