OpenMD::Ellipsoid Class Reference

An ellipsoid in OpenMD is restricted to having two equal equatorial semi-axes. More...

#include <Ellipsoid.hpp>

Inheritance diagram for OpenMD::Ellipsoid:

Public Member Functions
	Ellipsoid (Vector3d origin, RealType rAxial, RealType rEquatorial, Mat3x3d rotMat)
virtual bool	isInterior (Vector3d pos)
virtual std::pair< Vector3d, Vector3d >	getBoundingBox ()
virtual bool	hasAnalyticalSolution ()
virtual bool	isComposite ()
virtual bool	isSpherical ()
virtual bool	isMesh ()
virtual HydroProp *	getHydroProp (RealType viscosity)
RealType	getRAxial ()
RealType	getREquatorial ()
RealType	getRMajor ()
RealType	getRMinor ()
virtual Vector3d	getOrigin ()
Mat3x3d	getRotMat ()
Public Member Functions inherited from OpenMD::Shape
std::string	getName ()
void	setName (const std::string name)

Detailed Description

An ellipsoid in OpenMD is restricted to having two equal equatorial semi-axes.

OpenMD treats the "special" axis as the z-coordinate in the body fixed reference frame. That is:

\[ z^2 / a^2 + (x^2 + y^2) / b^2 = 1 \]

If \(a >= b\), the ellipsoid is a prolate spheroid, and if \(a < b\), the ellipsoid is oblate. Ellipsoids are specified in the constructor using an axial length (a), and a equatorial length (b). A Vector3d can be used to position the center of the ellipsoid, and a rotation matrix can also be used to orient the ellipsoid to a preferred lab-fixed coordinate frame.

Definition at line 68 of file Ellipsoid.hpp.

Constructor & Destructor Documentation

Ellipsoid()

OpenMD::Ellipsoid::Ellipsoid	(	Vector3d	origin,
		RealType	rAxial,
		RealType	rEquatorial,
		Mat3x3d	rotMat )

Definition at line 52 of file Ellipsoid.cpp.

Member Function Documentation

getBoundingBox()

std::pair< Vector3d, Vector3d > OpenMD::Ellipsoid::getBoundingBox ( )

virtual

Implements OpenMD::Shape.

Definition at line 82 of file Ellipsoid.cpp.

getHydroProp()

HydroProp * OpenMD::Ellipsoid::getHydroProp ( RealType viscosity )

virtual

Implements OpenMD::Shape.

Definition at line 92 of file Ellipsoid.cpp.

getOrigin()

virtual Vector3d OpenMD::Ellipsoid::getOrigin ( )

inlinevirtual

Implements OpenMD::Shape.

Definition at line 85 of file Ellipsoid.hpp.

getRAxial()

RealType OpenMD::Ellipsoid::getRAxial ( )

inline

Definition at line 81 of file Ellipsoid.hpp.

getREquatorial()

RealType OpenMD::Ellipsoid::getREquatorial ( )

inline

Definition at line 82 of file Ellipsoid.hpp.

getRMajor()

RealType OpenMD::Ellipsoid::getRMajor ( )

inline

Definition at line 83 of file Ellipsoid.hpp.

getRMinor()

RealType OpenMD::Ellipsoid::getRMinor ( )

inline

Definition at line 84 of file Ellipsoid.hpp.

getRotMat()

Mat3x3d OpenMD::Ellipsoid::getRotMat ( )

inline

Definition at line 86 of file Ellipsoid.hpp.

hasAnalyticalSolution()

virtual bool OpenMD::Ellipsoid::hasAnalyticalSolution ( )

inlinevirtual

Implements OpenMD::Shape.

Definition at line 74 of file Ellipsoid.hpp.

isComposite()

virtual bool OpenMD::Ellipsoid::isComposite ( )

inlinevirtual

Implements OpenMD::Shape.

Definition at line 75 of file Ellipsoid.hpp.

isInterior()

bool OpenMD::Ellipsoid::isInterior ( Vector3d pos )

virtual

Implements OpenMD::Shape.

Definition at line 65 of file Ellipsoid.cpp.

isMesh()

virtual bool OpenMD::Ellipsoid::isMesh ( )

inlinevirtual

Implements OpenMD::Shape.

Definition at line 77 of file Ellipsoid.hpp.

isSpherical()

virtual bool OpenMD::Ellipsoid::isSpherical ( )

inlinevirtual

Implements OpenMD::Shape.

Definition at line 76 of file Ellipsoid.hpp.

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

• hydrodynamics/Ellipsoid.hpp
• hydrodynamics/Ellipsoid.cpp