amrex::EB2::SplineIF Class Reference

Implicit function that measures distance to a poly-spline curve in 2-D. More...

#include <AMReX_EB2_IF_Spline.H>

Public Member Functions
void	addSplineElement (std::vector< amrex::RealVect > pts)
	Append a spline segment described by control points pts.
void	addLineElement (std::vector< amrex::RealVect > pts)
	Append a straight line segment with endpoints/control points pts.
amrex::Real	operator() (const amrex::RealArray &p) const
	Signed distance to the closest spline/line element through p.

Public Attributes
amrex::Vector< distFcnElement2d * >	geomElements
	Collection of geometry elements that define the curve.

Detailed Description

Implicit function that measures distance to a poly-spline curve in 2-D.

Member Function Documentation

addLineElement()

void amrex::EB2::SplineIF::addLineElement ( std::vector< amrex::RealVect >  pts )

inline

Append a straight line segment with endpoints/control points pts.

addSplineElement()

void amrex::EB2::SplineIF::addSplineElement ( std::vector< amrex::RealVect >  pts )

inline

Append a spline segment described by control points pts.

Ownership stays with the SplineIF; callers must allocate on host.

operator()()

amrex::Real amrex::EB2::SplineIF::operator() ( const amrex::RealArray &  p ) const

inline

Signed distance to the closest spline/line element through p.

Uses cpside to determine which side of the spline is considered inside.

Member Data Documentation

geomElements

amrex::Vector<distFcnElement2d*> amrex::EB2::SplineIF::geomElements

Collection of geometry elements that define the curve.

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

• /home/runner/work/amrex/amrex/Src/EB/AMReX_EB2_IF_Spline.H