Particle subframe doesn't work when emitter is deformed (armature/mesh cache) #44845

New Issue

Denis Briant · 2015-05-26T10:18:04+02:00

Denis Briant commented

2015-05-26 10:18:04 +02:00

System Information
Windows 64bits

Blender Version
2.74, 2.75

Short description of error
particle subframe doesn't work when emitter is linked to an armature

Exact steps for others to reproduce the error
1.Create an single bone armature
2.make a fast animation in pose mode.
3.create a plane
4.create an emitter from it
5.link it to the animated bone (copy transform constraint or basic link) > subframe doesn't work

Alternative : if you animate the armature (not the bone) with basic parenting > subframe work, but not with a copy transform constraint.
particleSubframeBug_withArmature.blend

**System Information** Windows 64bits **Blender Version** 2.74, 2.75 **Short description of error** particle subframe doesn't work when emitter is linked to an armature **Exact steps for others to reproduce the error** 1.Create an single bone armature 2.make a fast animation in pose mode. 3.create a plane 4.create an emitter from it 5.link it to the animated bone (copy transform constraint or basic link) > subframe doesn't work Alternative : if you animate the armature (not the bone) with basic parenting > subframe work, but not with a copy transform constraint. [particleSubframeBug_withArmature.blend](https://archive.blender.org/developer/F180105/particleSubframeBug_withArmature.blend)

Denis Briant commented

2015-05-26 10:18:04 +02:00

Changed status to: 'Open'

Denis Briant commented

2015-05-26 10:18:04 +02:00

Added subscriber: @DenisB

blender-admin commented

2015-05-26 10:18:04 +02:00

#95178 was marked as duplicate of this issue

Sergey Sharybin commented

2015-05-26 10:59:02 +02:00

Added subscribers: @LukasTonne, @Sergey

Sergey Sharybin commented

2015-05-26 10:59:02 +02:00

@LukasTonne, not really sure we're considering this a bug at this point. But will leave a decision to you.

Lukas Tönne was assigned by Sergey Sharybin

2015-05-26 10:59:21 +02:00

Lukas Tönne commented

2015-05-26 13:46:42 +02:00

Changed status from 'Open' to: 'Archived'

Lukas Tönne closed this issue

2015-05-26 13:46:42 +02:00

Lukas Tönne commented

2015-05-26 13:46:42 +02:00

Known issue, see e.g. #39984 #39528

Particles use a hack to make subframes with animated emitters work, but this only covers simple parenting + keyframes.

Known issue, see e.g. #39984 #39528 Particles use a hack to make subframes with animated emitters work, but this only covers simple parenting + keyframes.

Philipp Oeser commented

2022-01-24 14:03:02 +01:00

Added subscribers: @chrispintoza, @lichtwerk

Philipp Oeser changed title from ~~particle subframe doesn't work when emitter is linked to an armature~~ to Particle subframe doesn't work when emitter is deformed (armature/mesh cache)

2022-01-24 14:03:55 +01:00

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Particle subframe doesn't work when emitter is deformed (armature/mesh cache) #44845