public override bool IsElement(Point2D point)
{
if (DirectionVector.Equals(Vector2D.NullVector))
{
return(PositionVector.Equals(point));
}
Vector2D vec = point - PositionVector / DirectionVector;
return(vec.X == vec.Y);
}
public override bool IsElement(Point3D point)
{
if (DirectionVector.Equals(Vector3D.NullVector))
{
return(PositionVector.Equals((Vector3D)point));
}
Vector3D vec = point - PositionVector;
vec = vec / DirectionVector;
return(vec.EqualsXY() || vec.EqualsXZ() || vec.EqualsYZ());
}