{"action":"opened","issue":{"url":"https://api.github.com/repos/memononen/nanovg/issues/215","labels_url":"https://api.github.com/repos/memononen/nanovg/issues/215/labels{/name}","comments_url":"https://api.github.com/repos/memononen/nanovg/issues/215/comments","events_url":"https://api.github.com/repos/memononen/nanovg/issues/215/events","html_url":"https://github.com/memononen/nanovg/issues/215","id":65787054,"number":215,"title":"getting smoother stroke AA","user":{"login":"wtholliday","id":841144,"avatar_url":"https://avatars.githubusercontent.com/u/841144?v=3","gravatar_id":"","url":"https://api.github.com/users/wtholliday","html_url":"https://github.com/wtholliday","followers_url":"https://api.github.com/users/wtholliday/followers","following_url":"https://api.github.com/users/wtholliday/following{/other_user}","gists_url":"https://api.github.com/users/wtholliday/gists{/gist_id}","starred_url":"https://api.github.com/users/wtholliday/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wtholliday/subscriptions","organizations_url":"https://api.github.com/users/wtholliday/orgs","repos_url":"https://api.github.com/users/wtholliday/repos","events_url":"https://api.github.com/users/wtholliday/events{/privacy}","received_events_url":"https://api.github.com/users/wtholliday/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-01T21:52:34Z","updated_at":"2015-04-01T21:52:34Z","closed_at":null,"body":"How can I get smoother AA for strokes? Here's a comparison of nanovg:\r\n\r\n![nanovg](https://cloud.githubusercontent.com/assets/841144/6952884/8f240c34-d87a-11e4-94e7-efb8294cec9c.png)\r\n\r\nvs. my old code:\r\n\r\n![mycode](https://cloud.githubusercontent.com/assets/841144/6952892/968768f4-d87a-11e4-943f-a484c404797c.png)\r\n\r\nMy old code uses the smoothstep function for AA falloffs. Nanovg seems to use a box filter, no?\r\n\r\n(See section 3.17.3 of Compute Graphics: Principles and Practice for some good discussion about this stuff)"}}