css+gsap实现三维警车巡逻动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：动画
代码描述：css+gsap实现三维警车巡逻动画效果代码，带声音
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">


  
  
<style>
.cuboid {
  width: 100%;
  height: 100%;
  position: relative;
}
.cuboid__side:nth-of-type(1) {
  height: calc(var(--thickness) * 1vmin);
  width: 100%;
  position: absolute;
  top: 0;
  transform: translate(0, -50%) rotateX(90deg);
}
.cuboid__side:nth-of-type(2) {
  height: 100%;
  width: calc(var(--thickness) * 1vmin);
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(50%, -50%) rotateY(90deg);
}
.cuboid__side:nth-of-type(3) {
  width: 100%;
  height: calc(var(--thickness) * 1vmin);
  position: absolute;
  bottom: 0;
  transform: translate(0%, 50%) rotateX(90deg);
}
.cuboid__side:nth-of-type(4) {
  height: 100%;
  width: calc(var(--thickness) * 1vmin);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%) rotateY(90deg);
}
.cuboid__side:nth-of-type(5) {
  height: 100%;
  width: 100%;
  transform: translate3d(0, 0, calc(var(--thickness) * 0.5vmin));
  position: absolute;
  top: 0;
  left: 0;
}
.cuboid__side:nth-of-type(6) {
  height: 100%;
  width: 100%;
  transform: translate3d(0, 0, calc(var(--thickness) * -0.5vmin)) rotateY(180deg);
  position: absolute;
  top: 0;
  left: 0;
}
*,
*:after,
*:before {
  box-sizing: border-box;
  transform-style: preserve-3d;
  transition: background 0.1s ease;
}
body {
  min-height: 100vh;
  display: grid;
  background: var(--bg);
  place-items: center;
  touch-action: none;
}
:root {
  --base-size: 1vmin;
  --base-height: calc(45 * 0.65);
  --base-width: calc(75 * 0.65);
  --speed: 0.4s;
  --bg: hsl(210, 80%, calc((15 + (var(--on, 0) * 75)) * 1%));
  --width: calc(var(--base-width) * var(--base-size));
  --height: calc(var(--base-height) * var(--base-size));
  --road-one: hsl(0, 0%, calc((40 + (var(--on, 0) * 35)) * 1%));
  --road-two: hsl(0, 0%, calc((30 + (var(--on, 0) * 35)) * 1%));
  --road-three: hsl(0, 0%, calc((20 + (var(--on, 0) * 35)) * 1%));
  --road-four: hsl(0, 0%, calc((10 + (var(--on, 0) * 35)) * 1%));
  --road-marking-one: hsl(0, 0%, calc((85 + (var(--on, 0) * 15)) * 1%));
  --road-marking-two: hsl(0, 0%, calc((80 + (var(--on, 0) * 15)) * 1%));
  --road-marking-three: hsl(0, 0%, calc((75 + (var(--on, 0) * 15)) * 1%));
  --white-one: hsl(0, 0%, calc((85 + (var(--on, 0) * 10)) * 1%));
  --white-two: hsl(0, 0%, calc((80 + (var(--on, 0) * 10)) * 1%));
  --white-three: hsl(0, 0%, calc((75 + (var(--on, 0) * 10)) * 1%));
  --white-four: hsl(0, 0%, calc((70 + (var(--on, 0) * 10)) * 1%));
  --glass-one: hsl(210, 80%, calc((85 + (var(--on, 0) * 10)) * 1%));
  --glass-two: hsl(210, 80%, calc((80 + (var(--on, 0) * 10)) * 1%));
  --glass-three: hsl(210, 80%, calc((75 + (var(--on, 0) * 10)) * 1%));
  --glass-four: hsl(210, 80%, calc((70 + (var(--on, 0) * 10)) * 1%));
  --bumper-one: hsl(0, 0%, calc((80 + (var(--on, 0) * 10)) * 1%));
  --bumper-two: hsl(0, 0%, calc((75 + (var(--on, 0) * 10)) * 1%));
  --bumper-three: hsl(0, 0%, calc((70 + (var(--on, 0) * 10)) * 1%));
  --bumper-four: hsl(0, 0%, calc((65 + (var(--on, 0) * 10)) * 1%));
  --wheel-one: hsl(0, 0%, calc((15 + (var(--on, 0) * 10)) * 1%));
  --wheel-two: hsl(0, 0%, calc((10 + (var(--on, 0) * 10)) * 1%));
  --wheel-three: hsl(0, 0%, calc((5 + (var(--on, 0) * 10)) * 1%));
  --wheel-four: hsl(0, 0%, calc((0 + (var(--on, 0) * 10)) * 1%));
  --white-four: hsl(0, 0%, calc((70 + (var(--on, 0) * 10)) * 1%));
  --black-one: hsl(0, 0%, calc((20 + (var(--on, 0) * 10)) * 1%));
  --black-two: hsl(0, 0%, calc((15 + (var(--on, 0) * 10)) * 1%));
  --black-three: hsl(0, 0%, calc((10 + (var(--on, 0) * 10)) * 1%));
  --black-four: hsl(0, 0%, calc((5 + (var(--on, 0) * 10)) * 1%));
  --hub: hsl(0, 0%, calc((65 + (var(--on, 0) * 25)) * 1%));
  --glare: rgba(255,255,255,0.25);
  --siren-red: rgba(242,32,13,0.25);
  --siren-blue: rgba(13,147,242,0.25);
  --lamp: hsl(45, 90%, 90%, calc(0.75 - calc(var(--on, 0) * 0.75)));
  --headlight: hsl(45, 90%, 100%, calc(1 - calc(var(--on, 0) * 0.5)));
  --indicator: hsl(35, 90%, 50%, calc(1 - calc(var(--on, 0) * 0.5)));
  --taillight: hsl(0, 90%, 50%, calc(1 - calc(var(--on, 0) * 0.5)));
  --shift: calc(var(--height) * 0.1);
  --bob: calc(var(--width) * 0.08);
  --bob-speed: 2s;
  --shift-speed: 5s;
}
.scene {
  position: fixed;
  height: var(--height);
  width: var(--width);
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 100vmin);
  transform: translate3d(-50%, -65%, 100vmin) rotateX(-24deg) rotateY(44deg) rotateX(calc(var(--rotate-x, 0) * 1deg)) rotateY(calc(var(--rotate-y, 0) * 1deg));
}
.road {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 20%;
  transform: translate3d(0, 1px, 0);
}
.car {
  position: absolute;
  height: 100%;
  width: 100%;
  -webkit-animation: bob var(--bob-speed) infinite linear alternate;
          animation: bob var(--bob-speed) infinite linear alternate;
}
.car__bob {
  position: absolute;
  left: 50%;
  bottom: 20%;
  height: 50%;
  width: 50%;
  transform: translate3d(-50%, 0%, 0vmin);
  -webkit-animation: shift var(--shift-speed) infinite linear alternate;
          animation: shift var(--shift-speed) infinite linear alternate;
}
@-webkit-keyframes shift {
  0% {
    transform: translate3d(-50%, 0%, calc(var(--shift) * -1));
  }
  100% {
    transform: translate3d(-50%, 0%, calc(var(--shift) * 1));
  }
}
@keyframes shift {
  0% {
    transform: translate3d(-50%, 0%, calc(var(--shift) * -1));
  }
  100% {
    transform: translate3d(-50%, 0%, calc(var(--shift) * 1));
  }
}
.car > * {
  position: absolute;
}
.car__shadow {
  width: 100%;
  height: calc(var(--height) * 0.4);
  background: rgba(0,0,0,0.5);
  bottom: 0;
  transform: translate(0, 50%) rotateX(90deg) translate3d(0, 0, 1px) scale(1.05, 1.1);
}
.car__headlights {
  width: 25%;
  height: calc(var(--height) * 0.5);
  bottom: 0%;
  left: 0;
  transform: translate(-125%, 50%) rotateX(90deg) translate3d(0, 0, 1px);
  position: relative;
}
.car__headlights:after,
.car__headlights:before {
  content: '';
  position: absolute;
  height: 50%;
  width: 100%;
  background: var(--lamp);
  border-radius: 50%;
  filter: blur(10px);
}
.car__headlights:after {
  top: 0;
}
.car__headlights:before {
  bottom: 0;
}
.car__wheel {
  height: calc(var(--height) * 0.13);
  width: calc(var(--height) * 0.13);
  bottom: 0;
}
.car__wheel--f {
  left: 10%;
}
.car__wheel--r {
  right: 10%;
}
.car__wheel--osf,
.car__wheel--osr {
  transform: translate3d(0, 0, calc(var(--height) * 0.2));
}
.car__wheel--nsf,
.car__wheel--nsr {
  transform: translate3d(0, 0, calc(var(--height) * -0.2));
}
.car__body--bottom {
  bottom: 5%;
  width: 100%;
  height: 40%;
}
.car__body--top {
  bottom: 44.5%;
  width: 60%;
  height: 40%;
  left: 22%;
}
.car__siren {
  bottom: 85%;
  height: calc(var(--height) * 0.0725);
  width: calc(var(--height) * 0.0725);
  left: 50%;
}
.car__siren > * {
  position: absolute;
  top: 0;
  left: 0;
}
.car__mirrors {
  width: 5%;
  height: 13%;
  left: 24%;
  bottom: 40%;
}
.car__mirror {
  height: 100%;
  position: absolute;
  width: 100%;
}
.car__mirror--left {
  transform: translate3d(0, 0, calc((var(--height) * 0.2325) + 2px));
}
.car__mirror--right {
  transform: translate3d(0, 0, calc((var(--height) * -0.2325) - 2px));
}
.car__bumper {
  height: calc(var(--height) * 0.05);
  width: calc(var(--height) * 0.05);
  bottom: 4%;
}
.car__bumper--front {
  left: 0;
  transform: translate(-40%, 0);
}
.car__bumper--rear {
  right: 0;
  transform: translate(40%, 0);
}
@-webkit-keyframes bob {
  0% {
    transform: translate(calc(var(--bob) * -0.5));
  }
  100% {
    transform: translate(calc(var(--bob) * 1.5));
  }
}
@keyframes bob {
  0% {
    transform: translate(calc(var(--bob) * -0.5));
  }
  100% {
    transform: translate(calc(var(--bob) * 1.5));
  }
}
.body {
  --thickness: calc(var(--base-height) * 0.4);
}
.body--top div {
  background: var(--white-two);
}
.body--top div:nth-of-type(1) {
  background: linear-gradient(90deg, transparent 0 20%, var(--white-one) 20% 80%, transparent 80% 100%);
}
.body--top div:nth-of-type(2) {
  background: transparent;
}
.body--top div:nth-of-type(2):after {
  content: '';
  position: absolute;
  width: 100%;
  height: 112%;
  background: var(--white-two);
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0) rotateX(27deg);
  transform-origin: 50% 100%;
}
.body--top div:nth-of-type(2):before {
  content: '';
  position: absolute;
  width: 100%;
  height: 112%;
  background: linear-gradient(55deg, transparent 0 30%, var(--glare) 30% 40%, transparent 40% 45%, var(--glare) 45% 50%, transparent 50% 100%), var(--glass-two);
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0) rotateX(27deg) translate3d(0, 0, 1px);
  transform-origin: 50% 100%;
  --clip: inset(10% 10% 10% 10%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--top div:nth-of-type(3) {
  background: var(--white-four);
}
.body--top div:nth-of-type(4) {
  background-color: transparent;
}
.body--top div:nth-of-type(4):after {
  content: '';
  position: absolute;
  width: 100%;
  height: 112%;
  background: var(--white-two);
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0) rotateX(-27deg);
  transform-origin: 50% 100%;
}
.body--top div:nth-of-type(4):before {
  content: '';
  position: absolute;
  width: 100%;
  height: 112%;
  background: linear-gradient(55deg, transparent 0 30%, var(--glare) 30% 40%, transparent 40% 45%, var(--glare) 45% 50%, transparent 50% 100%), var(--glass-two);
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0) rotateX(-27deg) translate3d(0, 0, -1px);
  transform-origin: 50% 100%;
  --clip: inset(10% 10% 10% 10%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--top div:nth-of-type(5) {
  background: var(--white-three);
  --clip: polygon(0 100%, 20% 0, 80% 0, 100% 100%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--top div:nth-of-type(5):after {
  content: '';
  background: linear-gradient(var(--white-three), var(--white-three)) 65% 50%/8% 100% no-repeat;
  background-color: var(--glass-three);
  position: absolute;
  height: 90%;
  width: 90%;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  --clip: polygon(0 100%, 20% 0, 80% 0, 100% 100%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--top div:nth-of-type(6) {
  background: var(--white-four);
  --clip: polygon(0 100%, 20% 0, 80% 0, 100% 100%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--top div:nth-of-type(6):after {
  content: '';
  background: linear-gradient(var(--white-four), var(--white-four)) 35% 50%/8% 100% no-repeat;
  background-color: var(--glass-four);
  position: absolute;
  height: 90%;
  width: 90%;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  --clip: polygon(0 100%, 20% 0, 80% 0, 100% 100%);
  -webkit-clip-path: var(--clip);
  clip-path: var(--clip);
}
.body--bottom div {
  background: var(--black-two);
}
.body--bottom div:nth-of-type(1) {
  background: linear-gradient(90deg, var(--black-one) 0 22%, var(--white-one) 22% 82%, var(--black-one) 82% 100%);
  background-color: var(--black-one);
}
.body--bottom div:nth-of-type(1):after {
  content: '';
  background: var(--black-one);
  position: absolute;
  top: 50%;
  left: 50%;
  height: 99%;
  width: 101%;
  transform: translate3d(-50%, -50%, -1px);
}
.body--bottom div:nth-of-type(1):before {
  content: '382';
  font-family: sans-serif;
  font-weight: bold;
  height: 30%;
  width: 40%;
  text-align: center;
  overflow: hidden;
  position: absolute;
  font-size: calc(var(--height) * 0.1);
  color: var(--white-one);
  right: 0;
  bottom: 50%;
  transform: translate3d(50%, 50%, 2px) rotate(-90deg) translate(0, -50%);
}
.body--bottom div:nth-of-type(2) {
  background: linear-gradient(var(--indicator), var(--indicator)) 95% 50%/5% 25% no-repeat, linear-gradient(var(--indicator), var(--indicator)) 5% 50%/5% 25% no-repeat, linear-gradient(var(--taillight), var(--taillight)) 10% 50%/15% 25% no-repeat, linear-gradient(var(--taillight), var(--taillight)) 90% 50%/15% 25% no-repeat;
  background-color: var(--black-two);
}
.body--bottom div:nth-of-type(3) {
  background-color: var(--black-four);
}
.body--bottom div:nth-of-type(4) {
  background: repeating-linear-gradient(transparent 0 20%, var(--black-four) 20% 40%) 50% 50%/25% 25% no-repeat, linear-gradient(var(--bumper-one), var(--bumper-one)) 50% 50%/35% 25% no-repeat, linear-gradient(var(--indicator), var(--indicator)) 95% 50%/5% 25% no-repeat, linear-gradient(var(--indicator), var(--indicator)) 5% 50%/5% 25% no-repeat, linear-gradient(var(--headlight), var(--headlight)) 10% 50%/15% 25% no-repeat, linear-gradient(var(--headlight), var(--headlight)) 90% 50%/15% 25% no-repeat;
  background-color: var(--black-two);
}
.body--bottom div:nth-of-type(5) {
  background: linear-gradient(90deg, var(--black-three) 0 22%, var(--white-three) 22% 82%, var(--black-three) 82% 100%);
  background-color: var(--black-three);
}
.body--bottom div:nth-of-type(5):after {
  content: '';
  height: 75%;
  width: 35%;
  background: url("https://assets.codepen.io/605876/bear--gold-badge--large.png");
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  left: 35%;
  top: 50%;
  transform: translate(0, -50%);
}
.body--bottom div:nth-of-type(6) {
  background: linear-gradient(90deg, var(--black-four) 0 18%, var(--white-four) 18% 78%, var(--black-four) 78% 100%);
  background-color: var(--black-four);
}
.body--bottom div:nth-of-type(6):after {
  content: '';
  height: 75%;
  width: 35%;
  background: url("//repo.bfw.wiki/bfwrepo/icon/5d835381dbe20.png");
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  left: 45%;
  top: 50%;
  transform: translate(0, -50%);
}
.scene__road {
  --thickness: calc(var(--base-height));
}
.scene__road > div:nth-of-type(1) {
  background-color: var(--road-one);
}
.scene__road > div:nth-of-type(2) {
  background: var(--road-two);
}
.scene__road > div:nth-of-type(3) {
  background: var(--road-four);
}
.scene__road > div:nth-of-type(4) {
  background-color: var(--road-two);
}
.scene__road > div:nth-of-type(5) {
  background: var(--road-three);
}
.scene__road > div:nth-of-type(6) {
  background: var(--road-four);
}
.siren--red {
  --thickness: calc(var(--base-height) * 0.1);
  --alpha: 0.25;
  transform: translate3d(0, 0, calc(var(--height) * -0.075));
  --siren-red: hsla(5, 90%, 50%, var(--alpha));
  -webkit-animation: flash var(--siren) infinite;
          animation: flash var(--siren) infinite;
}
.siren--red div {
  background: var(--siren-red);
}
.siren--blue {
  --alpha: 0.25;
  --thickness: calc(var(--base-height) * 0.1);
  --siren-blue: hsla(210, 90%, 50%, var(--alpha));
  transform: translate3d(0, 0, calc(var(--height) * 0.075));
  animation: flash var(--siren) infinite reverse;
}
.siren--blue div {
  background: var(--siren-blue);
}
.siren--middle {
  --thickness: calc(var(--base-height) * 0.05);
  transform: translate3d(0, 0, 0);
}
.siren--middle div {
  background: var(--white-one);
}
.siren--middle div:nth-of-type(1) {
  background: var(--white-one);
}
.siren--middle div:nth-of-type(2) {
  background: var(--white-two);
}
.siren--middle div:nth-of-type(3) {
  background: var(--white-three);
}
.siren--middle div:nth-of-type(4),
.siren--middle div:nth-of-type(5) {
  background: var(--white-four);
}
.siren--middle div:nth-of-type(6) {
  background: var(--white-three);
}
.wheel {
  --thickness: calc(var(--base-height) * 0.05);
}
.wheel div {
  background: var(--wheel-four);
}
.wheel div:nth-of-type(1) {
  background: var(--wheel-one);
}
.wheel div:nth-of-type(2) {
  background: var(--wheel-two);
}
.wheel div:nth-of-type(3) {
  background: var(--wheel-three);
}
.wheel div:nth-of-type(4) {
  background: var(--wheel-four);
}
.wheel div:nth-of-type(5) {
  background: linear-gradient(var(--hub), var(--hub)) 50% 50%/35% 35% no-repeat;
  background-color: var(--wheel-four);
}
.wheel div:nth-of-type(6) {
  background: linear-gradient(var(--hub), var(--hub)) 50% 50%/35% 35% no-repeat;
  background-color: var(--wheel-three);
}
.bumper {
  --thickness: calc(var(--base-height) * 0.45);
}
.bumper div {
  background: var(--bumper-one);
}
.bumper div:nth-of-type(1) {
  background: var(--bumper-one);
}
.bumper div:nth-of-type(2) {
  background: var(--bumper-two);
}
.bumper div:nth-of-type(3) {
  background: var(--bumper-three);
}
.bumper div:nth-of-type(4),
.bumper div:nth-of-type(5) {
  background: var(--bumper-four);
}
.bumper div:nth-of-type(6) {
  background: var(--bumper-three);
}
.mirror {
  --thickness: calc(var(--base-height) * 0.075);
}
.mirror div {
  background: var(--black-two);
}
.mirror div:nth-of-type(1) {
  background-color: var(--black-one);
}
.mirror div:nth-of-type(2) {
  background: linear-gradient(var(--white-one), var(--white-one)) 50% 50%/75% 75% no-repeat;
  background-color: var(--black-two);
}
.mirror div:nth-of-type(3) {
  background: var(--black-four);
}
.mirror div:nth-of-type(4) {
  background-color: var(--black-two);
}
.mirror div:nth-of-type(5) {
  background: var(--black-three);
}
.mirror div:nth-of-type(6) {
  background: var(--black-four);
}
.road__markings {
  height: 100%;
  width: 100%;
  overflow: hidden;
}
.road__markings--bottom {
  transform: translate3d(0, 0, -1px);
}
.road__markings--bottom:after {
  content: '';
  position: absolute;
  height: 100%;
  width: calc(var(--width) * 2);
  background: repeating-linear-gradient(270deg, var(--road-marking-three) 0 10%, transparent 10% 15%) 0 50%/100% 5% no-repeat;
  bottom: 0;
  left: 50%;
  transform: translate3d(-50%, 0, 0);
  -webkit-animation: roll-bottom var(--speed) infinite linear;
          animation: roll-bottom var(--speed) infinite linear;
}
.road__markings--front {
  transform: translate3d(0, 0, -1px);
}
.road__markings--front:after {
  content: '';
  position: absolute;
  height: calc(var(--base-height) * 1vmin);
  width: calc(var(--width) * 2);
  background: repeating-linear-gradient(270deg, var(--road-marking-two) 0 10%, transparent 10% 15%) 0 50%/100% 5% no-repeat;
  top: 0%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-90deg) translate3d(-35%, 0, -1px);
  -webkit-animation: roll-front var(--speed) infinite linear;
          animation: roll-front var(--speed) infinite linear;
}
@-webkit-keyframes roll-front {
  to {
    transform: translate(-50%, -50%) rotate(-90deg) translate3d(-20%, 0, -1px);
  }
}
@keyframes roll-front {
  to {
    transform: translate(-50%, -50%) rotate(-90deg) translate3d(-20%, 0, -1px);
  }
}
.road__markings--back {
  transform: translate3d(0, 0, 1px);
}
.ro.........完整代码请登录后点击上方下载按钮下载查看