upd

main.js

@@ -1,34 +1,214 @@
 import * as THREE from 'three';
 
 
-const scene = new THREE.Scene();
+// // const scene = new THREE.Scene();
-const camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );
+// // const camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );
 
-const renderer = new THREE.WebGLRenderer();
+// // const renderer = new THREE.WebGLRenderer();
-renderer.setSize( window.innerWidth, window.innerHeight );
+// // renderer.setSize( window.innerWidth, window.innerHeight );
-document.body.appendChild( renderer.domElement );
+// // document.body.appendChild( renderer.domElement );
 
-const geometry = new THREE.BoxGeometry( 1, 2, 1 );
+// // const geometry = new THREE.BoxGeometry( 1, 2, 1 );
-const material = new THREE.MeshBasicMaterial( { color: 0x277BC0 } );
+// // const material = new THREE.MeshBasicMaterial( { color: 0x277BC0 } );
-const cube = new THREE.Mesh( geometry, material );
+// // const cube = new THREE.Mesh( geometry, material );
-scene.add( cube );
+// // scene.add( cube );
 
-camera.position.z = 5;
+// // camera.position.z = 5;
 
-const points = [];
+// // const points = [];
-points.push( new THREE.Vector3( - 10, 0, 0 ) );
+// // points.push( new THREE.Vector3( - 10, 0, 0 ) );
-points.push( new THREE.Vector3( 0, 10, 0 ) );
+// // points.push( new THREE.Vector3( 0, 10, 0 ) );
-points.push( new THREE.Vector3( 10, 0, 0 ) );
+// // points.push( new THREE.Vector3( 10, 0, 0 ) );
 
 
-const material2 = new THREE.LineBasicMaterial( { color: 0x0000ff } );
+// // const material2 = new THREE.LineBasicMaterial( { color: 0x0000ff } );
-const geometry2 = new THREE.BufferGeometry().setFromPoints( points );
+// // const geometry2 = new THREE.BufferGeometry().setFromPoints( points );
-const line = new THREE.Line( geometry2, material2 );
+// // const line = new THREE.Line( geometry2, material2 );
 
-scene.add( line );
+// // scene.add( line );
+
+// // function animate() {
+// // 	requestAnimationFrame( animate );
+// // 	renderer.render( scene, camera );
+// // }
+// // animate();
+
+
+
+
+import Stats from 'three/addons/libs/stats.module.js';
+
+import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
+import { OutlineEffect } from 'three/addons/effects/OutlineEffect.js';
+import { FontLoader } from 'three/addons/loaders/FontLoader.js';
+import { TextGeometry } from 'three/addons/geometries/TextGeometry.js';
+
+let container, stats;
+
+let camera, scene, renderer, effect;
+let particleLight;
+
+const loader = new FontLoader();
+loader.load( 'fonts/gentilis_regular.typeface.json', function ( font ) {
+
+    init( font );
+    animate();
+
+} );
+
+function init( font ) {
+
+    container = document.createElement( 'div' );
+    document.body.appendChild( container );
+
+    camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 2500 );
+    camera.position.set( 0.0, 400, 400 * 3.5 );
+
+    //
+
+    scene = new THREE.Scene();
+    scene.background = new THREE.Color( 0x444488 );
+
+    //
+
+    renderer = new THREE.WebGLRenderer( { antialias: true } );
+    renderer.setPixelRatio( window.devicePixelRatio );
+    renderer.setSize( window.innerWidth, window.innerHeight );
+    container.appendChild( renderer.domElement );
+
+    // Materials
+
+    const cubeWidth = 400;
+    const numberOfSphersPerSide = 5;
+    const sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;
+    const stepSize = 1.0 / numberOfSphersPerSide;
+    const format = ( renderer.capabilities.isWebGL2 ) ? THREE.RedFormat : THREE.LuminanceFormat;
+
+    const geometry = new THREE.SphereGeometry( sphereRadius, 32, 16 );
+
+    for ( let alpha = 0, alphaIndex = 0; alpha <= 1.0; alpha += stepSize, alphaIndex ++ ) {
+
+        const colors = new Uint8Array( alphaIndex + 2 );
+
+        for ( let c = 0; c <= colors.length; c ++ ) {
+
+            colors[ c ] = ( c / colors.length ) * 256;
+
+        }
+
+        const gradientMap = new THREE.DataTexture( colors, colors.length, 1, format );
+        gradientMap.needsUpdate = true;
+
+        for ( let beta = 0; beta <= 1.0; beta += stepSize ) {
+
+            for ( let gamma = 0; gamma <= 1.0; gamma += stepSize ) {
+
+                // basic monochromatic energy preservation
+                const diffuseColor = new THREE.Color().setHSL( alpha, 0.5, gamma * 0.5 + 0.1 ).multiplyScalar( 1 - beta * 0.2 );
+
+                const material = new THREE.MeshToonMaterial( {
+                    color: diffuseColor,
+                    gradientMap: gradientMap
+                } );
+
+                const mesh = new THREE.Mesh( geometry, material );
+
+                mesh.position.x = alpha * 400 - 200;
+                mesh.position.y = beta * 400 - 200;
+                mesh.position.z = gamma * 400 - 200;
+
+                scene.add( mesh );
+
+            }
+
+        }
+
+    }
+
+    function addLabel( name, location ) {
+
+        const textGeo = new TextGeometry( name, {
+
+            font: font,
+
+            size: 20,
+            height: 1,
+            curveSegments: 1
+
+        } );
+
+        const textMaterial = new THREE.MeshBasicMaterial();
+        const textMesh = new THREE.Mesh( textGeo, textMaterial );
+        textMesh.position.copy( location );
+        scene.add( textMesh );
+
+    }
+
+    addLabel( '-gradientMap', new THREE.Vector3( - 350, 0, 0 ) );
+    addLabel( '+gradientMap', new THREE.Vector3( 350, 0, 0 ) );
+
+    addLabel( '-diffuse', new THREE.Vector3( 0, 0, - 300 ) );
+    addLabel( '+diffuse', new THREE.Vector3( 0, 0, 300 ) );
+
+    particleLight = new THREE.Mesh(
+        new THREE.SphereGeometry( 4, 8, 8 ),
+        new THREE.MeshBasicMaterial( { color: 0xffffff } )
+    );
+    scene.add( particleLight );
+
+    // Lights
+
+    scene.add( new THREE.AmbientLight( 0xc1c1c1, 3 ) );
+
+    const pointLight = new THREE.PointLight( 0xffffff, 2, 800, 0 );
+    particleLight.add( pointLight );
+
+    //
+
+    effect = new OutlineEffect( renderer );
+
+    //
+
+    stats = new Stats();
+    container.appendChild( stats.dom );
+
+    const controls = new OrbitControls( camera, renderer.domElement );
+    controls.minDistance = 200;
+    controls.maxDistance = 2000;
+
+    window.addEventListener( 'resize', onWindowResize );
+
+}
+
+function onWindowResize() {
+
+    camera.aspect = window.innerWidth / window.innerHeight;
+    camera.updateProjectionMatrix();
+
+    renderer.setSize( window.innerWidth, window.innerHeight );
+
+}
+
+//
 
 function animate() {
+
     requestAnimationFrame( animate );
-	renderer.render( scene, camera );
+
+    stats.begin();
+    render();
+    stats.end();
+
+}
+
+function render() {
+
+    const timer = Date.now() * 0.00025;
+
+    particleLight.position.x = Math.sin( timer * 7 ) * 300;
+    particleLight.position.y = Math.cos( timer * 5 ) * 400;
+    particleLight.position.z = Math.cos( timer * 3 ) * 300;
+
+    effect.render( scene, camera );
+
 }
-animate();