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這期內(nèi)容當(dāng)中小編將會給大家?guī)碛嘘P(guān)怎么在HTML5中實現(xiàn)一個3D書本翻頁動畫,文章內(nèi)容豐富且以專業(yè)的角度為大家分析和敘述,閱讀完這篇文章希望大家可以有所收獲。
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HTML代碼
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam fermentum nisl quis nulla eleifend dignissim. Curabitur varius lobortis tincidunt. Maecenas gravida, nulla quis luctus imperdiet, ipsum nibh consectetur ante, in sodales massa tortor eget neque. Donec porta ligula massa, id sagittis est. Ut nisl tellus, faucibus nec feugiat ut, laoreet iaculis felis. Suspendisse ultrices mauris vel tellus suscipit commodo. Integer vitae tortor erat. Pellentesque non tempor nisi.
CSS代碼
.book { width: 300px; height: 300px; margin-top: -150px; position: absolute; left: 50%; top: 50%; -webkit-transform: rotateX(60deg); -moz-transform: rotateX(60deg); -ms-transform: rotateX(60deg); -o-transform: rotateX(60deg); transform: rotateX(60deg); -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; -o-user-select: none; user-select: none; } .page { width: 300px; height: 300px; padding: 1em; position: absolute; left: 0; top: 0; text-indent: 2em; } .front { background-color: #d93e2b; } .back { background-color: #fff; } .front-cover { cursor: move; -webkit-transform-origin: 0 50%; -moz-transform-origin: 0 50%; -ms-transform-origin: 0 50%; -o-transform-origin: 0 50%; transform-origin: 0 50%; -webkit-transform: rotateY(0deg); -moz-transform: rotateY(0deg); -ms-transform: rotateY(0deg); -o-transform: rotateY(0deg); transform: rotateY(0deg); } .front-cover .back { background-image: url(mdn.png); background-repeat: no-repeat; background-position: 50% 50%; -webkit-transform: translateZ(3px); -moz-transform: translateZ(3px); -ms-transform: translateZ(3px); -o-transform: translateZ(3px); transform: translateZ(3px); } .back-cover .back { -webkit-transform: translateZ(-3px); -moz-transform: translateZ(-3px); -ms-transform: translateZ(-3px); -o-transform: translateZ(-3px); transform: translateZ(-3px); } .p3d { -webkit-transform-style: preserve-3d; -moz-transform-style: preserve-3d; -ms-transform-style: preserve-3d; -o-transform-style: preserve-3d; transform-style: preserve-3d; } .flip { -webkit-transform: rotateY(180deg); -moz-transform: rotateY(180deg); -ms-transform: rotateY(180deg); -o-transform: rotateY(180deg); transform: rotateY(180deg); } .dino, .shadow { width: 196px; height: 132px; position: absolute; left: 60px; top: 60px; -webkit-transform-origin: 0 100%; -moz-transform-origin: 0 100%; -ms-transform-origin: 0 100%; -o-transform-origin: 0 100%; transform-origin: 0 100%; } .dino { background: url(dino.png) no-repeat; } .shadow { background: url(shadow.png) no-repeat; }
JavaScript代碼
(function (window, document) { var prefixes = ['Webkit', 'Moz', 'ms', 'O', ''], book = document.querySelectorAll('.book')[0], page = document.querySelectorAll('.front-cover')[0], dino = document.querySelectorAll('.dino')[0], shadow = document.querySelectorAll('.shadow')[0], hold = false, centerPoint = window.innerWidth / 2, pageSize = 300, clamp = function (val, min, max) { return Math.max(min, Math.min(val, max)); }; page.onmousedown = function () { hold = true; }; window.onmouseup = function () { if (hold) { hold = false; } }; window.onresize = function () { centerPoint = window.innerWidth / 2; }; window.onmousemove = function (evt) { if (!hold) { return; } var angle = clamp((centerPoint - evt.pageX + pageSize) / pageSize * -90, -180, 0), i, j; for (i = 0, j = prefixes.length; i < j; i++) { book.style[prefixes[i] + 'Transform'] = 'rotateX(' + (60 + angle / 8) + 'deg)'; page.style[prefixes[i] + 'Transform'] = 'rotateY(' + angle + 'deg)'; dino.style[prefixes[i] + 'Transform'] = 'rotateX(' + (angle / 2) + 'deg)'; shadow.style[prefixes[i] + 'Transform'] = 'translateZ(1px) skewX(' + (angle / 8) + 'deg)'; } }; })(window, document);
上述就是小編為大家分享的怎么在HTML5中實現(xiàn)一個3D書本翻頁動畫了,如果剛好有類似的疑惑,不妨參照上述分析進行理解。如果想知道更多相關(guān)知識,歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。