webgl实现canvas三维木碗木球旋转动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：webgl实现canvas三维木碗木球旋转动画效果代码，右上角可设置速度。

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">
  

  <meta name="viewport" content="width=device-width, initial-scale=1">
  
  
  
<style>
::-webkit-scrollbar {
  width: 0.625rem;
  height: 0.625rem;
}

::-webkit-scrollbar-thumb {
  background: #111;
  border-radius: 0.3125rem;
  box-shadow: inset 0.125rem 0.125rem 0.125rem rgba(255, 255, 255, 0.25),
    inset -0.125rem -0.125rem 0.125rem rgba(0, 0, 0, 0.25);
  cursor: default;
}

::-webkit-scrollbar-track {
  background: #333;
}

::selection {
  background: #fff;
  color: #333;
}

html,
body {
  height: 100vh;
  height: 100dvh;
  margin: 0;
  overflow: hidden;
}

body {
  display: grid;
  grid-template-rows: calc(100dvh - 4rem) 4rem;
  font-family: system-ui, sans-serif;
}

canvas,
.editor,
#controls {
  grid-row: 1;
  grid-column: 1;
}

canvas {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: black;
  touch-action: none;
}

.editor,
.overlay,
#error {
  background: repeating-linear-gradient(0deg, #000a, #1119, #000a .25rem);
  padding: 1em;
}

.editor {
  color: #fefefe;
  tab-size: 2;
  border: none;
  resize: none;
}

.editor:focus {
  outline: none;
}

#error {
  grid-row: 2;
  grid-column: 1;
  margin: 0;
  padding-block: 0;
  padding-top: .5em;
  color: firebrick;
  overflow: auto;
  text-wrap: pretty;
}

#indicator {
  visibility: hidden;
  position: absolute;
  top: calc(var(--top, 0px) - var(--scroll-top, 0px));
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid firebrick;
  transform: translateY(-25%);
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0;
}

.editor,
.overlay {
  font-size: 1rem;
  line-height: 1.2;
  white-space: pre;
}

#controls {
  position: fixed;
  top: 1em;
  right: 2em;
}

.controls {
  position: relative;
  display: flex;
  gap: 1.5em;
  padding: .5em 1.25em;
  background: #1111;
  border-radius: 4px;
}

.controls::before,
.controls::after {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  transform: scale(.95);
  border-radius: inherit;
  opacity: 0;
}

.controls::before {
  background: #aef;
  animation: pulse 2s infinite;
}

.controls::after {
  background: #fefefe66;
  transition: transform 200ms ease-in-out;
}

.controls:hover::before,
.controls:hover::after {
  opacity: 1;
}

.controls:hover::before {
  transform: scale(.98);
  filter: blur(2px);
}

.controls:hover::after {
  transform: scale(1.025, 1.1);
}

.controls:hover {
  background: #111f;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.0125);
  }

  100% {
    transform: scale(1);
  }
}

.hidden {
  display: none !important;
}

.opaque {
  opacity: 1 !important;
  background: #111 !important;
}

input {
  all: unset;
  opacity: .2;
  filter: saturate(0) invert(1);
  cursor: pointer;
  transition: opacity 200ms ease-in-out;
  padding: .25em .5em;
}

input:hover {
  opacity: 1;
}

.icon {
  text-align: center;
  line-height: 1;
}

#btnToggleView {
  width: 1.25em;
}

#btnToggleView::after {
  content: '👁';
}

#btnToggleView:checked::after {
  content: '✏️';
}

#btnToggleResolution::after {
  content: '1️⃣';
}

#btnToggleResolution:checked::after {
  content: '2️⃣';
}

#btnReset::after {
  content: '⏮️';
}
</style>

 
  
  
</head>

<body translate="no">
  <canvas id="canvas"></canvas>
<textarea id="codeEditor" class="editor" spellcheck="false" autocorrect="off" autocapitalize="off" translate="no" oninput="render()"></textarea>
<pre id="error"></pre>
<div id="indicator"></div>
<div id="controls">
  <div class="controls">
    <input id="btnToggleView" class="icon" type="checkbox" name="toggleV.........完整代码请登录后点击上方下载按钮下载查看