User:Monster Domosed/common.js: Difference between revisionsGive feedback
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return promise; | return promise; | ||
} | } | ||
function buildAnimationControls(wrap, container, viewer, defaultAnimation, autoplay) { | |||
const bar = document.createElement('div'); | |||
bar.className = 'model-viewer-controls'; | |||
const playButton = document.createElement('button'); | |||
playButton.className = 'model-anim-button'; | |||
playButton.type = 'button'; | |||
const select = document.createElement('select'); | |||
select.className = 'model-anim-select'; | |||
const slider = document.createElement('input'); | |||
slider.className = 'model-anim-slider'; | |||
slider.type = 'range'; | |||
slider.min = '0'; | |||
slider.max = '1000'; | |||
slider.value = '0'; | |||
slider.step = '1'; | |||
let paused = !autoplay; | |||
let rafId = null; | |||
let duration = 0; | |||
function updateSlider() { | |||
if (duration > 0) { | |||
slider.value = String(Math.round((viewer.currentTime / duration) * 1000)); | |||
} | |||
rafId = requestAnimationFrame(updateSlider); | |||
} | |||
function startLoop() { | |||
cancelAnimationFrame(rafId); | |||
rafId = requestAnimationFrame(updateSlider); | |||
} | |||
function setPlaying(playing) { | |||
paused = !playing; | |||
playButton.textContent = playing ? '❚❚' : '▶'; | |||
if (playing) { | |||
viewer.play(); | |||
} else { | |||
viewer.pause(); | |||
} | |||
} | |||
playButton.addEventListener('click', function () { | |||
setPlaying(paused); | |||
}); | |||
slider.addEventListener('input', function () { | |||
if (duration > 0) { | |||
viewer.currentTime = (parseFloat(slider.value) / 1000) * duration; | |||
} | |||
}); | |||
viewer.addEventListener('load', function () { | |||
const animations = viewer.availableAnimations || []; | |||
if (animations.length) { | |||
animations.forEach(function (animName) { | |||
const option = document.createElement('option'); | |||
option.value = animName; | |||
option.textContent = animName; | |||
select.appendChild(option); | |||
}); | |||
if (defaultAnimation && animations.indexOf(defaultAnimation) !== -1) { | |||
select.value = defaultAnimation; | |||
} | |||
viewer.animationName = select.value; | |||
duration = viewer.duration || 0; | |||
select.addEventListener('change', function () { | |||
viewer.animationName = select.value; | |||
duration = viewer.duration || 0; | |||
viewer.currentTime = 0; | |||
if (paused) { | |||
setPlaying(true); | |||
} | |||
}); | |||
if (paused) { | |||
setPlaying(false); | |||
} | |||
startLoop(); | |||
bar.classList.add('model-viewer-controls--visible'); | |||
} | |||
}); | |||
bar.appendChild(playButton); | |||
bar.appendChild(select); | |||
bar.appendChild(slider); | |||
container.appendChild(bar); | |||
} | |||
function loadModel(preview) { | function loadModel(preview) { | ||
| Line 49: | Line 147: | ||
const fileName = preview.dataset.model; | const fileName = preview.dataset.model; | ||
const displayName = preview.dataset.name || fileName; | |||
const defaultAnimation = preview.dataset.animation || ''; | |||
const autoplay = preview.dataset.autoplay === 'true'; | |||
const size = getSize(preview); | const size = getSize(preview); | ||
| Line 69: | Line 170: | ||
viewer.setAttribute('camera-controls', ''); | viewer.setAttribute('camera-controls', ''); | ||
viewer.setAttribute('touch-action', 'pan-y'); | viewer.setAttribute('touch-action', 'pan-y'); | ||
if (preview.dataset.autoplay === 'true') { | |||
viewer.setAttribute('autoplay', ''); | |||
} | |||
container.appendChild(viewer); | container.appendChild(viewer); | ||
wrap.appendChild(container); | wrap.appendChild(container); | ||
buildAnimationControls(wrap, container, viewer, defaultAnimation, autoplay); | |||
const name = document.createElement('div'); | const name = document.createElement('div'); | ||
name.className = 'model-name'; | name.className = 'model-name'; | ||
name.textContent = | name.textContent = displayName; | ||
wrap.appendChild(name); | wrap.appendChild(name); | ||
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})(); | })(); | ||