NotMyFault Posted June 2, 2023 Share Posted June 2, 2023 Hi, in case you want to scale a pixel layer containing pixel art, you often run into the issue of unwanted and unexpected blurriness, even if you scale by integer factors. contrast may get reduced (black becomes25% grey, white becomes 75%grey) Edge pixels become partially transparent As example, I try to scale a 32x32px layer to a 64x32px layer (x-axis factor 2, y-axis factor 1) 1. a 32x32px checkered board used as source 2. stretched to 64x32px: gets blurry, reduced contrast, including transparent edge pixels 3. You scale to double target size instead: 128x64, and rasterise 4. Then reduce again by factor 2 to target size 64x32px, and rasterise again: no blurriness This is intended as workaround until Affinity might provide a better out-of-the-box way to rescale pixel art, amoraleite 1 Quote Mac mini M1 A2348 | Windows 10 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080 LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 iPad Air Gen 5 (2022) A2589 Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps. Link to comment Share on other sites More sharing options...
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