La Cantine Presentation, Paris, 10th June 2011

The Technology Behind VastPark,[object Object],Craig Presti, CTO,[object Object],craig@vastpark.com,[object Object],@craigomatic,[object Object]

Disclaimer,[object Object],Some experimental features will be shown…,[object Object]

How VastPark works,[object Object],IMML Host,[object Object],(ie: WorldServer),[object Object],IMML Renderer,[object Object],(ie: VastPark Player),[object Object],User,[object Object],Media Storage,[object Object],(ie: Amazon S3),[object Object],Authentication,[object Object],(ie: VastId),[object Object]

Source Code,[object Object],http://vastpark.svn.cvsdude.com/public/trunk,[object Object]

Specifications,[object Object],We don’t find one that works, we create it,[object Object],Royalty free, open specification license:http://www.vastpark.org/wiki/1/Open_specification_license,[object Object],LIXA,[object Object]

Immersive Media Markup Language,[object Object]

SceneGraph Hierarchy,[object Object]

Scriptable DOM,[object Object],IMML,[object Object],<PrimitiveName="Prim"Position="0,0,0"Type="Box"/>,[object Object],VastScript,[object Object],e = scene:getelement(‘Prim’),[object Object],e.position = vector3(1,2,3),[object Object],All scene elements have globally unique names within that context.,[object Object]

Network Enabled Elements,[object Object]

HTML functionality,[object Object],Web Element,[object Object],Spatially Presented,[object Object],Web Element,[object Object],Docked Flat,[object Object]

Video functionality,[object Object],Video Element,[object Object],Spatially Presented,[object Object],Video Element,[object Object],Docked Flat,[object Object]

Audio functionality,[object Object],Spatial Audio,[object Object],Audio Properties and Methods,[object Object],[object Object]

Drawing API,[object Object],Line,[object Object],Rectangle,[object Object],Arc,[object Object],Ellipse,[object Object]

Plugin Extensibility,[object Object],<Plugin Name=“MyPlugin" Enabled="True" Source=“my.plugin">,[object Object], <Parameter Key=“Uri" Value=“http://example.org" />,[object Object],</Plugin>,[object Object],<Trigger Event=“Loaded" Target=“OnLoad" />,[object Object],<Script Name=“OnLoad" Language="Lua">,[object Object], function main(obj, args),[object Object],myplugin:dosomething(),[object Object], end,[object Object],</Script>,[object Object],publicclassMyPlugin : IPluginComponent,[object Object],{,[object Object],publicstring Uri { get; set; },[object Object], publicvoidDoSomething(),[object Object],{,[object Object],//do work,[object Object],},[object Object],},[object Object]

Plugin Framework,[object Object],Available via nuget,[object Object],Ships with the Player and WorldServer,[object Object],Recommended way to write Plugins for VastPark,[object Object]

Portable IMML,[object Object],Distribute a virtual world like a PDF!,[object Object],Supports URI impersonation,[object Object],Both single-user and multi-user scenarios are supported,[object Object],Supports encryption,[object Object]

Widgets,[object Object],A type of IMML container,[object Object],Embeddable within other IMML contexts,[object Object]

Continuum,[object Object],Continuum captures state changes,[object Object],Binary file format,[object Object],Supports forward and backwards playback and random seek,[object Object],Designed to be streamed over a network,[object Object],Supports arbitrary capture formats,[object Object],ICodec,[object Object]

LIXA,[object Object],Supports groups of bones, allowing specific animations to play on specific bone groups independently.,[object Object],Human readable layout, making it easy to copy and paste animation sequences from one file to another.,[object Object]

Metaforik,[object Object],Entertains the idea of media as a concept,[object Object],Supports for multiple representations of that concept,[object Object],Permissions,[object Object],Discovery,[object Object]

Distributed Processing,[object Object],Player,[object Object],WorldServer,[object Object],<IMML/>,[object Object],<IMML/>,[object Object],CLIENT,[object Object],SERVER,[object Object],Client Plugin,[object Object],Server Plugin,[object Object],3rd Party Service,[object Object]

World Deployment,[object Object],Two primary output options:,[object Object],Portable IMML (like a PDF),[object Object],IMML (like a web page),[object Object],Many hosting options:,[object Object],WorldServer (multi-user, single user),[object Object],IIS, Apache, etc (single-user),[object Object],FileServer(single-user),[object Object],Local HDD (single-user),[object Object]

La Cantine Presentation, Paris, 10th June 2011

La Cantine Presentation, Paris, 10th June 2011

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La Cantine Presentation, Paris, 10th June 2011

Editor's Notes