A Study On Design And Implementation Of 3D Simulation Map System

With the leap in computer technology,through its way to get spatial information is also endless,in today’s development direction,the three-dimensional map has become one of the main trends.The rapid development of the Internet for the future development trend of the map laid the direction,which will affect people in all aspects of future life.As a result of today’s social and technological leap,the three-dimensional map and the Internet of Things,mobile Internet to achieve the direction of the times in line with the progress of this product in the diversified development has also been placed in great expectations.Although 3D maps are now in place in various fields,some diversified products are derived,but these three-dimensional visualization is used less frequently and is not popular throughout the country.This article mainly describes the completion of Visual Studio 2010 and SQL Server 2006 environment can be combined with the network,in its environment using three-dimensional map system.The goal of this system is when the server is in the network,the server will be three-dimensional model of the x format files and pictures sent to the client,while the results on the screen display.The architecture of the system is C/S.For the server side,it implements the management of the database system of the model,and responds to the information sent by the client,compresses the set of models back to the client,and Preprocess the model,and then create a pyramid type model file.The client uses a multi-threaded approach to speed up data transfer and render 3D models to achieve the best simulation experience.This paper mainly focuses on the following aspects:Firstly,it introduces the research background and significance of the project development,which basically studies the process as well as the methods of making and designing simulation environment of three-dimensional map.It analyzes the overall system architecture over the aspects of design,function and operability,which designs the organization structure and interface of the client of the system upon the interaction design principles;Then describes the design standard of 3D simulation data and production process with a test area as an example,thus has completed the development and testing of the project in collaboration with the technical team.The system in the use of DirectX technology based on the map of the three-dimensional implementation,although only based on the Windows platform,but its practicality,can run on various types of hardware.