Drag select and value enter only changes the active slider | Lattice Resolution #75641

Closed
opened 2020-04-12 09:25:54 +02:00 by irex124 · 8 comments

Blender Version
Broken: version: 2.83 (sub 13), branch: master, commit date: 2020-04-08 21:23, hash: 1239cab11f

Short description of error
In a lattice, when you drag select multiple resolution sliders and enter a value, only the active slider is updated.

**Blender Version** Broken: version: 2.83 (sub 13), branch: master, commit date: 2020-04-08 21:23, hash: `1239cab11f` **Short description of error** In a lattice, when you drag select multiple resolution sliders and enter a value, only the active slider is updated.
Author

Added subscriber: @Pasang

Added subscriber: @Pasang
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Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Philipp Oeser self-assigned this 2020-04-13 10:53:19 +02:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
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Can confirm, checking...

Can confirm, checking...
Member

Undo is also weird (changing from 2 to 3 on a single axis, then Undo will change back lattice-geo, but resolution stays at 3?)

Anyways, this has to do with how rna_Lattice_update_size actually changes pntsu / pntsv / pntsw all together when changing only a single one of them.
This means that the tweak on the first UI_BUT_DRAG_MULTI buttons will set all values (overwriting what we actually want updated...)
Guess this could be fixed, it seems very isolated on the RNA handling of lattice resolution though, needs a bit more research...

Dont think I can look at this in the very near future, will change to Known Issue for now...

Undo is also weird (changing from 2 to 3 on a single axis, then Undo will change back lattice-geo, but resolution stays at 3?) Anyways, this has to do with how `rna_Lattice_update_size` actually changes `pntsu` / `pntsv` / `pntsw` all together when changing only a single one of them. This means that the tweak on the first `UI_BUT_DRAG_MULTI` buttons will set all values (overwriting what we actually want updated...) Guess this could be fixed, it seems very isolated on the RNA handling of lattice resolution though, needs a bit more research... Dont think I can look at this in the very near future, will change to Known Issue for now...
Philipp Oeser removed their assignment 2020-11-12 12:02:40 +01:00

Added subscriber: @Yuro

Added subscriber: @Yuro

I have the same question.
And when I repeat this step many times, V and W seem to show the previous result of U.
lattice.gif

I have the same question. And when I repeat this step many times, V and W seem to show the previous result of U. ![lattice.gif](https://archive.blender.org/developer/F10228139/lattice.gif)
Member

Closed as duplicate of #71397

Closed as duplicate of #71397
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Reference: blender/blender#75641
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