ChannelGroups?

[fursund]

How would I read a legacy EXR with layer names as "ChannelGroups" separated by "." in the name? Can't seem to find a way in the code.

[johannesvollmer]

Hi! This feature has not been fully implemented yet. The prototype exists, but doesn't work. Currently, you have to analyze the channel names on your own. Maybe I can have another look at the feature in the next days

[johannesvollmer]

https://github.com/johannesvollmer/exrs/blob/legacy_layers/src/image/channel_groups.rs

Here is the file with some ideas sketches - maybe it can help you to implement your own grouping algorithm until this library supports it

[fursund]

Thanks!

[johannesvollmer]

I'm currently working on it and theres good progress, see #147 (note, it also contains a lot of other improvements, not all of those changes would be necessary for grouping the channels)

[fursund]

Nice! Looking forward to see how it works!