Scale Cage sometimes has incorrect center in edit mode #73594

New Issue

Jacob van't Hoog · 2020-02-04T20:02:27+01:00

Jacob van't Hoog commented

2020-02-04 20:02:27 +01:00

System Information
Operating system: Windows 10
Graphics card: NVIDIA GeForce 940MX

Blender Version
Broken: v 2.81a

Short description of error
On some meshes, when selecting a group of vertices and dragging the scale cage, the vertices scale around an incorrect center, totally disconnected from the scale cage.

Exact steps for others to reproduce the error
Open the attached .blend file. Vertices are already selected.

Drag the bottom side of the scale cage up.

scale cage bug.blend

This happens on an object with origin not at the global origin:

objectmode seems to be fine always
editmode is bad on first usage of the Scale Cage tool (after entering editmode)
editmode is bad after Undo of the Scale Cage tool
offset corresponds to objects obmat

**System Information** Operating system: Windows 10 Graphics card: NVIDIA GeForce 940MX **Blender Version** Broken: v 2.81a **Short description of error** On some meshes, when selecting a group of vertices and dragging the scale cage, the vertices scale around an incorrect center, totally disconnected from the scale cage. **Exact steps for others to reproduce the error** Open the attached .blend file. Vertices are already selected. Drag the bottom side of the scale cage up. [scale cage bug.blend](https://archive.blender.org/developer/F8321298/scale_cage_bug.blend) ![step 1.png](https://archive.blender.org/developer/F8321299/step_1.png) ![step 2.png](https://archive.blender.org/developer/F8321301/step_2.png) This happens on an object with origin not at the global origin: - objectmode seems to be fine always - editmode is bad on first usage of the Scale Cage tool (after entering editmode) - editmode is bad after Undo of the Scale Cage tool - offset corresponds to objects obmat

Jacob van't Hoog commented

2020-02-04 20:02:27 +01:00

Added subscriber: @vantjac

Philipp Oeser commented

2020-02-05 12:50:45 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-02-05 12:50:45 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Philipp Oeser commented

2020-02-05 12:50:45 +01:00

Can confirm, checking...

Philipp Oeser commented

2020-02-05 12:55:37 +01:00

This starts to kick in when undoing the scaling/resizing by the Scale Cage tool (then the transform center seems off on the next drag).
Once you are in this "bad" state, you can use the Scale Cage tool again (or do any other transform) to return to a "good" state

This starts to kick in when **undoing** the scaling/resizing by the Scale Cage tool (then the transform center seems off on the next drag). Once you are in this "bad" state, you can use the Scale Cage tool again (or do any other transform) to return to a "good" state

Philipp Oeser commented

2020-02-05 15:14:45 +01:00

Other [possibly related?] problematic undo and gizmos in #69164...

Soo, to recap, this happens on an object not at the global origin:

objectmode seems to be fine always
editmode is bad on first usage of the Scale Cage tool (after entering editmode)
editmode is bad after Undo of the Scale Cage tool
offset corresponds to objects obmat

Other [possibly related?] problematic undo and gizmos in #69164... Soo, to recap, this happens on an object not at the global origin: - objectmode seems to be fine always - editmode is bad on first usage of the Scale Cage tool (after entering editmode) - editmode is bad after Undo of the Scale Cage tool - offset corresponds to objects obmat

blender-admin commented

2020-05-19 21:29:31 +02:00

This issue was referenced by d6cc16831a

This issue was referenced by d6cc16831ac0c9723fccca3dc98cbf02113f648c

Germano Cavalcante commented

2020-05-19 21:30:59 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Germano Cavalcante closed this issue

2020-05-19 21:30:59 +02:00

Germano Cavalcante self-assigned this 2020-05-19 21:30:59 +02:00

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Scale Cage sometimes has incorrect center in edit mode #73594