Navigation Algorithm Of Virtual Tourism System

Along with the network development and the popularization, the traveling industry took the multitudinous website attention the region in unceasingly richly expands. The traveling content and the form gradually diversify, the level increasingly is also deep, Stresses roams "the virtual tourism" to the digitized scenic spot to arise at the historic moment. Through the Internet or other carriers, will travel the landscape tendency also clearly present in front of traveler, will let traveler act according to own wish choice tour route, the speed and the viewpoint, will be confined at home may tour far in ten thousand mile remote sight beautiful scenes, this then will be the virtual tourism. The virtual tourism has is on site the natural, independent, the surmounting space and time, the multi- sensation, the interaction, the efficiency, secure and so on the characteristic and the superiority, more and more receives people's attention and the welcome.This article main research direction is the virtual tourism system the navigation function realization, carries on the comparative analysis to navigation most superior algorithm, finally selects in the actual virtual tourism system the quite suitable algorithm.The first chapter of simple introduction virtual tourism background as well as the most short-path algorithm research present situation and the significance. The direction studies which to the present paper has made an upholstery...