Virtual Reality Modeling Language or VRML in short as it is normally called as. VRML is new concept of Interactivity on the Net. Due to the new emerging trends coming into the IT industry, VRML stands as a mile stone in the making of Virtual Realities. Remember the science fiction documentaries which you saw on the TV with the hosts wearing those really sleek & stylish Glasses on their eyes & experiencing Virtual Reality. This is the same concept but you can see it on your monitor screen without the use of those glasses can't feel it but can experience it upside down.
The Newbies VRML FAQ file
What is VRML ?
What are the Minimum hardware requirements to view VRML worlds ?
What should I have with me to view VRML enabled sites ?
Tell me about some Cool sites where I can experience VRML in action ?
What are the Authoring tools available to create my personal VRML web page?
Forget it... show me a VRML sample site here itself !!!!
What
is VRML ?
VRML stands for Virtual Reality Modeling Language, this an
analogy between VRML & HTML. VRML was first introduced in the year 1994. VRML is used
to create 3D worlds. This language was priorly called as Virtual Reality Markup Language,
& then it was renamed to VR modeling language. These 3D worlds are also often called
as Virtual Worlds. The extension of a VRML site or web page is .WRL. If you are familiar
with Java then you will find this language very similar to it.
What
are the Minimum hardware requirements to view VRML worlds ?
The minimum
requirements to view a VRML site are
* A Pentium - 100 Mhz
CPU with atleast 8 Mb of Ram
* An Adequate Graphics
card with atleast 1 Mb of Ram
* A 28.8 kbps Modem
* And a VRML plugin
Recommended
* A Pentium - II 300 MHz CPU with 32 Mb Ram
* 4 Mb AGP card
* 56 kbps Modem
* And a VRML plugin
You should have patience when you visit a VRML site because at 28.8 kbps speeds it takes
2-3 minutes to load.
What
should I have with me to view VRML enabled sites ?
To view a VRML site , you need to have a
VRML Plug-in installed with your browser and also your browser should be able to handle
such Plug-ins , But you need not worry about that , because if you have Internet Explorer
4.x or Netscape 4.x then you already have a VRML enabled browser . i.e. they can support a
VRML Plug-in. Now the next thing & the important one is the Plug-in which would work
hand in hand with the Browser. In this case Netscape is the winner , because it already
has a VRML plug-in with it, it is shipped with the Software itself. The plug-in is called
Cosmo Player , which is one of the best plug-ins available currently. If you need a
plug-in with your other browser's then you may download it freely from the Internet.
List of some VRML plug-ins available.
Plug-In | Company | Platform/OS |
Cosmo Player Voyager Microsoft VRML V-Realm Liquid Reality |
Silicon Graphics Vitus Corporation Microsoft Integrated Data Systems Microsoft |
Win 95/98,NT,Irix Mac,Power Mac Win 95/98 Win95/98 , NT Win 95/98 |
Some of
the Cool sites where you can experience VRML in action
Here are some nice links where you can experience VRML,
1) http://vrml.sgi.com/worlds or http://www.sgi.com
3) www.photomodeler.com/vrml.html
4) www.clark.net/theme/worlds/ab2.wrl.gz
5) www.intel.com/procs/ppro/intro/vrml/nav.wrl
These are some of the cool links for VRML, you may find some of the links inactive or may not find VRML at a certain link, that's because these pages keep on changing & so the location, so try all of these links & you may find one or all containing good VRML examples.
Authoring
Tools available to create VRML enabled web pages
To create a 3D virtual world , you must know the VRML language, but
now a days new VRML editors have come by , with the help of which a newbie can create
stunning VRML web pages. I am featuring some of the good VRML authoring tools to create 3D
worlds.
Product | Company | Platform |
Platinum
VR Creator Ray Dream Designer 4.1 Virtual Home Space Builder VRML Equinox Strata Studiopro Blitz VRML Beans 1.0 Rendersoft VRML editor 1.722 |
Platinum Ray Dream. A Div. of Fractal Corp. Paragraph North Plains System Inc. Strata PAKSoft Production Rendersoft Soft. & Web Publ. |
Windows
95/98, NT Win 3.x,Win 95,NT Windows Power Mac Power Mac Windows Windows |
VRML
sample web page at Allin1
So you wanna experience VRML
right here. First of all check whether you are having a VRML plug-in installed. If you are
using Netscape Communicator 4.x then you already have a good plug-in.
To move into VRML worlds Click Here
Most VRML browsers are designed to support files that end with .wrl (a world file) or .wrl.gz (a world file geometrically zipped or compressed) similar to how we zip a normal file. If you have an option of viewing the same 3D world as .wrl or .wrl.gz file , then pick the later one because it will get downloaded faster. |
That's all Folks in this update of VRML worlds.
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