OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ > Class Template Reference

#include <geometry_tetrahedron_z_slicer.h>

List of all members.

Public Types
typedef vector3_type_	vector3_type
typedef vector3_type::value_type	real_type
Public Member Functions
	ZTetrahedronSlicer (vector3_type const &p0, vector3_type const &p1, vector3_type const &p2, vector3_type const &p3)
unsigned int	intersect (real_type const &z, vector3_type slice[4]) const
Protected Member Functions
bool	swap (int i, int j)
void	intersect (real_type const &z, int i, int j, vector3_type &p) const
Protected Attributes
vector3_type	m_p [4]
	Nodes of tetrahedron.

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Detailed Description

template<typename vector3_type_>
class OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >

Specialized Tetrahedron Slicer. Cut a tetrahedron with a specified z-plane and returns the sliced tetrahedron.

This code was originally implemented by Andreas Bæentzen, IMM (jab@imm.dtu.dk).

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Member Typedef Documentation

template<typename vector3_type_>

typedef vector3_type::value_type OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::real_type

template<typename vector3_type_>

typedef vector3_type_ OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::vector3_type

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Constructor & Destructor Documentation

template<typename vector3_type_>

OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::ZTetrahedronSlicer	(	vector3_type const &	p0,
		vector3_type const &	p1,
		vector3_type const &	p2,
		vector3_type const &	p3
	)			[inline]

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Member Function Documentation

template<typename vector3_type_>

void OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::intersect	(	real_type const &	z,
		int	i,
		int	j,
		vector3_type &	p
	)			const [inline, protected]

Computes intersection point of edge going from node i towards node j

Parameters:

	z	The z value, indicating the z-plane aginst which the edge is tested.
	i	The node index of the starting node (got lowest z-value).
	j	The node index of the ending node (got highest z-value).
	p	Upon return this argument holds the intersection point.

template<typename vector3_type_>

unsigned int OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::intersect	(	real_type const &	z,
		vector3_type	slice[4]
	)			const [inline]

Compute Intersection Slice of Tetrahedron and Z-plane.

Parameters:

	z	The z-plane to slice against.
	slice	Upon return holds the intersection points of the sliced tetrahedron.

Returns:

The number of vertices in the sliced tetrahedron.

template<typename vector3_type_>

bool OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::swap	(	int	i,
		int	j
	)			[inline, protected]

Swap the order of two nodes if their z-value allows it.

Parameters:

	i	A node index.
	j	A node index.

Returns:

true if swapped otherwise false.

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Member Data Documentation

template<typename vector3_type_>

vector3_type OpenTissue::geometry::ZTetrahedronSlicer< vector3_type_ >::m_p[4] [protected]

Nodes of tetrahedron.

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

• /home/hauberg/Dokumenter/Capture/humim-tracker-0.1/src/OpenTissue/OpenTissue/core/geometry/geometry_tetrahedron_z_slicer.h