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Maniphest T78160

New Eevee Motion Blur does not work for Follow Path animation
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Description

System Information
Operating system: Linux-5.4.0-14-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 960/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.82

Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-21 14:55, hash: rBf2b5f731d559

Here the .blend file:

eevee motion blur.blend253 KBDownload

I'm not sure if it just hasn't been implemented. Reporting just in case. You open .blend file. The sphere with follow path animation shows no motion blur effect when rendering.

Revisions and Commits

rB Blender
rB3dcaca93a050 Fix T78160 EEVEE: Motion Blur: Bug with Follow Path animation

Event Timeline

YAFU (YAFU) created this task.Jun 23 2020, 1:47 PM
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Confirmed.EditedJun 23 2020, 2:41 PM
Philipp Oeser (lichtwerk) added a project: EEVEE & Viewport.
Philipp Oeser (lichtwerk) added subscribers: Clément Foucault (fclem), Philipp Oeser (lichtwerk).

@Clément Foucault (fclem) : not seeing this listed as limitation, so will confirm.

Also any type of physics dont seem to be supported?

  • cloth / softbodies etc. dont have deformation motion blur (EDIT: this is working, sorry for the noise)
  • rigid bodies dont have object motion blur

If these are not supported, this should be noted somewhere in the release notes.

YAFU (YAFU) added a comment.EditedJun 23 2020, 2:54 PM

Hi, in the same .blend file there is a sphere with cloth simulation and apparently it works. Here with collision and bigger value in Shutter:

eevee motion blur_1.blend364 KBDownload

Edit:
Oh, I'm not sure about deformation blur

Philipp Oeser (lichtwerk) added a comment.Jun 23 2020, 3:09 PM
In T78160#963183, @YAFU (YAFU) wrote:

Hi, in the same .blend file there is a sphere with cloth simulation and apparently it works. Here with collision and bigger value in Shutter:

eevee motion blur_1.blend364 KBDownload

Edit:
Oh, I'm not sure about deformation blur

Sorry, yes, it is working, thx noting (rigid bodies dont seem to have blur though)

Clément Foucault (fclem) moved this task from Backlog to Blender 2.90 on the EEVEE & Viewport board.Jun 23 2020, 7:03 PM
Clément Foucault (fclem) edited projects, added BF Blender (2.90); removed BF Blender.
Clément Foucault (fclem) changed the subtype of this task from "Report" to "Bug".
Dalai Felinto (dfelinto) moved this task from Backlog to bcon3: Bugs on the BF Blender (2.90) board.Jul 21 2020, 4:54 PM
RedMser (RedMser) added a subscriber: RedMser (RedMser).Aug 6 2020, 11:12 AM
Clément Foucault (fclem) closed this task as Resolved by committing rB3dcaca93a050: Fix T78160 EEVEE: Motion Blur: Bug with Follow Path animation.Aug 6 2020, 11:06 PM
Clément Foucault (fclem) claimed this task.
Clément Foucault (fclem) added a commit: rB3dcaca93a050: Fix T78160 EEVEE: Motion Blur: Bug with Follow Path animation.