protected internal virtual double DistanceFrom(Tuple4 point)
{
if (point.IsVector())
{
throw new ArgumentException("Argument is not a point");
}
throw new NotImplementedException();
}
public static Tuple4 MovePoint(Tuple4 origin, Tuple4 dir, double t)
{
if (!dir.IsVector())
{
throw new ArgumentException("Not a vector");
}
return(new Tuple4(
origin.X + t * dir.X,
origin.Y + t * dir.Y,
origin.Z + t * dir.Z,
TupleFlavour.Point
));
}
public Ray(Tuple4 origin, Tuple4 dir)
{
if (!origin.IsPoint())
{
throw new ArgumentException("Not a point", nameof(origin));
}
if (!dir.IsVector())
{
throw new ArgumentException("Not a vector", nameof(dir));
}
this.origin = origin;
this.dir = dir;
}
