Object position calculated in the Rigidbody simulation is ignored by the modifiers #77685
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Reference: blender/blender#77685
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Blender Version
Broken: 2.80
Worked: Partly in 2.79
Short description of error
Rigid Bodies are calculated after the modifiers. So the
obmatthat the modifiers use is not computed.The simulation modifiers (such as collision, particles, cloth) are greatly affected by this behavior.
ParticleBugVid0001-0100.mp4
Exact steps for others to reproduce the error
Scene 1 - hair simulation:
Open attached file and play animation
hair_particles_on_rigid_body.blend
Scene 2 - particle simulation:
Open attached file and play animation
PraticleBugReport.blend
Scene 3 - soft body simulation:
Play animation
bouncing-box-279-backup.blend
Added subscriber: @mano-wii
#79348 was marked as duplicate of this issue
#78859 was marked as duplicate of this issue
#77963 was marked as duplicate of this issue
#77529 was marked as duplicate of this issue
#58044 was marked as duplicate of this issue
#63238 was marked as duplicate of this issue
#73000 was marked as duplicate of this issue
Changed status from 'Needs Triage' to: 'Confirmed'
Added subscriber: @rdnmnm
Added subscribers: @michaellee8, @Sergey, @ZedDB
Added subscribers: @MalDuffin, @JacquesLucke, @LucaRood-3, @sangwook71, @RodDavis, @EAW, @vr_sebas, @Hookflash, @fraetz, @davis095381-2, @Eary, @EricBu, @zakleap, @jricardo_rr, @badbytes, @brecht, @SmartySmart702, @3di, @sreich, @dadou99, @grosgood, @StephenSwaney, @keinerweiss, @gase12, @gogo, @lichtwerk
Added subscriber: @maduranga
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Added subscriber: @atek
Added subscriber: @Everih
Added subscribers: @arthk, @ahmad-aljabali
This issue was referenced by
342a6b5f93Changed status from 'Confirmed' to: 'Resolved'
This bug has been merged with https://developer.blender.org/T78859 but #78859 remains unsolved. I tested by running a source build 11th August 2020 in the morning and in the public nightly build "Blender 2.91.0 Alpha, August 10, 23:15:29-
acd4687063, macOS 64 bit"I try blender 2.91 alpha, August 15. this bug unsolved. win 10, 64 bit.