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Maniphest T93784

[EEVEE] Blender 3.0 - Bug : Text objects AND CURVE objects have no motion blur.
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Description

System Information
Operating system: Windows 10 64bit
Graphics card: AMD Radeon RX580 with Drivers 2.8.2

Blender Version
Broken: Blender 3.0 final release.
Worked: 2.93.6

Broken by rBa6b7f3211205: Fix T93297: incorrect eevee motion blur with geometry instances

Short description of error
Text Objects AND CURVE objects (I had a suspect and checked it right now) are not affected by motion blur in EEVEE anymore.

Exact steps for others to reproduce the error
Create a text - or a curve object with some kind of geometry on it - animate it (fast enough to get blurred) and set motion blur on.
I linked a blend file as an example.

Blender 3.0 Final - Text Objects have no Blur in EEVEE.blend1 MBDownload

(And its rendered video too.)

Text Object Victim of a Bug.mkv967 KBDownload

Revisions and Commits

rB Blender
D13497rB4e78a7360e45 Fix T93784: text and curve objects have no motion blur

Related Objects

Event Timeline

Chris Bell (ChrisKK) created this task.Dec 7 2021, 3:24 AM
Chris Bell (ChrisKK) renamed this task from [EEVEE] Blender 3.0 - Bug : Text objects have no motion blur. to [EEVEE] Blender 3.0 - Bug : Text objects AND CURVE objects have no motion blur..Dec 7 2021, 3:54 AM
Chris Bell (ChrisKK) updated the task description. (Show Details)
Chris Bell (ChrisKK) updated the task description. (Show Details)
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Confirmed.Dec 7 2021, 8:52 AM
Philipp Oeser (lichtwerk) added a subscriber: Philipp Oeser (lichtwerk).

Can confirm, will check

Philipp Oeser (lichtwerk) added a project: EEVEE & Viewport.Dec 7 2021, 8:52 AM
Philipp Oeser (lichtwerk) triaged this task as High priority.Dec 7 2021, 9:19 AM
Philipp Oeser (lichtwerk) added a project: Geometry Nodes.
Philipp Oeser (lichtwerk) added a subscriber: Jacques Lucke (JacquesLucke).

Broken by rBa6b7f3211205: Fix T93297: incorrect eevee motion blur with geometry instances

CC @Jacques Lucke (JacquesLucke) : mind checking?

Philipp Oeser (lichtwerk) updated the task description. (Show Details)Dec 7 2021, 9:19 AM
Philipp Oeser (lichtwerk) mentioned this in T93479: 3.0 Potential candidates for corrective releases.
Jacques Lucke (JacquesLucke) added a comment.Dec 7 2021, 10:34 AM

Yeah, I'll try to implement the proper solution mentioned in the comment in the commit.

Jacques Lucke (JacquesLucke) added a revision: D13497: Eevee: Refactor mapping geometries between frames for motion blur..Dec 7 2021, 12:19 PM
Jacques Lucke (JacquesLucke) moved this task from Backlog/Bugs to Waiting for Feedback/Review on the Geometry Nodes board.Dec 8 2021, 4:44 PM
Jacques Lucke (JacquesLucke) claimed this task.Dec 9 2021, 1:51 PM
Dalai Felinto (dfelinto) changed the subtype of this task from "Report" to "Bug".Dec 24 2021, 12:58 PM
Jacques Lucke (JacquesLucke) closed this task as Resolved by committing rB4e78a7360e45: Fix T93784: text and curve objects have no motion blur.Feb 22 2022, 1:52 PM
Jacques Lucke (JacquesLucke) added a commit: rB4e78a7360e45: Fix T93784: text and curve objects have no motion blur.