Real-time simulation of 3D smoke on GPU

Authors:
Qing Yang
Affiliations:
Computer Science and Information Technology College, Zhejiang Wanli University, Ningbo, Zhejiang, P.R.China
Venue:
CISST'09 Proceedings of the 3rd WSEAS international conference on Circuits, systems, signal and telecommunications
Year:
2009

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Abstract

In this paper, we investigate the fluid simulation on GPU, and implement real time smoke animation based on GPU by numerically solving Navier-Stokes equation. Based on Navier-Stokes equation, we discuss the details of the method, "Stable Fluids". This scheme makes implementation on the GPU simple, because there is a straightforward mapping between grid cells and voxels in a 3D texture. After optimizing, this method not only fit to GPU, but also is steady and realistic greatly.