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example.html
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<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
</head>
<body>
<script type="text/javascript" src="build/dat.gui.js"></script>
<script type="text/javascript">
var obj = {
message: 'Hello World',
displayOutline: false,
maxSize: 6.0,
speed: 5,
height: 10,
noiseStrength: 10.2,
growthSpeed: 0.2,
type: 'three',
explode: function () {
alert('Bang!');
},
color0: "#ffae23", // CSS string
color1: [ 0, 128, 255 ], // RGB array
color2: [ 0, 128, 255, 0.3 ], // RGB with alpha
color3: { h: 350, s: 0.9, v: 0.3 } // Hue, saturation, value
};
var gui = new dat.gui.GUI();
gui.remember(obj);
gui.add(obj, 'message');
gui.add(obj, 'displayOutline');
gui.add(obj, 'explode');
gui.addPlotter(obj, 'height', 10, 100, 'bar');
gui.add(obj, 'maxSize').min(-10).max(10).step(0.25);
gui.add(obj, 'height').step(5); // Increment amount
// Choose from accepted values
gui.add(obj, 'type', [ 'one', 'two', 'three' ] );
// Choose from named values
gui.add(obj, 'speed', { Stopped: 0, Slow: 0.1, Fast: 5 } );
var f1 = gui.addFolder('Colors');
f1.addColor(obj, 'color0');
f1.addColor(obj, 'color1');
f1.addColor(obj, 'color2');
f1.addColor(obj, 'color3');
var f2 = gui.addFolder('Another Folder');
f2.add(obj, 'noiseStrength');
var f3 = f2.addFolder('Nested Folder');
f3.add(obj, 'growthSpeed');
// alternative StringController add
gui.add(new dat.controllers.StringController(obj, 'message'));
// a custom controller
class KnobController extends dat.controllers.Controller {
constructor(object, property, a, b) {
super(object, property);
const _this = this;
this.__input = document.createElement('input');
this.__input.setAttribute('type', 'number');
this.__input.style.width = '40%';
this.updateDisplay();
this.domElement.appendChild(this.__input);
var button = document.createElement('input');
button.setAttribute('type', 'button');
button.value = 'Set ' + property;
button.style.width = '50%';
button.onclick = function(e) {
object[property] = a + b;
_this.updateDisplay();
};
this.domElement.appendChild(button);
}
updateDisplay() {
this.__input.value = this.getValue();
}
}
const api = {
color: '#ffffff',
value: 0.5,
};
gui.add(new KnobController(api, 'value', 0.5, 25), {
liClass: 'knobby'
});
function update() {
obj.height = 3 + 5 * Math.sin(Date.now());
requestAnimationFrame(update);
}
requestAnimationFrame(update)
</script>
</body>
</html>