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Sebastian Brachi (brachi)
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User Since
Sep 24 2013, 3:48 AM (308 w, 4 d)

Recent Activity

May 4 2019

Sebastian Brachi (brachi) added a watcher for BF Blender: Sebastian Brachi (brachi).
May 4 2019, 8:00 PM
Sebastian Brachi (brachi) added a watcher for Add-ons: Sebastian Brachi (brachi).
May 4 2019, 7:58 PM
Sebastian Brachi (brachi) added a watcher for Blender Development Fund: Sebastian Brachi (brachi).
May 4 2019, 7:56 PM

Jan 8 2016

Sebastian Brachi (brachi) added a comment to T47136: bpy.props.StringProperty with subtype 'BYTE_STRING' loses information.

{F271974}Here's a patch to add a note in the api docs about it, as it might not be trivial to fix it.

Jan 8 2016, 3:50 AM · BF Blender

Jan 7 2016

Sebastian Brachi (brachi) created T47136: bpy.props.StringProperty with subtype 'BYTE_STRING' loses information.
Jan 7 2016, 5:57 PM · BF Blender

Jan 2 2016

Sebastian Brachi (brachi) added a comment to T47072: Crash when creating meshes with negative indices.

The point is you can't use mesh.validate() or a try/except because Blender crashes before you arrive there.

Jan 2 2016, 5:56 PM · BF Blender
Sebastian Brachi (brachi) added a comment to T47072: Crash when creating meshes with negative indices.

Hi Bastien,
While I agree that it might not feasible or useful to catch all inputs and cases functions from the API can crash Blender[1], this specific function, from_pydata, should be a little more 'robust' IMHO since it's used by importers a lot. A simple mistake like struct.unpack('h') instead of 'H', could go unnoticed for a long time. In my case was a bug in a function that was converting strip indices to list indices, and I could only found it after testing hundreds of models.
A quick dirty way to avoid this at the Python level would be to add 'assert min(faces) > 0' in Mesh.from_pydata. What do you think?
I looked at bpy_rna.c, but it doesn't seem so straightforward to fix at that level.

Jan 2 2016, 1:03 AM · BF Blender

Dec 28 2015

Sebastian Brachi (brachi) added a comment to T47072: Crash when creating meshes with negative indices.

Creating a mesh with indices outside of the vertices bounds also crash blender. Going into edit mode might be necessary.
This can actually be prevented with mesh.validate()

Dec 28 2015, 3:30 AM · BF Blender
Sebastian Brachi (brachi) created T47072: Crash when creating meshes with negative indices.
Dec 28 2015, 3:19 AM · BF Blender

Mar 25 2015

Sebastian Brachi (brachi) awarded D1200: Cycles OpenCL kernel-splitting work a Like token.
Mar 25 2015, 12:32 AM · Cycles

Jan 24 2014

Sebastian Brachi (brachi) raised the priority of T38355: Crash with Shader Node Group with missing datablock, only in "Material" viewport shading. from to Needs Triage by Developer.
Jan 24 2014, 8:58 PM · BF Blender, Cycles

Dec 20 2013

Sebastian Brachi (brachi) added a comment to T37881: File Browser renaming of bookmarks.

Thanks for the fix!

Dec 20 2013, 7:31 PM · User Interface, BF Blender, Quick Hacks
Sebastian Brachi (brachi) added a comment to T37881: File Browser renaming of bookmarks.

Hi, very low priority related to bookmarks could be added here too, or should this be treated as a bug?

Dec 20 2013, 9:14 AM · User Interface, BF Blender, Quick Hacks

Dec 1 2013

Sebastian Brachi (brachi) awarded T37578: Point Cache replacement based on Alembic a Like token.
Dec 1 2013, 6:11 PM · Alembic, Physics, BF Blender

Nov 26 2013

Sebastian Brachi (brachi) added a comment to T36447: Error in Exporting Mesh only.

The user manual doesn't say it explicitly, but the script expects always armatures to be exported along with the meshes. A minimum of 3 bones is recommended for each armature.

Nov 26 2013, 6:12 AM · Add-ons