Unbiased4965 Posted November 1, 2022 Share Posted November 1, 2022 Asinh stretching (hyperbole arcsine) is a common practice in astrophotography workflows to extract data from a stacked linear image. I was hoping to be able to use the procedural texture filter functions to asinh stretch my images in Affinity Photo, but it seems the required functions aren't supported (see https://affinity.help/photo/English.lproj/index.html?page=pages/Filters/filter_proceduraltexture.html?title=Procedural Texture). Since the asinh function could be manually recreated with Log functions, I'd request either of the two functions to be supported. Thanks! Quote Link to comment Share on other sites More sharing options...
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