Copying Alpha Channel From One Image to Another - Printable Version +- Gimp-Forum.net (https://www.gimp-forum.net) +-- Forum: GIMP (https://www.gimp-forum.net/Forum-GIMP) +--- Forum: General questions (https://www.gimp-forum.net/Forum-General-questions) +--- Thread: Copying Alpha Channel From One Image to Another (/Thread-Copying-Alpha-Channel-From-One-Image-to-Another) |
Copying Alpha Channel From One Image to Another - saltasaurus - 12-15-2023 Hello, I would like to copy the alpha channel of a layer in another image to a target image. Wondering what the steps are, thank you! RE: Copying Alpha Channel From One Image to Another - rich2005 - 12-15-2023 (12-15-2023, 08:26 AM)saltasaurus Wrote: Hello, I would like to copy the alpha channel of a layer in another image to a target image. Wondering what the steps are, thank you! The basics. For the image with the alpha channel Layer -> Mask -> Add layer Mask and choose Layer's Alpha Channel Select the mask in the layers dockĀ (selected it has a white border, not always obvious depending on the alpha ) Copy the mask. For the destination image. Layer -> Mask -> Add Layer Mask and choose Black (full transparency) Select the mask in the layer dockĀ and Edit -> Paste then anchor it. Apply the layer mask Layer -> Mask -> Apply Layer Mask This a 30 second demo with a very obvious alpha channel. https://i.imgur.com/iSeuq1P.mp4 RE: Copying Alpha Channel From One Image to Another - saltasaurus - 12-19-2023 Thank you for the help, it was perfect! |