Red ochre Posted July 4, 2021 Share Posted July 4, 2021 Pdn 4.2.16 I notice that radial blur leaves transparent 'holes' at the corners of an opaque layer when using the default quality of 2. Particularly noticeable at angle ~= 357degrees and moving the centre of rotation makes it worse. Strangely this doesn't appear to happen at other quality settings? Quote Red ochre Plugin pack.............. Diabolical Drawings ................Real Paintings Link to comment Share on other sites More sharing options...
Rick Brewster Posted July 4, 2021 Share Posted July 4, 2021 Can you provide a sample image that this happens with, and a screenshot? Quote The Paint.NET Blog: https://blog.getpaint.net/ Donations are always appreciated! https://www.getpaint.net/donate.html Link to comment Share on other sites More sharing options...
ardneh Posted July 4, 2021 Share Posted July 4, 2021 Quote Link to comment Share on other sites More sharing options...
Rick Brewster Posted July 4, 2021 Share Posted July 4, 2021 Does it go away if you bump Quality up to 5? It's probably just a rendering artifact due to the lower sampling count. You'd see the same artifact regardless of the image contents. Radial Blur works by rendering the image N times at various angles. Higher quality levels increases N, and higher angle values exacerbate the effect (esp. w/ lower quality values). Quote The Paint.NET Blog: https://blog.getpaint.net/ Donations are always appreciated! https://www.getpaint.net/donate.html Link to comment Share on other sites More sharing options...
ardneh Posted July 4, 2021 Share Posted July 4, 2021 With the settings I used, at Quality 4 the size was reduced to 4X4 pixel area. At Quality 5 the problem was resolved. Quote Link to comment Share on other sites More sharing options...
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