Detailed Description

Represent a cone in 3D.

In general, a cone is a pyramid with a circular cross section. A right cone is a cone with its vertex above the center of its base. However, when used without qualification, the term "cone" often means "right cone." We have implemented a "right cone". See geometric primitives for more information.

Definition at line 32 of file Cone3D.h.

Public Member Functions
	Cone3D (const Segment3D &s, double radius)
	Make with top at s.get_point(0), base at s.get_point(1) with given radius. More...

double	get_angle () const

Plane3D	get_base_plane () const
	Get the plane supporting the base of the cone. More...

bool	get_contains (const Vector3D &v) const
	Return True iff the given point is inside the volume. More...

Vector3D	get_direction () const
	Get the direction of the axis of the cone. More...

double	get_height () const

double	get_radius () const
	Get the radius of the base circle. More...

Vector3D	get_tip () const
	Get the vertex of the cone. More...

void	show (std::ostream &out=std::cout) const

Related Functions
(Note that these are not member functions.)
BoundingBoxD< 3 >	get_bounding_box (const Cone3D &g)

const Cone3D &	get_cone_3d_geometry (const Cone3D &g)

double	get_surface_area (const Cone3D &g)

double	get_volume (const Cone3D &g)

void	set_cone_3d_geometry (Cone3D &g, const Cone3D &v)

Constructor & Destructor Documentation

IMP::algebra::Cone3D::Cone3D	(	const Segment3D &	s,
		double	radius
	)

Make with top at s.get_point(0), base at s.get_point(1) with given radius.

Member Function Documentation

double IMP::algebra::Cone3D::get_angle ( ) const

The opening angle of a cone is the vertex angle made by a cross section through the apex and center of the base.

Definition at line 46 of file Cone3D.h.

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Plane3D IMP::algebra::Cone3D::get_base_plane ( ) const

Get the plane supporting the base of the cone.

The cone is on the positive side of the plane.

bool IMP::algebra::Cone3D::get_contains ( const Vector3D & v ) const

Return True iff the given point is inside the volume.

Vector3D IMP::algebra::Cone3D::get_direction ( ) const

Get the direction of the axis of the cone.

This vector points from the tip into the occupied volume.

Definition at line 42 of file Cone3D.h.

double IMP::algebra::Cone3D::get_radius ( ) const

Get the radius of the base circle.

Definition at line 48 of file Cone3D.h.

Vector3D IMP::algebra::Cone3D::get_tip ( ) const

Get the vertex of the cone.

Definition at line 38 of file Cone3D.h.

Friends And Related Function Documentation

BoundingBoxD< 3 > get_bounding_box ( const Cone3D & g )

const Cone3D & get_cone_3d_geometry ( const Cone3D & g )

double get_surface_area ( const Cone3D & g )

double get_volume ( const Cone3D & g )

void set_cone_3d_geometry	(	Cone3D &	g,
		const Cone3D &	v
	)

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

Cone3D.h

Detailed Description

Public Member Functions

Related Functions

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation