| Railway is the main artery of the rapid development of our national economy. In recent years,the railway ministry have established a number of rescus base in all sections and introduced a large number of advanced rescue crane from abroad.However,the crane driver’s trainning is not so easy. With the great deficiency of the training by traditional theories and methodology,it brings great challeage to crane driver’s training work.As an important form of virtual reality training, simulation training system for railway rescue crane hava the same cab as real crane,project realistic virtual railway accident scene which can make trainees lostthemselfinit,getconsistentoperation experience with real situationfinally.Thus,visula system is a core part of simulation training system for railway rescue crane,it plays a role in rendering scene. The authenticexpression of the virtual scene, is directly related to the final result of the simulation training system.This paper closely agrees with actual requirement of the railway rescue cranesimulation system,and finally was developed based on Unity3D graphics engine in C# language. It provides a good human-computer interaction interface for the user and enables the creation of any railway accident course.The main research contents and achievements of this paper are as follows:1.Capturing the actual requirement of course editor sofeware deeply,Analysising the various functional modules which should have and the relationship between each module.2.Developing each functional module of the course editor.3.Researching the key theories and technology relevant to destruction algorithm, realizationing the algorithm by C# language at Unity3d platform.It is embedded into the course editor,thereforincreases the lifelike degree so much.4.Designing the demonstration module which can verifys the scence it built whether is reasonable by the way of animation demo on one hand and do a favor to commanding rayway rescue in reality. |
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