/// <summary>
/// Test if this RotationVector is approximately equal to another.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool IsSimilar(RotationVector other)
{
return(Math.Abs(this.X - other.X) < EPSILON2 &&
Math.Abs(this.Y - other.Y) < EPSILON2 &&
Math.Abs(this.Z - other.Z) < EPSILON2);
}
/// <summary>
/// Is this rotation equivalent to a given one?
/// Equivalence is defined as rotations around vectors sharing the same axis (including opposite directions)
/// and an angle with the same modulated equivalence. This in turn means the same spatial orientation after transformation.
/// See <see cref="AxisAngle.IsEquivalent(AxisAngle)"/>
/// </summary>
/// <param name="rv"></param>
/// <returns></returns>
public bool IsEquivalent(RotationVector rv)
{
return(this.ToAxisAngle().IsEquivalent(rv.ToAxisAngle()));
}
