/// <summary>
/// Set the rotations to be applied to the geometry in the buffer when it is
/// subsequently rendered.
/// </summary>
/// <param name="rotationQuat">
/// Quaternion describing the rotation to be used.
/// </param>
public virtual void SetRotation(Lunatics.Mathematics.Quaternion rotationQuat)
{
if (d_rotation != rotationQuat)
{
d_rotation = rotationQuat;
d_matrixValid = false;
}
}
public static string ToString(Lunatics.Mathematics.Quaternion q)
{
return(String.Format("w:{0} x:{1} y:{2} z:{3}", q.W, q.X, q.Y, q.Z));
}
/// <summary>
/// Set the rotation quaternion to be used when rendering the RenderingWindow
/// back onto it's owning RenderingSurface.
/// </summary>
/// <param name="rotation">
/// Quaternion object describing the rotation.
/// </param>
public void SetRotation(Lunatics.Mathematics.Quaternion rotation)
{
d_rotation = rotation;
d_geometry.SetRotation(d_rotation);
}
