
        0, 0,
        1, 1,
        1, 0,

        // right of bottom
        0, 0,
        1, 1,
        0, 1,
        0, 0,
        1, 0,
        1, 1,

        // bottom
        0, 0,
        0, 1,
        1, 1,
        0, 0,
        1, 1,
        1, 0,

        // left side
        0, 0,
        0, 1,
        1, 1,
        0, 0,
        1, 1,
        1, 0,
      ]),
      gl.STATIC_DRAW);
}

main();
</script>
</html>



