BoxGeometry
BoxGeometry(width, height, depth, widthSegments, heightSegments, depthSegments).
가로, 세로, 깊이, 가로 세그먼트, 세로 세그먼트, 깊이 세그먼트가 지정된 직사각형 직육면체 지오메트리
*
const {TorusGeometry} = THREE
//화면 생성
const scene = new THREE.Scene();
//카메라 설정
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 1, 1000)
camera.position.z = 25
//렌더링 설정
renderer = new THREE.WebGLRenderer({antialias:true, alpha: true});
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(window.devicePixelRatio);
document.body.appendChild(renderer.domElement);
//메쉬 설정
//BoxGeometry(width, height, depth, widthSegments, heightSegments, depthSegments)
//가로, 세로, 깊이, 가로 세그먼트, 세로 세그먼트, 깊이 세그먼트가 지정된 직사각형 직육면체 지오메트리
const geometry = new THREE.BoxGeometry(8,8,8)
const material = new THREE.MeshStandardMaterial({color: 0xaa88ff})
const mesh = new THREE.Mesh(geometry, material)
mesh.position.set(-8,0,0)
scene.add(mesh)
const geometry2 = new THREE.BoxGeometry(8,8,8,4,4,4)
const material2 = new THREE.MeshStandardMaterial({color: 0xaa88ff, wireframe: true})
const mesh2 = new THREE.Mesh(geometry2, material2)
mesh2.position.set(8,0,0)
scene.add(mesh2)
//조명 설정
const ambientLight = new THREE.AmbientLight(0x663399)
scene.add(ambientLight)
const directionalLight1 = new THREE.DirectionalLight(0xffffff, 0.2)
directionalLight1.position.z = 4
scene.add(directionalLight1)
const directionalLight2 = new THREE.DirectionalLight(0xffffff, 1);
directionalLight2.position.y = 10;
scene.add(directionalLight2);
const directionalLight3 = new THREE.DirectionalLight(0xffffff, .5);
directionalLight3.position.set(-10,-20,10);
scene.add(directionalLight3);
//애니메이션 설정
function animate() {
requestAnimationFrame(animate);
mesh.rotation.x += .005
mesh.rotation.y += .005
mesh.rotation.z += .005
mesh2.rotation.x += .005
mesh2.rotation.y += .005
mesh2.rotation.z += .005
renderer.render(scene, camera);
}
animate();
//화면 사이즈 설정
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
window.addEventListener('resize', onWindowResize);