/// <summary>
/// Creates new quaternion that represents rotation by specified angle around
/// given axis.
/// </summary>
/// <param name="cosha">Cosine of angle of rotation.</param>
/// <param name="sinha">Sine of angle of rotation.</param>
/// <param name="axis">
/// <see cref="Vector3"/> that represents an axis of rotation.
/// </param>
/// <returns>
/// Quaternion that represents rotation by specified angle around given axis.
/// </returns>
public static Quaternion CreateRotationAngleAxis(float cosha, float sinha, Vector3 axis)
{
var q = new Quaternion();
q.SetRotationAngleAxis(cosha, sinha, axis);
return(q);
}
/// <summary>
/// Creates new quaternion that represents rotation by specified angle around
/// given axis.
/// </summary>
/// <param name="rad"> Angle in radians.</param>
/// <param name="axis">
/// <see cref="Vector3"/> that represents an axis of rotation.
/// </param>
/// <returns>
/// Quaternion that represents rotation by specified angle around given axis.
/// </returns>
public static Quaternion CreateRotationAngleAxis(float rad, Vector3 axis)
{
var q = new Quaternion();
q.SetRotationAngleAxis(rad, axis);
return(q);
}
/// <summary>
/// Creates new quaternion that represents rotation by specified angle around
/// given axis.
/// </summary>
/// <param name="cosha">Cosine of angle of rotation.</param>
/// <param name="sinha">Sine of angle of rotation.</param>
/// <param name="axis">
/// <see cref="Vector3"/> that represents an axis of rotation.
/// </param>
/// <returns>
/// Quaternion that represents rotation by specified angle around given axis.
/// </returns>
public static Quaternion CreateRotationAngleAxis(float cosha, float sinha, Vector3 axis)
{
var q = new Quaternion();
q.SetRotationAngleAxis(cosha, sinha, axis);
return q;
}
/// <summary>
/// Creates new quaternion that represents rotation by specified angle around
/// given axis.
/// </summary>
/// <param name="rad"> Angle in radians.</param>
/// <param name="axis">
/// <see cref="Vector3"/> that represents an axis of rotation.
/// </param>
/// <returns>
/// Quaternion that represents rotation by specified angle around given axis.
/// </returns>
public static Quaternion CreateRotationAngleAxis(float rad, Vector3 axis)
{
var q = new Quaternion();
q.SetRotationAngleAxis(rad, axis);
return q;
}