peclet::flow::vof::VofMcArea Class Reference

Interfacial area per cell from the marching-tetrahedra surface of the C = 1/2 level set (or of the PLIC-reconstructed signed distance — set_phase_change_area modes 4-7). More...

#include <marching_cubes_field.hpp>

Classes
struct	Stats

Public Member Functions
void	init (int nx, int ny, int nz, int ghost)
bool	ready () const
SField	area () const
Stats	compute (SField c, int mode)
	mode is an InterfaceAreaMode in [kAreaMcColour, kAreaMcPlicSplit].
void	planePass (SField c)
	The gas-positive centre distance and unit normal of every cell's own PLIC plane, one layer beyond the inner region (the dual cubes' corners).
void	areaPass (SField c, int src, int dep)
	The gather: each inner cell walks the 8 dual cubes it is a corner of and keeps its share.
Stats	census (SField c) const

Public Attributes
VofMetric	metric
	The interfacial predicate's wisp threshold — the phase-change driver passes ITS OWN (pcEffInterfaceEps), so a cell this driver calls pure is the same cell pcIsInterfacial calls pure.
double	interfaceEps = 0.0

Detailed Description

Interfacial area per cell from the marching-tetrahedra surface of the C = 1/2 level set (or of the PLIC-reconstructed signed distance — set_phase_change_area modes 4-7).

Definition at line 40 of file marching_cubes_field.hpp.

Member Function Documentation

init()

void peclet::flow::vof::VofMcArea::init ( int  nx, int  ny, int  nz, int  ghost  )

inline

Definition at line 49 of file marching_cubes_field.hpp.

References peclet::flow::I3::x, peclet::flow::I3::y, and peclet::flow::I3::z.

Referenced by peclet::flow::Solver< Grid >::buildVofBlock(), and peclet::flow::Solver< Grid >::pcAreaCascadeCompute().

ready()

bool peclet::flow::vof::VofMcArea::ready ( ) const

inline

Definition at line 65 of file marching_cubes_field.hpp.

Referenced by peclet::flow::Solver< Grid >::buildVofBlock(), compute(), and peclet::flow::Solver< Grid >::pcAreaCascadeCompute().

area()

SField peclet::flow::vof::VofMcArea::area ( ) const

inline

Definition at line 66 of file marching_cubes_field.hpp.

Referenced by peclet::flow::Solver< Grid >::buildVofBlock(), and peclet::flow::Solver< Grid >::pcAreaCascadeField().

compute()

Stats peclet::flow::vof::VofMcArea::compute ( SField  c, int  mode  )

inline

mode is an InterfaceAreaMode in [kAreaMcColour, kAreaMcPlicSplit].

Definition at line 76 of file marching_cubes_field.hpp.

References areaPass(), census(), peclet::flow::vof::kAreaMcColour, peclet::flow::vof::kAreaMcPlic, peclet::flow::vof::kAreaMcPlicSplit, peclet::flow::vof::kMcDepositCentroid, peclet::flow::vof::kMcDepositSplit, peclet::flow::vof::kMcSrcColour, peclet::flow::vof::kMcSrcPlic, planePass(), and ready().

Referenced by peclet::flow::Solver< Grid >::pcAreaCascadeCompute().

planePass()

void peclet::flow::vof::VofMcArea::planePass ( SField  c )

inline

The gas-positive centre distance and unit normal of every cell's own PLIC plane, one layer beyond the inner region (the dual cubes' corners).

Definition at line 92 of file marching_cubes_field.hpp.

References interfaceEps, peclet::flow::L3(), peclet::flow::vof::pcCentreDistance(), peclet::flow::vof::pcUnitNormal(), peclet::flow::vof::vofIsInterface(), peclet::flow::I3::x, and peclet::flow::I3::y.

Referenced by compute().

areaPass()

void peclet::flow::vof::VofMcArea::areaPass ( SField  c, int  src, int  dep  )

inline

The gather: each inner cell walks the 8 dual cubes it is a corner of and keeps its share.

Definition at line 129 of file marching_cubes_field.hpp.

References interfaceEps, peclet::flow::L3(), peclet::flow::vof::mcCubeCornerArea(), metric, and peclet::flow::vof::vofIsInterface().

Referenced by compute().

census()

Stats peclet::flow::vof::VofMcArea::census ( SField  c ) const

inline

Definition at line 180 of file marching_cubes_field.hpp.

References interfaceEps, peclet::flow::L3(), and peclet::flow::vof::vofIsInterface().

Referenced by compute().

Member Data Documentation

metric

VofMetric peclet::flow::vof::VofMcArea::metric

The interfacial predicate's wisp threshold — the phase-change driver passes ITS OWN (pcEffInterfaceEps), so a cell this driver calls pure is the same cell pcIsInterfacial calls pure.

The anisotropic cell metric (Phase 3); {1,1,1} == the pre-Phase-3 arithmetic.

Definition at line 72 of file marching_cubes_field.hpp.

Referenced by areaPass(), and peclet::flow::Solver< Grid >::pushVofMetric().

interfaceEps

double peclet::flow::vof::VofMcArea::interfaceEps = 0.0

Definition at line 73 of file marching_cubes_field.hpp.

Referenced by areaPass(), census(), peclet::flow::Solver< Grid >::pcAreaCascadeCompute(), and planePass().

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The documentation for this class was generated from the following file:

• src/vof/marching_cubes_field.hpp