2050

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How do I make an 2050?

Experimenting with the three.js water shader. Created for day 20, Codevember, 2016.Created by XORXOR, 2016 Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0). What is a 2050? How do you make a 2050? This script and codes were developed by XORXOR on 27 January 2023, Friday.

2050 Previews

2050 - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>2050</title>
</head>
<body> <html>	<head>	<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">	<title>[2050]</title>	<style>	body {	margin: 0px;	overflow: hidden;	background-color: #ffffff;	font-family: 'Arial';	}	#help{	position: absolute; top: 1%; left: 1%; font-size: 30px; color:#324147;	}	</style>	</head>	<body>	<div id="help">[2050]</div>	</body>
</html> <script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/three.min.js'></script>
<script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/OrbitControls.js'></script>
<script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/Mirror.js'></script>
<script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/WaterShader.js'></script>
<script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/SkyShader.js'></script> <script src="js/index.js"></script>
</body>
</html>

2050 - Script Codes JS Codes

var container, stats;
var camera, scene, renderer;
var waterNormals;
var envTexture;
var azimuth = .45843;
var inclination = .3011;
var loader = new THREE.TextureLoader();
var clock = new THREE.Clock();
var time=0;
var uniforms;
var v;
var light;
var rusty;
loader.load( 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/waternormals.jpg', function ( t ) { t.mapping = THREE.UVMapping; waterNormals = t; waterNormals.wrapS = waterNormals.wrapT = THREE.RepeatWrapping; rusty = loader.load( 'https://s3-us-west-2.amazonaws.com/s.cdpn.io/896175/tex02.jpg') rusty.wrapS = rusty.wrapT = THREE.RepeatWrapping; init(); animate();
})
function initSky() { // Add Sky Mesh sky = new THREE.Sky(); scene.add( sky.mesh ); // Add Sun Helper sunSphere = new THREE.Mesh( new THREE.SphereBufferGeometry( 20, 16, 8 ), new THREE.MeshBasicMaterial( { color: 0xffffff } ) ); sunSphere.visible = false; scene.add( sunSphere ); uniforms = sky.uniforms; uniforms.turbidity.value = 0.01; uniforms.rayleigh.value = 0.0066; uniforms.luminance.value = 0.8; uniforms.mieCoefficient.value = 10.1; uniforms.mieDirectionalG.value = 0.824; moveSun();
}
function moveSun(){ var distance = 4500; var theta = Math.PI * ( inclination - 0.5 ); var phi = 2 * Math.PI * (azimuth - 0.5 ); sunSphere.position.x = distance * Math.cos( phi ); sunSphere.position.y = distance * Math.sin( phi ) * Math.sin( theta ); sunSphere.position.z = distance * Math.sin( phi ) * Math.cos( theta ); sky.uniforms.sunPosition.value.copy( sunSphere.position );
}
function init() { container = document.createElement( 'div' ); document.body.appendChild( container ); renderer = new THREE.WebGLRenderer({antialias: true}); renderer.setPixelRatio( window.devicePixelRatio ); renderer.setSize( window.innerWidth, window.innerHeight ); renderer.shadowMap.enabled = true; renderer.shadowMap.type = THREE.PCFSoftShadowMap; container.appendChild( renderer.domElement ); scene = new THREE.Scene(); camera = new THREE.PerspectiveCamera( 55, window.innerWidth / window.innerHeight, 0.5, 3000000 ); camera.position.set( 0, 15, 0 ); camera.rotation.set(-0,0,0); initSky(); water = new THREE.Water( renderer, camera, scene, { textureWidth: 512, textureHeight: 512, waterNormals: waterNormals, alpha: 1.0, sunDirection: sky.uniforms.sunPosition.value.normalize(), sunColor: 0xf5ebce, waterColor: 0x5b899b, distortionScale: 15.0, } ); mirrorMesh = new THREE.Mesh( new THREE.PlaneGeometry( 4400, 4400,120,120 ), water.material ); mirrorMesh.add( water ); mirrorMesh.rotation.x = - Math.PI * 0.5; scene.add( mirrorMesh ); v = mirrorMesh.geometry.vertices; //LIGHT var ambient = new THREE.AmbientLight( 0xf5ebce, 0.25 ); scene.add(ambient); light = new THREE.DirectionalLight( 0xf5ebce, 0.8 ); light.position.set( 0, 0, 0 ); light.castShadow = true; light.shadow = new THREE.LightShadow( new THREE.PerspectiveCamera( 40, .7, 4000, 4800 ) ); light.shadow.bias = 0.0000001; light.shadow.mapSize.width = 2048; light.shadow.mapSize.height = 2048; scene.add( light ); n = 110; var elementMaterial = new THREE.MeshPhongMaterial( { specular: 0xf5ebce, shininess: 23,specularMap:rusty, shading: THREE.FlatShading,map:rusty } ); for (var i = n - 1; i >= 0; i--) { var elementGeometry = new THREE.CylinderGeometry( 5, 5, (random(i)+1) *50, 4 ); var addU = Math.random(); var addV = Math.random(); for ( var z = 0; z < elementGeometry.faces.length; z ++ ) { elementGeometry.faceVertexUvs[ 0 ][ z ][ 0 ].x += addU; elementGeometry.faceVertexUvs[ 0 ][ z ][ 0 ].y += addV; elementGeometry.faceVertexUvs[ 0 ][ z ][ 1 ].x += addU; elementGeometry.faceVertexUvs[ 0 ][ z ][ 1 ].y += addV; elementGeometry.faceVertexUvs[ 0 ][ z ][ 2 ].x += addU; elementGeometry.faceVertexUvs[ 0 ][ z ][ 2 ].y += addV; } elementGeometry.uvsNeedUpdate = true; var element = new THREE.Mesh(elementGeometry, elementMaterial); scene.add(element); element.position.y= elementGeometry.parameters.height/2 -5; element.position.x = (random(i+214)-.5)* 1500; element.position.z = -random(i*35) * 1500 -100; element.rotation.set(random(i)*Math.PI/20,0,0); element.receiveShadow = true; element.castShadow = true; }
}
//
function animate() { var delta = clock.getDelta(); time += delta * 0.5; for (var i = v.length - 1; i >= 0; i--) { v[i].z =Math.sin(i*1+time*-1)*3; } camera.position.y=v[7320].z*1.5 +14; mirrorMesh.geometry.verticesNeedUpdate = true; moveSun(); water.material.uniforms.time.value -= 1.0 / 60.0; water.sunDirection = sky.uniforms.sunPosition.value.normalize()//sunSphere.position.normalize() light.position.copy( sunSphere.position); water.render(); requestAnimationFrame( animate ); renderer.render( scene, camera ); window.addEventListener('resize', onWindowResize, false);
}
function random(seed) { var x = Math.sin(seed) * 10000; return x - Math.floor(x);
}
function onWindowResize() { camera.aspect = window.innerWidth / window.innerHeight; camera.updateProjectionMatrix(); renderer.setSize( window.innerWidth, window.innerHeight );
}
2050 - Script Codes
2050 - Script Codes
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Developer XORXOR
Username xorxor_hu
Uploaded January 27, 2023
Rating 4.5
Size 3,612 Kb
Views 4,048
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