Question

The related question has been asked here: CSS3 or jQuery animation with given step

现在我要问的是,是否有一个过渡(CSS3或j Query)在Pi 4 / iPad 2上工作,让人们逐渐改变完全筛选的滑坡(磨损或甚至 frames,完全控制)并足够快地顺利?

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Answer 1

For maximum performance on iOS devices, use translateZ(0) or translate3d(0,0,0) in your transition/animation to enable hardware acceleration via the GPU.

http://www.html5rocks.com/en/tutorials/speed/html5/#toc-udio-fidelity”rel=“nofollow”http://www.html5rocks.com/en/tutorials/speed/html5/#toc-udio-fidelity

例如,你将如何执行:

CSS

.fadeOut{ -webkit-animation: fadeout 750ms; }
@-webkit-keyframes fadeout {
    0% { -webkit-transform: translateZ(0);
        opacity:1;
    }
    100% { -webkit-transform: translateZ(0);
        opacity:0;
    }       
}

.fadeIn{ -webkit-animation: fadein 750ms; }
@-webkit-keyframes fadein {
    0% { -webkit-transform: translateZ(0);
        opacity:0;
    }
    100% { -webkit-transform: translateZ(0);
        opacity:1;
    }       
}

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