| Virtual reality experimental system based-on 3DSMAX and VRML can realize the function of real time rendering and interactivity to the scene, constructing vivid and abundant sculpts and scenes and experiencing sense of being personally on the scene to the user at the same time. It is of important and actual significance in products design and products experimentIn this thesis, the virtual reality lab to the communication equipments is selected as developed object. The basic theory and method for construction of virtual reality experiment environment, interface, interactive operation, the analysis of experiment data are discussed. How to construct 3D model of virtual reality experiment environment by 3DSMAX and virtual reality experiment environment by VRML is studied mainly in this thesis. Based-on Windows XP platform and Delphi software, the data interface program between 3D virtual reality program and ANSYS software is developed , and the virtual reality 3D experiment system which approximates to real communication equipment anti-seismic lab is also developed. This system has vivid 3D experiment environment, friendly human-computer interface, flexible operation, abundant experiment data, curve and graphics.Intuitional and effective resolvent to anti-seismic experiment of communication equipment is put forward by the thesis. It has practical value in the design and anti-seismic experiment and of communication equipment. |
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