基于纹理映射技术的实时波浪模拟

Real-time Wave Simulation Based on Texture-mapping

自然景物的模拟是近年来计算机图形学中具有挑战性的研究方向之一。波浪的模拟作为其中一个重要的组成部分受到越来越多的关注。本文从特定的波浪纹理出发,构造一个波浪函数来拟合相应的动态波浪曲面,通过在曲面网络上进行纹理映射来实现的波浪仿真,通过调整波浪纹理及波浪函数的初始值和相关参数可得到不同的波浪形态,结果显示这种方法能快速有效地模拟波浪。

In recent years, simulating natural phenomena has always been one of the most challenging tasks in computer graphics. As one of its most important parts, simulating wave has been given more and more attention. One method simulates wave by trying to solve the Navier - Stokes. Another method tries to start from the energy spectrums of wave, and then generates the model of wave. In this paper, we present an improving wave profile function to model the shape of wave. The results show that this method can fast and effective simulate wave.