HTML5七夕情人节表白网页制作【空中散落的花瓣3D相册】HTML+CSS+JavaScript

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web前端优质创作者 发表于 2022/08/14 12:01:48 2022/08/14
【摘要】 这是程序员表白系列中的100款网站表白之一，旨在让任何人都能使用并创建自己的表白网站给心爱的人看。 此波共有100个表白网站，可以任意修改和使用，很多人会希望向心爱的男孩女孩告白，生性腼腆的人即使那个TA站在眼前都不敢向前表白。说不出口的话就用短视频告诉TA吧~制作一个表白网页告诉TA你的心意,演示如下。@TOC 一、网页介绍1 网页简介：基于 HTML+CSS+JavaScript 制作七...

这是程序员表白系列中的100款网站表白之一，旨在让任何人都能使用并创建自己的表白网站给心爱的人看。 此波共有100个表白网站，可以任意修改和使用，很多人会希望向心爱的男孩女孩告白，生性腼腆的人即使那个TA站在眼前都不敢向前表白。说不出口的话就用短视频告诉TA吧~制作一个表白网页告诉TA你的心意,演示如下。

@TOC

一、网页介绍

1 网页简介：基于 HTML+CSS+JavaScript 制作七夕情人节表白网页、生日祝福、七夕告白、 求婚、浪漫爱情3D相册、炫酷代码 ,快来制作一款高端的表白网页送(他/她)浪漫的告白,制作修改简单,可自行更换背景音乐,文字和图片即可使用

2.网页编辑：任意HTML编辑软件（如：Dreamweaver、HBuilder、Vscode 、Sublime 、Webstorm、Text 、Notepad++ 等任意html编辑软件进行运行及修改编辑等操作）。

一、网页效果

在这里插入图片描述

二、代码展示

1.HTML代码

代码如下（示例）：以下仅展示部分代码供参考~

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>html5+canvas烂漫空中散落的花瓣3D相册动画特效</title>
    <meta name="description" content="Change OR Die" />
    <script src="js/jquery.min.js"></script>
    <link type="text/css" href="./css/style.css" rel="stylesheet" />
    <style type="text/css">
      * {
        margin: 0;
        padding: 0;
        list-style-type: none;
      }
      a,
      img {
        border: 0;
      }
      body {
        font: 12px/180% Arial, Helvetica, sans-serif, "新宋体";
      }
      /* 相册css */
      html,
      body {
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
        overflow: hidden;
      }
    </style>
  </head>

  <body>
    <audio src="music/4.mp3" autoplay="autoplay" loop="loop"></audio>
    <canvas id="sakura"></canvas>
    <div class="box">
      <ul class="minbox">
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
      </ul>
      <ol class="maxbox">
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
      </ol>
    </div>
    <!-- sakura shader -->
    <script id="sakura_point_vsh" type="x-shader/x_vertex">
      uniform mat4 uProjection;
      uniform mat4 uModelview;
      uniform vec3 uResolution;
      uniform vec3 uOffset;
      uniform vec3 uDOF;  //x:focus distance, y:focus radius, z:max radius
      uniform vec3 uFade; //x:start distance, y:half distance, z:near fade start

      attribute vec3 aPosition;
      attribute vec3 aEuler;
      attribute vec2 aMisc; //x:size, y:fade

      varying vec3 pposition;
      varying float psize;
      varying float palpha;
      varying float pdist;

      //varying mat3 rotMat;
      varying vec3 normX;
      varying vec3 normY;
      varying vec3 normZ;
      varying vec3 normal;

      varying float diffuse;
      varying float specular;
      varying float rstop;
      varying float distancefade;

      void main(void) {
          // Projection is based on vertical angle
          vec4 pos = uModelview * vec4(aPosition + uOffset, 1.0);
          gl_Position = uProjection * pos;
          gl_PointSize = aMisc.x * uProjection[1][1] / -pos.z * uResolution.y * 0.5;

          pposition = pos.xyz;
          psize = aMisc.x;
          pdist = length(pos.xyz);
          palpha = smoothstep(0.0, 1.0, (pdist - 0.1) / uFade.z);

          vec3 elrsn = sin(aEuler);
          vec3 elrcs = cos(aEuler);
          mat3 rotx = mat3(
              1.0, 0.0, 0.0,
              0.0, elrcs.x, elrsn.x,
              0.0, -elrsn.x, elrcs.x
          );
          mat3 roty = mat3(
              elrcs.y, 0.0, -elrsn.y,
              0.0, 1.0, 0.0,
              elrsn.y, 0.0, elrcs.y
          );
          mat3 rotz = mat3(
              elrcs.z, elrsn.z, 0.0,
              -elrsn.z, elrcs.z, 0.0,
              0.0, 0.0, 1.0
          );
          mat3 rotmat = rotx * roty * rotz;
          normal = rotmat[2];

          mat3 trrotm = mat3(
              rotmat[0][0], rotmat[1][0], rotmat[2][0],
              rotmat[0][1], rotmat[1][1], rotmat[2][1],
              rotmat[0][2], rotmat[1][2], rotmat[2][2]
          );
          normX = trrotm[0];
          normY = trrotm[1];
          normZ = trrotm[2];

          const vec3 lit = vec3(0.6917144638660746, 0.6917144638660746, -0.20751433915982237);

          float tmpdfs = dot(lit, normal);
          if(tmpdfs < 0.0) {
              normal = -normal;
              tmpdfs = dot(lit, normal);
          }
          diffuse = 0.4 + tmpdfs;

          vec3 eyev = normalize(-pos.xyz);
          if(dot(eyev, normal) > 0.0) {
              vec3 hv = normalize(eyev + lit);
              specular = pow(max(dot(hv, normal), 0.0), 20.0);
          }
          else {
              specular = 0.0;
          }

          rstop = clamp((abs(pdist - uDOF.x) - uDOF.y) / uDOF.z, 0.0, 1.0);
          rstop = pow(rstop, 0.5);
          //-0.69315 = ln(0.5)
          distancefade = min(1.0, exp((uFade.x - pdist) * 0.69315 / uFade.y));
      }
    </script>
    <script id="sakura_point_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif

      uniform vec3 uDOF;  //x:focus distance, y:focus radius, z:max radius
      uniform vec3 uFade; //x:start distance, y:half distance, z:near fade start

      const vec3 fadeCol = vec3(0.08, 0.03, 0.06);

      varying vec3 pposition;
      varying float psize;
      varying float palpha;
      varying float pdist;

      //varying mat3 rotMat;
      varying vec3 normX;
      varying vec3 normY;
      varying vec3 normZ;
      varying vec3 normal;

      varying float diffuse;
      varying float specular;
      varying float rstop;
      varying float distancefade;

      float ellipse(vec2 p, vec2 o, vec2 r) {
          vec2 lp = (p - o) / r;
          return length(lp) - 1.0;
      }

      void main(void) {
          vec3 p = vec3(gl_PointCoord - vec2(0.5, 0.5), 0.0) * 2.0;
          vec3 d = vec3(0.0, 0.0, -1.0);
          float nd = normZ.z; //dot(-normZ, d);
          if(abs(nd) < 0.0001) discard;

          float np = dot(normZ, p);
          vec3 tp = p + d * np / nd;
          vec2 coord = vec2(dot(normX, tp), dot(normY, tp));

          //angle = 15 degree
          const float flwrsn = 0.258819045102521;
          const float flwrcs = 0.965925826289068;
          mat2 flwrm = mat2(flwrcs, -flwrsn, flwrsn, flwrcs);
          vec2 flwrp = vec2(abs(coord.x), coord.y) * flwrm;

          float r;
          if(flwrp.x < 0.0) {
              r = ellipse(flwrp, vec2(0.065, 0.024) * 0.5, vec2(0.36, 0.96) * 0.5);
          }
          else {
              r = ellipse(flwrp, vec2(0.065, 0.024) * 0.5, vec2(0.58, 0.96) * 0.5);
          }

          if(r > rstop) discard;

          vec3 col = mix(vec3(1.0, 0.8, 0.75), vec3(1.0, 0.9, 0.87), r);
          float grady = mix(0.0, 1.0, pow(coord.y * 0.5 + 0.5, 0.35));
          col *= vec3(1.0, grady, grady);
          col *= mix(0.8, 1.0, pow(abs(coord.x), 0.3));
          col = col * diffuse + specular;

          col = mix(fadeCol, col, distancefade);

          float alpha = (rstop > 0.001)? (0.5 - r / (rstop * 2.0)) : 1.0;
          alpha = smoothstep(0.0, 1.0, alpha) * palpha;

          gl_FragColor = vec4(col * 0.5, alpha);
      }
    </script>
    <!-- effects -->
    <script id="fx_common_vsh" type="x-shader/x_vertex">
      uniform vec3 uResolution;
      attribute vec2 aPosition;

      varying vec2 texCoord;
      varying vec2 screenCoord;

      void main(void) {
          gl_Position = vec4(aPosition, 0.0, 1.0);
          texCoord = aPosition.xy * 0.5 + vec2(0.5, 0.5);
          screenCoord = aPosition.xy * vec2(uResolution.z, 1.0);
      }
    </script>
    <script id="bg_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif

      uniform vec2 uTimes;

      varying vec2 texCoord;
      varying vec2 screenCoord;

      void main(void) {
          vec3 col;
          float c;
          vec2 tmpv = texCoord * vec2(0.8, 1.0) - vec2(0.95, 1.0);
          c = exp(-pow(length(tmpv) * 1.8, 2.0));
          col = mix(vec3(0.02, 0.0, 0.03), vec3(0.96, 0.98, 1.0) * 1.5, c);
          gl_FragColor = vec4(col * 0.5, 1.0);
      }
    </script>
    <script id="fx_brightbuf_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif
      uniform sampler2D uSrc;
      uniform vec2 uDelta;

      varying vec2 texCoord;
      varying vec2 screenCoord;

      void main(void) {
          vec4 col = texture2D(uSrc, texCoord);
          gl_FragColor = vec4(col.rgb * 2.0 - vec3(0.5), 1.0);
      }
    </script>
    <script id="fx_dirblur_r4_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif
      uniform sampler2D uSrc;
      uniform vec2 uDelta;
      uniform vec4 uBlurDir; //dir(x, y), stride(z, w)

      varying vec2 texCoord;
      varying vec2 screenCoord;

      void main(void) {
          vec4 col = texture2D(uSrc, texCoord);
          col = col + texture2D(uSrc, texCoord + uBlurDir.xy * uDelta);
          col = col + texture2D(uSrc, texCoord - uBlurDir.xy * uDelta);
          col = col + texture2D(uSrc, texCoord + (uBlurDir.xy + uBlurDir.zw) * uDelta);
          col = col + texture2D(uSrc, texCoord - (uBlurDir.xy + uBlurDir.zw) * uDelta);
          gl_FragColor = col / 5.0;
      }
    </script>
    <!-- effect fragment shader template -->
    <script id="fx_common_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif
      uniform sampler2D uSrc;
      uniform vec2 uDelta;

      varying vec2 texCoord;
      varying vec2 screenCoord;

      void main(void) {
          gl_FragColor = texture2D(uSrc, texCoord);
      }
    </script>
    <!-- post processing -->
    <script id="pp_final_vsh" type="x-shader/x_vertex">
      uniform vec3 uResolution;
      attribute vec2 aPosition;
      varying vec2 texCoord;
      varying vec2 screenCoord;
      void main(void) {
          gl_Position = vec4(aPosition, 0.0, 1.0);
          texCoord = aPosition.xy * 0.5 + vec2(0.5, 0.5);
          screenCoord = aPosition.xy * vec2(uResolution.z, 1.0);
      }
    </script>
    <script id="pp_final_fsh" type="x-shader/x_fragment">
      #ifdef GL_ES
      //precision mediump float;
      precision highp float;
      #endif
      uniform sampler2D uSrc;
      uniform sampler2D uBloom;
      uniform vec2 uDelta;
      varying vec2 texCoord;
      varying vec2 screenCoord;
      void main(void) {
          vec4 srccol = texture2D(uSrc, texCoord) * 2.0;
          vec4 bloomcol = texture2D(uBloom, texCoord);
          vec4 col;
          col = srccol + bloomcol * (vec4(1.0) + srccol);
          col *= smoothstep(1.0, 0.0, pow(length((texCoord - vec2(0.5)) * 2.0), 1.2) * 0.5);
          col = pow(col, vec4(0.45454545454545)); //(1.0 / 2.2)

          gl_FragColor = vec4(col.rgb, 1.0);
          gl_FragColor.a = 1.0;
      }
    </script>

    <script src="js/index.js"></script>
  </body>
</html>

2.CSS代码

@charset "utf-8";
* {
  margin: 0;
  padding: 0;
}
body {
  max-width: 100%;
  min-width: 100%;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 100% 100%;
  position: absolute;
  margin-left: auto;
  margin-right: auto;
}
li {
  list-style: none;
}
.box {
  width: 200px;
  height: 200px;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 100% 100%;
  position: absolute;
  top: 40%;
  left: 45%;
  transform: translate(-50%, -50%);
  /* margin-left: 42%; */
  /* margin-top: 22%; */
  -webkit-transform-style: preserve-3d;
  -webkit-transform: rotateX(13deg);
  -webkit-animation: move 5s linear infinite;
}
.minbox {
  width: 100px;
  height: 100px;
  position: absolute;
  left: 50px;
  top: 30px;
  -webkit-transform-style: preserve-3d;
}
.minbox li {
  width: 100px;
  height: 100px;
  position: absolute;
  left: 0;
  top: 0;
}
.minbox li:nth-child(1) {
  background: url(../images/01.png) no-repeat 0 0;
  -webkit-transform: translateZ(50px);
}
.minbox li:nth-child(2) {
  background: url(../images/02.png) no-repeat 0 0;
  -webkit-transform: rotateX(180deg) translateZ(50px);
}
.minbox li:nth-child(3) {
  background: url(../images/03.png) no-repeat 0 0;
  -webkit-transform: rotateX(-90deg) translateZ(50px);
}
.minbox li:nth-child(4) {
  background: url(../images/04.png) no-repeat 0 0;
  -webkit-transform: rotateX(90deg) translateZ(50px);
}
.minbox li:nth-child(5) {
  background: url(../images/05.png) no-repeat 0 0;
  -webkit-transform: rotateY(-90deg) translateZ(50px);
}
.minbox li:nth-child(6) {
  background: url(../images/06.png) no-repeat 0 0;
  -webkit-transform: rotateY(90deg) translateZ(50px);
}
.maxbox li:nth-child(1) {
  background: url(../images/1.png) no-repeat 0 0;
  -webkit-transform: translateZ(50px);
}
.maxbox li:nth-child(2) {
  background: url(../images/2.png) no-repeat 0 0;
  -webkit-transform: translateZ(50px);
}
.maxbox li:nth-child(3) {
  background: url(../images/3.png) no-repeat 0 0;
  -webkit-transform: rotateX(-90deg) translateZ(50px);
}
.maxbox li:nth-child(4) {
  background: url(../images/4.png) no-repeat 0 0;
  -webkit-transform: rotateX(90deg) translateZ(50px);
}
.maxbox li:nth-child(5) {
  background: url(../images/5.png) no-repeat 0 0;
  -webkit-transform: rotateY(-90deg) translateZ(50px);
}
.maxbox li:nth-child(6) {
  background: url(../images/6.png) no-repeat 0 0;
  -webkit-transform: rotateY(90deg) translateZ(50px);
}
.maxbox {
  width: 800px;
  height: 400px;
  position: absolute;
  left: 0;
  top: -20px;
  -webkit-transform-style: preserve-3d;
}
.maxbox li {
  width: 200px;
  height: 200px;
  background: #fff;
  border: 1px solid #ccc;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0.2;
  -webkit-transition: all 1s ease;
}
.maxbox li:nth-child(1) {
  -webkit-transform: translateZ(100px);
}
.maxbox li:nth-child(2) {
  -webkit-transform: rotateX(180deg) translateZ(100px);
}
.maxbox li:nth-child(3) {
  -webkit-transform: rotateX(-90deg) translateZ(100px);
}
.maxbox li:nth-child(4) {
  -webkit-transform: rotateX(90deg) translateZ(100px);
}
.maxbox li:nth-child(5) {
  -webkit-transform: rotateY(-90deg) translateZ(100px);
}
.maxbox li:nth-child(6) {
  -webkit-transform: rotateY(90deg) translateZ(100px);
}
.box:hover ol li:nth-child(1) {
  -webkit-transform: translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
.box:hover ol li:nth-child(2) {
  -webkit-transform: rotateX(180deg) translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
.box:hover ol li:nth-child(3) {
  -webkit-transform: rotateX(-90deg) translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
.box:hover ol li:nth-child(4) {
  -webkit-transform: rotateX(90deg) translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
.box:hover ol li:nth-child(5) {
  -webkit-transform: rotateY(-90deg) translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
.box:hover ol li:nth-child(6) {
  -webkit-transform: rotateY(90deg) translateZ(300px);
  width: 400px;
  height: 400px;
  opacity: 0.8;
  left: -100px;
  top: -100px;
}
@keyframes move {
  0% {
    -webkit-transform: rotateX(13deg) rotateY(0deg);
  }
  100% {
    -webkit-transform: rotateX(13deg) rotateY(360deg);
  }
}

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