A Grid-Free Fluid Solver based on Gaussian Spatial Representation
A Grid-Free Fluid Solver based on Gaussian Spatial Representation
We present a grid-free fluid solver featuring a novel Gaussian representation. Drawing inspiration from the expressive capabilities of 3D Gaussian Splatting in multi-view image reconstruction, we model the continuous flow velocity as a weighted sum of multiple Gaussian functions. Leveraging this representation, we derive differential operators for the field and …