// Update is called once per frame
    void Update()
    {
        //split render task into chunks
        var list = new List<List<Matrix4x4>>();
        var colorList = new List<List<Vector4>>();
        int nSize = 1000;
        for (int i = 0; i < matricies.Count; i += nSize)
        {
            list.Add(matricies.GetRange(i, Math.Min(nSize, matricies.Count - i)));
            colorList.Add(colors.ToList().GetRange(i, Math.Min(nSize, matricies.Count - i)));
        }

        for (int i = 0; i < list.Count; i++)
        {
            block.SetVectorArray("_Color", colorList[i]);

            //Graphics.DrawMeshInstanced(mesh, 0, getDegubMaterial(), list[i]);
            Graphics.DrawMeshInstanced(sample.GetComponent<MeshFilter>().mesh, 0, DebugRendering.getDegubMaterial(),
                list[i], block, ShadowCastingMode.Off);
        }


    }