3d object manipulate blocked while rendering #37019

New Issue

Quico Noizeux · 2013-10-10T01:48:49+02:00

Quico Noizeux commented

2013-10-10 01:48:49 +02:00

%%%--- Operating System, Graphics card ---
All

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

Blender 2.68.5 r60079, Unknown. 2.69 RC1 is also affected

- Short description of error ---

3d object manipulate blocked while rendering, all othere gui elements + editing mesh is ok

- Steps for others to reproduce the error (preferably based on attached .blend file) ---

load attached .blend, render and try in 3dview to manipulate an object

%%%

%%%--- Operating System, Graphics card --- All - Blender version with error, and version that worked --- Blender 2.68.5 r60079, Unknown. 2.69 RC1 is also affected - Short description of error --- 3d object manipulate blocked while rendering, all othere gui elements + editing mesh is ok - Steps for others to reproduce the error (preferably based on attached .blend file) --- load attached .blend, render and try in 3dview to manipulate an object %%%

Quico Noizeux commented

2013-10-10 01:48:49 +02:00

Changed status to: 'Open'

Brecht Van Lommel commented

2013-10-11 17:25:01 +02:00

%%%I can't redo the problem. Please be precise. Which operating system did you test and confirm this on? What kind of manipulation are you doing exactly? You have two windows open here, so what are the exact steps? Press F12 with render window in focus, click on window with 3D view, then press G key to grab?%%%

Brecht Van Lommel commented

2013-10-11 17:27:35 +02:00

%%%Also, are you rendering an image or an animation?%%%

Brecht Van Lommel commented

2013-10-11 17:39:06 +02:00

%%%Ok, I can redo the issue now, it seems you have to make it render longer by enabling AO with many samples for the example. The .blend file as attached renders instantaneously. %%%

Sergey Sharybin commented

2013-11-18 12:00:26 +01:00

Changed status from 'Open' to: 'Archived'

Sergey Sharybin closed this issue

2013-11-18 12:00:26 +01:00

Sergey Sharybin commented

2013-11-18 12:00:26 +01:00

Looked into the issue. This is actually a limitation of current design -- because of threading safety issues objects are not being updated in the viewport during rendering. This is only solvable with implementing Copy-on-Write which i'm working on in my GSoC branch.

For now considering this is a TODO . Thanks for the report, but closing it now.

Looked into the issue. This is actually a limitation of current design -- because of threading safety issues objects are not being updated in the viewport during rendering. This is only solvable with implementing Copy-on-Write which i'm working on in my GSoC branch. For now considering this is a [TODO ](http://wiki.blender.org/index.php/Dev:2.5/Source/Development/Todo/Render#Render_.26_UI). Thanks for the report, but closing it now.

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3d object manipulate blocked while rendering #37019