Esfera CSS 3D falsa con textura

1944 zegarkidawida

Abrir en el editor Video Publica tu código

Recomendado

18 October 2025

Animación de interfaz de usuario de botón CSS Sxrgxx

18 February 2024

Generador de Citas Aleatorias con Tu Nombre

19 October 2024

Entrada de HTML y CSS animada

HTML

<div class="utilities">
  <div class="control">
    <label for="bands">bands</label>
    <input type="range" id="bands" min="2" max="200" value="80">
  </div>
  <div class="control">
    <label for="cells">cells</label>
    <input type="range" id="cells" min="3" max="120" value="40">
  </div>
  <div class="control">
    <label for="size"> size</label>
    <input type="range" id="size" min="5" max="120" value="70">
  </div>
  <div class="control">
    <label for="speed">speed</label>
    <input type="range" id="speed" min="1" max="20" value="15">
  </div>
  <fieldset id="image" class="control">
    <legend>texture</legend>
    <label>
      <input type="radio" checked name="image" value="url(https://assets.codepen.io/25387/Gall_Stereographic_projection_SW_centered.jpg)">
      <div class="image-wrapper">
        <img src="https://assets.codepen.io/25387/Gall_Stereographic_projection_SW_centered.jpg" alt="world map">
        <a href="https://en.wikipedia.org/wiki/Gall_stereographic_projection" target="_blank" title="source">↗</a>
      </div>
    </label>
    <label>
      <input type="radio" name="image" value="url(https://assets.codepen.io/25387/convergence-screenshot.jpg)">
      <div class="image-wrapper">
      <img src="https://assets.codepen.io/25387/convergence-screenshot.jpg" alt="convergence">
        <a href="https://codepen.io/pavlovsk/pen/zYXBEeR" target="_blank" title="source">↗</a>
      </div>
    </label>
    <label>
      <input type="radio" name="image" value="url(https://assets.codepen.io/25387/smiley.png)">
      <div class="image-wrapper">
      <img src="https://assets.codepen.io/25387/smiley.png" alt="convergence">
        <a href="https://www.google.com/search?q=smiley+face+sphere+texture&tbs=imgo:1&udm=2#vhid=B2Ahxik8MU8_1M&vssid=mosaic" target="_blank" title="source">↗</a>
      </div>
    </label>
  </fieldset>
  <div class="control">
    <label for="with-border">borders</label>
    <input type="checkbox" id="with-border">
  </div>
</div>

CSS

@layer cosmetics, utilities, demo;

@layer demo {
  body {
    height: 100dvh;
    display: grid;
    place-content: center;
  }

.world {
    --bands: 130;
    --cells: 60;
    --_size: 80;
    --size: calc(var(--_size) * 1dvmin);
    --_speed: 15;
    --speed: calc((20.5 - var(--_speed)) * 1s);
    --image: url(https://assets.codepen.io/25387/Gall_Stereographic_projection_SW_centered.jpg);
    display: flex;
    align-items: center;
    flex-direction: column;
    clip-path: circle();
  }

.band {
    --latitude: calc(sin(PI / var(--bands) * var(--i)) * 1.2);
    --width: calc(var(--size) * var(--latitude));
    width: var(--width);
    height: calc(var(--size) / var(--bands) * var(--latitude));
    display: flex;
    justify-content: center;
  }

.cell {
    --longitude: calc(sin(PI / var(--cells) * var(--j)) * 1.2);
    --bg-width: calc(var(--width) * var(--longitude) * 1.25);
    --bg-height: calc(var(--size) * 0.9);
    height: calc(var(--size) * var(--longitude));
    width: calc(var(--width) / var(--cells) * var(--longitude));
    background:
      var(--image) 50% fixed;
    background-size:
      var(--bg-width)
      var(--bg-height);
    animation: spin var(--speed) linear infinite;
  }
  
  .with-borders .cell {
    box-shadow: 0 0 0 1px chartreuse;
  }

@keyframes spin {
    100% {
      background-position-x: calc(50% + var(--bg-width));
    }
  }
}

@layer cosmetics {
  body {
    overflow: hidden;
    margin: 0;
    background: cornsilk;
  }

.world::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: cornsilk;
    opacity: .5;
    mix-blend-mode: color;
  }
}

@layer utilities {
  .utilities {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    padding: 1em;
  }

.utilities .control {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 24px;
    gap: .5em;
    font-size: 1.1em;
    font-family: monospace;
    font-variant: small-caps;
    letter-spacing: .05em;
  }

.utilities #image:has(:focus) {
    border: 2px solid royalblue;
  }

.utilities #image input {
    position: absolute;
    top: -100dvh;
    left: -100dvw;
    opacity: 0;
  }

.utilities .image-wrapper {
    --color-1: #ddd;
    --color-2: royalblue;
    position: relative;
    width: max(10dvmin, 48px);
    height: max(10dvmin, 48px);
    color: var(--color-1);
  }

.utilities .image-wrapper a {
    display: none;
    position: absolute;
    bottom: 0;
    right: 0;
    translate: 30% 30%;
    width: 30%;
    height: 30%;
    justify-content: center;
    align-items: center;
    font-size: 1.5em;
    text-decoration: none;
    background: var(--color-1);
    color: var(--color-2);
    border-radius: 50%;
  }

.utilities .image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: .5dvmin solid var(--color-1);
  }

.utilities #image :checked + .image-wrapper {
    --color-1: royalblue;
    --color-2: #ddd;
  }

.utilities #image :checked + .image-wrapper a {
    display: inline-flex;
  }
}

JS

/*
 * JS just handles the playground of parameters
 * and inserts the repeated markup.
 */
const UI = {
  bands: document.querySelector('#bands'),
  cells: document.querySelector('#cells'),
  size: document.querySelector('#size'),
  speed: document.querySelector('#speed'),
  image: document.querySelectorAll('#image input'),
  borders: document.querySelector('#with-border'),
  world: document.querySelector('.world')
}

const state = {
  bands: +UI.bands.value,
  cells: +UI.cells.value,
  size: +UI.size.value,
  speed: +UI.speed.value,
  image: UI.image[0].value,
  borders: UI.borders.checked
}

UI.bands.addEventListener('input', (e) => {
  state.bands = +e.target.value
  render()
})

UI.cells.addEventListener('input', (e) => {
  state.cells = +e.target.value
  render()
})

UI.size.addEventListener('input', (e) => {
  state.size = +e.target.value
  render()
})

UI.speed.addEventListener('input', (e) => {
  state.speed = +e.target.value
  render()
})

Array.from(UI.image).forEach(input => {
  input.addEventListener('change', () => {
    state.image = input.value
    render()
  })
})

UI.borders.addEventListener('input', (e) => {
  state.borders = e.target.checked
  render()
})

render()

function render() {
  UI.world.style.setProperty('--bands', state.bands)
  UI.world.style.setProperty('--cells', state.cells)
  UI.world.style.setProperty('--_size', state.size)
  UI.world.style.setProperty('--_speed', state.speed)
  UI.world.style.setProperty('--image', state.image)
  UI.world.classList.toggle('with-borders', state.borders)
  UI.world.innerHTML = chunk(state.bands, i => `
    <div class="band" style="--i: ${i}">
      ${chunk(state.cells, j => `
        <div class="cell" style="--j: ${j}"></div>
      `)}
    </div>
  `)
}

function chunk(howMany, mapFn) {
  return Array
    .from({ length: howMany }, (_, i) => mapFn(i))
    .join('')
}

Recomendado

Animación de interfaz de usuario de botón CSS Sxrgxx

Generador de Citas Aleatorias con Tu Nombre

Entrada de HTML y CSS animada

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS