mesh selection issues, once blend is loaded second time in a Blender session #68055

New Issue

MACHIN3 · 2019-08-01T11:16:09+02:00

MACHIN3 commented

2019-08-01 11:16:09 +02:00

System Information
Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67

Blender Version
Broken: version: 2.81 (sub 0), branch: master, commit date: 2019-07-30 20:50, hash: 5359b7a033

Short description of error
I'm seeing very odd selection issues, where some faces can't seem to be selected and the selection goes through the mesh to the other side. Normal(click) selection as well as circle and box select are affected. I don't think it's related to the blend file or the objects/meshes. It's a fresh startup file with just the two objects added.
Most unusual is, how the issue only starts presenting itself, once the blend is loaded the second time in the same Blender session.

video demo

mesh_selection_issues.blend

Exact steps for others to reproduce the error

open the blend
start selecting geometry on either object's mesh, everything should work as expected
load the same blend again, and try selecting the mesh geometry again
some faces should resist being selected and faces on the other side should select
turn the view and now other faces shold be (un)selectable

**System Information** Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67 **Blender Version** Broken: version: 2.81 (sub 0), branch: master, commit date: 2019-07-30 20:50, hash: `5359b7a033` **Short description of error** I'm seeing very odd selection issues, where some faces can't seem to be selected and the selection goes through the mesh to the other side. Normal(click) selection as well as circle and box select are affected. I don't think it's related to the blend file or the objects/meshes. It's a fresh startup file with just the two objects added. Most unusual is, how the issue only starts presenting itself, once the blend is loaded the second time in the same Blender session. [video demo ](https://www.youtube.com/watch?v=UtKCpdWNBlI) [mesh_selection_issues.blend](https://archive.blender.org/developer/F7641299/mesh_selection_issues.blend) **Exact steps for others to reproduce the error** * open the blend * start selecting geometry on either object's mesh, everything should work as expected * load the same blend again, and try selecting the mesh geometry again * some faces should resist being selected and faces on the other side should select * turn the view and now other faces shold be (un)selectable

MACHIN3 commented

2019-08-01 11:16:09 +02:00

Added subscriber: @MACHIN3

blender-admin commented

2019-08-01 11:16:09 +02:00

#68020 was marked as duplicate of this issue

Philipp Oeser commented

2019-08-01 11:40:23 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2019-08-01 11:40:23 +02:00

Can confirm, checking...

Germano Cavalcante was assigned by Philipp Oeser

2019-08-01 11:52:03 +02:00

Philipp Oeser commented

2019-08-01 11:52:03 +02:00

Added subscriber: @mano-wii

Philipp Oeser commented

2019-08-01 11:52:03 +02:00

@mano-wii: looks like this started with 651d8bfd98, mind checking?
note: I can see transform values of seemingly selected faces still update in the sidebar, but at least the viewport seems to not update...

@mano-wii: looks like this started with 651d8bfd98, mind checking? note: I can see transform values of seemingly selected faces still update in the sidebar, but at least the viewport seems to not update...

Germano Cavalcante commented

2019-08-01 13:27:13 +02:00

Added subscriber: @Mobin.artworks

blender-admin commented

2019-08-01 13:30:57 +02:00

This issue was referenced by eb7fe7546c

This issue was referenced by eb7fe7546c1410f3cd82298491edcae3a3e70c1d

Germano Cavalcante commented

2019-08-01 13:32:36 +02:00

Changed status from 'Open' to: 'Resolved'

Germano Cavalcante closed this issue

2019-08-01 13:32:36 +02:00

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mesh selection issues, once blend is loaded second time in a Blender session #68055