Maniphest T31531

Compositing: Image -> Value conversion is incompatible with older compositor
Closed, Resolved
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Assigned To
None
Authored By
Shinsuke Irie (irie)
May 19 2012, 3:15 PM
Tags
  • BF Blender
  • Compositing
Subscribers
Brecht Van Lommel (brecht)
Shinsuke Irie (irie)

Description

In old compositor, connection from color output to scalar number input simply converts RGB to brightness, however afer tile branch merge it seems to convert to brightness*alpha so the results of post processing will be much different from older ones.

I don't know if this change is intended, but it should irritate us because we have to modify the node settings in most of all older .blend files.

r46794
Ubuntu 12.04 amd64

Event Timeline

Shinsuke Irie (irie) edited a custom field.May 19 2012, 3:15 PM
Shinsuke Irie (irie) added a comment.May 19 2012, 6:46 PM

I just posted the patch for this problem:

http://projects.blender.org/tracker/index.php?func=detail&aid=31534&group_id=9&atid=127

Please check it.

Shinsuke Irie (irie) added a comment.May 22 2012, 2:21 AM

Has the compositor's behavior been accidentally changed? Or, should I modify my existing .blend files???

Brecht Van Lommel (brecht) added a comment.May 24 2012, 4:19 PM

Fix committed, thanks!

Brecht Van Lommel (brecht) changed the task status from Unknown Status to Resolved.May 24 2012, 4:19 PM