Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

color blending rounding errors?! #32

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

color blending rounding errors?! #32

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

Comments

@Rudxain
Copy link
Owner

Rudxain commented May 28, 2022 •
edited
Loading

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
Copy link
Owner Author

Rudxain commented Jun 9, 2022 •
edited
Loading

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
Copy link
Owner Author

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
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug Something isn't working help wanted Extra attention is needed question Further information is requested
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@Rudxain