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PointDg Class

A 3D point.

PointDg();

PointDg(double x, double y, double z);

PointDg(PointDg p);

PointDg(bool random);    //Point with random coordinates in [-1,1] range

void Copy(PointDg pt);

void Get(out double x, out double y, out double z);

double Get(int i);

double this[int index];

double Dist(PointDg pt);

double DistSquare(PointDg pt);

VectDg GetOffsetVector(PointDg pt); //Returns vector from pt to this

PointDg GetOffset(VectDg vectBy); //Returns offset of this

PointDg GetOffset(VectDg direction, double distance);

void Offset(VectDg vectBy);

void Set(double x, double y, double z);

bool Is(double x, double y, double z, double tolerance);

bool Is(double x, double y, double z)

bool IsSame(PointDg pt);

bool IsSame(PointDg pt, double tolerance);

bool IsZero();

bool IsZero(double tolerance);

double Norm();

double NormMax();

double NormSquare();

static PointDg operator +(PointDg pt0, PointDg pt1);

static PointDg operator +(PointDg pt0, VectDg v);

static PointDg operator -(PointDg pt0, PointDg pt1);

static PointDg operator -(PointDg pt0, VectDg v);

static PointDg operator *(double m, PointDg v);

void Scale(double m);

double Product(PointDg pt); //Scalar product

bool IsNormal(PointDg pt) // Is perpendicular to pt?

void SwapDirection();

void Translate(double dx, double dy, double dz);

void Translate(VectDg v);

PointDg GetTranslated(VectDg v);

void MakeRandom();//Make random coordinates in [-1,1] range