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基于Creator与VegaPrime的虚拟奥运场馆漫游系统

Keywords: 虚拟现实,网格简化,漫游,建模,绘制

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Abstract:

以奥运羽毛球场馆为三维虚拟场景,采用建模工具软件Creator与三维图形高级开发环境VegaPrime为基本开发平台,结合VisualC++与OpenGL语言,改进计算机图形学边折叠网格简化算法,实现了具有不同复杂度的虚拟奥运羽毛球场馆三维模型简化,搭建了具有真实感的可以实时绘制的虚拟场馆三维模型;并根据VegaPrime绘制界面的不足,构建了具有友好用户界面的虚拟漫游系统,使得人们可以在进入奥运羽毛球馆观看比赛之前,提前了解场馆内座椅分布情况,同时方便管理人员更好的组织场馆内人群运营.实验证明,本系统具有很好的交互性和实时性.

References

[1]  孙崇波,唐永刚,宁建国.基于Creator/Vega Prime的虚拟航母漫游设计[J].计算机仿真,2007,24(1):222-229. SUN Chong-bo,TANG Yong-gang,NING Jian-guo.Roaming in virtual aircraft carrier based on creator/vega prime[J]. Computer Simulation,2007,24(1):222-229.(in Chinese)
[2]  GARLAND M,HECKBERT P S.Surface simplification using quadric error metrics[J].Computer Graphics,1997,31(3): 209-216.
[3]  周昆,潘志庚,石教英.基于三角形折叠的网格简化算法[J].计算机学报,1998,21(6):506-513. ZHOU Kun,PAN Zhi-geng,SHI Jiao-ying.Mesh simplification algorithm based on triangle collapse[J].Chinese Journal of Computers,1998,21(6):506-513.(in Chinese)
[4]  彭群生,鲍虎军,等.计算机真实感图形的算法基础[M].北京:科学出版社,1999:221-279.
[5]  MultiGen-Paradigm Inc.Vega prime options guide[M].Dallas,USA:MultiGen-Paradigm Inc,2005:25-27.
[6]  MultiGen-Paradigm Inc.MultiGen creator creating models for simulations[M].Dallas,USA:MultiGen-Paradigrn Inc, 2004:5-6.
[7]  SCHROEDER W J,ZARGE J A,LORENSEN W E.Decimation of triangle meshes[J].Computer Graphics,1992,26(2): 65-70.
[8]  HOPPE H.Progressive meshes[J].Computer Graphics,1996,30(1):99-108.
[9]  ISLER V,LAU RW H,GREEN M.Real-time multi-resolution modeling for complex virtual environments[C]// Proceedings of ACM Symposium on Virtual Reality Software and Technology.Hong Kong:ACM Press,1998:22-35.
[10]  王晓东,毕开波.基于Creator的飞行视景三维模型数据库优化技术[J].系统仿真学报,2007,19(12):2716-2719. WANG Xiao-dong,BI Kai-bo.Technology of optimization of 3D model database for flight visualization based on creator[J]. Journal of System Simulation,2007,19(12):2716-2719.(in Chinese)
[11]  宋金玲,肖寒,盛业华,等.基于Multigen/Vega的校园VR仿真系统的实现[J].系统仿真学报,2004,16(9):1995- 1998. SONG Jin-ling,XIAO Han,SHENG Ye-hua,et al.Realization of campus VR simulation system based on multigen/vega [J].Journal of System Simulation,2004,16(9):1995-1998.(in Chinese)
[12]  MultiGen-Paradigm Inc.Vega prime programmer's guide[M].Dallas,USA:MultiGen-Paradigm Inc,2005:39-41.

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