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)

Public Attributes
int	x
int	y
int	z
double	scalar

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 34 of file VtkToFld.cpp.

Constructor & Destructor Documentation

Vertex()

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

inline

Definition at line 36 of file VtkToFld.cpp.

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

Member Function Documentation

operator==()

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

inline

Definition at line 47 of file VtkToFld.cpp.

References x, y, and z.

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

Member Data Documentation

scalar

double Vertex::scalar

Definition at line 45 of file VtkToFld.cpp.

x

int Vertex::x

Definition at line 42 of file VtkToFld.cpp.

Referenced by operator==().

y

int Vertex::y

Definition at line 43 of file VtkToFld.cpp.

Referenced by operator==().

z

int Vertex::z

Definition at line 44 of file VtkToFld.cpp.

Referenced by operator==().