用于在地形插值及计算中间的各种各样的插值很好用-chazhia water intake, when drawing faster-moving flow towards the sediment bed, can increase the local bed shear stresses, resulting in bed erosion around the intake structure

In this paper, we present a new method to model the hydraulic erosion phenomenon which runs at interactive rates on today’s computers. The method is based on the velocity fi eld of the running water, which is created with an effi cient sh