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La Cantine Presentation, Paris, 10th June 2011
- 1. The Technology Behind VastPark Craig Presti, CTO craig@vastpark.com @craigomatic
- 2. Disclaimer Some experimental features will be shown…
- 3. FLEXIBLE
- 4. How VastPark works IMML Host (ie: WorldServer) IMML Renderer (ie: VastPark Player) User Media Storage (ie: Amazon S3) Authentication (ie: VastId)
- 5. Technologies
- 7. Specifications We don’t find one that works, we create it Royalty free, open specification license:http://www.vastpark.org/wiki/1/Open_specification_license LIXA
- 8. Immersive Media Markup Language
- 10. Scriptable DOM IMML <PrimitiveName="Prim"Position="0,0,0"Type="Box"/> VastScript e = scene:getelement(‘Prim’) e.position = vector3(1,2,3) All scene elements have globally unique names within that context.
- 12. HTML functionality Web Element Spatially Presented Web Element Docked Flat
- 13. Video functionality Video Element Spatially Presented Video Element Docked Flat
- 15. Volume
- 16. Streaming
- 17. GetSpectrum
- 19. Drawing API Line Rectangle Arc Ellipse
- 20. Plugin Extensibility <Plugin Name=“MyPlugin" Enabled="True" Source=“my.plugin"> <Parameter Key=“Uri" Value=“http://example.org" /> </Plugin> <Trigger Event=“Loaded" Target=“OnLoad" /> <Script Name=“OnLoad" Language="Lua"> function main(obj, args) myplugin:dosomething() end </Script> publicclassMyPlugin : IPluginComponent { publicstring Uri { get; set; } publicvoidDoSomething() { //do work } }
- 21. Plugin Framework Available via nuget Ships with the Player and WorldServer Recommended way to write Plugins for VastPark
- 22. Portable IMML Distribute a virtual world like a PDF! Supports URI impersonation Both single-user and multi-user scenarios are supported Supports encryption
- 23. Widgets A type of IMML container Embeddable within other IMML contexts
- 24. Continuum Continuum captures state changes Binary file format Supports forward and backwards playback and random seek Designed to be streamed over a network Supports arbitrary capture formats ICodec
- 25. OpenAvatar
- 26. OpenAvatar
- 27. LIXA Supports groups of bones, allowing specific animations to play on specific bone groups independently. Human readable layout, making it easy to copy and paste animation sequences from one file to another.
- 28. Metaforik Entertains the idea of media as a concept Supports for multiple representations of that concept Permissions Discovery
- 29. Distributed Processing Player WorldServer <IMML/> <IMML/> CLIENT SERVER Client Plugin Server Plugin 3rd Party Service
- 30. World Deployment Two primary output options: Portable IMML (like a PDF) IMML (like a web page) Many hosting options: WorldServer (multi-user, single user) IIS, Apache, etc (single-user) FileServer(single-user) Local HDD (single-user)
- 31. TeamFlex
- 32. WebGL & HTML5 Being heavily promoted by Googlehttp://www.chromeexperiments.com OpenGL 2.0 ES HTML5 applications native in Windows 8 WebGLuncertainty
- 33. Resources http://www.vastpark.org http://theparkisvast.com craig@vastpark.com @craigomatic
Editor's Notes
- 3D models, Primitive (Box, Cylinder, Cone, Sphere, Plane), Camera, Shader, Video, Effect (particles), Script, Trigger, Background, Plugins, Widgets, Anchors, Timelines, Lights
- Crane demo
- Piano demo, HQ demo (behaviour based capture) show codec acquisition
- Two main goals: Better looking, more realistic avatars. Reusable way of generating them
- Demonstration of default animation + override animation
- Provides an avenue into the virtual world ecosystem with zero-barrier to entry