sunspider-3d-morph.html

Enable keyboard shortcuts

<html>

<head>

<script src="../htmlrunner.js"></script>

<script>

// Test from here:

// http://webkit.org/misc/morph.html

window.onload = function(){ startTest("sunspider-3d-morph", '62915fe1');

var loops = 15, nx, nz, a;

var size = 120;

function morph(a,f) {

    var PI2nx = Math.PI * 8/nx;

    var sin = Math.sin;

    var f30 = -(50 * sin(f*Math.PI*2));

    for (var i = 0; i < nz; ++i) {

        for (var j = 0; j < nx; ++j) {

            a[3*(i*nx+j)+1]    = sin((j-1) * PI2nx ) * -f30

prep(function(){

	nz = nx = size / 3;

});

test("Mesh Transform", function(){

	a = Array();

	for (var i=0; i < nx*nz*3; ++i)

		a[i] = 0;

	for (var i = 0; i < loops; ++i) {

    		morph(a, i/loops)

});

endTest(); };

</script>

</head>

<body></body>

</html>