unwrap hipoly mesh causes crash #35432

New Issue

Michal David · 2013-05-19T13:22:57+02:00

Michal David commented

2013-05-19 13:22:57 +02:00

%%%--- Operating System, Graphics card ---
win7 64bit, ati radeon 6900, cpu i7, 16GB ram

- Blender version with error, and version that worked ---

2.67

- Short description of error ---

unwrap hipoly mesh causes crash, it always happen when i try unwrap mesh with 200k+ vertices

I tried post .blend file, but system refused it (too big file?)
%%%

%%%--- Operating System, Graphics card --- win7 64bit, ati radeon 6900, cpu i7, 16GB ram - Blender version with error, and version that worked --- 2.67 - Short description of error --- unwrap hipoly mesh causes crash, it always happen when i try unwrap mesh with 200k+ vertices I tried post .blend file, but system refused it (too big file?) %%%

Michal David commented

2013-05-19 13:22:57 +02:00

Changed status to: 'Open'

Thomas Dinges commented

2013-05-19 13:33:15 +02:00

%%%Try to upload it elsewhere (pasteall.org or another sharehoster) %%%

Michal David commented

2013-05-19 14:00:56 +02:00

%%%Here is file to download
http://www.pasteall.org/blend/21473%%%

%%%Here is file to download http://www.pasteall.org/blend/21473%%%

Michal David commented

2013-05-19 18:40:35 +02:00

%%%Sorry for the panic. It seems unwrap 78K faces (234k vertices) finally succeeded.
It took 37 minutes!
I have been impatient and I've not wait until the operation completes.
However, I do not understand why it takes so long. It seems that the operation is performed only by one core of CPU.
If there is a good reason why it should take so long, so I suggest that there is a progress indicator.
Throughout calculating operating system reported that the application does not respond.

Is it bug? I say yes :)%%%

%%%Sorry for the panic. It seems unwrap 78K faces (234k vertices) finally succeeded. It took 37 minutes! I have been impatient and I've not wait until the operation completes. However, I do not understand why it takes so long. It seems that the operation is performed only by one core of CPU. If there is a good reason why it should take so long, so I suggest that there is a progress indicator. Throughout calculating operating system reported that the application does not respond. Is it bug? I say yes :)%%%

Brecht Van Lommel commented

2013-05-28 14:36:10 +02:00

%%%I fixed on particularly slow part of this, unwrapping this mesh takes 30 seconds now here (but the results isn't particularly useful without seams).

Ideally we should have progress bars for all potentially slow operations but this is basically a known limitation, we should implement a general system once that can show progress for all our tools. I won't consider that a bug, just a todo item.%%%

%%%I fixed on particularly slow part of this, unwrapping this mesh takes 30 seconds now here (but the results isn't particularly useful without seams). Ideally we should have progress bars for all potentially slow operations but this is basically a known limitation, we should implement a general system once that can show progress for all our tools. I won't consider that a bug, just a todo item.%%%

Brecht Van Lommel commented

2013-05-28 14:36:10 +02:00

Changed status from 'Open' to: 'Archived'

Brecht Van Lommel closed this issue

2013-05-28 14:36:10 +02:00

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unwrap hipoly mesh causes crash #35432