Reign.Video.Abstraction.FCurve.GetKeyFrames C# (CSharp) Method

        public void GetKeyFrames(float frame, out KeyFrame start, out KeyFrame end)
        {
            // TODO: this method must be optamized
            for (int i = 0; i != KeyFrames.Length; ++i)
            {
                if (frame >= KeyFrames[i].Cordinate.X && frame <= KeyFrames[i+1].Cordinate.X)
                {
                    start = KeyFrames[i];
                    end = KeyFrames[i+1];
                    return;
                }
            }

            start = null;
            end = null;
        }