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- 2016-10-25T18:04:05-07:00
- Forum: Users
- Topic: Composite only red channel of images with offset and alpha
- Replies: 1
- Views: 1430
Composite only red channel of images with offset and alpha
I am trying to composite a world map from a directory of country images which contain outlines on the red / alpha channel, with some information I do not care about on the blue and green channels. http://i.imgur.com/cBagKHJ.png Ideally what I'd want is to only draw the pixels from the source images ...