[{"data":1,"prerenderedAt":237},["ShallowReactive",2],{"project-11940173":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":29,"sentiment":30,"stance_mix":31,"scored_comments":35,"aspects":36,"strip":42,"post_text":44,"what":45,"said":77,"maker_in_thread":146,"shape":153,"grid":156,"attempts":199,"same_week":200,"maker_shows":185,"maker_hidden":229,"reader_version":230,"card":231},"11940173","ViziCities 0.3","Framework for geospatial visualisation in the browser","title","Show HN: ViziCities 0.3 – Framework for geospatial visualisation in the browser","https:\u002F\u002Fgithub.com\u002FUDST\u002Fvizicities","github.com","robhawkes",1466447828,2016,89,20,428,2264,19,"notable","languages","geospatial visualisation framework","library",[24,25,26,27,28],"geospatial visualisation","webgl","3d maps","openstreetmap","browser visualisation","loved",0.392,{"positive":32,"neutral":33,"mixed":34,"critical":34},5,4,0,9,{"performance":37,"design":39,"idea":40,"docs":41},{"positive":38,"critical":34},1,{"positive":34,"critical":34},{"positive":38,"critical":34},{"positive":38,"critical":34},[34,43,34,43,34,43,34,32,34,32,34,32,34,32,34,43,34,32,34,34],3,null,{"problem":46,"audience":55,"pricing":44,"motivation":44,"time_to_build":44,"stack":63,"openness":76,"stage":76,"team_size":76},{"value":47,"source":48,"evidence":49},"Visualising geospatial data in 3D in the browser","maker",[50,52],{"id":51},"post",{"id":53,"by":11,"text":54},"11940541","I'm Robin, the creator of ViziCities. Feel free to ask me any questions about the 3D geospatial framework, UrbanSim or anything else :)",{"value":56,"source":57,"evidence":58},"Developers building geospatial visualisations for the web","inferred",[59,60],{"id":53,"by":11,"text":54},{"id":61,"by":11,"text":62},"11944325","Yes, though it's too much to explain in a comment here. Take a look at the interactivity example as that should hopefully show how it can be done:…",[64,70],{"value":65,"source":48,"evidence":66},"WebGL",[67],{"id":68,"by":11,"text":69},"11941567","I've no experience of Worldwind but Cesium and ViziCities both use WebGL and both display the same kind of data. Cesium is built around the concept of a round, globe-like…",{"value":71,"source":48,"evidence":72},"OpenStreetMap tiles via Mapzen",[73],{"id":74,"by":11,"text":75},"11940758","The examples on the GitHub repo (like this basic one: http:\u002F\u002Fvizicities.com\u002Fdemos\u002Fbasic\u002F) use an OpenStreetMap tile endpoint provided by Mapzen and so will work anywhere in the…","unknown",{"praise":78,"objections":95,"requests":110,"questions":125,"alternatives":137},[79],{"value":80,"source":81,"evidence":82},"Looks impressive and useful for geospatial visualisation","commenter",[83,87,91],{"id":84,"by":85,"text":86},"11942195","cleansy","This looks incredible. Thank you Robin!",{"id":88,"by":89,"text":90},"11941196","jxm262","As someone recently new to Geo visualization (and data viz in general), I have to say this project looks awesome! Kudos for all the hard work put into this",{"id":92,"by":93,"text":94},"11944304","dagw","Really cool project, definitely something I might find useful in the near future. Is there a way to connect attributes\u002Fmetadata to each building and access it by clicking on a…",[96,103],{"value":97,"source":81,"evidence":98},"Performance is slow on some machines",[99],{"id":100,"by":101,"text":102},"11943796","elcapitan","This looks great, congrats! It's a bit slow on my machine (the linked demos), is that a general issue due to 3d rendering capabilities, or is just the data source for the demos…",{"value":104,"source":81,"evidence":105},"Terrain is flat and countryside rendering is limited",[106,107],{"id":74,"by":11,"text":75},{"id":108,"by":11,"text":109},"11941600","There will be soon, yes. Right now the ground is flat in ViziCities but there are plans to add 3D terrain, though it's not a simple feat. It's possible to extend ViziCities to do…",[111,118],{"value":112,"source":81,"evidence":113},"LIDAR data support",[114],{"id":115,"by":116,"text":117},"11940711","willvarfar","can you point it at anywhere in the world and get a decent map? How well does it render countryside? There is new lidar data being released by various countries - can it load and…",{"value":119,"source":81,"evidence":120},"Vertical exaggeration of topography",[121],{"id":122,"by":123,"text":124},"11941554","sgnelson","The software looks neat. But for the above user, is there an option to vertically exaggerate the topography?",[126,133],{"value":127,"source":81,"evidence":128},"How does it compare to Cesium.js and Worldwind",[129],{"id":130,"by":131,"text":132},"11941107","krapht","So, how does this compares to Cesium.js and Worldwind?",{"value":134,"source":81,"evidence":135},"Can it attach metadata to buildings and click them",[136],{"id":92,"by":93,"text":94},[138,142],{"value":139,"source":81,"evidence":140},"Cesium.js",[141],{"id":130,"by":131,"text":132},{"value":143,"source":81,"evidence":144},"Worldwind",[145],{"id":130,"by":131,"text":132},{"comments":147,"answered":148,"key":149},10,6,[150,151,152],{"id":53,"text":54},{"id":74,"text":75},{"id":108,"text":109},{"commenters":147,"max_depth":32,"maker_replies":147,"first_comment_mins":154,"lifespan_hours":155},39,14,[157,159,161,163,165,166,170,172,174,176,178,180,181,183,188,190,191,193,196,198],[53,34,34,158,11,38],"maker\u002Fneutral\u002Fnone",[115,34,43,160,116,34],"project\u002Fneutral\u002Fperformance",[74,34,34,162,11,38],"project\u002Fneutral\u002Fexecution",[122,34,43,164,123,34],"project\u002Fneutral\u002Fdesign",[108,34,34,164,11,38],[167,34,43,168,169,34],"11941669","project\u002Fneutral\u002Fidea","semi-extrinsic",[171,34,34,158,11,38],"11941701",[84,34,32,173,85,34],"project\u002Fpositive\u002Fnone",[175,34,34,158,11,38],"11942226",[92,34,32,177,93,34],"project\u002Fpositive\u002Fidea",[61,34,34,179,11,38],"maker\u002Fneutral\u002Fdocs",[88,38,32,173,89,34],[182,38,34,158,11,38],"11941546",[184,185,32,186,187,34],"11943036",2,"maker\u002Fpositive\u002Fdocs","toocute2care",[189,185,34,179,11,38],"11943734",[100,43,43,160,101,34],[192,43,34,160,11,38],"11943912",[194,43,32,195,101,34],"11944084","project\u002Fpositive\u002Fperformance",[130,33,34,197,131,34],"other\u002Fneutral\u002Fnone",[68,33,34,168,11,38],[],[201,206,210,215,219,224],{"id":202,"name":203,"points":204,"category":205},"11950664","u2f-zero",267,"security_privacy",{"id":207,"name":208,"points":209,"category":20},"11938405","fortran-machine",227,{"id":211,"name":212,"points":213,"category":214},"11918459","Trigger",164,"finance_crypto",{"id":216,"name":217,"points":218,"category":20},"11948955","huo",109,{"id":220,"name":221,"points":222,"category":223},"11947044","80,000 Hours career guide",93,"productivity",{"id":225,"name":226,"points":227,"category":228},"11916321","facebook-page-post-scraper",75,"data",false,"v2",{"id":232,"name":5,"line":6,"ai":229,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":233,"top":18,"kw":234,"maker":11,"domain":10,"tier":19,"attempts":34,"strip":235,"url":9,"mix":236,"praise":80,"objection":97,"sub":21},11940173,0.39,[24,25,26,27,28],"03030305050505030500",[32,33,34,34],1794036545252]