///<summary> A set of rectangle indexes of reccount rectangles, with a restart after each rectangle, in Byte indexes </summary>
public void CreateRectangleElementIndexByte(GLBuffer elementbuf, int reccount, uint restartindex = 0xff)
{
ElementBuffer = elementbuf;
ElementBuffer.FillRectangularIndicesBytes(reccount, restartindex);
ElementIndexSize = DrawElementsType.UnsignedByte;
DrawCount = ElementBuffer.Length - 1; // -1 because we do not need the last restart index to be processed
//byte[] b = elementbuf.ReadBuffer(0, elementbuf.BufferSize); // test read back
}
