| 在C#中结合OpenGL索引顶点数组的海浪动态仿真 |
| |
| 引用本文： | 刘丁,许惠平,叶娜.在C#中结合OpenGL索引顶点数组的海浪动态仿真[J].海洋测绘,2008,28(4):45-48. |
| |
| 作者姓名： | 刘丁 许惠平 叶娜 |
| |
| 作者单位： | 1. 同济大学,海洋与地球科学学院,上海,200092
2. 上海东海海洋工程勘察设计研究院,上海,200137 |
| |
| 基金项目： | 教育部跨世纪优秀人才培养计划 |
| |
| 摘 要： | 基于海浪谱的线性叠加法来源于对真实海面长期观察所得的统计模型，在海浪仿真领域被广泛使用。研究了通过CsGL类库在C#中使用OpenGL进行海浪建模和仿真的技术，使用P-M海浪谱对海面进行反演，通过OpenGL的索引顶点数组和视点相关判别，高效逼真地实现了海浪的动态仿真。
|
| 关 键 词： | 海浪仿真 OpenGL 海浪谱 视点相关 |
A LOD Algorithm for Large Scale Ocean Based on OpenGL Index Vertex Array |
| |
| LIU Ding,XU Hui-ping,YE Na.A LOD Algorithm for Large Scale Ocean Based on OpenGL Index Vertex Array[J].Hydrographic Surveying and Charting,2008,28(4):45-48. |
| |
| Authors: | LIU Ding XU Hui-ping YE Na |
| |
| Institution: | School of Ocean and Earth Science,Tongji University,Shanghai 200092; Shanghai East Sea Marine Engineering Survey & Design Institute,Shanghai 200137 |
| |
| Abstract: | The Linear Stack method based on wave spectrum is popular in the simulation of waves which derives from the statistical model of realistic sea.A method of modeling and simulating sea waves using OpenGL in C# with the CsGL Class Library is presented.By using view-dependent method to decide which vertexes should be inverted by P-M wave spectrum and sending vertex array and index array to OpenGL,real-time vivid sea waves scene is achieved. |
| |
| Keywords: | waves simulation OpenGL wave spectrum view-dependent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《海洋测绘》浏览原始摘要信息 |
| 点击此处可从《海洋测绘》下载免费的PDF全文 |
