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Blender 2.6 Bug Tracker: Browse

[#25572] crash when changing vertex group density in particle mode

Date:
2011-01-10 14:35		 Priority:
3
State:
Closed
Submitted by:
charles proust (buisson) 		Assigned to:
Janne Karhu (jhk)
Category:
Physics		 Status:
Fixed / Closed
Relates to:
Duplicates:
Patches:
 
Summary:
crash when changing vertex group density in particle mode
Detailed description
crash when changing vertex group density (or enabling Negate), in particle mode with particle system, type hair.

ubuntu
blender 2.56 r34206

Followup

Message
  • Date: 2011-01-11 15:30
  • Sender: Janne Karhu
  • Charles: please attach a simple test file that allows for easy recreation of this problem.
  • Date: 2011-01-11 17:15
  • Sender: Jacob F
  • Reproduced on linuxMint 9, r34224.

    I attached a file but it doesn't always seem to happen after saving and reopening. If it doesn't crash, try editing the hair, clicking "Free Edit" and then Negate on the particle density vertex group.

    1) Add a vertex group to a mesh
    2) Add a hair system
    3) Set the hair density vertexgroup to the one you created
    4) Enter particle mode
    5) Negate the hair density vertexgroup
  • Date: 2011-01-11 17:56
  • Sender: charles proust
  • I have attached a blend file.
    If I change the vertexgroup density or negate -> crash
    but with hair_crash blend from Jacob F, I confirm it doesn't always seem to happen after saving and reopening
  • Date: 2011-01-12 11:02
  • Sender: Janne Karhu
  • Thanks for the test files, this should be fixed now in r34281!
 

Attached Files:

Name Date Download
hair_crash.blend 2011-01-11 17:15 Download
vertexgroup.blend 2011-01-11 17:56 Download

Changes:

Field Old Value Date By
status_idOpen2011-01-12 11:02jhk
close_dateNone2011-01-12 11:02jhk
summarycrash when changing vertex group density in particle mode *NEEDS TEST FILE*2011-01-12 11:02jhk
StatusInvestigate2011-01-12 11:02jhk
File Added14486: vertexgroup.blend2011-01-11 17:56buisson
File Added14485: hair_crash.blend2011-01-11 17:15raccoon
summarycrash when changing vertex group density in particle mode2011-01-11 15:30jhk
assigned_tonone2011-01-10 15:42ton
CategoryNone2011-01-10 15:42ton
StatusNew2011-01-10 15:42ton