FirstPerson.MeshBuffer.DrawBuffers C# (CSharp) Method

        public void DrawBuffers()
        {
            if (VertexBufferID != 0)
            {
                GL.BindBuffer(BufferTarget.ArrayBuffer, VertexBufferID);
                GL.VertexPointer(3, VertexPointerType.Float, Vector3.SizeInBytes, IntPtr.Zero);
                GL.EnableClientState(ArrayCap.VertexArray);
            }

            if (ColorBufferID != 0)
            {
                GL.BindBuffer(BufferTarget.ArrayBuffer, ColorBufferID);
                GL.ColorPointer(4, ColorPointerType.UnsignedByte, sizeof(int), IntPtr.Zero);
                GL.EnableClientState(ArrayCap.ColorArray);
            }

            if (IndicesBufferID != 0)
            {
                GL.BindBuffer(BufferTarget.ElementArrayBuffer, IndicesBufferID);
                GL.DrawElements(BeginMode.Triangles, IndicesData.Length,
                                DrawElementsType.UnsignedInt, IntPtr.Zero);
            }
        }