Learning-threejs-06

Developer
Engin Arslan
Size
2,628 Kb
Views
8,096
  1. Learning-threejs-06 Previews
  2. Learning-threejs-06 HTML Codes
  3. Learning-threejs-06 CSS Codes
  4. Learning-threejs-06 JS Codes

How do I make an learning-threejs-06?

This is a multi-part walkthrough for creating photorealistic 3D graphics on the web. I will teach you how to build a simple 3D scene with three.js and make it look semi-photorealistic using some common lighting, texturing and animation techniques. The purpose of this walkthrough is to build a simple and comprehensible example that is also interesting and engaging. To learn more about three.js and 3D graphics on the web, check out my course on lynda.com. What is a learning-threejs-06? How do you make a learning-threejs-06? This script and codes were developed by Engin Arslan on 16 December 2022, Friday.

Learning-threejs-06 Previews
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Learning-threejs-06 - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>learning-threejs-06</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <div id="webgl"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/86/three.min.js"></script> <script src="js/index.js"></script>
</body>
</html>

Learning-threejs-06 - Script Codes CSS Codes

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

Learning-threejs-06 - Script Codes JS Codes

function init() { var scene = new THREE.Scene(); var camera = new THREE.PerspectiveCamera( 45, window.innerWidth/window.innerHeight, 1, 1000 ); var spotLight_01 = getSpotlight(0xffffff, 1); var spotLight_02 = getSpotlight(0xffffff, 1); // create geometric objects var plane = getPlane(50, 50); var sphere = getSphere(1); sphere.name = 'sphere'; // add objects to the scene scene.add(sphere); scene.add(plane); scene.add(spotLight_01); scene.add(spotLight_02); // transform objects camera.position.x = 0; camera.position.y = 6; camera.position.z = 6; camera.lookAt(new THREE.Vector3(0, 0, 0));	spotLight_01.position.x = 6;	spotLight_01.position.y = 8;	spotLight_01.position.z = -20;	spotLight_02.position.x = -12;	spotLight_02.position.y = 6;	spotLight_02.position.z = -10; plane.rotation.x = Math.PI/2; sphere.position.y = sphere.geometry.parameters.radius; // material adjustments var planeMaterial = plane.material; planeMaterial.roughness = 0.65; planeMaterial.metalness = 0.75; var renderer = new THREE.WebGLRenderer(); renderer.shadowMap.enabled = true; document.getElementById('webgl').appendChild(renderer.domElement); renderer.setSize(window.innerWidth, window.innerHeight); update(renderer, scene, camera);
}
function getSphere(radius) { var geo = new THREE.SphereGeometry(radius, 24, 24); var material = new THREE.MeshStandardMaterial({ color: 0xffffff, }); var mesh = new THREE.Mesh(geo, material); mesh.castShadow = true; return mesh;
}
function getPlane(w, h) { var geo = new THREE.PlaneGeometry(w, h); var material = new THREE.MeshStandardMaterial({ color: 0xffffff, side: THREE.DoubleSide, }); var mesh = new THREE.Mesh(geo, material); mesh.receiveShadow = true; return mesh;
}
function getSpotlight(color, intensity) { var light = new THREE.SpotLight(color, intensity); light.castShadow = true; light.shadow.mapSize.x = 4096; light.shadow.mapSize.y = 4096; return light;
}
function update(renderer, scene, camera) { renderer.render(scene, camera); requestAnimationFrame(function() { update(renderer, scene, camera); })
}
init();
Learning-threejs-06 - Script Codes
Learning-threejs-06 - Script Codes
Home Page Home
Developer Engin Arslan
Username enginarslan
Uploaded December 16, 2022
Rating 3
Size 2,628 Kb
Views 8,096
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