{"action":"created","issue":{"url":"https://api.github.com/repos/tangrams/tangram/issues/390","repository_url":"https://api.github.com/repos/tangrams/tangram","labels_url":"https://api.github.com/repos/tangrams/tangram/issues/390/labels{/name}","comments_url":"https://api.github.com/repos/tangrams/tangram/issues/390/comments","events_url":"https://api.github.com/repos/tangrams/tangram/issues/390/events","html_url":"https://github.com/tangrams/tangram/issues/390","id":172474746,"number":390,"title":"parameters which refer to global properties aren't updated when properties change","user":{"login":"meetar","id":459970,"avatar_url":"https://avatars.githubusercontent.com/u/459970?v=3","gravatar_id":"","url":"https://api.github.com/users/meetar","html_url":"https://github.com/meetar","followers_url":"https://api.github.com/users/meetar/followers","following_url":"https://api.github.com/users/meetar/following{/other_user}","gists_url":"https://api.github.com/users/meetar/gists{/gist_id}","starred_url":"https://api.github.com/users/meetar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/meetar/subscriptions","organizations_url":"https://api.github.com/users/meetar/orgs","repos_url":"https://api.github.com/users/meetar/repos","events_url":"https://api.github.com/users/meetar/events{/privacy}","received_events_url":"https://api.github.com/users/meetar/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/tangrams/tangram/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-08-22T14:58:15Z","updated_at":"2016-08-23T14:42:54Z","closed_at":null,"body":"- Set a global property: `global: { lines: true }`\r\n- Reference it in a draw style:\r\n```yaml\r\nlayers:\r\n    earth:\r\n        data: { source: osm }\r\n        draw:\r\n            lines:\r\n                visible: global.lines\r\n```\r\n- Change the value of the property at run-time: `scene.config.global.lines = false;`\r\n- Update with `scene.rebuild()`\r\n- Check the value of the referenced value: `scene.config.earth.draw.lines.visible`\r\n\r\n**RESULT:**\r\n\r\nThe referenced value does not change.\r\n\r\n**EXPECTED RESULT:**\r\n\r\nThe referenced value will match the referred value."},"comment":{"url":"https://api.github.com/repos/tangrams/tangram/issues/comments/241754258","html_url":"https://github.com/tangrams/tangram/issues/390#issuecomment-241754258","issue_url":"https://api.github.com/repos/tangrams/tangram/issues/390","id":241754258,"user":{"login":"meetar","id":459970,"avatar_url":"https://avatars.githubusercontent.com/u/459970?v=3","gravatar_id":"","url":"https://api.github.com/users/meetar","html_url":"https://github.com/meetar","followers_url":"https://api.github.com/users/meetar/followers","following_url":"https://api.github.com/users/meetar/following{/other_user}","gists_url":"https://api.github.com/users/meetar/gists{/gist_id}","starred_url":"https://api.github.com/users/meetar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/meetar/subscriptions","organizations_url":"https://api.github.com/users/meetar/orgs","repos_url":"https://api.github.com/users/meetar/repos","events_url":"https://api.github.com/users/meetar/events{/privacy}","received_events_url":"https://api.github.com/users/meetar/received_events","type":"User","site_admin":false},"created_at":"2016-08-23T14:42:54Z","updated_at":"2016-08-23T14:42:54Z","body":"occurs in all cases"}}
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