Transform: support 'Affect Only Origins' for collection instances (WIP)
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Authored by Philipp Oeser (lichtwerk) on Feb 25 2020, 3:26 PM.

Details

Reviewers

Germano Cavalcante (mano-wii)
Campbell Barton (campbellbarton)

Maniphest Tasks

T99140: Move origin from Transform Options not working for collection correctly - not moving, but moving if Object Set Origin is changed
T74176: Transform object origin support for collection instances

Summary

This was already supported for "Set Origin" [by setting the
corresponding collections' instance_offset], now support this in
ED_object_data_xform_container_update_all() as well.

This means support for:

snap_selected_to_location
snap_sel_to_grid
clear_transform

This will also enable it for 'live' transforms using the gizmo or modal
G, however, there are still some quirks (double transforms?) with this,
so this part of the patch is considered WIP.

Resolves T74176.

Diff Detail

Repository

rB Blender

Branch

T74176 (branched from master)

Build Status

Buildable 6763
Build 6763: arc lint + arc unit

Event Timeline

Philipp Oeser (lichtwerk) created this revision.Feb 25 2020, 3:26 PM

Philipp Oeser (lichtwerk) retitled this revision from Transform: support 'Affect Only Origins' for collection instances to Transform: support 'Affect Only Origins' for collection instances (WIP).Feb 25 2020, 3:27 PM

Harbormaster completed remote builds in B6763: Diff 22042.Feb 25 2020, 3:28 PM

Also need to only do this once if multiple instances of the same collection are selected...

LGFM but I am not familiar with this area.
Perhaps it is better to wait for the @Campbell Barton (campbellbarton) review.

Philipp Oeser (lichtwerk) mentioned this in T74175: Weird offset when collection is instanced.Feb 26 2020, 9:35 AM

Philipp Oeser (lichtwerk) mentioned this in D7101: New Operator Set Collection Instance Offset from Object.Mar 12 2020, 5:10 PM

Duarte Farrajota Ramos (duarteframos) awarded a token.Mar 12 2020, 6:03 PM

Duarte Farrajota Ramos (duarteframos) added a subscriber: Duarte Farrajota Ramos (duarteframos).

Useful feature, transform isn't working properly though.

Dupli's should define their own XFormObjectData struct, as we have for XFormObjectData_Mesh and others.

Then this can fit into the existing code easily.

Philipp Oeser (lichtwerk) mentioned this in T99140: Move origin from Transform Options not working for collection correctly - not moving, but moving if Object Set Origin is changed.Nov 7 2022, 10:45 AM

Philipp Oeser (lichtwerk) added a task: T99140: Move origin from Transform Options not working for collection correctly - not moving, but moving if Object Set Origin is changed.