基于GPU加速的三维水面模拟  

Simulation of Three-Dimensional Watersurface Based on GPU Acceleration

作　　者：钟林海[1] 王小铭[1] 

机构地区：[1]华南师范大学计算机学院,广州510631

出　　处：《现代计算机》2009年第6期32-34,共3页Modern Computer

摘　　要：提出一种基于水面物理特征和GPU实时加速的水面效果三维模拟方法,根据水面运动的物理特征和水面纹理变化特征,采用4个周期函数叠加产生几何波和2个周期函数叠加产生纹理波,使用凹凸纹理表现水面的细节,通过环境映射实时模拟出水面的反射等现象,通过GPU实时加速渲染,最终生成实时并且生动逼真的水面。Proposes a simulation method of 3D water surface effect based on physical characteristic of water surface and GPU real-time acceleration, according to the physical characteristic of water surface movement and variation characteristic of water surface texture, adopts 4 periodic functions superimpose to make geometry waves and 2 periodic functions to make texture waves, uses pique texture to show the details of water surface, through environmental mapping to real-time acceleration rendering of GPU, makes a real-time and vivid water surface finally.

关 键 词：GPU HLSL 实时渲染 动态模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]