2022年圣诞节到来啦，很高兴这次我们又能一起度过~
这次利用前端的一些简单的代码给不会前端的广大男性朋友知道如何哄对象❤️
一、前言
圣诞将至，玩计算的大家还在发愁如何实现自己送个心爱的那个女孩什么礼物吗？
先送上一个简单的圣诞树吧！
二、创意名
属于程序员的圣诞树
三、效果展示
四、编码实现
HTML代码：
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<path class="treeBottom" mask="url(#treeBottomMask)" d="M207.5,484.06c7.05-5.11,15.14-8.66,23.34-11.63a177.13,177.13,0,0,1,25.29-6.88,263.65,263.65,0,0,1,52.22-4.49h3.28l3.28.09,6.56.19,6.55.39c2.18.13,4.37.26,6.54.48,4.35.39,8.71.74,13,1.28l6.51.75,6.49.91c17.3,2.5,34.41,6,51.36,10.19l12.62,3.2c4.18,1,8.34,2.18,12.55,3.06,8.38,2,16.82,3.63,25.29,5.13a353.5,353.5,0,0,0,51.17,5.47c17.11.32,34.36-.66,51-4.7a118.55,118.55,0,0,0,24.21-8.47,84.82,84.82,0,0,0,11.11-6.49,47.55,47.55,0,0,0,9.69-8.53,48.1,48.1,0,0,1-9,9.45,85.1,85.1,0,0,1-10.81,7.45,116.56,116.56,0,0,1-24.23,10.24,165.66,165.66,0,0,1-25.79,5.35,232.1,232.1,0,0,1-26.27,1.71c-8.77,0-17.55-.24-26.26-1.09-2.18-.2-4.37-.35-6.54-.6l-6.52-.78c-4.36-.46-8.67-1.19-13-1.82-8.64-1.37-17.22-3.09-25.74-5-4.28-.87-8.5-2-12.75-3l-12.62-3.11q-25.06-6.37-50.58-10.47a426.37,426.37,0,0,0-51.3-5.3c-8.59-.42-17.19-.29-25.78,0a240.1,240.1,0,0,0-25.68,2.24,186.57,186.57,0,0,0-25.27,5.19c-4.15,1.16-8.26,2.49-12.28,4.05-2,.79-4,1.6-6,2.52A50.82,50.82,0,0,0,207.5,484.06Z" fill="#cb9866"/>
<path class="treePot" mask="url(#treePotMask)" d="M374.32,502.55a48.15,48.15,0,0,0,1.24,14.35c1.15,4.52,3.29,8.64,6.49,11.35a18.5,18.5,0,0,0,5.51,3.14,39.06,39.06,0,0,0,6.41,1.82,65.78,65.78,0,0,0,13.68,1.12,72.9,72.9,0,0,0,13.72-1.44,44.51,44.51,0,0,0,6.46-1.85,17.75,17.75,0,0,0,5.51-3.15,25.45,25.45,0,0,0,7.24-11.17,52,52,0,0,0,1.9-6.91c.48-2.37.83-4.8,1.18-7.25a55.16,55.16,0,0,1,.64,7.42,40.11,40.11,0,0,1-.52,7.56,31.23,31.23,0,0,1-2.19,7.5,24.37,24.37,0,0,1-4.46,6.79,25.16,25.16,0,0,1-6.61,5,39.72,39.72,0,0,1-7.4,3A58.55,58.55,0,0,1,407.75,542a55,55,0,0,1-15.47-1.9,36.65,36.65,0,0,1-7.46-3,25.3,25.3,0,0,1-6.6-5,19.63,19.63,0,0,1-2.5-3.34,21.72,21.72,0,0,1-1.79-3.67,27.66,27.66,0,0,1-1.65-7.7,38.16,38.16,0,0,1,2-14.87Z" fill="#cb9866"/>
<g class="treeStar" >
<path class="treeStarOutline" opacity="0" d="M421,53.27c5,.83,10.08,1.52,15.15,2.13l3.8.45,1.9.21c.33,0,.6.06,1,.12a2.41,2.41,0,0,1,1.27.66,2.52,2.52,0,0,1,.56,2.76,3.42,3.42,0,0,1-.78,1.07l-.66.69-2.65,2.77c-1.78,1.83-3.54,3.68-5.35,5.48l-2.7,2.71L429.81,75l-.69.67-.34.33,0,0h0a.14.14,0,0,0,0-.08s0-.07,0,0l0,.24.07.47.57,3.78c.4,2.52.71,5,1.06,7.57l.94,7.59.22,1.9c0,.06,0,.19,0,.34a2.21,2.21,0,0,1,0,.43,2.72,2.72,0,0,1-.21.84,2.85,2.85,0,0,1-2.65,1.75,2.57,2.57,0,0,1-.82-.14,3.12,3.12,0,0,1-.65-.3l-1.64-1-6.58-3.91-6.63-3.81-3.34-1.86-.42-.23-.21-.12-.14-.07a1,1,0,0,0-.59,0,1.15,1.15,0,0,0-.31.12l-.43.22-.85.44c-2.27,1.17-4.54,2.31-6.79,3.52s-4.51,2.38-6.74,3.61l-3.36,1.83-.84.46a3.07,3.07,0,0,1-1.28.44,2.68,2.68,0,0,1-2.84-3l.15-1,.29-1.89.57-3.78,1.18-7.56,1.24-7.52a.13.13,0,0,0,0,.08l0,0-.1-.09-.17-.17-1.37-1.34-2.73-2.68-10.93-10.7-.34-.33a4,4,0,0,1-.64-.84,3.63,3.63,0,0,1-.43-2.12,3.68,3.68,0,0,1,2.64-3.17l.52-.11.25,0,.47-.06.95-.12,1.9-.25,7.58-1,7.6-.9,1.9-.23.95-.11c.24,0,.11,0,.09,0l-.09.05-.07.08,0,0,.09-.16.46-.84.91-1.68c2.41-4.5,4.95-8.92,7.51-13.34l1-1.66.48-.83.24-.41.13-.23a3.49,3.49,0,0,1,.22-.33,2.66,2.66,0,0,1,2.83-.9,2.52,2.52,0,0,1,1.26.84,2.85,2.85,0,0,1,.37.62l.18.44q1.45,3.54,3,7.06c1,2.36,2,4.68,3.06,7,.51,1.17,1.06,2.32,1.59,3.48l.8,1.74a2.12,2.12,0,0,0,.45.75A1.42,1.42,0,0,0,421,53.27Zm-.06.39a1.82,1.82,0,0,1-1-.46,2.52,2.52,0,0,1-.56-.86l-.84-1.72c-.56-1.14-1.11-2.3-1.69-3.43-1.17-2.27-2.29-4.56-3.5-6.81s-2.39-4.51-3.6-6.76l-.23-.42a.8.8,0,0,0-.14-.18.58.58,0,0,0-.33-.15.56.56,0,0,0-.57.28L407,36.48c-2.09,4.66-4.2,9.31-6.45,13.88l-.83,1.72-.42.86-.13.27a3.57,3.57,0,0,1-2,1.67,4.26,4.26,0,0,1-.84.18l-.95.13-1.89.27L386,56.53l-7.58,1-3.49.44a.45.45,0,0,0,.34-.4.51.51,0,0,0-.07-.28s-.06-.08-.07-.08l.33.34,10.65,11,2.66,2.75,1.33,1.37.4.42a3.41,3.41,0,0,1,.53.84,3.36,3.36,0,0,1,.24,1.95c-.53,2.56-1,5-1.57,7.52L388,90.85l-.83,3.73-.42,1.87-.2.9a.5.5,0,0,0,0,.3.58.58,0,0,0,.52.37,6.28,6.28,0,0,0,1.38-.58l3.46-1.62q3.47-1.61,6.9-3.3c2.3-1.1,4.57-2.26,6.85-3.39l.86-.43.43-.21a2.55,2.55,0,0,1,.57-.22,2.21,2.21,0,0,1,1.29.08l.29.13.21.11.42.23,3.37,1.81,6.8,3.51,6.85,3.41,1.71.85c.19.09.15.07.22.08a.25.25,0,0,0,.12,0,.42.42,0,0,0,.21-.1.33.33,0,0,0,.1-.19.2.2,0,0,0,0-.09.1.1,0,0,0,0,0l0-.13L428.74,96l-1.42-7.52c-.43-2.51-.9-5-1.29-7.54l-.6-3.78-.08-.47,0-.24a3.75,3.75,0,0,1,0-.45,3.37,3.37,0,0,1,.52-1.9,3.33,3.33,0,0,1,.3-.4,3.73,3.73,0,0,1,.3-.3l.35-.32.7-.65,2.81-2.59,2.86-2.54c1.9-1.71,3.84-3.36,5.77-5l2.91-2.49a12.91,12.91,0,0,0,1.15-1,.7.7,0,0,0-.06-.79.73.73,0,0,0-.37-.26c-.23-.06-.6-.13-.89-.2l-1.87-.4L436,56.39C431,55.39,426,54.45,420.95,53.66Z" fill="#FFFCF9" />
<path d="M408.12,83.45l-17.78,8.94,3.72-19.55-14-14.15,19.74-2.5,9.13-17.68,8.48,18L437,59.73l-14.5,13.63,3,19.67Z" fill="#C89568"/>
</g>
<circle class="sparkle" fill="url(#dotGrad)" cx="0" cy="0" r="50"/>
</g>
</svg>
CSS代码：
body {
background-color:#151522;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
}
body,
html {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
svg{
width:90%;
height:90%;
visibility:hidden;
}
.sparkle{
/* mix-blend-mode:luminosity */
}
js代码：
MorphSVGPlugin.convertToPath('polygon');
var xmlns = "http://www.w3.org/2000/svg",
xlinkns = "http://www.w3.org/1999/xlink",
select = function(s) {
return document.querySelector(s);
},
selectAll = function(s) {
return document.querySelectorAll(s);
},
pContainer = select('.pContainer'),
mainSVG = select('.mainSVG'),
star = select('#star'),
sparkle = select('.sparkle'),
tree = select('#tree'),
showParticle = true,
particleColorArray = ['#E8F6F8', '#ACE8F8', '#F6FBFE','#A2CBDC','#B74551', '#5DBA72', '#910B28', '#910B28', '#446D39'],
particleTypeArray = ['#star','#circ','#cross','#heart'],
// particleTypeArray = ['#star'],
particlePool = [],
particleCount = 0,
numParticles = 201
gsap.set('svg', {
visibility: 'visible'
})
gsap.set(sparkle, {
transformOrigin:'50% 50%',
y:-100
})
let getSVGPoints = (path) => {
let arr = []
var rawPath = MotionPathPlugin.getRawPath(path)[0];
rawPath.forEach((el, value) => {
let obj = {}
obj.x = rawPath[value * 2]
obj.y = rawPath[(value * 2) + 1]
if(value % 2) {
arr.push(obj)
}
//console.log(value)
})
return arr;
}
let treePath = getSVGPoints('.treePath'),
treeBottomPath = getSVGPoints('.treeBottomPath'),
mainTl = gsap.timeline({delay:0, repeat:0}),
starTl;
function flicker(p){
gsap.killTweensOf(p, {opacity:true});
gsap.fromTo(p, {
opacity:1
}, {
duration: 0.07,
opacity:Math.random(),
repeat:-1
})
}
function createParticles() {
var i = numParticles, p, particleTl, step = numParticles/treePath.length, pos;
while (--i > -1) {
p = select(particleTypeArray[i%particleTypeArray.length]).cloneNode(true);
mainSVG.appendChild(p);
p.setAttribute('fill', particleColorArray[i % particleColorArray.length]);
p.setAttribute('class', "particle");
particlePool.push(p);
//hide them initially
gsap.set(p, {
x:-100,
y:-100,
transformOrigin:'50% 50%'
})
}
}
var getScale = gsap.utils.random(0.5, 3, 0.001, true);
function playParticle(p){
if(!showParticle){return};
var p = particlePool[particleCount]
gsap.set(p, {
x: gsap.getProperty('.pContainer', 'x'),
y: gsap.getProperty('.pContainer', 'y'),
scale:getScale()
}
);
var tl = gsap.timeline();
tl.to(p, {
duration: gsap.utils.random(0.61,6),
physics2D: {
velocity: gsap.utils.random(-23, 23),
angle:gsap.utils.random(-180, 180),
gravity:gsap.utils.random(-6, 50)
},
scale:0,
rotation:gsap.utils.random(-123,360),
ease: 'power1',
onStart:flicker,
onStartParams:[p],
onRepeat: (p) => {
gsap.set(p, {
scale:getScale()
})
},
onRepeatParams: [p]
});
particleCount++;
particleCount = (particleCount >=numParticles) ? 0 : particleCount
}
function drawStar(){
starTl = gsap.timeline({onUpdate:playParticle})
starTl.to('.pContainer, .sparkle', {
duration: 6,
motionPath :{
path: '.treePath',
autoRotate: false
},
ease: 'linear'
})
.to('.pContainer, .sparkle', {
duration: 1,
onStart:function(){showParticle = false},
x:treeBottomPath[0].x,
y:treeBottomPath[0].y
})
.to('.pContainer, .sparkle', {
duration: 2,
onStart:function(){showParticle = true},
motionPath :{
path: '.treeBottomPath',
autoRotate: false
},
ease: 'linear'
},'-=0')
.from('.treeBottomMask', {
duration: 2,
drawSVG:'0% 0%',
stroke:'#FFF',
ease:'linear'
},'-=2')
}
createParticles();
drawStar();
mainTl.from(['.treePathMask','.treePotMask'],{
duration: 6,
drawSVG:'0% 0%',
stroke:'#FFF',
stagger: {
each: 6
},
duration: gsap.utils.wrap([6, 1,2]),
ease:'linear'
})
.from('.treeStar', {
duration: 3,
scaleY:0,
scaleX:0.15,
transformOrigin:'50% 50%',
ease: 'elastic(1,0.5)'
},'-=4')
.to('.sparkle', {
duration: 3,
opacity:0,
ease:"rough({strength: 2, points: 100, template: linear, taper: both, randomize: true, clamp: false})"
},'-=0')
.to('.treeStarOutline', {
duration: 1,
opacity:1,
ease:"rough({strength: 2, points: 16, template: linear, taper: none, randomize: true, clamp: false})"
},'+=1')
mainTl.add(starTl, 0)
gsap.globalTimeline.timeScale(1.5);
写在最后：
希望屏幕前看见这篇文章的大佬多多指教，学生刚阳，还没缓过来，目前就是简单主要以代码为主，欢迎大家多多交流！
希望大家都有一个好的圣诞节！文章来源：https://www.toymoban.com/news/detail-776346.html
祝愿大家幸福安康！ 文章来源地址https://www.toymoban.com/news/detail-776346.html
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