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Maniphest T60402

Increased data.users value, when running: C.active_object.to_mesh(C.depsgraph, True) - on curve
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Description

System: Win 64
Blender: 2.8 - latest daily build (10 January)

Short description of error
Run:

C.active_object.to_mesh(C.depsgraph, True)

on curve object. curve.data.users property will be increased by one incorrectly, even though generated mesh type of data should not affect selected curve data count.
Object.to_mesh() works ok with mesh objects ('users' count property is not increased)

Simple blend file with curve and command: C.active_object.to_mesh(C.depsgraph, True). Mesh is generated ok, but curve.data.count is bigger:

to_mesh_users_bug.blend104 KBDownload

After restart the user count it back to correct value of 1.

Revisions and Commits

rB Blender
rBb56b41d51f29 Fix T60402: Increased data.users value, when running: C.active_object.to_mesh(C.

Event Timeline

Jose Conseco (joseconseco) created this task.Jan 10 2019, 7:41 PM
Jose Conseco (joseconseco) updated the task description. (Show Details)
Jose Conseco (joseconseco) renamed this task from Duplicated data users when running: C.active_object.to_mesh(C.depsgraph, True) - on curve (blender 2.8) to Increased data.users value, when running: C.active_object.to_mesh(C.depsgraph, True) - on curve.Jan 10 2019, 7:43 PM
Philipp Oeser (lichtwerk) assigned this task to Bastien Montagne (mont29).Jan 11 2019, 11:52 AM
Philipp Oeser (lichtwerk) lowered the priority of this task from 90 to 50.
Philipp Oeser (lichtwerk) added subscribers: Bastien Montagne (mont29), Philipp Oeser (lichtwerk).

Confirmed.

@Bastien Montagne (mont29): one for you?

Bastien Montagne (mont29) changed the task status from Unknown Status to Resolved by committing rBb56b41d51f29: Fix T60402: Increased data.users value, when running: C.active_object.to_mesh(C..Jan 11 2019, 8:28 PM
Bastien Montagne (mont29) added a commit: rBb56b41d51f29: Fix T60402: Increased data.users value, when running: C.active_object.to_mesh(C..