three.js学习:性能监视器stats.js的用法

用法一:

var stats = new Stats();
stats.setMode(0);
stats.domElement.style.position = 'absolute';
stats.domElement.style.left = '0px';
stats.domElement.style.top = '0px';
document.body.appendChild(stats.domElement);
setInterval(function () {
    stats.begin();
    stats.end();
}, 1000 / 60)

用法二(红字部分):

var renderer;
var stats = new Stats();
function initThree() {
    stats.setMode(0);
    stats.domElement.style.position = 'absolute';
    stats.domElement.style.left = '0px';
    stats.domElement.style.top = '0px';
    document.body.appendChild(stats.domElement);
renderer
= new THREE.WebGLRenderer({ canvas: canvas, antialias: true }); renderer.setSize(window.innerWidth, window.innerHeight); renderer.setClearColor(0xffffff, 1.0); }
......此处代码省略......
function animation3D() {
cylinder.position.x -= 0.5;
renderer.render(scene, camera);
requestAnimationFrame(animation3D);
stats.update();
}
requestAnimationFrame(animation3D);

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转载自www.cnblogs.com/wsfu/p/10357566.html