How to realize the special effect of crystal clear raindrops in HTML5
This article mainly introduces HTML5 how to achieve crystal clear raindrop special effects, the article introduces in great detail, has a certain reference value, interested friends must read it!
The code is as follows:
HTML5 raindrop special effects img {display: none;} body {overflow: hidden;} # canvas {position: absolute; top: 0px; left: 0px;} function demo () {var engine = new RainyDay ('canvas','demo1', window.innerWidth, window.innerHeight); engine.gravity = engine.GRAVITY_NON_LINEAR; engine.trail = engine.TRAIL_DROPS; engine.rain ([engine.preset (0,2500)]) Engine.rain ([engine.preset (3,3,0.88), engine.preset (5,5,0.9), engine.preset (6,2,1),];}
