/// <summary>
/// Subtracts a rotation from another rotation and returns the
/// results.
/// </summary>
public static EulerRotation operator -(EulerRotation rot1, EulerRotation rot2)
{
EulerRotation newRotation = new EulerRotation(0.0, 0.0, 0.0);
newRotation.X = Math.Abs( rot1.X - rot2.X );
newRotation.Y = Math.Abs( rot1.Y - rot2.Y );
newRotation.Z = Math.Abs( rot1.Z - rot2.Z );
return newRotation;
}
/// <summary>
/// Rotates the matrix by the given amount.
/// </summary>
public void Rotate(EulerRotation rot)
{
Matrix4D res = this * rot;
values = res.values;
}
/// <summary>
/// Adds two rotations together.
/// </summary>
public static EulerRotation operator +(EulerRotation rot1, EulerRotation rot2)
{
if(rot1 == null)
if(rot2 == null)
return null;
else
return rot2;
if(rot2 == null)
return rot1;
EulerRotation newRotation = new EulerRotation(0.0, 0.0, 0.0);
newRotation.X = ( (rot1.X + rot2.X) % 360 );
newRotation.Y = ( (rot1.Y + rot2.Y) % 360 );
newRotation.Z = ( (rot1.Z + rot2.Z) % 360 );
return newRotation;
}