/// <summary>
        /// numberOfBuffers is the amount of vertex buffers used by the particle system for multi buffering.
        /// Multi buffering can avoid stalling of the GPU but will also increases it's memory consumption.
        /// If you want to avoid stalling create the same amount of buffers as your maximum rendered emitters at the
        /// same time.
        /// For example allocating one buffer with 16383 particles takes up 2048KB(2MB) GPU memory.
        /// This call requires that there is a GL context
        /// </summary>
        /// <param name="numberOfBuffers">the amount of vertex buffers used by the particle system for multi buffering.</param>
        /// <param name="maxParticlesPerBuffer">Maximum number of particles that you will be able to display.</param>
        public static void Init(int numberOfBuffers = 2, int maxParticlesPerBuffer = MaxPossibleParticles)
        {
            _numberOfVertexBuffers = numberOfBuffers;
            if (maxParticlesPerBuffer > MaxPossibleParticles)
            {
                maxParticlesPerBuffer = MaxPossibleParticles;
                Debug.WriteLine("StardustStarlingRenderer WARNING: Tried to render than possible particles, setting value to max");
            }
            _maxParticles = maxParticlesPerBuffer;
            SparrowParticleBuffers.CreateBuffers(maxParticlesPerBuffer, numberOfBuffers);

            if (!_initCalled)
            {
                for (int i = 0; i < 0x800; ++i)
                {
                    SCosLut[i & 0x7FF] = (float)Math.Cos(i * 0.00306796157577128245943617517898); // 0.003067 = 2PI/2048
                    SSinLut[i & 0x7FF] = (float)Math.Sin(i * 0.00306796157577128245943617517898);
                }
                // handle a lost device context
                SparrowSharp.ContextCreated += SparrowSharpOnContextCreated;
                _initCalled = true;
            }
        }
 private static void SparrowSharpOnContextCreated()
 {
     SparrowParticleBuffers.CreateBuffers(_maxParticles, _numberOfVertexBuffers);
 }