floopik Posted August 28, 2021 Share Posted August 28, 2021 Hello Encountered some unexpected behaviour of Lighting filter. Light sources changing their positions (rotating counter-clockwise mostly) when filter parameters (e.g. Ambient or Azimuth) are edited. I belive I haven't seen this before and nothing has changed on my laptop (software, hardware, etc.). Attached a video with bug demonstration and an example .afphoto file from the video (unchanged). Tech specs: Affinity Photo 1.10.1.1142 Windows 10 x64 CPU Intel(R) Core(TM) i5-8250U 8Gb RAM Nvidia GeForce MX150 and Intel UHD 620 Graphics Laptop ASUS VivoBook S13 X330UN Second monitor via HDMI Disabled OpenCL HW acceleration cause off crashes and slow work (updating drivers didn't help) bandicam 2021-08-28 23-38-24-523.mp4 for_bugreport.afphoto Quote Link to comment Share on other sites More sharing options...
Ron P. Posted August 29, 2021 Share Posted August 29, 2021 Hi @floopik, Welcome to the forums, There certainly is a bug. I tried to replicate it by creating my own. However the lighting filter worked fine. I downloaded your file (thanks for providing it), and wow that is weird. All the adjustments in the filter seemed locked to the direction slider. The problem is not there if the filter is turned off, then another one added. I'm not sure if all those Sample Points may be tied to it or not. I'm at a loss, sorry I can't provide an answer. But It certainly needs someone from Serif Dev to look at it. Quote Affinity Photo 2.4..; Affinity Designer 2.4..; Affinity Publisher 2.4..; Affinity2 Beta versions. Affinity Photo,Designer 1.10.6.1605 Win10 Home Version:21H2, Build: 19044.1766: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz, 3301 Mhz, 6 Core(s), 12 Logical Processor(s);32GB Ram, Nvidia GTX 3070, 3-Internal HDD (1 Crucial MX5000 1TB, 1-Crucial MX5000 500GB, 1-WD 1 TB), 4 External HDD Link to comment Share on other sites More sharing options...
AlainP Posted August 29, 2021 Share Posted August 29, 2021 Same here, if I create my own lightning filter it works fine, live of not. But yours is acting really weird. Was this file created with an earlier version? Quote -- Window 11 - 32 gb - Intel I7 - 8700 - NVIDIA GeForce GTX 1060 -- iPad Pro 2020 - 12,9 - 256 gb - Apple Pencil 2 -- iPad 9th gen 256 gb - Apple Pencil 1 -- Macbook Air 15" Link to comment Share on other sites More sharing options...
floopik Posted August 29, 2021 Author Share Posted August 29, 2021 AlainP, Ron P, thank you for your response! Originally, the layer with the lighting filter was a part of bigger file (~1,2 Gb). All the sample points are traces that I forgot to clean up. The original file indeed was created with a previous version (1.10.0, I suppouse), but this layer with its filter was added only after an update. I think the lighting worked fine the day before. I have a snapshot of some previous state which I checked and its version of filter looks good. Tried to reproduce the bug from this point but no result. I have a feeling that something gone wrong at saving process last time, at least I don't know what else I could done earlier that resulted in this. Ron P. 1 Quote Link to comment Share on other sites More sharing options...
Staff Gabe Posted September 1, 2021 Staff Share Posted September 1, 2021 Hi all, I have logged this with our developers. floopik 1 Quote Link to comment Share on other sites More sharing options...
JonaGona Posted August 8, 2022 Share Posted August 8, 2022 Hello! Same Problem on my side (mostly when duplicating the group with the live filter). Is there by any chance an update on this issue / workaround? Quote Link to comment Share on other sites More sharing options...
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