{"action":"created","issue":{"url":"https://api.github.com/repos/alexrj/Slic3r/issues/1921","repository_url":"https://api.github.com/repos/alexrj/Slic3r","labels_url":"https://api.github.com/repos/alexrj/Slic3r/issues/1921/labels{/name}","comments_url":"https://api.github.com/repos/alexrj/Slic3r/issues/1921/comments","events_url":"https://api.github.com/repos/alexrj/Slic3r/issues/1921/events","html_url":"https://github.com/alexrj/Slic3r/issues/1921","id":31069955,"number":1921,"title":"Feature - merge small internal infill areas into solid infill","user":{"login":"ledvinap","id":2318015,"avatar_url":"https://avatars.githubusercontent.com/u/2318015?v=3","gravatar_id":"","url":"https://api.github.com/users/ledvinap","html_url":"https://github.com/ledvinap","followers_url":"https://api.github.com/users/ledvinap/followers","following_url":"https://api.github.com/users/ledvinap/following{/other_user}","gists_url":"https://api.github.com/users/ledvinap/gists{/gist_id}","starred_url":"https://api.github.com/users/ledvinap/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ledvinap/subscriptions","organizations_url":"https://api.github.com/users/ledvinap/orgs","repos_url":"https://api.github.com/users/ledvinap/repos","events_url":"https://api.github.com/users/ledvinap/events{/privacy}","received_events_url":"https://api.github.com/users/ledvinap/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2014-04-08T13:27:22Z","updated_at":"2016-07-07T04:54:19Z","closed_at":"2016-07-07T04:54:19Z","body":"When slicing hollow box shaped object, surface classification could end up with thin S_TYPE_INTERNAL surface next to S_TYPE_INTERNALSOLID\r\nThis is caused by top surface propagating down, turning part of internal surface solid.\r\nThis behavior is technically correct, but small internal infills are confusing and maybe hard to print.\r\nIt should be quite easy to merge these areas into adjacent internal solid.\r\n\r\nHere is illustration of the problem:\r\n![layer3](https://cloud.githubusercontent.com/assets/2318015/2643688/2cdeed0c-bf1f-11e3-8e67-f59d3a9c268d.png)\r\ngreen - perimeters \r\ncyan - S_TYPE_INTERNALSOLID\r\nred - S_TYPE_INTERNAL\r\n\r\nresulting in confusing g-code (with slightly different settings):\r\n![cover](https://cloud.githubusercontent.com/assets/2318015/2643777/6d28b004-bf20-11e3-8bfb-8641e1422986.png)\r\n\r\nI attached this to #1803, the cause is probably different."},"comment":{"url":"https://api.github.com/repos/alexrj/Slic3r/issues/comments/230978912","html_url":"https://github.com/alexrj/Slic3r/issues/1921#issuecomment-230978912","issue_url":"https://api.github.com/repos/alexrj/Slic3r/issues/1921","id":230978912,"user":{"login":"lordofhyphens","id":31754,"avatar_url":"https://avatars.githubusercontent.com/u/31754?v=3","gravatar_id":"","url":"https://api.github.com/users/lordofhyphens","html_url":"https://github.com/lordofhyphens","followers_url":"https://api.github.com/users/lordofhyphens/followers","following_url":"https://api.github.com/users/lordofhyphens/following{/other_user}","gists_url":"https://api.github.com/users/lordofhyphens/gists{/gist_id}","starred_url":"https://api.github.com/users/lordofhyphens/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lordofhyphens/subscriptions","organizations_url":"https://api.github.com/users/lordofhyphens/orgs","repos_url":"https://api.github.com/users/lordofhyphens/repos","events_url":"https://api.github.com/users/lordofhyphens/events{/privacy}","received_events_url":"https://api.github.com/users/lordofhyphens/received_events","type":"User","site_admin":false},"created_at":"2016-07-07T04:54:19Z","updated_at":"2016-07-07T04:54:19Z","body":"Is this still a problem with the gapfill gcode in 1.3.0-dev? The associated issue was closed and marked as fixed. \r\n\r\nPlease reopen with a test case and some screenshots from slic3r's 3d preview itself."}}
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