Spare Channel

Affinity Photo
Blur Image Background in Affinity Photo
ByReid Walley March 26, 2022March 26, 2022
While the ultimate goal is to blur the background of an image, I also want to save the outline that I’ve drawn around the main object in case I want to alter it later or just have it handy for future use. 1. Selection Brush Tool: draw marching ants around main subject Mode: Add (toggled…
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Affinity Photo
Affinity Photo – Combining Multiple Selections Into One Mask Using Spare Channel
ByReid Walley June 10, 2019June 29, 2019
Affinity Photo 1.7.0 on MacBook. Goal: Create initial Selection, save to Mask; then come back and add more selections to the existing Mask. The following notes reflect how I used Spare Channel to pack multiple selections into one Mask. It’s probably not the best way to combine multiple selections into one Mask, but it’s the…
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