Projects new vertices onto a cylinder with an elliptic base. More...

#include <elliptic_cylinder_projector.h>

Inheritance diagram for ug::EllipticCylinderProjector:

Public Member Functions
const vector3 &	center () const

const vector3 &	cylinder_axis () const

const vector3 &	ellipse_axis1 () const

const vector3 &	ellipse_axis2 () const

	EllipticCylinderProjector ()

	EllipticCylinderProjector (const vector3 &center, const vector3 &cylAxis, const vector3 &ellipseAxis1, const vector3 &ellipseAxis2)

	EllipticCylinderProjector (const vector3 &center, const vector3 &cylAxis, const vector3 &ellipseAxis1, const vector3 &ellipseAxis2, number radius)

	EllipticCylinderProjector (const vector3 &center, const vector3 &cylAxis, const vector3 &ellipseAxis1, const vector3 &ellipseAxis2, number radius, number influenceRadius)

	EllipticCylinderProjector (SPIGeometry3d geometry, const vector3 &center, const vector3 &cylAxis, const vector3 &ellipseAxis1, const vector3 &ellipseAxis2, number radius, number influenceRadius)

number	influence_radius () const

virtual number	new_vertex (Vertex vrt, Edge parent)
	called when a new vertex was created from an old edge More...

virtual number	new_vertex (Vertex vrt, Face parent)
	called when a new vertex was created from an old face More...

virtual number	new_vertex (Vertex vrt, Volume parent)
	called when a new vertex was created from an old volume More...

number	radius () const

void	set_center (const vector3 &center)

void	set_cylinder_axis (const vector3 &axis)

void	set_ellipse_axis1 (const vector3 &axis)

void	set_ellipse_axis2 (const vector3 &axis)

void	set_influence_radius (number influenceRadius)

void	set_radius (number radius)

virtual	~EllipticCylinderProjector ()

Public Member Functions inherited from ug::RefinementProjector
virtual SPIGeometry3d	geometry () const

virtual number	new_vertex (Vertex vrt, Vertex parent)
	called when a new vertex was created from an old vertex. More...

virtual void	refinement_begins (const ISubGrid *sg)
	called before refinement begins More...

virtual bool	refinement_begins_requires_subgrid () const

virtual void	refinement_ends ()
	called when refinement is done More...

	RefinementProjector ()

	RefinementProjector (SPElementCallback cb)

	RefinementProjector (SPIGeometry3d geometry)

	RefinementProjector (SPIGeometry3d geometry, SPElementCallback concernedElems)

virtual void	set_concerned_elements (SPElementCallback cb)

virtual void	set_geometry (SPIGeometry3d geometry)

virtual	~RefinementProjector ()

Private Member Functions
template<class TElem >
number	perform_projection (Vertex vrt, TElem parent)

number	radial_ellipse_coord (const vector3 &v)

number	scale_point_to_radius (vector3 &vIO, number r)

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Private Attributes
number	m_a

number	m_b

vector3	m_center

vector3	m_cylinder_axis

vector3	m_ellipse_axis1

vector3	m_ellipse_axis2

vector3	m_ellipseNormal

number	m_influenceRadius

number	m_radius

Friends
class	boost::serialization::access

Additional Inherited Members
Protected Member Functions inherited from ug::RefinementProjector
IGeometry3d &	geom ()

const IGeometry3d &	geom () const

template<class TElem >
bool	is_concerned (TElem *e)

vector3	pos (Vertex *v) const

void	set_pos (Vertex *v, const vector3 &p)

Detailed Description

Projects new vertices onto a cylinder with an elliptic base.

For projection during refinement the radius property is ignored. Instead the distance to the center of a newly inserted vertex is calculated as the average distance of the vertices of the parent element to the center. The radius property thus defaults to -1.

You may still specify a radius. This radius can be used for auto-fitting of the center and for reprojecting a set of vertices onto the sphere.

Constructor & Destructor Documentation

◆ EllipticCylinderProjector() [1/5]

ug::EllipticCylinderProjector::EllipticCylinderProjector ( )

◆ EllipticCylinderProjector() [2/5]

ug::EllipticCylinderProjector::EllipticCylinderProjector	(	const vector3 &	center,
		const vector3 &	cylAxis,
		const vector3 &	ellipseAxis1,
		const vector3 &	ellipseAxis2
	)

References m_ellipse_axis1, m_ellipse_axis2, m_ellipseNormal, and ug::VecCross().

◆ EllipticCylinderProjector() [3/5]

ug::EllipticCylinderProjector::EllipticCylinderProjector	(	const vector3 &	center,
		const vector3 &	cylAxis,
		const vector3 &	ellipseAxis1,
		const vector3 &	ellipseAxis2,
		number	radius
	)

References m_ellipse_axis1, m_ellipse_axis2, m_ellipseNormal, UG_LOGN, and ug::VecCross().

◆ EllipticCylinderProjector() [4/5]

ug::EllipticCylinderProjector::EllipticCylinderProjector	(	const vector3 &	center,
		const vector3 &	cylAxis,
		const vector3 &	ellipseAxis1,
		const vector3 &	ellipseAxis2,
		number	radius,
		number	influenceRadius
	)

References m_ellipse_axis1, m_ellipse_axis2, m_ellipseNormal, and ug::VecCross().

◆ EllipticCylinderProjector() [5/5]

ug::EllipticCylinderProjector::EllipticCylinderProjector	(	SPIGeometry3d	geometry,
		const vector3 &	center,
		const vector3 &	cylAxis,
		const vector3 &	ellipseAxis1,
		const vector3 &	ellipseAxis2,
		number	radius,
		number	influenceRadius
	)