Browsing by Author "Zhang, Yanci"
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Biorthogonal Wavelet Surface Reconstruction Using Partial Integrations
Ren, Xiaohua; Lyu, Luan; He, Xiaowei; Cao, Wei; Yang, Zhixin; Sheng, Bin; Zhang, Yanci; Wu, Enhua (The Eurographics Association and John Wiley & Sons Ltd., 2018)We introduce a new biorthogonal wavelet approach to creating a water-tight surface defined by an implicit function, from a finite set of oriented points. Our approach aims at addressing problems with previous wavelet methods ... -
A Real-Time Adaptive Ray Marching Method for Particle-Based Fluid Surface Reconstruction
Wu, Tong; Zhou, Zhiqiang; Wang, Anlan; Gong, Yuning; Zhang, Yanci (The Eurographics Association, 2022)In the rendering of particle-based fluids, the surfaces reconstructed by ray marching techniques contain more details than screen space filtering methods. However, the ray marching process is quite time-consuming because ... -
A Second-Order Explicit Pressure Projection Method for Eulerian Fluid Simulation
Jiang, Junwei; Shen, Xiangda; Gong, Yuning; Fan, Zeng; Liu, Yanli; Xing, Guanyu; Ren, Xiaohua; Zhang, Yanci (The Eurographics Association and John Wiley & Sons Ltd., 2022)In this paper, we propose a novel second-order explicit midpoint method to address the issue of energy loss and vorticity dissipation in Eulerian fluid simulation. The basic idea is to explicitly compute the pressure ...