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基于流体模型和GPU加速的火焰实时仿真

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Indexed by:期刊论文

Date of Publication:2007-10-05

Journal:系统仿真学报

Included Journals:Scopus、PKU、ISTIC、CSCD

Volume:19

Issue:19

Page Number:4382-4385

ISSN No.:1004-731X

Key Words:火焰模拟;流体模型;体绘制;GPU

Abstract:针对目前基于物理模型模拟火焰的计算量大、复杂度高,很难进行实时模拟的问题,提出了一种基于流体模型和GPU加速的火焰实时模拟方法,该方法根据火焰的不可压缩、低密度、无粘性等特点,通过流体方程计算火焰的物理属性,并将其求解过程在GPU中并行加速,从而大幅度提高了算法的运算速度,实现了火焰的实时模拟,并取得了较真实的模拟效果.

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