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HTML 

              
                <!-- 
Big thanks to 

Kelly Milligan for awesome article about the new MeshPhysicalMaterial features
https://tympanus.net/codrops/2021/10/27/creating-the-effect-of-transparent-glass-and-plastic-in-three-js/

and @quentinver for the background pattern
https://codepen.io/quentinver/pen/KBKQbd

-->

<div class="container">
</div>
!

CSS 

              
                body {
    overflow: hidden;
    padding: 0;
    margin: 0;
}

canvas {
    display: block;
    position: fixed;
    right: 0;
}

.container {
    display: flex;
    height: 100vh;
    width: 100%;
    justify-content: center;
    align-content: center;
}

.lil-gui {
    --width: 450px;
    /*max-width: 90%;*/
    --widget-height: 20px;
    font-size: 15px;
    --input-font-size: 15px;
    --padding: 10px;
    --spacing: 10px;
    --slider-knob-width: 5px;
    --background-color: rgba(5, 0, 15, .8);
    --widget-color: rgba(255, 255, 255, .3);
    --focus-color: rgba(255, 255, 255, .4);
    --hover-color: rgba(255, 255, 255, .5);

    --font-family: monospace;
}
!

JS 

              
                import * as THREE from "https://cdn.skypack.dev/three@0.133.1/build/three.module";
import {OrbitControls} from "https://cdn.skypack.dev/three@0.133.1/examples/jsm/controls/OrbitControls";
import {GUI} from "https://cdn.skypack.dev/lil-gui@0.16.1";

const container = document.querySelector(".container");


const config = {
    cameraDist: 23,
    backDist: 5,

    // glass geometry parameters (to customizable)
    tRadius: 3.65,
    bRadius: 2.5,
    tEdge: 1.5,
    bEdge: .5,
    thickness: .3,
    faceNumber: 12,

    // other glass geometry parameters
    height: 10.5,
    bottomExtraThickness: 3,
    segmentsNumber: 60,
    glassPosition: .5,

    // material parameters (all to customizable)
    metalness: .02,
    roughness: .1,
    transmission: .8,
    materialThickness: 1,
    opacity: .7,
};


let renderer, scene, camera, glassGroup, orbit, lightHolder;
let materals = [];

let backCanvas, backPlaneMesh, bottomPlaneMesh;
let meshes;

initScene();
createControls();

updateSize();

window.addEventListener("resize", () => updateSize());
render();

function createControls() {
    const gui = new GUI();
	 gui.close();

    let folder;

    folder = gui.addFolder("SHAPE");
    folder.add(config, "bRadius", 2.2, 3.5).step(.01).onChange(() => {
        updateGeometry(meshes.outerFaces, getOuterFacedCylinder());
        updateGeometry(meshes.innerSurface, getInnerSurface());
        updateGeometry(meshes.bottom, getBottom());
    }).name("bottom radius");
    folder.add(config, "thickness", .01, .6).step(.01).onChange(() => {
        updateGeometry(meshes.innerSurface, getInnerSurface());
        updateGeometry(meshes.topRing, getTopRing());
    });
    folder.add(config, "tEdge", 0, 3).step(.01).onChange(() => {
        updateGeometry(meshes.topCylinder, getOuterTopCylinder());
        updateGeometry(meshes.outerFaces, getOuterFacedCylinder());
    }).name("top edge");
    folder.add(config, "bEdge", 0, 1).step(.01).onChange(() => {
        updateGeometry(meshes.outerFaces, getOuterFacedCylinder());
        updateGeometry(meshes.bottom, getBottom());
    }).name("bottom edge");
    folder.add(config, "faceNumber", 7, 20).step(1).onChange(() => {
        updateGeometry(meshes.outerFaces, getOuterFacedCylinder());
    }).name("number of faces");


    folder = gui.addFolder("MATERIAL");
    folder.add(config, "metalness", 0, .3).step(.01).onChange((v) => {
        materals.forEach((m) => {
            m.metalness = v;
        });
    });
    folder.add(config, "roughness", 0, .5).step(.01).onChange((v) => {
        materals.forEach((m) => {
            m.roughness = v;
        });
    });
    folder.add(config, "transmission", .5, 1).step(.01).onChange((v) => {
        materals.forEach((m) => {
            m.transmission = v;
        });
    });
    folder.add(config, "materialThickness", 0, 5).step(.01).onChange((v) => {
        materals.forEach((m) => {
            m.thickness = v;
        });
    }).name("thickness");
    folder.add(config, "opacity", .2, .9).step(.01).onChange((v) => {
        materals.forEach((m) => {
            m.opacity = v;
        });
    });
}

function initScene() {
    renderer = new THREE.WebGLRenderer({
        antialias: true
    });
    renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
    renderer.shadowMap.enabled = true;
    container.appendChild(renderer.domElement);

    scene = new THREE.Scene();
	 //scene.background = new THREE.Color(0xFFBEF2);
    camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 1, 100);
    camera.up.set(0, 1, .75);
    camera.position.z = config.cameraDist;
	

    glassGroup = new THREE.Group();

    orbit = new OrbitControls(camera, renderer.domElement);
    orbit.enableZoom = false;
    orbit.enablePan = false;
    orbit.minPolarAngle = .25 * Math.PI;
    orbit.maxPolarAngle = .75 * Math.PI;
    orbit.enableDamping = true;
    orbit.autoRotate = true;
    orbit.autoRotateSpeed = .4;

    setupScene();
    createBackgroundMaterial();
    createGlass();
    render();
}

function setupScene() {
    scene.background = new THREE.Color(0xffffff);

    lightHolder = new THREE.Group();
    scene.add(lightHolder);

    const pointLightShadow = new THREE.PointLight(0xffffff, .3);
    pointLightShadow.castShadow = true;
    pointLightShadow.shadow.mapSize.width = 1500;
    pointLightShadow.shadow.mapSize.height = 1500;
    pointLightShadow.position.set(0, 40, 0);
    lightHolder.add(pointLightShadow);

    const pointLight = new THREE.PointLight(0xffffff, .9);
    pointLight.position.set(10, 0, 10);
    lightHolder.add(pointLight);

    backCanvas = document.createElement("canvas");
    const backPlaneSize = config.cameraDist + config.backDist;
    const backPlaneGeometry = new THREE.PlaneBufferGeometry(backPlaneSize * 5, backPlaneSize);
    backPlaneMesh = new THREE.Mesh(backPlaneGeometry, createBackgroundMaterial());
    backPlaneMesh.position.z = -config.backDist;
    lightHolder.add(backPlaneMesh);

    const bottomPlaneGeometry = new THREE.PlaneBufferGeometry(100, 100);
    bottomPlaneMesh = new THREE.Mesh(bottomPlaneGeometry, new THREE.ShadowMaterial({
        opacity: .03
    }));
    bottomPlaneMesh.rotateX(-.5 * Math.PI);
    bottomPlaneMesh.position.y = -9;
    bottomPlaneMesh.receiveShadow = true;
    lightHolder.add(bottomPlaneMesh);
}

function createBackgroundMaterial() {
    const width = backCanvas.width = 3000 * 5;
    const height = backCanvas.height = 3000;
    const ctx = backCanvas.getContext("2d");

    ctx.rect(0, 0, width, height);
    ctx.fillStyle = "#ffffff";
    ctx.fill();
    ctx.fillStyle = "#000000";
    const fontSize = .15 * height;
    ctx.font = fontSize + "px sans-serif";
    ctx.textAlign = "center";
    ctx.fillText("Glass Configurator", .5 * width, .5 * height);
    
    return new THREE.MeshBasicMaterial({map: new THREE.CanvasTexture(backCanvas)});
}

function createGlass() {

    const glassMaterial = new THREE.MeshPhysicalMaterial({
        metalness: config.metalness,
        roughness: config.roughness,
        transmission: config.transmission,
        thickness: config.materialThickness,
        transparent: true,
        emissive: new THREE.Color(0x0C1414),
        opacity: config.opacity,
    });
    materals.push(glassMaterial);

    const glassMaterialDSide = glassMaterial.clone();
    glassMaterialDSide.side = THREE.DoubleSide;
    materals.push(glassMaterialDSide);

    const glassMaterialFlatDSide = glassMaterial.clone();
    glassMaterialFlatDSide.flatShading = true;
    glassMaterialFlatDSide.side = THREE.DoubleSide;
    materals.push(glassMaterialFlatDSide);

    const glassMaterialNoDepth = glassMaterial.clone();
    glassMaterialNoDepth.depthTest = false;
    materals.push(glassMaterialNoDepth);

    meshes = {
        outerFaces: new THREE.Mesh(getOuterFacedCylinder(), glassMaterialFlatDSide),
        topCylinder: new THREE.Mesh(getOuterTopCylinder(), glassMaterialDSide),
        bottom: new THREE.Mesh(getBottom(), glassMaterialDSide),
        innerSurface: new THREE.Mesh(getInnerSurface(), glassMaterialNoDepth),
        topRing: new THREE.Mesh(getTopRing(), glassMaterialDSide)
    };

    meshes.outerFaces.renderOrder = 2;
    meshes.topCylinder.renderOrder = 2;
    meshes.bottom.renderOrder = 2;

    meshes.outerFaces.castShadow = true;
    meshes.bottom.castShadow = true;

    const keys = Object.keys(meshes);
    keys.forEach((key) => {
        glassGroup.add(meshes[key]);
    });

    scene.add(glassGroup);
}

function getOuterFacedCylinder() {
    const points = [];
    points.push(new THREE.Vector2(config.bRadius, config.bEdge));
    points.push(new THREE.Vector2(config.tRadius, config.height - config.tEdge));
    points.forEach(p => p.y -= .5 * config.height);

    return new THREE.LatheGeometry(points, config.faceNumber);
}

function getBottom() {
    const points = [];
    points.push(new THREE.Vector2(0, 0));
    points.push(new THREE.Vector2(config.bRadius - .9, 0));
    points.push(new THREE.Vector2(config.bRadius - .4, .1));
    points.push(new THREE.Vector2(config.bRadius - .3, 0));
    points.push(new THREE.Vector2(config.bRadius, 0));
    points.push(new THREE.Vector2(config.bRadius, config.bEdge));
    points.push(new THREE.Vector2(.9 * config.bRadius, config.bEdge + config.bRadius * .05));
    points.forEach(p => p.y -= (.5 * config.height));

    return new THREE.LatheGeometry(points, config.segmentsNumber);
}

function getOuterTopCylinder() {
    const overlay = .05;
    const points = [];
    points.push(new THREE.Vector2(config.tRadius * .9, config.height - config.tEdge - config.tRadius * .05));
    points.push(new THREE.Vector2(config.tRadius, config.height - config.tEdge));
    points.push(new THREE.Vector2(config.tRadius, config.height + overlay));
    points.forEach(p => p.y -= (.5 * config.height + overlay));

    return new THREE.LatheGeometry(points, config.segmentsNumber);
}

function getInnerSurface() {
    const points = [];
    points.push(new THREE.Vector2(config.tRadius - config.thickness, config.height));
    points.push(new THREE.Vector2(config.bRadius - config.thickness, config.bottomExtraThickness * config.thickness));
    points.push(new THREE.Vector2(0, config.bottomExtraThickness * config.thickness));
    points.forEach(p => p.y -= .5 * config.height);

    return new THREE.LatheGeometry(points, config.segmentsNumber);
}

function getTopRing() {
    const geometry = new THREE.RingGeometry(config.tRadius, config.tRadius - config.thickness, config.segmentsNumber, 1);
    geometry.translate(0, 0, -.5 * config.height);
    geometry.rotateX(Math.PI / 2);
    return geometry;
}

function updateGeometry(mesh, geometry) {
    mesh.geometry.dispose();
    mesh.geometry = geometry;
}

function render() {
    orbit.update();
    lightHolder.quaternion.copy(camera.quaternion);
    renderer.render(scene, camera);
    requestAnimationFrame(render);
}

function updateSize() {
    camera.aspect = window.innerWidth / window.innerHeight;
    camera.updateProjectionMatrix();
    renderer.setSize(window.innerWidth, window.innerHeight);
}
!
999px

Console