igl::geodesic::Point3D Class Reference

Inheritance diagram for igl::geodesic::Point3D:

Public Member Functions
	Point3D ()
	Point3D (Point3D *p)
double *	xyz ()
double &	x ()
double &	y ()
double &	z ()
void	set (double new_x, double new_y, double new_z)
void	set (double *data)
double	distance (double *v)
double	distance (Point3D *v)
void	add (Point3D *v)
void	multiply (double v)

Private Attributes
double	m_coordinates [3]

Detailed Description

Constructor & Destructor Documentation

Point3D() [1/2]

igl::geodesic::Point3D::Point3D ( )

inline

{};

Point3D() [2/2]

igl::geodesic::Point3D::Point3D ( Point3D *  p )

inline

  {
    x() = p->x();
    y() = p->y();
    z() = p->z();
  };

References x(), y(), and z().

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Member Function Documentation

add()

void igl::geodesic::Point3D::add ( Point3D *  v )

inline

  {
    x() += v->x();
    y() += v->y();
    z() += v->z();
  };

References x(), y(), and z().

Referenced by igl::geodesic::SurfacePoint::SurfacePoint().

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distance() [1/2]

double igl::geodesic::Point3D::distance ( double *  v )

inline

  {
    double dx = m_coordinates[0] - v[0];
    double dy = m_coordinates[1] - v[1];
    double dz = m_coordinates[2] - v[2];
 
    return sqrt(dx*dx + dy*dy + dz*dz);
  };

References m_coordinates, and sqrt().

Referenced by igl::geodesic::GeodesicAlgorithmExact::best_first_interval(), distance(), igl::geodesic::Edge::local_coordinates(), igl::geodesic::GeodesicAlgorithmBase::set_stop_conditions(), and igl::geodesic::GeodesicAlgorithmExact::visible_from_source().

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distance() [2/2]

double igl::geodesic::Point3D::distance ( Point3D *  v )

inline

  {
    return distance(v->xyz());
  };

References distance(), and xyz().

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multiply()

void igl::geodesic::Point3D::multiply ( double  v )

inline

  {
    x() *= v;
    y() *= v;
    z() *= v;
  };

References x(), y(), and z().

Referenced by igl::geodesic::SurfacePoint::SurfacePoint().

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set() [1/2]

void igl::geodesic::Point3D::set ( double *  data )

inline

  {
    x() = *data;
    y() = *(data+1);
    z() = *(data+2);
  }

References x(), y(), and z().

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set() [2/2]

void igl::geodesic::Point3D::set ( double  new_x, double  new_y, double  new_z  )

inline

  {
    x() = new_x;
    y() = new_y;
    z() = new_z;
  }

References x(), y(), and z().

Referenced by igl::geodesic::SurfacePoint::SurfacePoint(), igl::geodesic::SurfacePoint::SurfacePoint(), and igl::geodesic::fill_surface_point_structure().

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x()

double & igl::geodesic::Point3D::x ( )

inline

{return *m_coordinates;};

References m_coordinates.

Referenced by Point3D(), igl::geodesic::SurfacePoint::SurfacePoint(), igl::geodesic::SurfacePoint::SurfacePoint(), add(), igl::geodesic::fill_surface_point_double(), igl::geodesic::Mesh::initialize_mesh_data(), multiply(), igl::geodesic::SurfacePointWithIndex::operator()(), set(), set(), and igl::geodesic::Mesh::verify().

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xyz()

double * igl::geodesic::Point3D::xyz ( )

inline

{return m_coordinates;};

References m_coordinates.

Referenced by distance().

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y()

double & igl::geodesic::Point3D::y ( )

inline

{return *(m_coordinates+1);};

References m_coordinates.

Referenced by Point3D(), igl::geodesic::SurfacePoint::SurfacePoint(), igl::geodesic::SurfacePoint::SurfacePoint(), add(), igl::geodesic::fill_surface_point_double(), igl::geodesic::Mesh::initialize_mesh_data(), multiply(), igl::geodesic::SurfacePointWithIndex::operator()(), set(), set(), and igl::geodesic::Mesh::verify().

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z()

double & igl::geodesic::Point3D::z ( )

inline

{return *(m_coordinates+2);};

References m_coordinates.

Referenced by Point3D(), igl::geodesic::SurfacePoint::SurfacePoint(), igl::geodesic::SurfacePoint::SurfacePoint(), add(), igl::geodesic::fill_surface_point_double(), igl::geodesic::Mesh::initialize_mesh_data(), multiply(), set(), set(), and igl::geodesic::Mesh::verify().

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Member Data Documentation

m_coordinates

double igl::geodesic::Point3D::m_coordinates[3]

private

Referenced by distance(), x(), xyz(), y(), and z().

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

• src/libigl/igl/exact_geodesic.cpp