City generator

Developer
Khalkeus
Size
2,750 Kb
Views
6,072
  1. City generator Previews
  2. City generator HTML Codes
  3. City generator CSS Codes
  4. City generator JS Codes

How do I make an city generator?

A collection of small dystopias hit space to regenerate. What is a city generator? How do you make a city generator? This script and codes were developed by Khalkeus on 11 November 2022, Friday.

City generator Previews
IQ Test

City generator - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>city generator</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <!-- space to regen --> <script src='https://cdnjs.cloudflare.com/ajax/libs/three.js/84/three.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

City generator - Script Codes CSS Codes

body, html{	width: 100%;	height: 100%;	margin: 0px;	padding: 0px;	overflow: hidden;
}

City generator - Script Codes JS Codes

var renderer, scene, camera, world;
// Handle resizing the window so that the aspect ratio is maintained
window.onresize = function () {	camera.aspect = window.innerWidth/window.innerHeight;	camera.updateProjectionMatrix();	renderer.setSize(window.innerWidth, window.innerHeight);
}
// Utilities
function randomFloat(a, b){	var r = (Math.random() * (b - a) + a);	return r;
}
function clamp(num, min, max){	return Math.min(Math.max(num, min), max);
}
function World() {	this.bgColors = [[10, 10, 55], [55, 33, 22], [99, 99, 255]];	this.obj = new THREE.Group();	this.dirLight;	this.init = function() {	var citySize = randomFloat(5, 30);	var density = Math.random() + .2;	// Ground	var mat = new THREE.MeshLambertMaterial({color: 0xff0000, emissive: 0x110033});	var o = new THREE.Mesh(new THREE.PlaneGeometry(500, 500), mat.clone());	// o.material.color.setHex(0xffffff);	o.rotation.x = -Math.PI/2;	o.receiveShadow = true;	o.castShadow = false;	this.obj.add(o);	var block = new THREE.Mesh(new THREE.BoxGeometry(.8, 1, .8), mat);	block.castShadow = true;	block.receiveShadow = true;	for(var x = 0; x < citySize; x++){	for(var z = 0; z < citySize; z++){	if(Math.random() * ((x - citySize/2)*(x - citySize/2) + (z - citySize/2)*(z - citySize/2))/20 < density){	var newBlock = block.clone();	newBlock.position.set(x - citySize/2, 0, z - citySize/2);	newBlock.scale.y = randomFloat(.1, .5) * (citySize/((x - citySize/2)*(x - citySize/2) + (z - citySize/2)*(z - citySize/2)));	newBlock.scale.y = clamp(newBlock.scale.y, .1, 50);	if(Math.random() < .1){	newBlock.scale.x = randomFloat(.1, 5);	}	if(Math.random() < .1){	newBlock.scale.z = randomFloat(.1, 5);	}	this.obj.add(newBlock);	}	}	}	scene.add(this.obj);	}	this.init();
}
window.onkeydown = function (e) {	console.log(e.keyCode);	if(e.keyCode === 32){	scene.remove(world.obj);	world = new World();	}
}
// Set up three js scene
window.onload = function(){	renderer = new THREE.WebGLRenderer({antialias: true});	renderer.shadowMapEnabled = true;	scene = new THREE.Scene();	camera = new THREE.PerspectiveCamera(20, window.innerWidth/window.innerHeight, 0.1, 1000);	renderer.setSize(window.innerWidth, window.innerHeight);	document.body.appendChild(renderer.domElement);	camera.position.z = 100;	camera.position.y = 50;	camera.rotation.x = -0.785398/2;	scene.add(new THREE.AmbientLight(0x666666));	var dirLight = new THREE.DirectionalLight( 0xffffff, 2, 5000);	dirLight.position.set(-50, 25, 0);	dirLight.shadow.mapSize.width = 4096;	dirLight.shadow.mapSize.height = 4096;	dirLight.castShadow = true;	scene.add(dirLight);	var dlSub = new THREE.DirectionalLight(0xff00ff, .5, 500);	dlSub.position.set(-5, -5, -5);	scene.add(dlSub);	scene.rotation.y = Math.PI/4;	scene.background = new THREE.Color(0xff0000);	world = new World();	render();
}
var render = function (){	requestAnimationFrame(render);	renderer.render(scene, camera);
}
City generator - Script Codes
City generator - Script Codes
Home Page Home
Developer Khalkeus
Username khalkeus
Uploaded November 11, 2022
Rating 4
Size 2,750 Kb
Views 6,072
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