object visibilty using obj.hide_viewport not recognized by context.visible_objects and obj.visible_get() #62388

New Issue

MACHIN3 · 2019-03-09T12:46:43+01:00

MACHIN3 commented

2019-03-09 12:46:43 +01:00

System Information
Operating system: Ubuntu 17.10
Graphics card: Nvidia GTX 1050

Blender Version
Broken: 84820e7f58 and onwards, I suspect it's broken since 9eaa577b9b however
Worked: 9d34a9d7e5

Short description of error
Objects hidden using the hide_viewortproperty, are no longer recognized as hidden by context.visible_objects and obj.visible_get()

Exact steps for others to reproduce the errorO

open blender file below (also from object_visibility.blend ).
run script, check terminal output
see https://www.youtube.com/watch?v=mf9OIM633rQ

object_visibility.blend

If this is an intentional change, I think it's unwise to do so, until you also provide API access to hiding objects on the viewlayer level .

**System Information** Operating system: Ubuntu 17.10 Graphics card: Nvidia GTX 1050 **Blender Version** Broken: 84820e7f58 and onwards, I suspect it's broken since 9eaa577b9b however Worked: 9d34a9d7e5 **Short description of error** Objects hidden using the *hide_viewort*property, are no longer recognized as hidden by context.visible_objects and obj.visible_get() **Exact steps for others to reproduce the error**O * open blender file below (also from [object_visibility.blend ](https://machin3.io/object_visibility.blend)). * run script, check terminal output * see https://www.youtube.com/watch?v=mf9OIM633rQ [object_visibility.blend](https://archive.blender.org/developer/F6795760/object_visibility.blend) If this is an intentional change, I think it's unwise to do so, until you also provide [API access to hiding objects on the viewlayer level ](https://devtalk.blender.org/t/view-layer-api-access-wishlist-visibility-and-show-expanded/5517).

MACHIN3 commented

2019-03-09 12:46:43 +01:00

Added subscriber: @MACHIN3

Sebastian Parborg commented

2019-03-09 14:02:12 +01:00

Added subscriber: @ZedDB

Bastien Montagne was assigned by Sebastian Parborg

2019-03-09 14:02:12 +01:00

Sebastian Parborg commented

2019-03-09 14:02:12 +01:00

It seems like BASE_VISIBLE fails to return the correct visible state.

It seems like `BASE_VISIBLE` fails to return the correct visible state.

Bastien Montagne removed their assignment 2019-03-10 17:40:16 +01:00

Dalai Felinto was assigned by Bastien Montagne

2019-03-10 17:40:16 +01:00

Bastien Montagne commented

2019-03-10 17:40:16 +01:00

Added subscribers: @dfelinto, @brecht, @mont29

Bastien Montagne commented

2019-03-10 17:40:16 +01:00

Object.hide_viewport affects object itself (and hence all its instantiations in all scenes/viewlayers), while BASE_VISIBLE check only Base's visibility flags…

I guess it should be extended to also check Object's flags, but that is really, really not my area… Think either @dfelinto or @brecht should handle that one?

`Object.hide_viewport` affects object itself (and hence all its instantiations in all scenes/viewlayers), while `BASE_VISIBLE` check only Base's visibility flags… I guess it should be extended to also check Object's flags, but that is really, really not my area… Think either @dfelinto or @brecht should handle that one?

Dalai Felinto commented

2019-03-11 14:04:33 +01:00

It could check ob.base_flag (if it doesn't already, not looking at the code atm), although this is fragile since it takes the current depsgraph only. It is the same as 2.79 though.

Dalai Felinto was unassigned by Brecht Van Lommel

2019-03-11 14:22:46 +01:00

Brecht Van Lommel self-assigned this 2019-03-11 14:22:46 +01:00

Brecht Van Lommel commented

2019-03-11 14:22:46 +01:00

base->flag & BASE_VISIBLE is already supposed to be affected by object.hide_viewport, which is checked by BASE_VISIBLE().

Sergey and I made some recent changes in the depsgraph in this area that probably broke something, I'll fix.

`base->flag & BASE_VISIBLE` is already supposed to be affected by `object.hide_viewport`, which is checked by `BASE_VISIBLE()`. Sergey and I made some recent changes in the depsgraph in this area that probably broke something, I'll fix.

blender-admin commented

2019-03-12 18:24:33 +01:00

This issue was referenced by c427590c4e

This issue was referenced by c427590c4eb60a7187d9f340066ff837f9179cd5

Brecht Van Lommel commented

2019-03-12 18:29:13 +01:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2019-03-12 18:29:13 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

object visibilty using obj.hide_viewport not recognized by context.visible_objects and obj.visible_get() #62388