Functions
	run (half)

Variables
int	N = 32

float	U = 0.05

	KI_I

	KI_R

bool	ok = True

	deg

	umax

tuple	good = want_deg and ((umax > 0.1 * U) != want_deg)

Detailed Description

The lattice-plane trap, gated: a MOVING box whose faces sit exactly on grid planes owns no cut
cell, so its wall velocity never enters the momentum operator and the body is silently inert.
set_solid_from_scene must (a) count > 0 DEGENERATE staggered points (sdf exactly zero) for that
instance and warn, and (b) count 0 for the same box shifted 0.3 cells off the lattice -- and the
fluid must actually move in (b).

Usage: PYTHONPATH=<flow build> python lattice_plane_gate.py

Function Documentation

◆ run()

lattice_plane_gate.run ( half )

Definition at line 18 of file lattice_plane_gate.py.

Variable Documentation

◆ N

int lattice_plane_gate.N = 32

Definition at line 13 of file lattice_plane_gate.py.

◆ U

float lattice_plane_gate.U = 0.05

Definition at line 14 of file lattice_plane_gate.py.

◆ KI_I

lattice_plane_gate.KI_I

Definition at line 15 of file lattice_plane_gate.py.

◆ KI_R

lattice_plane_gate.KI_R

Definition at line 15 of file lattice_plane_gate.py.

◆ ok

bool lattice_plane_gate.ok = True

Definition at line 39 of file lattice_plane_gate.py.

◆ deg

lattice_plane_gate.deg

Definition at line 42 of file lattice_plane_gate.py.

◆ umax

lattice_plane_gate.umax

Definition at line 42 of file lattice_plane_gate.py.

◆ good

tuple lattice_plane_gate.good = want_deg and ((umax > 0.1 * U) != want_deg)

Definition at line 43 of file lattice_plane_gate.py.

Functions

Variables