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Particle creation artifacts
Closed, ResolvedPublic

Description

System Information
3x gtx580 (win8.1x64), IntelGma (Ubuntu 14)

Blender Version
2.77a

Short description of error
On an animated parented object, many particles get generated with constant offset from object.
Note: why the delete button is disabled for particles in particle edit mode (baked or not)?

Exact steps for others to reproduce the error

  • Open file ,
  • Run animation,
  • Particles get generated on both the object and some pseudo-trajectory of larger radius.

Event Timeline

Alexander Gavrilov (angavrilov) lowered the priority of this task from Needs Triage by Developer to Confirmed, Medium.

It looks like due to some kind of numeric precision issues in the loop condition the last subframe isn't properly evaluated, and that makes particles that were supposed to be emitted during that time go crazy.