Viewpoint

The virtual reality technology of U.S.A. Viewpoint Company can demonstrate the fictitious result of the photo grade to the user.

The technology of Viewpoint has a lot of advanced technological characteristics , including: Photo-grade in real time render, this is realized by all-screen anti-lose shape technology. With the seamless integration with the webpage , the Viewpoint cartoon can be put in any place of the page, do not need to open one dialogue window to show the content alone. Support the broadcasting of the sound file , can broadcast the audio frequency forms of WAV and MP3 , thus enriched the means of displaying .


There are a lot of virtual reality spoken at present on the network, among them the technology based on continuity picture and panoramic picture belong to the same type, and Viewpoint technology is to realize the virtuality of the object on the computers by standard 3D technology.The manufacture method of continuous picture making has the same principle of marquee, after shooting obtaining many pieces of different pictures at a lot of angle on one subject, then broadcast them sequentially , thus get the three-dimensional effect. Shortcoming lie in that file is relatively large,for it is made by many pieces of picture,and can be browsed only through one axle generally, if expect to shoot the picture at more angles and more smooth effects, you should take the pictures at more angles.

Gradually everybody will pay close attention to the application in the internet of virtual reality technology of pure 3D in the near further, not merely because the virtual reality technology of pure 3D will offer smaller file transfer amount , can offer more advanced interdynamic operation, in the following parts we will tell about Viewpoint interdynamic virtual reality carefully.

The composition and the course of Viewpoint is very clear .First of all,the group of three blue circle is the most basic component of Viewpoint technology, including three-dimensional modeling or three-dimensional scanning,, Scene Builder asssemble and revise the XML mutual part and planar graph and synthesize the function of other kinds of media. Most basic step is from three-dimension modeling, the modeling tool that can be utilized are 3D Max, LightWave, Alise, Okino, Poser. It is convenient to use the three-dimensional camera to scan the real object, thus can we get the threedimensional model, the three-dimensional camera that among them can utilized is 3D photo studio. If use three-dimensional modeling tool to design model,the 3.1 3D Max or high edition of Discreet of Company is highly recommended, 3D Max can lead the ASE form file received by the ViewPoint creating tools. In addition,the tool,which has good support for the Viewpoint is the three dimensional form transform tool produced by the Okino Company. Polytrans can make different software's and platform's threedimensional model change among the a lot of platform of the software and in a lot of three-dimensional modeling, can make such software as Maya, Lightwave , Rhino , Softimage/XSI , Turespace , Solidworks2000 ,etc. output the model of VET form .

Assembling and transforming your standard threedimensional model in Scene Builder is the most important part, change the model into standard Viewpoint model form MTS finally , will still output a MTX form at the same time. MTX makes up an important part of VET at the same time , it is it that composes the strong interdynamic of Viewpoint, and MTX is a standard XML file , there is very helpful to the development of the future,as the XML has strong expansion and exploration ablity, must have the senior development to meet different demands. The powerful text editor is a good choice, the XML Spy is highly recommended to compile and seize XML file. XML Spy has three different browsing and compiling states, including tabulate , the code , browser state. Tabulate state display the state relation of XML clearly, the tabulate form is convenient for compiling every detail of each part, and browser form can display the file in the angle correctly.

When there are two MTS files, you may find that MTS file is a bit partial and big , perhaps it is about 200K, this may be because the resolution ratio that the pinup picture uses is too big and polygonal is used too often.Now we use Tuning Studio to compress MTS file. Can compress originally bigger MTS file to in fact 50%-80% of the size after using the Tuning Studio correctly, it is very useful for network transmitting.


It also need to deal with some pictures to assist the page effect of VET,can use the Photoshop software to process the picture.Now there will have virtual reality elements appear in the page now, so we should consider the overall arrangement of the page, try one's best to make its application more humanized. Some level pictures are dealt with webpage application, some used for VET cartoons application.


Haven understood the most stages of the Viewpoint design now, but unable to browse through the webpage now, and then must integrate the produced MTS model and MTX standard file to the webpage of the HTML form, The MTX2HTML tool is very convenient for the output of the HTML page, at the same time, there is a plug-in provided by the third party in the Macromedia and Dreamweaver to transfer the VET cartoon to the HTML webpage.

There are three basic files that can really be released now: MTS, MTX and HTML, other files realeased according to the webpages and may have ordinary pictures, Quick Time VR film, IPIX panoramic cartoon, Flash or shockwave cartoon. Because Viewpoint, to Quick Time VR among them, IPIX has very good support and compatibility, so viewpoint player can be used for broadcasting Quick Time VR and IPIX cartoon at the same time .While cooperating with Flash cartoon ,we can also use the FS commond of Flash () to alter the attributes of of the Viewpoint.

Viewpoint technology has played a large push and pull ability role in the facilitation of the the virtual reality in commercial practical application. A lot of international producers begin to use Viewpoint technology to popularize their products , including IBM, Compaq, HP, Intel, Acer, Lander,etc.. We at the same time offer more technical data and free Viewpoint show , if you want to really know some details of the Viewpoint want to watch successful instance, please have a look around business application and demonstration ( Buick Company ).


If you hope to understand virtual reality price, can inquire about the virtual reality price . If you have a demand , please contact us .

Note: We can also offer website design according to your need and budget ,Websites safeguarding ,Other relevant services that multimedia design or the media release ,etc..
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