Design and implement of a CUDA based SPH particle system editor

Authors:
Xianjun Chen;Yongsong Zhan
Affiliations:
Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, Guangxi, China,Information Engineering School, Haikou College of Economics, Haikou, Hainan, China;Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, Guangxi, China,College of Computer Science and Engineering, Guilin University of Electronic Technolo ...
Venue:
ICSI'12 Proceedings of the Third international conference on Advances in Swarm Intelligence - Volume Part II
Year:
2012

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Abstract

Particle system is the key technique for special effects visualization in many computer graphics applications such as computer games and animations. In this paper, we propose a novel approach for simplifying particle effect simulation in a particle system editing environment, where a SPH (Smoothed Particle Hydrodynamics) solver is used for particles movement simulation. We leverage the parallelism computing architecture of NVIDIA CUDA to power up the SPH solver implementation. Experimental results show the robustness and efficiency of the proposed system for real time graphics applications.