Max P Posted October 17, 2019 Share Posted October 17, 2019 Hi, I start with with the procedural texture ( Filters> Colours> Procedural texture) It 's in Lab mode , ( I wanted see LCH if s the easiest way to " move" w color ), Before, I made an simple test. in 1.8 beta, play with channel save as a preset, close the file An reload with another test file BUT By default we have RVB option, sometimes very difficult to reload it , and impossible with live filter option I can export the preset, but I want re import, photo (beta and release) say me Sometimes I have difficulties for found Lab option, perhaps by bad understanding of the structure Preset manager can you say me labcolor1.aftoolpresets Quote Link to comment Share on other sites More sharing options...
Staff Callum Posted October 17, 2019 Staff Share Posted October 17, 2019 Hi Max P, I think this is happening because you already have the preset imported. I can see from the top of your second screenshot that the preset is listed in your procedural texture window. However I do think this is a badly worded error message as it doesn't convey this information correctly I will see if this can be changed going forwards. Thanks C Quote Please tag me using @ in your reply so I can be sure to respond ASAP. Link to comment Share on other sites More sharing options...
R C-R Posted October 17, 2019 Share Posted October 17, 2019 11 hours ago, Max P said: ... impossible with live filter option Is this because the Live Procedural Texture filter only works with RGB channels? I seem to remember that being mentioned somewhere but I can't find a reference to that limitation, either by searching the forums or in the help topics. Assuming I am remembering this correctly, is there any intention of adding support to this live filter for LAB, Greyscale, etc. channels? Quote All 3 1.10.8, & all 3 V2.4.1 Mac apps; 2020 iMac 27"; 3.8GHz i7, Radeon Pro 5700, 32GB RAM; macOS 10.15.7 Affinity Photo 1.10.8; Affinity Designer 1.108; & all 3 V2 apps for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 15.7 Link to comment Share on other sites More sharing options...
Max P Posted October 17, 2019 Author Share Posted October 17, 2019 HI RC-R thank for reply, and for your Job on this forum , By default , it' s not active not exactly no function, i m said me. But if you are on L*a*b* mode you can try, for see. I try first the filter> option and see after the live option. Here I can't access in L*a*b* ? Perhaps, you have Right. Callum 2 try => Error?, Callum you have right, but impossible make a reset to empty. Succes for made a new I see after the Video of James Ritson. In his video for each expression he use ; as seperator,alsi I said me , perhaps a error int the syntaxe, but i put comma , No action! Where is stored , in programme for delete the file or... I have always error with import, Okay , I can't export / Import but the preset is Okay... Quote Link to comment Share on other sites More sharing options...
Max P Posted October 18, 2019 Author Share Posted October 18, 2019 14 hours ago, Callum said: Hi Max P, I think this is happening because you already have the preset imported. I can see from the top of your second screenshot that the preset is listed in your procedural texture window. However I do think this is a badly worded error message as it doesn't convey this information correctly I will see if this can be changed going forwards. Hi Callum I reinstalled The beta, now the preset are in the good directory But always, The preset generate by beta is not recognize by Affinity Photo beta or release if I test export / import. (internal error syntaxe? At this time , the windows have no mixing mode LAB equation only with lab mode selected , I am on Win10 Quote Link to comment Share on other sites More sharing options...
Staff Callum Posted October 18, 2019 Staff Share Posted October 18, 2019 If you select the preset shown in my attachment then hit the burger menu to the right of the preset dropdown then hit delete preset and try importing your preset does it work? C Quote Please tag me using @ in your reply so I can be sure to respond ASAP. Link to comment Share on other sites More sharing options...
R C-R Posted October 18, 2019 Share Posted October 18, 2019 @Callum, can you tell me if equations in the Live Procedural Texture filter are limited to RGBA channels, even if the document is using (for example) the LAB/16 color format? The regular destructive Procedural Texture filter (from the Filter menu) offers L, LA, LB, & A channels for LAB/16 documents, CMYKA channels for CMYK/8 documents, etc., so it would be great if the the live version did the same. Quote All 3 1.10.8, & all 3 V2.4.1 Mac apps; 2020 iMac 27"; 3.8GHz i7, Radeon Pro 5700, 32GB RAM; macOS 10.15.7 Affinity Photo 1.10.8; Affinity Designer 1.108; & all 3 V2 apps for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 15.7 Link to comment Share on other sites More sharing options...
Staff Chris B Posted October 18, 2019 Staff Share Posted October 18, 2019 13 minutes ago, R C-R said: @Callum, can you tell me if equations in the Live Procedural Texture filter are limited to RGBA channels, even if the document is using (for example) the LAB/16 color format? The regular destructive Procedural Texture filter (from the Filter menu) offers L, LA, LB, & A channels for LAB/16 documents, CMYKA channels for CMYK/8 documents, etc., so it would be great if the the live version did the same. Possibly an omission or perhaps it would be too intense for LAB mode as a Live Filter. I will find out. Max P, Callum and R C-R 2 1 Quote How to format a bug report | Learning Resources | List of V2 FAQs | YouTube Tutorials Link to comment Share on other sites More sharing options...
Max P Posted October 19, 2019 Author Share Posted October 19, 2019 Hi, Callum sorry, is doesnt work always AF DEBUG photo I made a new preset in RGB and put it a new good directory export rename it and try import in another directory with another name => same impossibility Try import this in Affinity RELEASE same thing !Sorry my release is in french II 2 RELEASE french=> beta 1.8 2.1 Photo release RVB inverser bleu (inverse Blue) 1-B export on the desk 2.2 go on the beta import SUCCESS !!! 3 Try start with Release idem but with Lab equation this time comportment not logique impossible define an equation as I define above on my first message ! ( random input and output views) Sometimes big bug => stop affinity What's difference Relese and Beta on this point? My instructions in first message correct yess or no.? In live filter and with lab mode add equation show RGBA no L LA, LB, A mistake or blocked ? Quote Link to comment Share on other sites More sharing options...
R C-R Posted October 19, 2019 Share Posted October 19, 2019 4 minutes ago, Max P said: In live filter and with lab mode add equation show RGBA no L LA, LB, A mistake or blocked ? Refer to the post in this topic by @Chris B just above yours. Quote All 3 1.10.8, & all 3 V2.4.1 Mac apps; 2020 iMac 27"; 3.8GHz i7, Radeon Pro 5700, 32GB RAM; macOS 10.15.7 Affinity Photo 1.10.8; Affinity Designer 1.108; & all 3 V2 apps for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 15.7 Link to comment Share on other sites More sharing options...
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