09-leaving-flatland.html

<!DOCTYPE html>
<html>
	<canvas id='c' width='900' height='900'></canvas>
	<script src='webgl-utils.js'></script>
	<script src='mesh.js'></script>
	<script src='vector-math.js'></script>
	<script>
		var c = document.getElementById('c');
		var gl = c.getContext('experimental-webgl');
		gl.enable(gl.DEPTH_TEST);
		gl.clearColor(0,0,0,1);
		var mesh = new Mesh();
		var z = 0;
		var rot = new Matrix4x3();

		function draw() {
			requestAnimationFrame(draw, c);
			gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
			modelMatrix().makeRotate(z,1,0,0);
			modelMatrix().multiply(rot.makeRotate(z,0,1,0));
			modelMatrix().multiply(rot.makeRotate(z,0,0,1));
			mesh.draw();
			z += 0.01;
		}

		mesh.load('meshes/yellow-cube.json', draw);
	</script>
</html>