GL.bufferData(GL.ARRAY_BUFFER, new Float32Array([
    0.0,1.0, 0.0,1.0,
    0.0,0.0, 0.0,0.0,
    1.0,1.0, 1.0,1.0
    1.0,0.0, 1.0,0.0,
]), GL.STATIC_DRAW);