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Maniphest T24976

multilayer node hides its channels
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Description

When using a multilayer.exr file as input in the compositor, it hides the channels (specular, diffuse, ...) when clicking on the node.

To recreate:
download the blend and the layers.exr to the same folder and open the blend
In the input node:
1.) If the channels are visible, click on Source (without really changing, just click on File again). The channels will disappear.
2.) To get them back, click on Browse ID Data, and they reappear .

Event Timeline

Anna Celarek (ania) edited a custom field.Nov 29 2010, 10:01 PM
Anna Celarek (ania) attached 1 file(s): F13563: layers.exr.
Anna Celarek (ania) attached 1 file(s): F13564: layers_composite.blend.
Anna Celarek (ania) attached 1 file(s): F13565: layers_not-ok.png.
Anna Celarek (ania) attached 1 file(s): F13566: layers_ok.png.
Anna Celarek (ania) added a comment.Nov 29 2010, 10:08 PM

edit:
svn 33382
XUbuntu 9.04

The click places I mentionned are just examples, sometimes it happens just randomly.

ronan ducluzeau (zeauro) added a comment.Nov 30 2010, 11:46 AM

ubuntu10.04 64bits rev33388

confirmed

No matter what source is chosen; an empty layer choice is present in node.

Ton Roosendaal (ton) added a comment.Nov 30 2010, 11:55 AM

Will check on it today

Ton Roosendaal (ton) added a comment.Nov 30 2010, 7:46 PM

Man that took hours!
The menu called a function signaling the multilayer file to be freed. On a composite it got read again, causing the flipping. Fix goes to svn, thanks!

Ton Roosendaal (ton) added a comment.Dec 16 2010, 2:43 PM

Found another case; fix is in svn.

Ton Roosendaal (ton) changed the task status from Unknown Status to Resolved.Dec 16 2010, 2:43 PM