Border render behaves weridly #36731

New Issue

Filip Sauer · 2013-09-16T00:33:13+02:00

Filip Sauer commented

2013-09-16 00:33:13 +02:00

%%%--- Operating System, Graphics card ---
win 7 64 bit, AMD Radeon HD 6500M/5600/5700 Series

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

2.68a, r60131 both have bug

- Short description of error ---

When making a border render, it renders a different portion than selected by the border. Sometimes it stretches the result's border, sometimes it render with different aspect ratio of the border.

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

Open the attached scene and render with border. The first time it'll work, but for the second time change the border to a different position (and/or its aspect ratio). It will render with some error - different part, not the whole border area or with stretched border pixels. This doesn't happen with basic default scene as far as I can tell, but encountered this for the second time, so it's definitely redoable.
%%%

%%%--- Operating System, Graphics card --- win 7 64 bit, AMD Radeon HD 6500M/5600/5700 Series - Blender version with error, and version that worked --- 2.68a, r60131 both have bug - Short description of error --- When making a border render, it renders a different portion than selected by the border. Sometimes it stretches the result's border, sometimes it render with different aspect ratio of the border. - Steps for others to reproduce the error (preferably based on attached .blend file) --- Open the attached scene and render with border. The first time it'll work, but for the second time change the border to a different position (and/or its aspect ratio). It will render with some error - different part, not the whole border area or with stretched border pixels. This doesn't happen with basic default scene as far as I can tell, but encountered this for the second time, so it's definitely redoable. %%%

Filip Sauer commented

2013-09-16 00:33:13 +02:00

Changed status to: 'Open'

Dalai Felinto commented

2013-09-16 17:48:18 +02:00

%%%Confirmed on OSX too. Here it seems the border area has a delay of one 'render'. In other words, if I set a new border area the first time I render it will still render the previous area.
Only the second time I render it works fine.

(note: for testing render samples can be set to 1, it shows the bug as well and things are much faster).%%%

%%%Confirmed on OSX too. Here it seems the border area has a delay of one 'render'. In other words, if I set a new border area the first time I render it will still render the previous area. Only the second time I render it works fine. (note: for testing render samples can be set to 1, it shows the bug as well and things are much faster).%%%

Brecht Van Lommel commented

2013-09-16 23:20:36 +02:00

%%%It's related to the Persistent Images setting, wasn't syncing the camera data, code in create_session and reset_session got out of sync a bit.

Fix in svn revision 60178, thanks for the report.%%%

%%%It's related to the Persistent Images setting, wasn't syncing the camera data, code in create_session and reset_session got out of sync a bit. Fix in svn revision 60178, thanks for the report.%%%

Brecht Van Lommel commented

2013-09-16 23:20:36 +02:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2013-09-16 23:20:36 +02:00

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Border render behaves weridly #36731