李峋同款爱心(有源码2种)_李峋同款爱心代码

作者：Cpp五条 | 2024-05-30 11:36:11

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李峋同款爱心代码

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第一种:

def __init__(self, generate_frame=20):

# 原始爱心坐标集合

self._points = set()

# 边缘扩散效果点坐标集合

self._edge_diffusion_points = set()

# 中心扩散效果点坐标集合

self._center_diffusion_points = set()

# 每帧动态点坐标

self.all_points = {}

self.build(2000)

self.random_halo = 1000

self.generate_frame = generate_frame

for frame in range(generate_frame):

self.calc(frame)

def build(self, number):

for _ in range(number):

t = random.uniform(0, 2 * pi)

x, y = heart(t)

self._points.add((x, y))

# 爱心内扩散

for _x, _y in list(self._points):

for _ in range(3):

x, y = scatter_inside(_x, _y, 0.05)

self._edge_diffusion_points.add((x, y))

# 爱心内再次扩散

point_list = list(self._points)

for _ in range(4000):

x, y = random.choice(point_list)

x, y = scatter_inside(x, y, 0.17)

self._center_diffusion_points.add((x, y))

@staticmethodstaticmethod

def calc_position(x, y, ratio):

force = 1 / (((x - X) ** 2 +

(y - Y) ** 2) ** 0.520)

dx = ratio * force * (x - X) + random.randint(-1, 1)

dy = ratio * force * (y - Y) + random.randint(-1, 1)

return x - dx, y - dy

def calc(self, generate_frame):

ratio = 10 * curve(generate_frame / 10 * pi)

halo_radius = int(4 + 6 * (1 + curve(generate_frame / 10 * pi)))

halo_number = int(

3000 + 4000 * abs(curve(generate_frame / 10 * pi) ** 2))

all_points = []

# 光环

heart_halo_point = set()

for _ in range(halo_number):

t = random.uniform(0, 2 * pi)

x, y = heart(t, shrink_ratio=11.6)

x, y = shrink(x, y, halo_radius)

if (x, y) not in heart_halo_point:

heart_halo_point.add((x, y))

x += random.randint(-14, 14)

y += random.randint(-14, 14)

size = random.choice((1, 2, 2))

all_points.append((x, y, size))

# 轮廓

for x, y in self._points:

x, y = self.calc_position(x, y, ratio)

size = random.randint(1, 3)

all_points.append((x, y, size))

# 内容

for x, y in self._edge_diffusion_points:

x, y = self.calc_position(x, y, ratio)

size = random.randint(1, 2)

all_points.append((x, y, size))

self.all_points[generate_frame] = all_points

for x, y in self._center_diffusion_points:

x, y = self.calc_position(x, y, ratio)

size = random.randint(1, 2)

all_points.append((x, y, size))

self.all_points[generate_frame] = all_point

第二种:

<!DOCTYPE html>



<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title> Love you </title>

<style type="text/css">

body {

margin: 0;

overflow: hidden;

background: #000;

}

canvas {

position: absolute;

width: 100%;

height: 100%;

}

#pinkboard {

animation: anim 1.5s ease-in-out infinite;

-webkit-animation: anim 1.5s ease-in-out infinite;

-o-animation: anim 1.5s ease-in-out infinite;

-moz-animation: anim 1.5s ease-in-out infinite;

}

@keyframes anim {

0% {

transform: scale(0.8);

}

25% {

transform: scale(0.7);

}

50% {

transform: scale(1);

}

75% {

transform: scale(0.7);

}

100% {

transform: scale(0.8);

}

}

@-webkit-keyframes anim {

0% {

-webkit-transform: scale(0.8);

}

25% {

-webkit-transform: scale(0.7);

}

50% {

-webkit-transform: scale(1);

}

75% {

-webkit-transform: scale(0.7);

}

100% {

-webkit-transform: scale(0.8);

}

}

@-o-keyframes anim {

0% {

-o-transform: scale(0.8);

}

25% {

-o-transform: scale(0.7);

}

50% {

-o-transform: scale(1);

}

75% {

-o-transform: scale(0.7);

}

100% {

-o-transform: scale(0.8);

}

}

@-moz-keyframes anim {

0% {

-moz-transform: scale(0.8);

}

25% {

-moz-transform: scale(0.7);

}

50% {

-moz-transform: scale(1);

}

75% {

-moz-transform: scale(0.7);

}

100% {

-moz-transform: scale(0.8);

}

}

#name {

position: absolute;

top: 50%;

left: 50%;

transform: translate(-50%, -50%);

margin-top: -20px;

font-size: 46px;

color: #ea80b0;

}

</style>

<script src="./ Love you _files/monitors.3.6.36.cn.js.下载" async="" crossorigin="anonymous"></script><script src="./ Love you _files/sentry.3.6.36.cn.js.下载" async="" crossorigin="anonymous"></script></head>

<body>

<canvas id="pinkboard" width="1707" height="868"></canvas>

<canvas id="canvas" width="1707" height="868"></canvas>

<script type="text/javascript">

const colors = [

"#eec996",

"#8fb7d3",

"#b7d4c6",

"#c3bedd",

"#f1d5e4",

"#cae1d3",

"#f3c89d",

"#d0b0c3",

"#819d53",

"#c99294",

"#cec884",

"#ff8e70",

"#e0a111",

"#fffdf6",

"#cbd7ac",

"#e8c6c0",

"#dc9898",

"#ecc8ba",

]; //用来设置的颜色

var canvas = document.getElementById("canvas");

var ctx = canvas.getContext("2d");

let count = 1;

var ww = window.innerWidth;

var wh = window.innerHeight;

var hearts = [];

function init() {

requestAnimationFrame(render);

canvas.width = ww;

canvas.height = wh;

for (var i = 0; i < 100; i++) {

hearts.push(new Heart());

}

}

function Heart() {

this.x = Math.random() * ww;

this.y = Math.random() * wh;

this.opacity = Math.random() * 0.5 + 0.5;

this.vel = {

x: (Math.random() - 0.5) * 4,

y: (Math.random() - 0.5) * 4,

};

this.targetScale = Math.random() * 0.15 + 0.02;

this.scale = this.targetScale * Math.random();

}

Heart.prototype.update = function (i) {

this.x += this.vel.x;

this.y += this.vel.y;

this.scale += (this.targetScale - this.scale) * 0.01;

if (this.x - this.width > ww || this.x + this.width < 0) {

this.scale = 0;

this.x = Math.random() * ww;

}

if (this.y - this.height > wh || this.y + this.height < 0) {

this.scale = 0;

this.y = Math.random() * wh;

}

this.width = 473.8;

this.height = 408.6;

};

Heart.prototype.draw = function (i) {

ctx.globalAlpha = this.opacity;

ctx.font = `${180 * this.scale}px "微软雅黑"`;

// ctx.font="20px";

ctx.fillStyle = colors[i % 18];

ctx.fillText(

"kawsar",

this.x - this.width * 0.5,

this.y - this.height * 0.5,

this.width,

this.height

);

// ctx.drawImage(

// heartImage,

// this.x - this.width * 0.5,

// this.y - this.height * 0.5,

// this.width,

// this.heig

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