html5 - 花瓣散落效果怎么寫 怎么生成好多花瓣
問題描述
.swiper-wrapper .swiper-slide:nth-of-type(1) { background: url('../img/p1_bg.jpg'); background-size: 100% 100%;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(1){ position: absolute; top: 35%; left: 4%; animation: rotate_flower1 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(2){ position: absolute; top: 23%; left: 45%; animation: rotate_flower2 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(3){ position: absolute; top: 32%; left: 33%; animation: rotate_flower2 4s linear infinite; }.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(4){ position: absolute; top: 46%; left: 43%; animation: rotate_flower3 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(5){ position: absolute; top: 38%; left: 77%; animation: rotate_flower2 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(6){ position: absolute; top: 31%; left: 48%; animation: rotate_flower1 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(7){ position: absolute; top: 26%; left: 28%; animation: rotate_flower3 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(8){ position: absolute; top: 35%; left: 67%; animation: rotate_flower3 4s linear infinite;}.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(9){ position: absolute; top: 25%; left: 89%; animation: rotate_flower2 4s cubic-bezier(.2,0,.1,0) infinite; }.swiper-wrapper .swiper-slide:nth-of-type(1) img:nth-child(10){ position: absolute; top: 33%; left: 75%; animation: rotate_flower1 4s linear infinite;}@keyframes rotate_flower1{ to{ transform: rotate(359deg); top: 78%; } }@keyframes rotate_flower2{ to{transform: rotate(359deg);top: 92%; }}@keyframes rotate_flower3{ to{transform: rotate(359deg);top: 86%;opacity: 0; }}
我現(xiàn)在是一個一個寫的 很挫啊而且不能有很多花瓣 很多花瓣是怎么在只有幾個的情況下無限生成 不用canvas能實現(xiàn)么或者 用canvas怎么實現(xiàn)呢
問題解答
回答1：找?guī)讖埢ò甑膱D片，js控制旋轉(zhuǎn)不同的角度不就好了
回答2：layabox,phaser,粒子效果
回答3：多張花瓣的圖片，用js隨機(jī)生成花瓣的位置和花瓣的旋轉(zhuǎn)和選擇花瓣的圖片。
相關(guān)文章：
1. javascript - js setTimeout在雙重for循環(huán)中如何使用？2. atom開始輸入！然后按tab只有空格出現(xiàn)沒有html格式出現(xiàn)3. java - 線上應(yīng)用，如果數(shù)據(jù)庫操作失敗的話應(yīng)該如何處理？4. MySQL中的enum類型有什么優(yōu)點？5. MYSQL 根據(jù)兩個字段值查詢 但兩個值的位置可能是互換的，這個怎么查？6. css - 如何選擇字體？7. javascript - 有適合開發(fā)手機(jī)端Html5網(wǎng)頁小游戲的前端框架嗎？8. javascript - h5微信中怎么禁止橫屏9. mysql - linux連接數(shù)據(jù)庫報錯10. mysql - 這種分級一對多，且分級不平衡的模型該怎么設(shè)計表？
網(wǎng)公網(wǎng)安備