internal VertexBufferArray(string name, int id, VertexBufferLayoutKind[] vblk, VertexBuffer vb, IndexBuffer ib = null) : base(name, id, GraphicsResourceType.VertexBufferArray)
{
_LayoutElements = new List<VertexBufferLayoutKind[]>();
_InternalBuffers = new List<VertexBuffer>();
VertexBufferLayoutKind[] layout = new VertexBufferLayoutKind[vblk.Length];
Array.Copy(vblk, layout, layout.Length);
_LayoutElements.Add(layout);
_InternalBuffers.Add(vb);
vb.SetUseCount(vb.InternalUseCount + 1);
_InternalOptionalIndexBuffer = ib;
if(ib != null)
_InternalOptionalIndexBuffer.SetUseCount(_InternalOptionalIndexBuffer.InternalUseCount + 1);
}