Vertex Struct Reference

Represents a vertex in the mesh. More...

Public Member Functions
	Vertex (double pX, double pY, double pZ, double pScalar, double factor)
bool	operator== (const Vertex &v)
	Vertex ()
	Vertex (int id, double x, double y)
void	init (int id, double x, double y)

Public Attributes
double	X
double	Y
double	Z
int	x
int	y
int	z
double	scalar
int	m_id
double	m_x
double	m_y

Detailed Description

Represents a vertex in the mesh.

Each vertex has a 3-component coordinate and a scalar value associated with it. The factor provides a mechanism to specify precision of the coordinate comparison. Although coordinates are provided as floating-point numbers, they are stored as integers. The integer value is computed as floor (x * factor) Therefore a factor of 100 would ensure a precision of 0.01 in the comparison.

Definition at line 22 of file makeEllipsoidNektar.c.

Constructor & Destructor Documentation

Vertex::Vertex ( double  pX, double  pY, double  pZ, double  pScalar, double  factor  )

inline

Definition at line 35 of file VtkToFld.cpp.

        : x((int)floor(pX*factor)),
          y((int)floor(pY*factor)),
          z((int)floor(pZ*factor)),
          scalar(pScalar) {}

Vertex::Vertex ( )

inline

Definition at line 47 of file VariableValence2DMeshGenerator.cpp.

{}

Vertex::Vertex ( int  id, double  x, double  y  )

inline

Definition at line 48 of file VariableValence2DMeshGenerator.cpp.

                                      :
        m_id(id),
        m_x(x),
        m_y(y)
    {}

Member Function Documentation

void Vertex::init ( int  id, double  x, double  y  )

inline

Definition at line 53 of file VariableValence2DMeshGenerator.cpp.

    {
        m_id = id;
        m_x  = x;
        m_y  = y;
    }

bool Vertex::operator== ( const Vertex &  v )

inline

Definition at line 46 of file VtkToFld.cpp.

References x, y, and z.

    {
        return (x == v.x && y == v.y && z == v.z);
    }

Member Data Documentation

int Vertex::m_id

Definition at line 60 of file VariableValence2DMeshGenerator.cpp.

double Vertex::m_x

Definition at line 61 of file VariableValence2DMeshGenerator.cpp.

double Vertex::m_y

Definition at line 62 of file VariableValence2DMeshGenerator.cpp.

double Vertex::scalar

Definition at line 44 of file VtkToFld.cpp.

double Vertex::X

Definition at line 24 of file makeEllipsoidNektar.c.

Referenced by CreateBasicCubicMesh(), CutEdge(), ExtractSubmesh(), MakeClockwiseOrder(), ProjectMeshEllipsoid(), ProjectMeshEllipsoidAndRefine(), ProjectMeshSphere(), ProjectMeshSphereAndRefine(), RefineMesh(), and WriteMesh().

int Vertex::x

Definition at line 41 of file VtkToFld.cpp.

Referenced by operator==().

double Vertex::Y

Definition at line 25 of file makeEllipsoidNektar.c.

Referenced by CreateBasicCubicMesh(), CutEdge(), ExtractSubmesh(), MakeClockwiseOrder(), ProjectMeshEllipsoid(), ProjectMeshEllipsoidAndRefine(), ProjectMeshSphere(), ProjectMeshSphereAndRefine(), RefineMesh(), and WriteMesh().

int Vertex::y

Definition at line 42 of file VtkToFld.cpp.

Referenced by operator==().

double Vertex::Z

Definition at line 26 of file makeEllipsoidNektar.c.

Referenced by CreateBasicCubicMesh(), CutEdge(), ExtractSubmesh(), MakeClockwiseOrder(), ProjectMeshEllipsoid(), ProjectMeshEllipsoidAndRefine(), ProjectMeshSphere(), ProjectMeshSphereAndRefine(), RefineMesh(), and WriteMesh().

int Vertex::z

Definition at line 43 of file VtkToFld.cpp.

Referenced by operator==().