| 逼真可控的火焰动画框架设计与实现 |
| |
| 引用本文： | 洪义,朱登明,邱显杰,王兆其.逼真可控的火焰动画框架设计与实现[J].计算机应用,2011,31(1):45-49. |
| |
| 作者姓名： | 洪义 朱登明 邱显杰 王兆其 |
| |
| 作者单位： | 1. 中国科学院计算技术研究所2. |
| |
| 基金项目： | 国家科技支撑计划项目(2008BAI50B07); 国家863计划项目(2009AA01Z312) |
| |
| 摘 要： | 提出一个通用的火焰模拟框架，通过前处理、火焰模拟和后处理三个阶段生成满足用户需求且真实感强的火焰动画。针对该模拟框架，给出一种有效解决方案。根据火焰的两相流特性以及流体湍流特性，提出火焰的湍流模型，在有限计算资源条件下生成细节丰富的高真实感火焰动画。实验结果表明，所提出的火焰模拟框架切实可行，能逼真模拟基本火焰现象以及在复杂曲线、曲面和蔓延规则约束下的火焰动画。
|
| 关 键 词： | 火焰动画 火焰模拟框架 湍流模型 |
| 收稿时间： | 2010-07-02 |
| 修稿时间： | 2010-08-16 |
Frame design and implementation of realistic and controllable fire animation |
| |
| HONG Yi,ZHU Deng-ming,QIU Xian-jie,WANG Zhao-qi.Frame design and implementation of realistic and controllable fire animation[J].journal of Computer Applications,2011,31(1):45-49. |
| |
| Authors: | HONG Yi ZHU Deng-ming QIU Xian-jie WANG Zhao-qi |
| |
| Affiliation: | HONG Yi1,2,ZHU Deng-ming1,QIU Xian-jie1,WANG Zhao-qi1(1.Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190,China,2.Graduate School of the Chinese Academy of Sciences,Beijing 100049,China) |
| |
| Abstract: | This paper presented a general fire simulation frame including three stages:pre-processing,fire simulation and post-processing.In order to implement this fire animation frame,the corresponding solutions were provided to address the key issues in every stage.Based on the two-phase flow characteristics of fire and the performance of turbulence fluid,a turbulence model using limited computing resources was proposed to rich the flame details.The experimental results show the effectiveness of the proposed flame ... |
| |
| Keywords: | fire animation flame simulation frame turbulence model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用》浏览原始摘要信息 |
|
点击此处可从《计算机应用》下载全文 |
|
