canvas实现三维水波波纹文字动态效果代码
代码语言:html
所属分类:三维
代码描述:canvas实现三维水波波纹文字动态效果代码,可以输入指定文字实现出水波纹动画效果。
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0"> <style type="text/css"> body { background-color: #000000; margin: 0px; overflow: hidden; } #info { position: absolute; top: 0px; width: 100%; color: #00a0c0; padding: 5px; font-family:Monospace; font-size:13px; text-align:center; } </style> </head> <body> <div id="container"></div> <div id="info">Type some text and hit enter. Click to draw waves.</div> <script type="text/javascript"> var QUALITY_X = 6, QUALITY_Y = 3, WIDTH = Math.floor(window.innerWidth / QUALITY_X), HEIGHT = Math.floor(window.innerHeight / QUALITY_Y), SIZE = WIDTH * HEIGHT, HEIGHT_HALF = Math.floor(HEIGHT / 2), TEXT_OFFSETY = Math.floor((HEIGHT - 64) / 2), context, image, data, buffer1, buffer2, tempbuffer, canvasHeightMap, contextHeightMap, imageHeightMap, dataHeightMap, canvasText, contextText, imageText, dataText, input, text, .........完整代码请登录后点击上方下载按钮下载查看
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