Cube of cubes

Developer
Eli Fitch
Size
6,112 Kb
Views
10,120
  1. Cube of cubes Previews
  2. Cube of cubes HTML Codes
  3. Cube of cubes CSS Codes
  4. Cube of cubes JS Codes

How do I make an cube of cubes?

Inspired by https://twitter.com/beesandbombs/status/887282988718936064. What is a cube of cubes? How do you make a cube of cubes? This script and codes were developed by Eli Fitch on 07 November 2022, Monday.

Cube of cubes Previews
IQ Test

Cube of cubes - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Cube of cubes</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css"> <link rel="stylesheet" href="css/style.css">
</head>
<body> <div class="container"></div> <script src='https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three.min.js'></script>
<script src='https://cdn.rawgit.com/mrdoob/three.js/dev/examples/js/controls/OrbitControls.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.2/TweenMax.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Cube of cubes - Script Codes CSS Codes

* { margin: 0; padding: 0;
}
.container { height: 100vh; width: 100%; position: relative;
}
canvas { position: absolute; top: 0; left: 0; height: 100%; width: 100%;
}

Cube of cubes - Script Codes JS Codes

'use strict';
//https://twitter.com/beesandbombs/status/887282988718936064
// Implementation:
//
var NUM_CUBES = 50;
// const CAMERA_DISTANCE = 18;
var CAMERA_DISTANCE = Math.min(window.innerWidth / 39, 18);
var boxPositions = [];
var boxes = [];
var processedAsOrigin = [];
var colors = { elephant: '#27393F', spray: '#7BE2FC', tangerine: '#FF977A', purple: '#D2A0E9', gold: '#FFD081', red: '#FF607D', blue: '#7EB6F8', green: '#C8EAA0'
};
var redMaterial = new THREE.MeshBasicMaterial({ color: colors.tangerine });
var blueMaterial = new THREE.MeshBasicMaterial({ color: colors.gold });
var greenMaterial = new THREE.MeshBasicMaterial({ color: colors.red });
var cubeMaterials = [redMaterial, redMaterial, blueMaterial, blueMaterial, greenMaterial, greenMaterial];
function composeScene(scene) { makeBoxStar({ x: 0, y: 0, z: 0 }, scene); makeBoxStar({ x: -1, y: 2, z: -1 }, scene); //top makeBoxStar({ x: 1, y: -2, z: 1 }, scene); //bottom makeBoxStar({ x: 1, y: 1, z: -2 }, scene); //top right makeBoxStar({ x: 2, y: -1, z: -1 }, scene); //bottom right makeBoxStar({ x: -2, y: 1, z: 1 }, scene); //top left makeBoxStar({ x: -1, y: -1, z: 2 }, scene); //bottom left makeBoxTweens(boxes);
}
function makeBoxStar(origin, scene) { scene.add(makeBox({ x: origin.x, y: origin.y, z: origin.z })); //middle scene.add(makeBox({ x: origin.x - 0.5, y: origin.y + 1, z: origin.z - 0.5 })); //top scene.add(makeBox({ x: origin.x + 0.5, y: origin.y - 1, z: origin.z + 0.5 })); //bottom scene.add(makeBox({ x: origin.x + 0.5, y: origin.y + 0.5, z: origin.z - 1 })); //top right scene.add(makeBox({ x: origin.x + 1, y: origin.y - 0.5, z: origin.z - 0.5 })); //bottom right scene.add(makeBox({ x: origin.x - 1, y: origin.y + 0.5, z: origin.z + 0.5 })); //top left scene.add(makeBox({ x: origin.x - 0.5, y: origin.y - 0.5, z: origin.z + 1 })); //bottom left
}
function makeBox(position, mat) { var posX = position.x; var posY = position.y; var posZ = position.z; if (!boxAlreadyThere({ x: posX, y: posY, z: posZ })) { var boxGeo = new THREE.BoxGeometry(1, 1, 1); // const boxMat = mat || new THREE.MeshNormalMaterial(); var boxMat = mat || new THREE.MeshFaceMaterial(cubeMaterials); var box = new THREE.Mesh(boxGeo, boxMat); box.position.set(posX, posY, posZ); boxPositions.push(position); boxes.push(box); return box; } return null;
}
function boxAlreadyThere(position) { for (var i = 0; i < boxPositions.length; i++) { if (_.isEqual(position, boxPositions[i])) { return true; } } return false;
}
function getMaxPosition(position) { var x = Math.abs(position.x); var y = Math.abs(position.y); var z = Math.abs(position.z); var result = x; if (result < y) { result = y; } if (result < z) { result = z; } return result;
}
function getDistanceFromOrigin(positionVector) { return positionVector.distanceTo(new THREE.Vector3(0, 0, 0));
}
function makeBoxTweens(boxes) { var dur = 1; var masterTL = new TimelineMax(); masterTL.pause(); for (var _iterator = boxes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { var _ref; if (_isArray) { if (_i >= _iterator.length) break; _ref = _iterator[_i++]; } else { _i = _iterator.next(); if (_i.done) break; _ref = _i.value; } var box = _ref; var delay = getDistanceFromOrigin(box.position) * 0.1; var tl = new TimelineMax(); tl.pause(); tl.to(box.scale, dur, { x: 0.75, y: 0.75, z: 0.75, ease: Power3.easeInOut }).to(box.rotation, dur, { x: 0, y: Math.PI / 2, z: 0, ease: Power3.easeInOut }).to(box.scale, dur, { x: 1, y: 1, z: 1, ease: Power3.easeInOut }).to(box.scale, dur, { x: 0.75, y: 0.75, z: 0.75, ease: Power3.easeInOut }).to(box.rotation, dur, { x: Math.PI / 2, y: Math.PI / 2, z: 0, ease: Power3.easeInOut }).to(box.scale, dur, { x: 1, y: 1, z: 1, ease: Power3.easeInOut }).to(box.scale, dur, { x: 0.75, y: 0.75, z: 0.75, ease: Power3.easeInOut }).to(box.rotation, dur, { x: Math.PI / 2, y: 0, z: 0, ease: Power3.easeInOut }).to(box.scale, dur, { x: 1, y: 1, z: 1, ease: Power3.easeInOut }).to(box.scale, dur, { x: 0.75, y: 0.75, z: 0.75, ease: Power3.easeInOut }).to(box.rotation, dur, { x: 0, y: 0, z: 0, ease: Power3.easeInOut }).to(box.scale, dur, { x: 1, y: 1, z: 1, ease: Power3.easeInOut }).repeat(-1).repeatDelay(0).delay(delay); tl.play(); }
}
//////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////
var renderer = undefined;
var camera = undefined;
var controls = undefined;
var scene = undefined;
function makeIsometricCamera() { // stolen from https://stackoverflow.com/questions/23450588/isometric-camera-with-three-js var aspect = window.innerWidth / window.innerHeight; var d = CAMERA_DISTANCE * 10; var w = window.innerWidth; var h = window.innerHeight; var cameraLeft = w / -d; var cameraRight = w / d; var cameraTop = h / d; var cameraBottom = h / -d; camera = new THREE.OrthographicCamera(cameraLeft, cameraRight, cameraTop, cameraBottom, 1, 100); // camera = new THREE.OrthographicCamera( - d * aspect, d * aspect, d, - d, 1, 1000 ); camera.position.set(CAMERA_DISTANCE, CAMERA_DISTANCE, CAMERA_DISTANCE); // all components equal camera.lookAt(scene.position); // or the origin
}
function init() { var container = document.getElementsByClassName('container')[0]; var w = container.offsetWidth; var h = container.offsetHeight; renderer = new THREE.WebGLRenderer({ antialias: true }); renderer.setSize(w, h); renderer.setClearColor(colors.elephant); renderer.setPixelRatio(window.devicePixelRatio); container.appendChild(renderer.domElement); scene = new THREE.Scene(); makeIsometricCamera(); controls = new THREE.OrbitControls(camera, renderer.domElement); controls.enableDamping = true; controls.dampingFactor = 0.2; controls.rotateSpeed = 0.3; controls.enableRotate = false; var hemilight = new THREE.HemisphereLight(0xFFFFFF, 0xFAFAFA, 2); scene.add(hemilight); scene.add(camera); composeScene(scene); render();
}
function render() { window.requestAnimationFrame(render); renderer.render(scene, camera); controls.update();
}
init();
window.addEventListener('resize', function () { // renderer.setSize(window.innerWidth, window.innerHeight); // camera.aspect = window.innerWidth / window.innerHeight; // camera.updateProjectionMatrix(); CAMERA_DISTANCE = Math.min(window.innerWidth / 39, 18); renderer.setSize(window.innerWidth, window.innerHeight); var w = window.innerWidth; var h = window.innerHeight; var d = CAMERA_DISTANCE * 10; camera.left = w / -d; camera.right = w / d; camera.top = h / d; camera.bottom = h / -d; camera.updateProjectionMatrix();
}, false);
Cube of cubes - Script Codes
Cube of cubes - Script Codes
Home Page Home
Developer Eli Fitch
Username elifitch
Uploaded November 07, 2022
Rating 4
Size 6,112 Kb
Views 10,120
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