public override string ToString()
{
return(M00.ToString() + "," + M01.ToString() + "," + M02.ToString() + "," + M03.ToString() + "\r\n"
+ M10.ToString() + "," + M11.ToString() + "," + M12.ToString() + "," + M13.ToString() + "\r\n"
+ M20.ToString() + "," + M21.ToString() + "," + M22.ToString() + "," + M23.ToString() + "\r\n"
+ M30.ToString() + "," + M31.ToString() + "," + M32.ToString() + "," + M33.ToString());
}
public override int GetHashCode()
{
return(M00.GetHashCode() ^ M01.GetHashCode() ^ M02.GetHashCode() ^ M03.GetHashCode() ^
M10.GetHashCode() ^ M11.GetHashCode() ^ M12.GetHashCode() ^ M13.GetHashCode() ^
M20.GetHashCode() ^ M21.GetHashCode() ^ M22.GetHashCode() ^ M23.GetHashCode() ^
M30.GetHashCode() ^ M31.GetHashCode() ^ M32.GetHashCode() ^ M33.GetHashCode());
}
public override int GetHashCode()
{
return(HashCode.Combine(
HashCode.Combine(M00.RoundToEpsilon(), M01.RoundToEpsilon(), M02.RoundToEpsilon(), M03.RoundToEpsilon()),
HashCode.Combine(M10.RoundToEpsilon(), M11.RoundToEpsilon(), M12.RoundToEpsilon(), M13.RoundToEpsilon()),
HashCode.Combine(M20.RoundToEpsilon(), M21.RoundToEpsilon(), M22.RoundToEpsilon(), M23.RoundToEpsilon()),
HashCode.Combine(M30.RoundToEpsilon(), M31.RoundToEpsilon(), M32.RoundToEpsilon(), M33.RoundToEpsilon())));
}
//// ===========================================================================================================
//// Equality Members
//// ===========================================================================================================
public bool Equals(Matrix4x4 other)
{
// Check the diagonals first to see if we can exit early for identity matrix equality.
return(M00.IsApproximatelyEqual(other.M00) &&
M11.IsApproximatelyEqual(other.M11) &&
M22.IsApproximatelyEqual(other.M22) &&
M33.IsApproximatelyEqual(other.M33) &&
M01.IsApproximatelyEqual(other.M01) &&
M02.IsApproximatelyEqual(other.M02) &&
M03.IsApproximatelyEqual(other.M03) &&
M10.IsApproximatelyEqual(other.M10) &&
M12.IsApproximatelyEqual(other.M12) &&
M13.IsApproximatelyEqual(other.M13) &&
M20.IsApproximatelyEqual(other.M20) &&
M21.IsApproximatelyEqual(other.M21) &&
M23.IsApproximatelyEqual(other.M23) &&
M30.IsApproximatelyEqual(other.M30) &&
M31.IsApproximatelyEqual(other.M31) &&
M32.IsApproximatelyEqual(other.M32));
}
//#endif
#endregion
#region IEquatable<Matrix4x4d> Members
public bool Equals(Matrix4x4d other)
{
// Check reference first.
if (object.ReferenceEquals(this, other))
{
return(true);
}
// Check for value equality.
if (!M00.Equals(other.M00))
{
return(false);
}
if (!M10.Equals(other.M10))
{
return(false);
}
if (!M20.Equals(other.M20))
{
return(false);
}
if (!M30.Equals(other.M30))
{
return(false);
}
if (!M01.Equals(other.M01))
{
return(false);
}
if (!M11.Equals(other.M11))
{
return(false);
}
if (!M21.Equals(other.M21))
{
return(false);
}
if (!M31.Equals(other.M31))
{
return(false);
}
if (!M02.Equals(other.M02))
{
return(false);
}
if (!M12.Equals(other.M12))
{
return(false);
}
if (!M22.Equals(other.M22))
{
return(false);
}
if (!M32.Equals(other.M32))
{
return(false);
}
if (!M03.Equals(other.M03))
{
return(false);
}
if (!M13.Equals(other.M13))
{
return(false);
}
if (!M23.Equals(other.M23))
{
return(false);
}
if (!M33.Equals(other.M33))
{
return(false);
}
return(true);
}
