Example #1
0
 /// <summary>
 /// Equality for quaternions
 /// </summary>
 public bool Equals(Quaternion other)
 {
     if (other.IsNan && IsNan || other.IsInfinity && IsInfinity)
     {
         return(true);
     }
     return(Real.AlmostEqual(other.Real) &&
            ImagX.AlmostEqual(other.ImagX) &&
            ImagY.AlmostEqual(other.ImagY) &&
            ImagZ.AlmostEqual(other.ImagZ));
 }
Example #2
0
 /// <summary>
 /// returns quaternion as real+ImagXi+ImagYj+ImagZk based on format provided
 /// </summary>
 public string ToString(string format, IFormatProvider formatProvider)
 {
     return(string.Format(formatProvider, "{0}{1}{2}i{3}{4}j{5}{6}k",
                          Real.ToString(format, formatProvider),
                          (ImagX < 0) ? "" : "+",
                          ImagX.ToString(format, formatProvider),
                          (ImagY < 0) ? "" : "+",
                          ImagY.ToString(format, formatProvider),
                          (ImagZ < 0) ? "" : "+",
                          ImagZ.ToString(format, formatProvider)));
 }