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compute_pressure_force_gpu

oxiphysics_gpu::gpu_sph_solver

Function compute_pressure_force_gpu 

Source 
pub fn compute_pressure_force_gpu(
    buf: &GpuSphBuffer,
    pressures: &[f32],
    params: &GpuSphParams,
) -> Vec<[f32; 3]>
Expand description

Compute pressure forces on all particles.

Uses the symmetric SPH momentum equation: f_i = -Σ_j m_j (P_i/ρ_i² + P_j/ρ_j²) ∇W