[{"data":1,"prerenderedAt":216},["ShallowReactive",2],{"project-10856726":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":36,"aspects":37,"strip":41,"post_text":43,"what":44,"said":69,"maker_in_thread":118,"shape":129,"grid":134,"attempts":177,"same_week":178,"maker_shows":119,"maker_hidden":208,"reader_version":209,"card":210},"10856726","Water-Simulation","Water-Simulation with Real-Time Reflections and Perlin-Noise Terrain","title","Show HN: Water-Simulation with Real-Time Reflections and Perlin-Noise Terrain","https:\u002F\u002Fgithub.com\u002FMauriceGit\u002FWater_Simulation","github.com","EllipticCurve",1452155340,2016,51,18,729,2264,33,"notable","creative","water surface rendering demo","desktop_app",[24,25,26,27,28],"water simulation","real-time reflections","perlin noise","opengl","wave simulation","curious",-0.105,{"positive":32,"neutral":33,"mixed":34,"critical":35},0,6,1,2,9,{"idea":38,"docs":39,"execution":40},{"positive":32,"critical":32},{"positive":32,"critical":32},{"positive":32,"critical":35},[42,32,32,32,32,42,42,32,32,42,42,32,34,42,34,32,42,32],3,null,{"problem":43,"audience":43,"pricing":43,"motivation":45,"time_to_build":43,"stack":52,"openness":67,"stage":68,"team_size":68},{"value":46,"source":47,"evidence":48},"Interest in the topic; the maker says there is nothing really new about it","maker",[49],{"id":50,"by":11,"text":51},"10872533","Thanks! to answer a few of the suggestions: * There is in fact nothing really new about it. I know it exists and It was mainly me being interested in that topic. And I don't…",[53,61],{"value":54,"source":55,"evidence":56},"C","commenter",[57],{"id":58,"by":59,"text":60},"10863942","Tinyyy","I got this error: ``` scene.c:24:10: fatal error: ‘GL\u002Fglu.h' file not found ```",{"value":62,"source":55,"evidence":63},"OpenGL 3.3",[64],{"id":65,"by":11,"text":66},"10872557","Hmmm... Can't really help you there. Are you sure, your OS and graphics card supports OpenGL 3.3? That's really important!","open_source","unknown",{"praise":70,"objections":78,"requests":90,"questions":103,"alternatives":117},[71],{"value":72,"source":55,"evidence":73},"Cool project and a great achievement",[74],{"id":75,"by":76,"text":77},"10863728","speps","This is cool to share and great achievement in getting it done, good job ! A few suggestions though : * Detail what's new, all of those are pretty well known in video games…",[79,83],{"value":80,"source":55,"evidence":81},"Reflections look floaty and may be computed wrongly",[82],{"id":75,"by":76,"text":77},{"value":84,"source":55,"evidence":85},"Build fails with missing GL\u002Fglu.h on OS X",[86,87],{"id":58,"by":59,"text":60},{"id":88,"by":59,"text":89},"10864078","I’m on OS X, isn’t it included already? Edit: I changed ‘#include \u003CGL\u002Fglu.h>’ to ‘#include \u003COpenGL\u002Fglu.h>’ and it builds now. Edit 2: Apparently it still doesn’t work: ```…",[91,95,99],{"value":92,"source":55,"evidence":93},"Provide performance results and hardware used",[94],{"id":75,"by":76,"text":77},{"value":96,"source":55,"evidence":97},"Try better lighting models",[98],{"id":75,"by":76,"text":77},{"value":100,"source":55,"evidence":101},"Add a DirectX implementation",[102],{"id":75,"by":76,"text":77},[104,110],{"value":105,"source":55,"evidence":106},"Is the water simulated in 2D or 3D?",[107],{"id":108,"by":109,"text":105},"10863777","nitrogen",{"value":111,"source":55,"evidence":112},"Has anyone tested it?",[113],{"id":114,"by":115,"text":116},"10863603","xerophyte12932","Anybody tested the thing out?",[],{"comments":119,"answered":120,"key":121},7,5,[122,125,126],{"id":123,"text":124},"10872544","That's funny, I don't even know, if I want to go that way. As of right now I am finishing my masters degree and working part time in IT-Security and Cryptography. It's going to…",{"id":50,"text":51},{"id":127,"text":128},"10872494","I know, its kind of a bad style. But I happily blame university and my last job for it (They actually advised me to just comment in german for whatever reason...). As of right…",{"commenters":130,"max_depth":131,"maker_replies":119,"first_comment_mins":132,"lifespan_hours":133},10,4,1411,59,[135,137,141,144,146,148,151,154,156,159,162,163,165,167,170,171,173,174],[75,32,42,136,76,32],"project\u002Fmixed\u002Fidea",[138,32,32,139,140,32],"10864751","commenter\u002Fneutral\u002Fnone","Udo",[142,32,32,139,143,32],"10865545","saganus",[123,32,32,145,11,34],"other\u002Fneutral\u002Fnone",[50,32,32,147,11,34],"project\u002Fneutral\u002Fexecution",[149,34,42,150,140,32],"10864783","project\u002Fneutral\u002Fdocs",[152,34,42,150,153,32],"10865787","TazeTSchnitzel",[127,34,32,155,11,34],"maker\u002Fneutral\u002Fdocs",[157,35,32,158,11,34],"10863568","project\u002Fneutral\u002Fnone",[160,35,42,158,161,32],"10865756","hitekker",[108,42,42,147,109,32],[164,42,32,147,11,34],"10872554",[58,131,34,166,59,32],"project\u002Fcritical\u002Fexecution",[168,131,42,147,169,32],"10863963","tobiaswk",[88,131,34,166,59,32],[65,131,32,172,11,34],"maker\u002Fneutral\u002Fexecution",[114,120,42,158,115,32],[175,120,32,176,11,34],"10863606","maker\u002Fneutral\u002Fnone",[],[179,183,188,193,198,203],{"id":180,"name":181,"points":182,"category":20},"10872143","gradient.quasi.ink",448,{"id":184,"name":185,"points":186,"category":187},"10896901","awk-raycaster",350,"games",{"id":189,"name":190,"points":191,"category":192},"10890531","2Sli.de",244,"productivity",{"id":194,"name":195,"points":196,"category":197},"10869046","Charme",167,"consumer_social",{"id":199,"name":200,"points":201,"category":202},"10897121","Patchwork",122,"security_privacy",{"id":204,"name":205,"points":206,"category":207},"10887071","Libconcurrent",91,"languages",false,"v2",{"id":211,"name":5,"line":6,"ai":208,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":212,"top":18,"kw":213,"maker":11,"domain":10,"tier":19,"attempts":32,"strip":214,"url":9,"mix":215,"praise":72,"objection":80,"sub":21},10856726,-0.1,[24,25,26,27,28],"300003300330131030",[32,33,34,35],1794036539367]