Javascript Diamond Thingy

var positive = true; // Start going down or up
var h = 6; // How wide the diamonds should go to
var contCount = 5; // How many columns of diamonds should there be
var t = h * 2; // Don't edit

// Loop and make the pyramids
for (var i = 0; i < (h * 100) * Math.PI; i++) {
    // Decide whether we need to be going up or down
    var output = "";
    if (i % h == 0) {
        positive = !positive;
        continue;
    }

    // Draw contCount diamond parts
    for (var cont = 0; cont < contCount; cont++) {
        var c = 0; // How many chars we're at

        // --- Left
        // Draw left dashes
        for (var j = 0; j < (positive ? i % h : h - i % h) - 1; j++) {
            output += "-";
            c++;
        }
        // Draw left slashes
        output += (i % h == 0) ? (positive ? "<" : ">") : (positive ? "\\" : "/");
        // Create whitespace to straighten line
        for (; c < h - 1; c++) output += " ";

        // --- Right
        // Create whitespace to justify right
        var temp = c + (!positive ? i % h : h - i % h) - 1;
        for (; c < temp; c++) output += " ";
        // Draw right slashes
        output += (i % h == 0) ? (!positive ? "<" : ">") : (!positive ? "\\" : "/");
        // Draw right dashes
        for (var j = 0; j < (positive ? i % h : h - i % h) - 1; j++) {
            output += "-";
            c++;
        }
    }
    // Print output
    console.info(output);
}