Simulation of Real-Time Explosion Smoke Based on Simplex-Noise

摘要：

Classical smoke simulation methods based on Computational Fluid Dynamics (CFD) are rather expensive that cannot be used in real-time systems. In this paper, a method based on Simplex noise is proposed to achieve high realistic effects of explosion smoke. The colors of the smoke particles are disturbed by 3D Simplex-Noise and faded according to time, the rolling and expanding of the explosion smoke particles are simulated by use of billboard technology and GPU-based particle system. The experiment results show that this method can produce vivid explosion smoke effects in real-time.

关键词： simplex noise color fading explosion smoke simulation particle system real-time rendering

作者: Xihou Li Hao Wang Hongyu Yang

作者单位: College of Computer Science National Key Laboratory of Fundamental Science on Synthetic Vision, Sichuan University Chengdu, China

会议类型: 国际会议

会议名称: 2010 International Conference on Information,Networking and Automation(2010 IEEE信息网络与自动化国际会议 ICINA 2010)

会议地点: 昆明

会议语种:英文

页码: 119-123

在线出版日期: 2010-10-17（万方平台首次上网日期，不代表论文的发表时间）