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launch_density_pass

oxiphysics_gpu::gpu_sph_density

Function launch_density_pass 

Source 
pub fn launch_density_pass(grid: &mut GpuSphGrid, nu: f64)
Expand description

Orchestrate a full SPH density pass.

Runs, in order:

  1. gpu_density_kernel — compute densities
  2. gpu_pressure_tait — update pressures via Tait EOS
  3. gpu_force_kernel — compute pressure + viscosity forces