Crash: Snapping tool crashes using quaternion rotation when object is duplicated #45402

New Issue

marc dion · 2015-07-10T14:24:01+02:00

marc dion commented

2015-07-10 14:24:01 +02:00

System Information
OSX-10.9, i5, 16GB
Radeon 6770m, 512MB

Blender Version
I noticed the problem with the build from July 9th, 2015 and then tested several versions going back to 2.73, it's there for all of them.

Short description of error

Blender crashes with a specific combination of Snap tool settings when using Quaternion rotations as soon as an object is duplicated. It happens with both Shift+d and Alt-d.

The settings are Snap During Transform; Snap To Face; Target Active; Align To Snapping Target; Project To Surface Of Other Objects

Here is a screen-grab of the settings for the Snapping tool

snapToFacesActiveAlignRotProject1.blend

Exact steps for others to reproduce the error

Open the attached .blend file and use Alt+d on the tree branch. Blender crashes for me every time.

**System Information** OSX-10.9, i5, 16GB Radeon 6770m, 512MB **Blender Version** I noticed the problem with the build from July 9th, 2015 and then tested several versions going back to 2.73, it's there for all of them. **Short description of error** Blender crashes with a specific combination of Snap tool settings when using Quaternion rotations as soon as an object is duplicated. It happens with both Shift+d and Alt-d. The settings are Snap During Transform; Snap To Face; Target Active; Align To Snapping Target; Project To Surface Of Other Objects Here is a screen-grab of the settings for the Snapping tool ![snapToFacesActiveAlignRotProject.png](https://archive.blender.org/developer/F205510/snapToFacesActiveAlignRotProject.png) [snapToFacesActiveAlignRotProject1.blend](https://archive.blender.org/developer/F205512/snapToFacesActiveAlignRotProject1.blend) **Exact steps for others to reproduce the error** Open the attached .blend file and use Alt+d on the tree branch. Blender crashes for me every time.

marc dion commented

2015-07-10 14:24:01 +02:00

Changed status to: 'Open'

Campbell Barton was assigned by marc dion

2015-07-10 14:24:01 +02:00

marc dion commented

2015-07-10 14:24:01 +02:00

Added subscriber: @MarcClintDion

perfection cat commented

2015-07-11 04:31:05 +02:00

Added subscriber: @sindra1961

perfection cat commented

2015-07-11 04:31:05 +02:00

Blender stops(does not react) when I duplicate it with EDIT mode.
I think that I do not mind any "Target".

Blender stops(does not react) when I duplicate it with EDIT mode. I think that I do not mind any "Target".

perfection cat commented

2015-07-11 04:41:03 +02:00

If it is the object that Quaternion rotation is set in Rotation mode, this occurs by the snap setting.
It occurred in primitive plane.

If it is the object that Quaternion rotation is set in Rotation mode, this occurs by the snap setting. It occurred in primitive plane.

Bastien Montagne commented

2015-07-12 14:45:33 +02:00

Added subscribers: @Sergey, @ThomasDinges, @mont29

Bastien Montagne commented

2015-07-12 14:45:33 +02:00

I cannot reproduce any crash here (linux64), not even with a debug build and ASAN. This could be an issue with the OpenGL driver maybe… Not sure how you could try to use software OpenGL on MAC OSX though, maybe @ThomasDinges or @Sergey know?

blender-admin commented

2015-07-13 20:30:16 +02:00

This issue was referenced by 406b9aa7b1

This issue was referenced by 406b9aa7b1ead0ff2757a463bc7efe9fdcee5fbe

Campbell Barton commented

2015-07-13 20:35:52 +02:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2015-07-13 20:35:52 +02:00

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Crash: Snapping tool crashes using quaternion rotation when object is duplicated #45402