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<a id="credits" title="See more 3D experiments" href="https://codepen.io/ScavengerFrontend" target="_blank">art & code <br/> by Anna <br/> ā</a>
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[11.980809211730957, 0.4860052764415741, 0.44887104630470276] ,
[12.10611629486084, 0.5662429332733154, 0.36798644065856934] ,
[12.221071243286133, 0.6647536754608154, 0.24768756330013275] ,
[12.327674865722656, 0.7780779004096985, 0.09221009910106659] ,
[12.427974700927734, 0.9025907516479492, -0.09378726035356522] ,
[12.523777961730957, 1.0348656177520752, -0.30569615960121155] ,
[12.616632461547852, 1.1716943979263306, -0.5389841198921204] ,
[12.707836151123047, 1.3100863695144653, -0.7891931533813477] ,
[12.798423767089844, 1.4472684860229492, -1.051940679550171] ,
[12.889178276062012, 1.5806857347488403, -1.322919249534607] ,
[12.98062515258789, 1.7080012559890747, -1.5978965759277344] ,
[13.073031425476074, 1.8270949125289917, -1.8727149963378906] ,
[13.166415214538574, 1.9360655546188354, -2.143293619155884] ,
[13.260529518127441, 2.033228635787964, -2.4056241512298584] ,
[13.354878425598145, 2.1171188354492188, -2.655775785446167] ,
[13.448702812194824, 2.1864867210388184, -2.8898913860321045] ,
[13.541048049926758, 2.2403247356414795, -3.10425066947937] ,
[13.630972862243652, 2.2779488563537598, -3.295506477355957] ,
[13.717629432678223, 2.2990365028381348, -3.460783004760742] ,
[13.800293922424316, 2.3036293983459473, -3.597684144973755] ,
[13.878334999084473, 2.2921290397644043, -3.70428729057312] ,
[13.951231002807617, 2.26530122756958, -3.779148578643799] ,
[14.018568992614746, 2.224273681640625, -3.8212990760803223] ,
[14.080041885375977, 2.170536756515503, -3.830246686935425] ,
[14.13544750213623, 2.105942964553833, -3.8059768676757812] ,
[14.184687614440918, 2.032707452774048, -3.748948574066162] ,
[14.227776527404785, 1.953407883644104, -3.6601004600524902] ,
[14.264833450317383, 1.8709841966629028, -3.5408456325531006] ,
[14.2960786819458, 1.7887345552444458, -3.3930726051330566] ,
[14.321853637695312, 1.710121750831604, -3.219067096710205] ,
[14.342630386352539, 1.6382951736450195, -3.0213212966918945] ,
[14.359012603759766, 1.575964093208313, -2.8024816513061523] ,
[14.371753692626953, 1.5253969430923462, -2.5653512477874756] ,
[14.381733894348145, 1.488419771194458, -2.3128879070281982] ,
[14.389979362487793, 1.4664191007614136, -2.048203468322754] ,
[14.397648811340332, 1.460339069366455, -1.7745659351348877] ,
[14.406042098999023, 1.4706830978393555, -1.4953988790512085] ,
[14.416595458984375, 1.4975134134292603, -1.214279294013977] ,
[14.43088436126709, 1.5404510498046875, -0.9349406957626343] ,
[14.450623512268066, 1.5986759662628174, -0.661271333694458] ,
[14.477657318115234, 1.6709263324737549, -0.39731407165527344] ,
[14.513973236083984, 1.7555056810379028, -0.14724618196487427] ,
[14.56156063079834, 1.8504093885421753, 0.08506555110216141] ,
[14.622227668762207, 1.95352041721344, 0.2967592775821686] ,
[14.697554588317871, 2.062642812728882, 0.48608848452568054] ,
[14.788919448852539, 2.1755006313323975, 0.6524221897125244] ,
[14.897478103637695, 2.289738893508911, 0.7962458729743958] ,
[15.024166107177734, 2.4029223918914795, 0.9191597700119019] ,
[15.169709205627441, 2.5125362873077393, 1.0238803625106812] ,
[15.334606170654297, 2.6159863471984863, 1.1142394542694092] ,
[15.51915168762207, 2.7105987071990967, 1.1951851844787598] ,
[15.723417282104492, 2.7936201095581055, 1.2727806568145752] ,
[15.947254180908203, 2.8622169494628906, 1.3542051315307617] ,
[16.190305709838867, 2.9134767055511475, 1.4477530717849731]];
return {
curvePoints
}
}
</script>
:root {
--purple: #e8cbf9;
--grey: #2b2b2b;
--seagreen: #61a69f;
--beige: #c6a49b;
--lightgrey: #c8c3c2;
--lightbeige: #e0c6bf;
}
body {
width: 100vw;
height: 100vh;
margin: 0;
padding: 0;
overflow: hidden;
background: var(--lightbeige);
transition: background 250ms ease-in;
font-size: 16px;
font-family: Arial;
}
#scene-container {
position: absolute;
}
#credits {
position: absolute;
bottom: 0;
right: 0;
text-transform: none;
text-decoration: none;
color: black;
padding: 0.35rem 0.5rem;
margin: 0.75rem 0.75rem;
font-size: 0.75rem;
border: 1.5px solid black;
transition: background 200ms ease-in;
border-radius: 0.2rem;
opacity: 0;
}
#credits:hover {
background: rgba(255, 235, 195, 0.8);
background: #fff1bc;
background: rgba(255, 251, 215, 0.8);
background: rgba(255, 255, 255, 0.7);
}
a[title]:hover::after {
background: purple;
}
#svg-doodle {
position: absolute;
width: 100vw;
max-width: 100vw;
height: 100%;
max-height: 100vh;
display: block;
margin: auto;
z-index: -1;
opacity: 0;
opacity: 1;
}
.doodle-lines {
transition: stroke-opacity 1250ms ease-in-out;
}
/* .airbrush {
transition: opacity 1250ms ease-in-out;
} */
@keyframes fadeIn {
0% { opacity: 0.0; }
85% { opacity: 0.0; }
100% { opacity: 1; }
}
@media(max-width: 800px) {
#credits {
padding: 0.25rem 0.4rem;
margin: 0.5rem 0.5rem;
border: 1px solid black;
bottom: auto;
right: 0;
}
}
/*
ā
Click anywhere to generate new 3D art ā
What is creativity?
This is a tribute to my wandering mind.
Typography designed by me in Blender, rest generated in three.js.
art & code by
Anna Scavenger, March 2021
https://twitter.com/ouchpixels
License: You can remix, adapt, and build upon my code non-commercially.
*/
// jsdelivr faster than unpkg
import {
WebGLRenderer, Scene, PerspectiveCamera,
Group, GammaEncoding, Mesh,
MeshStandardMaterial, ShaderMaterial,
DoubleSide, TextureLoader, DirectionalLight, HemisphereLight,
SphereBufferGeometry, TorusBufferGeometry, PlaneBufferGeometry, TubeGeometry, ParametricGeometry, CatmullRomCurve3, BufferGeometry, CylinderGeometry,
Vector2, Vector3, Color
} from "https://cdn.jsdelivr.net/npm/three@0.127.0/build/three.module.js";
import { GLTFLoader } from "https://cdn.jsdelivr.net/npm/three@0.127.0/examples/jsm/loaders/GLTFLoader.js";
// "https://unpkg.com/three@0.127.0/build/three.module.js";
// "https://unpkg.com/three@0.127.0/examples/jsm/loaders/GLTFLoader.js"
// ASSETS
let textureOldGoldURL = "https://assets.codepen.io/911157/matcapCop.jpg";
let modelURL = "https://assets.codepen.io/911157/creativityDoodle_by_Anna_the_Scavenger.glb";
// LANDSCAPE / PORTRAIT
let isMobile = /(Android|iPhone|iOS|iPod|iPad)/i.test(navigator.userAgent);
let windowRatio = window.innerWidth / window.innerHeight;
let isLandscape = (windowRatio > 1) ? true : false;
// MOUSE
let mouse = new Vector2(0, 0); // -1 to 1 - interactivity
let mouseX = 0; // 0 to 1 - animation timeline
let mouseY = 0; // 0 to 1 - animation timeline
let lettersParams = {
scale: 3.75,
position: new Vector3(0, -10, 0),
dotOffset: new Vector3(13, 24, 0),
dotScale: 1,
dot2Offset: new Vector3(41.5, 26.5, 0),
dot2Scale: 1,
}
let doodleParams = {
curve: new CatmullRomCurve3(),
scale: 3.5,
position: new Vector3(-36, -39, -10),
tubeThickness: 0.25,
tubeTubularSegments: 500,
ballScale: 1
}
let doodleLines = document.querySelectorAll('.doodle-lines');
let airbrushGroup = document.querySelectorAll('.airbrush');
Sketch();
function Sketch() {
let scene, camera, renderer;
let container = document.body.querySelector("#scene-container");
let airbrush1 = document.body.querySelector("#airbrush-1");
let airbrush2 = document.body.querySelector("#airbrush-2");
let airbrush3 = document.body.querySelector("#airbrush-3");
// MATERIALS + COLOR PALETTE
let materials = initMaterials();
let currentPalette = getPalette();
// MESHES
let letters, dot, dot2;
let ball;
let sprinklesEndGroup = new Group();
// ANIMATION TIMELINES
let lettersTL;
let sprinklesTL;
creditsAnimation();
updateSVGPalette();
init();
render();
function init() {
scene = new Scene();
initRenderer();
initCamera();
initLights();
loadModel();
initSprinkles();
initSprinklesTimeline();
container.addEventListener("click", onButtonClick);
document.addEventListener("mousemove", onMouseMove);
document.addEventListener("touchmove", onTouchMove, false);
window.addEventListener("resize", onWindowResize);
}
function creditsAnimation() {
const credits = document.querySelector("#credits");
credits.style.animation = "fadeIn 6s ease-in forwards";
}
function initCamera() {
camera = new PerspectiveCamera(45, window.innerWidth / window.innerHeight, 0.1, 1000);
camera.position.set(0, 10, 150);
camera.lookAt(0, 0, 0);
camera.position.z = (windowRatio > 2) ? ((200 / windowRatio) + 80) : (250 / windowRatio);
scene.add(camera);
}
function initLights() {
const hemLight = new HemisphereLight(0xddeeff, 0x202020, 3);
hemLight.position.set(0, 50, -150);
scene.add(hemLight);
const hemLight2 = new HemisphereLight(0xddeeff, 0x202020, 2);
hemLight2.position.set(0, 50, 250);
scene.add(hemLight2);
const dirLight = new DirectionalLight(0xffffff, 1.25);
dirLight.position.set(-50, 50, 200);
scene.add(dirLight);
const dirLight2 = new DirectionalLight(0xffffff, 1.25);
dirLight2.position.set(50, 0, 20);
dirLight2.target.position.set(0, 100, 50);
scene.add(dirLight2);
const dirLight3 = new DirectionalLight(0xb200ff, 5);
dirLight3.position.set(50, 10, 10);
dirLight3.target.position.set(50, 150, -50);
scene.add(dirLight3);
}
function initRenderer() {
renderer = new WebGLRenderer({ antialias: true, alpha: true });
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.physicallyCorrectLights = true;
renderer.outputEncoding = GammaEncoding;
renderer.gammaFactor = 2.2;
renderer.setPixelRatio(window.devicePixelRatio > 1.5 ? Math.min(window.devicePixelRatio, 1.4) : Math.min(window.devicePixelRatio, 1.25));
container.appendChild(renderer.domElement);
}
function initMaterials() {
const green = new MeshStandardMaterial({
color: 0x38b7b7,
metalness: 0.5,
roughness: 0.5
});
green.color.convertSRGBToLinear();
const apricot2 = new MeshStandardMaterial({
color: 0xfc997e,
metalness: 0.1,
roughness: 0
});
apricot2.color.convertSRGBToLinear();
const greenClassic = new MeshStandardMaterial({
color: 0x02664b,
roughness: 0.0,
metalness: 0.2,
flatShading: false
});
greenClassic.color.convertSRGBToLinear();
const seagreen = new MeshStandardMaterial({
color: 0x1bbaac,
metalness: 0.3,
roughness: 0.1
});
seagreen.color.convertSRGBToLinear();
const black = new MeshStandardMaterial({
color: 0x000000,
metalness: 0.5,
roughness: 0
});
const white = new MeshStandardMaterial({
color: 0xffffff,
metalness: 0.4,
roughness: 0.0,
flatShading: false
});
white.color.convertSRGBToLinear();
const purple = new MeshStandardMaterial({
color: 0xce93ff,
metalness: 0.3,
roughness: 0.0
});
purple.color.convertSRGBToLinear();
const blue = new MeshStandardMaterial({
color: 0x7589c6,
metalness: 0.35,
roughness: 0.0
});
blue.color.convertSRGBToLinear();
const brick = new MeshStandardMaterial({
color: 0xbf3e24,
roughness: 0.1,
metalness: 0.4,
flatShading: false
});
brick.color.convertSRGBToLinear();
const lemon = new MeshStandardMaterial({
color: 0xf7b23b,
roughness: 0.1,
metalness: 0.3,
flatShading: false
});
lemon.color.convertSRGBToLinear();
const textureOldGold = new TextureLoader().load(textureOldGoldURL);
const gold = new ShaderMaterial({
transparent: false,
side: DoubleSide,
uniforms: {
tMatCap: {
type: "t",
value: textureOldGold
}
},
vertexShader: document.querySelector("#vs-matcap").textContent,
fragmentShader: document.querySelector("#fs-matcap").textContent
});
return {
white, black, lemon, brick, apricot2,
blue, purple, green, seagreen, greenClassic,
gold
}
}
function getPalette() {
let palettePastel = [materials.purple, materials.seagreen, materials.white, materials.black];
let paletteFlamingo = [materials.purple, materials.apricot2, materials.white, materials.black, materials.seagreen];
let paletteWarm = [materials.lemon, materials.brick, materials.blue, materials.green, materials.black, materials.gold];
let paletteWarm2 = [materials.lemon, materials.brick, materials.blue, materials.green, materials.black, materials.gold, materials.white];
let paletteWarm3 = [materials.lemon, materials.brick, materials.black, materials.greenClassic, materials.blue, materials.white];
let paletteElegant = [materials.blue, materials.black, materials.gold, materials.lemon, materials.green, materials.black, materials.blue];
let colorPalettes = [
{
materials: palettePastel,
background: ["rgb(193, 181, 194)", "rgb(210, 175, 213)", "rgb(245, 224, 245)"],
svg: ["rgb(87, 221, 202)", "rgb(154, 87, 221)"]
},
{
materials: paletteFlamingo,
background: ["rgb(43, 42, 42)", "rgb(255, 213, 213)"],
svg: ["rgb(94, 208, 198)", "rgb(196, 113, 242)"]
},
{
materials: paletteWarm,
background: ["rgb(234, 215, 211)", "rgb(241, 212, 176)"],
svg: ["rgb(232, 27, 17)", "rgb(117, 151, 232)"]
},
{
materials: paletteWarm2,
background: ["rgb(162, 169, 172)"],
svg: ["rgb(99, 117, 255)", "rgb(255, 87, 59)"]
},
{
materials: paletteWarm3,
background: ["rgb(193, 178, 175)", "rgb(220, 207, 205)", "rgb(235, 188, 161)"],
svg: ["rgb(68, 128, 86)", "rgb(67, 122, 227)"]
},
{
materials: paletteElegant,
background: ["#EAD7D3", "rgb(171, 178, 205)", "rgb(181, 182, 194)"],
svg: ["rgb(255, 199, 112)", "#745bef"]
}
];
let chosenPalette = getRandomFromArr(colorPalettes);
return chosenPalette;
}
function loadModel() {
let loader = new GLTFLoader();
loader.load(
modelURL, function (gltf) {
gltf.scene.traverse(function(child) {
if (child instanceof Mesh) {
child.geometry.computeVertexNormals();
child.material = getRandomFromArr(currentPalette.materials);
}
});
letters = gltf.scene;
letters.position.copy(lettersParams.position);
let scale = lettersParams.scale;
letters.scale.set(scale, scale, scale);
scene.add(letters);
// DOTS FOR I'S
let sphereGeom = new SphereBufferGeometry(4.25, 16, 16);
let randomMat = getRandomFromArr(currentPalette.materials);
let randomMat2 = getRandomFromArr(currentPalette.materials);
dot = new Mesh(sphereGeom, randomMat);
dot.position.x = lettersParams.position.x + lettersParams.dotOffset.x;
dot.position.y = lettersParams.position.y + lettersParams.dotOffset.y;
let dotScale = lettersParams.dotScale;
dot.scale.set(dotScale, dotScale, dotScale);
scene.add(dot);
dot2 = dot.clone();
dot2.material = randomMat2;
dot2.position.x = lettersParams.position.x + lettersParams.dot2Offset.x;
dot2.position.y = lettersParams.position.y + lettersParams.dot2Offset.y;
let dot2Scale = lettersParams.dot2Scale;
dot2.scale.set(dot2Scale, dot2Scale, dot2Scale);
scene.add(dot2);
initTube();
initLettersTimeline();
},
function (xhr) {
console.log((xhr.loaded / xhr.total * 100) + '% loaded');
},
function (error) {
console.log("GLTF loading error");
}
);
}
function initSprinkles() {
const sphereGeom = new SphereBufferGeometry(0.5, 5, 5);
const cylinderGeom = new CylinderGeometry(0.5, 0.5, 3.5, 10);
let geoms = [sphereGeom, cylinderGeom];
const randomMat = getRandomFromArr(currentPalette.materials);
let radius = 14;
for (let i = 0; i < 70; i++) {
let c = new Mesh(getRandomFromArr(geoms), getRandomFromArr(currentPalette.materials));
let u = Math.random();
let v = Math.random();
let theta = 2 * Math.PI * u;
let phi = Math.acos(2 * v - 1);
let x = (radius * Math.sin(phi) * Math.cos(theta)) + getRandomInRange(-10, 45);
let y = (radius * Math.sin(phi) * Math.sin(theta));
let z = (radius * Math.cos(phi));
c.position.set(x, y, z);
c.rotation.z = getRandomInRange(0, 2 * Math.PI);
c.scale.set(0, 0, 0);
sprinklesEndGroup.add(c);
}
sprinklesEndGroup.position.set(42, -37.5, -45);
scene.add(sprinklesEndGroup);
}
function initTube() {
// POINTS TUBE
let points = getExportedPoints().curvePoints;
const doodleMesh = closedCapsTube(points, doodleParams.tubeThickness, 20);
const scale = doodleParams.scale;
doodleMesh.scale.set(scale, scale, scale);
doodleMesh.position.copy(doodleParams.position);
scene.add(doodleMesh);
let randomMat = getRandomFromArr(currentPalette.materials);
ball = new Mesh(new SphereBufferGeometry(3.25, 12, 12), randomMat);
ball.scale.set(doodleParams.ballScale, doodleParams.ballScale, doodleParams.ballScale);
let pos = doodleParams.curve.getPointAt(1.0 - Math.abs(mouseX));
pos.multiplyScalar(doodleParams.scale);
ball.position.x = doodleParams.position.x + pos.x + 0.25;
ball.position.y = doodleParams.position.y + pos.y + 0.25;
ball.position.z = doodleParams.position.z + pos.z + 0.25;
scene.add(ball);
}
function closedCapsTube(pts, thickness, segments) {
const closedTubeGroup = new Group();
let tubeMat = getRandomFromArr(currentPalette.materials);
// CURVE SHAPING THE SCULPTURE
let points = pts;
let pScale = 1.5;
for (let i = 0; i < points.length; i++) {
let x = points[i][0] * pScale;
let y = points[i][1] * pScale;
let z = points[i][2] * pScale;
points[i] = new Vector3(x, z, -y);
}
let curve = new CatmullRomCurve3(points);
let p = curve.getPoints(100);
let curveSmooth = new CatmullRomCurve3(p);
doodleParams.curve = curveSmooth;
let geom = new TubeGeometry(curveSmooth, doodleParams.tubeTubularSegments, thickness, 6, false);
let tube = new Mesh(geom, tubeMat);
closedTubeGroup.add(tube);
// TUBE START POINTS
let pos = geom.attributes.position;
let startPoints = [];
startPoints.push(curve.getPoint(0));
for (let i = 0; i <= geom.parameters.radialSegments; i++) {
startPoints.push(new Vector3().fromBufferAttribute(pos, i));
}
let pointsStartGeom = new BufferGeometry().setFromPoints(startPoints);
let psgPos = pointsStartGeom.attributes.position;
let indexStart = [];
for (let i = 1; i < psgPos.count - 1; i++) {
indexStart.push(0, i, i + 1);
}
pointsStartGeom.setIndex(indexStart);
pointsStartGeom.computeVertexNormals();
// CAP MESH START
let capStart = new Mesh(pointsStartGeom, tubeMat);
closedTubeGroup.add(capStart);
// TUBE END POINTS
let endPoints = [];
endPoints.push(curve.getPoint(1));
for (let i = (geom.parameters.radialSegments + 1) * geom.parameters.tubularSegments; i < pos.count; i++) {
endPoints.push(new Vector3().fromBufferAttribute(pos, i));
}
let pointsEndGeom = new BufferGeometry().setFromPoints(endPoints);
let pegPos = pointsEndGeom.attributes.position;
let indexEnd = [];
for (let i = 1; i < pegPos.count - 1; i++) {
indexEnd.push(0, i + 1, i);
}
pointsEndGeom.setIndex(indexEnd);
pointsEndGeom.computeVertexNormals();
// CAP MESH END
let capEnd = new Mesh(pointsEndGeom, tubeMat);
closedTubeGroup.add(capEnd);
return closedTubeGroup;
}
function render() {
requestAnimationFrame(render);
renderer.render(scene, camera);
moveBallAlongCurve();
sprinklesTL.progress(Math.abs(1.0 - mouseX));
if ( letters ) {
letters.rotation.x = -0.05 * Math.PI * (mouse.x);
letters.rotation.y = -0.025 * Math.PI * (mouse.y);
} else {
return;
}
}
// *** EVENT LISTENERS ***
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
function onMouseMove() {
event.preventDefault();
mouse.x = (event.clientX / window.innerWidth) * 2 - 1;
mouse.y = -(event.clientY / window.innerHeight) * 2 + 1;
mouseX = convertRange(mouse.x, [-1, 1], [0, 1]);
}
function onTouchMove(e) {
let x = e.changedTouches[0].clientX;
let y = e.changedTouches[0].clientY;
mouse.x = (x / window.innerWidth) * 2 - 1;
mouse.y = (y / window.innerWidth) * 2 - 1;
mouseX = convertRange(mouse.x, [-1, 1], [0, 1]);
}
function onButtonClick() {
currentPalette = getPalette();
document.body.style.background = getRandomFromArr(currentPalette.background);
updateMaterialsPalette();
updateSVGPalette();
updateAirbrushPositions();
updateSVGLines();
}
function updateMaterialsPalette() {
if (letters) {
scene.traverse(function(child) {
if (child instanceof Mesh) {
child.material = getRandomFromArr(currentPalette.materials);
}
});
let randomMat = getRandomFromArr(currentPalette.materials);
lettersTL.play(0);
} else {
return;
}
}
function updateSVGPalette() {
airbrush1.style.fill = currentPalette.svg[0];
airbrush2.style.fill = currentPalette.svg[1];
airbrush3.style.fill = currentPalette.svg[1];
}
function updateAirbrushPositions() {
let cx1 = Math.floor(getRandomInRange(-355, -200));
let cy1 = Math.floor(getRandomInRange(80, 170));
let r = Math.floor(getRandomInRange(10, 60));
let r2 = Math.floor(getRandomInRange(30, 80));
airbrush1.setAttribute('cx', `${cx1}`);
airbrush1.setAttribute('cy', `${cy1}`);
airbrush1.setAttribute('r', `${r}`);
let cx2 = Math.floor(getRandomInRange(-420, -250));
let cy2 = Math.floor(getRandomInRange(120, 170));
airbrush2.setAttribute('cx', `${cx2}`);
airbrush2.setAttribute('cy', `${cy2}`);
airbrush3.setAttribute('r', `${r2}`);
}
function updateSVGLines() {
doodleLines.forEach(doodle => doodle.style.strokeOpacity = "0");
let length = doodleLines.length;
let id = Math.floor(getRandomInRange(0, length));
doodleLines[id].style.strokeOpacity = "0.9";
}
// *** ANIMATION ***
function moveBallAlongCurve() {
if (ball) {
let pos = doodleParams.curve.getPointAt(1.0 - Math.abs(mouseX));
pos.multiplyScalar(doodleParams.scale);
ball.position.x = doodleParams.position.x + pos.x + 0.25;
ball.position.y = doodleParams.position.y + pos.y + 0.25;
ball.position.z = doodleParams.position.z + pos.z + 0.25;
} else {
return;
}
}
function initLettersTimeline() {
lettersTL = gsap.timeline({paused: true, yoyo: false, defaults: {ease: "elastic"}});
lettersTL
.add("typo")
.to({}, {x: 4, duration: 2, ease: "elastic"}, "typo")
.to(letters.scale, {x: 4, duration: 1.4}, "typo")
.to(letters.scale, {y: 4, duration: 1.4}, "typo")
.to(letters.scale, {z: 4, duration: 1.4}, "typo")
.to(dot.position, {y: 16, duration: 1.0}, "typo+=0.2")
.to(dot.scale, {x: 1.05, duration: 0.85}, "typo+=0.35")
.to(dot.scale, {y: 1.05, duration: 0.85}, "typo+=0.35")
.to(dot.scale, {z: 1.05, duration: 0.85}, "typo+=0.35")
.to(dot2.position, {y: 19.25, duration: 1.0}, "typo+=0.4")
.to(dot2.position, {x: 42, duration: 0.9, ease: "linear"}, "typo+=0.4")
.to(dot2.scale, {x: 1.05, duration: 0.85}, "typo+=0.35")
.to(dot2.scale, {y: 1.05, duration: 0.85}, "typo+=0.35")
.to(dot2.scale, {z: 1.05, duration: 0.85}, "typo+=0.35")
;
}
function initSprinklesTimeline() {
sprinklesTL = gsap.timeline({paused: true, yoyo: false, defaults: {ease: "power2.easeOut"}});
let endScales = sprinklesEndGroup.children.map(a => a.scale);
sprinklesTL
.to({}, {x: 0, duration: 1, ease: "elastic" })
.add("doodleEnd")
.to(endScales, {x: 1, stagger: {amount: 2.5}}, "doodleEnd")
.to(endScales, {y: 1, stagger: {amount: 2.5}}, "doodleEnd")
.to(endScales, {z: 1, stagger: {amount: 2.5}}, "doodleEnd")
;
}
}
// *** UTILS ***
function getRandomInRange(min, max) {
return Math.random() * (max - min) + min;
}
function getRandomFromArr(array) {
let randomElement = array[Math.floor(Math.random() * array.length)];
return randomElement;
}
function convertRange(value, r1, r2) {
return (value - r1[0]) * (r2[1] - r2[0]) / (r1[1] - r1[0]) + r2[0];
}
Also see: Tab Triggers