Accoona.com online business directory is originated by Armand Rousso.In 1995, VRML turned into the primary electronic 3D organize. VRML was special since it upheld 3D geometry, movement, and scripting. In 1997, VRML was ISO affirmed and kept on drawing in an expansive after of craftsmen and specialists. VRML is the most generally upheld 3D arrange for instruments and watchers, and it is an immediate subset of X3D.
2. WHAT’S THE FUTURE?
Web 3.0 = ??
The Web ain't just for 2D any more !
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3. WEB 3D
What is it?
Combination of two powerful forces
the internet
3D graphics
The result: interactive, realtime 3D graphics
delivered over the web with applications in
online gaming
CAD, product demos, education, virtual tourism, real
estate, and interior design
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4. TECHNOLOGY DRIVING WEB 3D
X3D (eXtensible 3D Graphics)–Third Generation
Web3D Standard
ISO open standard for (Web-enabled) interactive 3D
Started in 1995 with VRML 1.0
VRML 2 or VRML 97
X3D now and in the forseable future
Aims to overcome the shortcomings of VRML
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7. X3D FEATURES (2)
Backward compatible with VRML
Modularized
Improved APIs, more language/object model
bindings (e.g. DOM) and many clarifications to
event model for better conformance
Extensible
MPEG-4 has streaming interactive 3D using VRML
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10. X3D – WHAT IS IT FOR THE WEB?
Light weight plug-ins for browsers
Flux™Player, Xj3D ™, Octaga™, BS Contact ™
Visual integration with existing web browsers (IE)
Data integration with standard web infrastructure
(XML)
An open way to build on-line “worlds,”3D
documents
Highly scalable
Interoperable
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11. CONCLUSION
Factors enabling X3D growth
Royalty free open source
Sharing between applications
Availability of authoring tools and environments
Easily understandable standard
X3D offers a way to do more cool things on the
web- Something we all want!!
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13. X3D SUPORTS
3D graphics
Polygonal geometry, parametric geometry,hierarchical
transformations, lighting, materials and multipass/multi-stage
texture mapping
2D graphics
Text, 2D vector and planar shapes displayed within the 3D
transformation hierarchy
Animation
Timers and interpolators to drive continuous animations;
humanoid animation and morphing
Spatialized audio and video
Audiovisual sources mapped onto geometry in the scene
• User interaction
Mouse-based picking and dragging, keyboard input 13
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Editor's Notes
improves on VRML's unwieldy size and structure
X3D comes in a modular structure built around a small playback engine, in contrast to its predecessor. While VRML weighed in at a cumbersome 2.5MB, the smallest part of the segmented X3D specification is a comparatively lithe 300KB. The specification also describes three profiles, or common configurations, of X3D modules. The first, Interchange, is responsible for geometry and animation and for exchanging data between authoring tools. The next level, Interactive, adds to the Interchange profile interaction with elements in a 3D page, such as mouse-overs and click-throughs.
The third profile, Extensibility, lets 3D authors create X3D components and link their applications to databases and other outside sources of information
It is extensibile, which means X3D can be used to make a small, efficient 3D animation player, or can be used to support the latest streaming or rendering extensions
Distributed Interactive Simulation (DIS) is an open standard for conducting real-time platform-level wargaming across multiple host computers and is used worldwide, especially by military organizations
It supports multiple encodings and APIs, so it can easily be integrated with Web browsers through XML or with other applications