| 基于OpenGL平台的虚拟海战场仿真 |
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| 引用本文： | 吴晶,王瑜,许玲,古军峰.基于OpenGL平台的虚拟海战场仿真[J].火力与指挥控制,2009(Z1). |
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| 作者姓名： | 吴晶 王瑜 许玲 古军峰 |
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| 作者单位： | 海军蚌埠士官学校; |
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| 摘 要： | 虚拟海战场仿真中,大规模动态海面的实时生成、各种作战平台的模拟是关键问题。基于海浪统计学模型,采用快速傅立叶逆变换、层次细节技术和与视点相关的可见性预判断技术,实时生成动态海面,依据蒲氏风级与浪高的对应关系,模拟不同等级海浪;采用3DM AX建模软件实现了舰艇、潜艇、飞机、导弹等作战平台的仿真;最后,采用粒子系统实现自然环境中的雾、雨、雪,以及舰船、飞机、导弹的尾迹的仿真。视觉效果较好。
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| 关 键 词： | 虚拟海战场 动态海面 层次细节 视点相关 粒子系统 |
Visual Simulation of Virtual Sea Battlefield based on OpenGL |
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| WU Jing,WANG Yu,XU Ling,GU Jun-feng.Visual Simulation of Virtual Sea Battlefield based on OpenGL[J].Fire Control & Command Control,2009(Z1). |
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| Authors: | WU Jing WANG Yu XU Ling GU Jun-feng |
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| Institution: | Bengbu Naval Petty Officer Academy;Bengbu 233012;China |
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| Abstract: | Real-time and visibility rendering of large scale ocean,emulate every combat platform are key questions in Virtual battlefield simulation.Based on statistical wave models,this paper firstly realized a real-time rendering algorithm of ocean surface by used technologies of inverse Fast Fourier Transformation(FFT),Lever Of Detail(LOD) and view-dependence visibility estimation and also classified ocean wave according to the correlation of wind and wave height.Use 3DMAX to realize the emulation of naval ships,su... |
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