Maniphest T48707

editmesh intersect (boolean) blender crash
Closed, Resolved

Assigned To
Campbell Barton (campbellbarton)
Authored By
Nicola (n1k0l4)
Jun 22 2016, 9:38 AM
Tags
  • BF Blender
Subscribers
Alex (SpectreFirst)
Nicola (n1k0l4)
Vuk Gardašević (lijenstina)

Description

System Information
win 10 x64, nvidia 970GTX

Blender Version
Broken: experimental blender-2.77.0-git.435fa9a-AMD64
Broken: last blender-2.77.0-git.6fbe6eb0-AMD64
Worked: official blender-2.77a-windows64

Short description of error
when tried to do intersect (boolean), blender crash

Exact steps for others to reproduce the error

  1. open file attached (boolean_crash.blend)
  2. edit mode
  3. select cilinder
  4. Ctrl+F --> intersect(boolean)

...
crash!

Revisions and Commits

rB Blender

Related Objects

Mentioned Here
rB6fbe6eb03369: Fix T48703: Name inconsistency w/ area maximize/fullscreen
rB435fa9a015c8: Cleanup: remove unused Image space curves

Event Timeline

Nicola (n1k0l4) created this task.Jun 22 2016, 9:38 AM
Nicola (n1k0l4) assigned this task to Campbell Barton (campbellbarton).
Nicola (n1k0l4) raised the priority of this task from to 90.
Nicola (n1k0l4) updated the task description.
Nicola (n1k0l4) added a project: BF Blender.
Nicola (n1k0l4) edited a custom field.
Nicola (n1k0l4) added a subscriber: Nicola (n1k0l4).
Alex (SpectreFirst) added a subscriber: Alex (SpectreFirst).Jun 22 2016, 12:06 PM

I was able to reproduce the crush, but just in case I was also able to successfully perform Boolean Intersection by applying Decimate modifier in Collapse mode with something like 0.8 reduction ratio, applying it and then performing an intersection. Probably this was not a valid solution, but it may work as a workaround.

Vuk Gardašević (lijenstina) added a subscriber: Vuk Gardašević (lijenstina).Jun 22 2016, 1:14 PM

I can reproduce the issue too.
Win 7, Blender hash: 1c19940

Selecting the inner cylinder and using Intersect (Boolean) will cause a crash.

What I've noticed that for some reason there is no selection outline on the object DIMA.
Also in my case, adding a Decimate modifier and trying to move the slider from 1.0 down will also crash Blender.
Exporting to obj and importing it again didn't solve the issue.

Nicola (n1k0l4) added a comment.Jun 22 2016, 2:35 PM
In T48707#379024, @Alex (SpectreFirst) wrote:

I was able to reproduce the crush, but just in case I was also able to successfully perform Boolean Intersection by applying Decimate modifier in Collapse mode with something like 0.8 reduction ratio, applying it and then performing an intersection. Probably this was not a valid solution, but it may work as a workaround.

for me doesn't work, blender still crash

Alex (SpectreFirst) added a comment.Jun 22 2016, 3:02 PM

Sorry, 0.8 decimation rate indeed doesn't work, however 0.7 and lower worked in my case. Try decreasing decimation rate to 0.7 or less, maybe it will work for you as well that way. By the way, I'm testing this on the latest build 6fbe6eb0 so maybe that is important as well.

Campbell Barton (campbellbarton) lowered the priority of this task from 90 to 50.Jun 23 2016, 1:51 AM
Campbell Barton (campbellbarton) changed the task status from Unknown Status to Resolved by committing rBd9a01a1d04f8: Fix T48707: Edit-mesh intersect crash.Jun 23 2016, 2:26 PM
Campbell Barton (campbellbarton) added a commit: rBd9a01a1d04f8: Fix T48707: Edit-mesh intersect crash.