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color blending rounding errors?! #32

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Rudxain opened this issue May 28, 2022 · 2 comments
Open

color blending rounding errors?! #32

Rudxain opened this issue May 28, 2022 · 2 comments
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bug Something isn't working help wanted Extra attention is needed question Further information is requested

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@Rudxain
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Rudxain commented May 28, 2022 •
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If dimDepth is low enough, instead of darkening everything until it is black, it darkens chars until they have a minimum brightness inversely proportional to dimDepth. I have no idea why TF this happens, it seems to be related to gamma
@Rudxain Rudxain added bug Something isn't working help wanted Extra attention is needed invalid This doesn't seem right question Further information is requested wontfix This will not be worked on labels Jun 7, 2022
@Rudxain
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Rudxain commented Jun 9, 2022 •
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I tried setting the alpha optional arg of the context to be false and true, but the behavior was exactly the same. It seems to be a Chromium issue, because I tested in Edge and Chrome

@Rudxain Rudxain changed the title Fix weird gamma bug Weird gamma bug Jun 29, 2022
@Rudxain
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Rudxain commented Mar 7, 2024

Further info: https://stackoverflow.com/questions/41483806/painting-in-canvas-which-fades-with-time-strange-alpha-layering-behaviour

@Rudxain Rudxain changed the title Weird gamma bug opacity rounding errors?! Mar 7, 2024
@Rudxain Rudxain changed the title opacity rounding errors?! color blending rounding errors?! Mar 7, 2024
@Rudxain Rudxain removed invalid This doesn't seem right wontfix This will not be worked on labels Mar 7, 2024
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