Research Article
Real-Time Incompressible Fluid Simulation on the GPU
Algorithm 1
CPU-based PCISPH algorithm.
while simulating do | foreach particle do | search neighbors | foreach particle do | compute viscosity force (e.g. (4)) | compute gravity force | compute other forces | initialize pressure | initialize pressure force | while () do | foreach particle do | predict velocity | predict position | foreach particle do | predict density (e.g. (2)) | predict density variation | update pressure (e.g. (5)) | foreach particle do | compute pressure force (e.g. (3)) | foreach particle do | compute total force (e.g. (7)) | update velocity (e.g. (8)) | update position (e.g. (9)) |
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