Public
Edited
Dec 12, 2023
THREE = {
const THREE = (window.THREE = await require("three@0.132.2"));
await require("https://unpkg.com/three@<version>/build/three.module.js").catch(
() => {}
);
return THREE;
}
{const renderer = new THREE.WebGLRenderer();
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );
const camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 500 );
camera.position.set( 0, 0, 100 );
camera.lookAt( 0, 0, 0 );
const scene = new THREE.Scene();
// Next thing we will do is define a material. For lines we have to use LineBasicMaterial or LineDashedMaterial.
//create a blue LineBasicMaterial
const material = new THREE.LineBasicMaterial( { color: 0x0000ff } );
// After material we will need a geometry with some vertices:
const points = [];
points.push( new THREE.Vector3( - 10, 0, 0 ) );
points.push( new THREE.Vector3( 0, 10, 0 ) );
points.push( new THREE.Vector3( 10, 0, 0 ) );
const geometry = new THREE.BufferGeometry().setFromPoints( points );
// Note that lines are drawn between each consecutive pair of vertices, but not between the first and last (the line is not closed.)
// Now that we have points for two lines and a material, we can put them together to form a line.
const line = new THREE.Line( geometry, material );
// All that's left is to add it to the scene and call render.
scene.add( line );
renderer.render( scene, camera );
renderer.domElement}
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