{"action":"created","issue":{"url":"https://api.github.com/repos/Ultimaker/Cura/issues/4172","repository_url":"https://api.github.com/repos/Ultimaker/Cura","labels_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4172/labels{/name}","comments_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4172/comments","events_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4172/events","html_url":"https://github.com/Ultimaker/Cura/issues/4172","id":346558141,"node_id":"MDU6SXNzdWUzNDY1NTgxNDE=","number":4172,"title":"Bug in \"Remove Empty Layers First\"","user":{"login":"FynDestiny","id":18093484,"node_id":"MDQ6VXNlcjE4MDkzNDg0","avatar_url":"https://avatars0.githubusercontent.com/u/18093484?v=4","gravatar_id":"","url":"https://api.github.com/users/FynDestiny","html_url":"https://github.com/FynDestiny","followers_url":"https://api.github.com/users/FynDestiny/followers","following_url":"https://api.github.com/users/FynDestiny/following{/other_user}","gists_url":"https://api.github.com/users/FynDestiny/gists{/gist_id}","starred_url":"https://api.github.com/users/FynDestiny/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FynDestiny/subscriptions","organizations_url":"https://api.github.com/users/FynDestiny/orgs","repos_url":"https://api.github.com/users/FynDestiny/repos","events_url":"https://api.github.com/users/FynDestiny/events{/privacy}","received_events_url":"https://api.github.com/users/FynDestiny/received_events","type":"User","site_admin":false},"labels":[{"id":247017568,"node_id":"MDU6TGFiZWwyNDcwMTc1Njg=","url":"https://api.github.com/repos/Ultimaker/Cura/labels/Category:%20Engine","name":"Category: Engine","color":"4dabf7","default":false},{"id":107282820,"node_id":"MDU6TGFiZWwxMDcyODI4MjA=","url":"https://api.github.com/repos/Ultimaker/Cura/labels/Type:%20Bug","name":"Type: Bug","color":"f03e3f","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-08-01T11:22:49Z","updated_at":"2018-08-01T12:04:40Z","closed_at":null,"author_association":"NONE","body":"<!--\r\nThe following template is useful for filing new issues. Processing an issue will go much faster when this is filled out, and issues which do not use this template WILL BE REMOVED.\r\n\r\nBefore filing, PLEASE check if the issue already exists (either open or closed) by using the search bar on the issues page. If it does, comment there. Even if it's closed, we can reopen it based on your comment.\r\n\r\nAlso, please note the application version in the title of the issue. For example: \"[3.2.1] Cannot connect to 3rd-party printer\". Please do not write things like \"Request:\" or \"[BUG]\" in the title; this is what labels are for.\r\n\r\nIt is also helpful to attach a project (.3mf or .curaproject) file and Cura log file so we can debug issues quicker.\r\nInformation about how to find the log file can be found at https://github.com/Ultimaker/Cura/wiki/Cura-Preferences-and-Settings-Locations. To upload a project, try changing the extension to e.g. .curaproject.3mf.zip so that github accepts uploading the file. Otherwise we recommend http://wetransfer.com, but other file hosts like Google Drive or Dropbox work well too.\r\n\r\nThank you for using Cura!\r\n-->\r\n\r\n**Application Version**\r\n<!-- The version of the application this issue occurs with -->\r\n4.3.1\r\n\r\n**Platform**\r\n<!-- Information about the operating system the issue occurs on -->\r\nWindows 10\r\n\r\n**Printer**\r\n<!-- Which printer was selected in Cura. Please attach project file as .curaproject.3mf.zip -->\r\n[CCR10_Border.curaproject.3mf.zip](https://github.com/Ultimaker/Cura/files/2249090/CCR10_Border.curaproject.3mf.zip)\r\n\r\n**Steps to Reproduce**\r\n<!-- Add the steps needed that lead up to the issue -->\r\nLoad STL\r\nSet Z height\r\nUncheck \"Remove Empty Layers First\"\r\nSlice\r\n\r\n**Actual Results**\r\n<!-- What happens after the above steps have been followed -->\r\nThis pic shows what happened.\r\nIf you look at the shadow at the back of the print, you can see the top of the domes that was not sliced.\r\n![screenshot 37](https://user-images.githubusercontent.com/18093484/43517454-a3463b12-9580-11e8-9dd8-f57829e0015f.png)\r\n\r\n\r\n**Expected results**\r\n<!-- What should happen after the above steps have been followed -->\r\nExpected all of the STL to be sliced.\r\n\r\n**Additional Information**\r\n<!-- Extra information relevant to the issue, like screenshots -->\r\nIf you increase the Z to 5 ( because my \"border STL\" is only 2mm thick ), you can see in this pic, there is no Layer data to display. It appears that the +Z is deducted from the overall project height prior to slicing.\r\n![screenshot 38](https://user-images.githubusercontent.com/18093484/43518192-2c746524-9583-11e8-8514-a14bb1a2cdca.png)\r\n\r\nIt would be easier to treat the project as though the \"Remove Empty Layers First\" is checked.\r\nThen, if the user unchecks \"Remove Empty Layers First\", run an algorithm on the gcode to add the +Z position, before displaying the \"Layer View\".\r\nThis should make the process easier to do that try to include the +Z into the gcode beforehand.\r\n\r\n( I don't intend to step on anyone's toes, but I have a programming background, and this is how I would have approached this option in Cura  )\r\n"},"comment":{"url":"https://api.github.com/repos/Ultimaker/Cura/issues/comments/409551556","html_url":"https://github.com/Ultimaker/Cura/issues/4172#issuecomment-409551556","issue_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4172","id":409551556,"node_id":"MDEyOklzc3VlQ29tbWVudDQwOTU1MTU1Ng==","user":{"login":"ianpaschal","id":1137232,"node_id":"MDQ6VXNlcjExMzcyMzI=","avatar_url":"https://avatars2.githubusercontent.com/u/1137232?v=4","gravatar_id":"","url":"https://api.github.com/users/ianpaschal","html_url":"https://github.com/ianpaschal","followers_url":"https://api.github.com/users/ianpaschal/followers","following_url":"https://api.github.com/users/ianpaschal/following{/other_user}","gists_url":"https://api.github.com/users/ianpaschal/gists{/gist_id}","starred_url":"https://api.github.com/users/ianpaschal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ianpaschal/subscriptions","organizations_url":"https://api.github.com/users/ianpaschal/orgs","repos_url":"https://api.github.com/users/ianpaschal/repos","events_url":"https://api.github.com/users/ianpaschal/events{/privacy}","received_events_url":"https://api.github.com/users/ianpaschal/received_events","type":"User","site_admin":false},"created_at":"2018-08-01T12:04:40Z","updated_at":"2018-08-01T12:04:40Z","author_association":"CONTRIBUTOR","body":"Hmm good call Aldo. It sounded a bit crazy in my head that we would only slice to the model height regardless of transformations, but it did look that way."}}
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