基于物理模型的海上溢油实时可视化仿真

Real-time Visualization and Simulation of Oil Spill Based on Physical Model

提出一种基于物理模型和纹理映射技术的海面溢油实时三维可视化方法对海上溢油进行实时动态仿真。通过分析海上溢油扩展和漂移过程的数学模型,在视点相关的自适应海面网格模型的基础上,运用纹理映射技术在海面特定区域实现了海面油膜扩展和漂移的实时动态仿真和可视化,方法简单、实用。

This paper proposes an approach based on physical model and texture mapping to implement the 3D visualization of oil spill in real-time.By analyzing the drift and diffusion mathematical models of oil spill on sea,based on an eye-point related adaptive ocean surface mesh model,the dynamic simulation of drift and diffusion course of oil spill on sea are implemented in specified area of sea by means of texture mapping mode in real-time.