public Vec3(Vec3 original)
{
Set(original.X, original.Y, original.Z);
}
public bool EqualTo2D(Vec3 v)
{
return ((X == v.X) && (Y == v.Y));
}
public bool EqualTo3D(Vec3 v)
{
return ((X == v.X) && (Y == v.Y) && (Z == v.Z));
}
public double Dot(Vec3 b)
{
return b.X * x + b.Y * y + b.Z * z;
}
