feat: rework entire project structure

app/three/camera.ts

@@ -0,0 +1,34 @@
+import * as THREE from "three";
+
+export default class Camera {
+    private camera: THREE.PerspectiveCamera;
+
+    private box = new THREE.Box3();
+    private size = new THREE.Vector3();
+    private center = new THREE.Vector3();
+
+    constructor(camera: THREE.PerspectiveCamera, model: THREE.Object3D) {
+        this.camera = camera;
+        this.box = this.box.setFromObject(model);
+    }
+
+    public centerCamera(
+        mouvement: (box: THREE.Box3, size: THREE.Vector3, center: THREE.Vector3) => void
+    ) {
+        this.box.getSize(this.size);
+        this.box.getCenter(this.center);
+
+        mouvement(this.box, this.size, this.center);
+    }
+
+    public positionCamera() {
+        const fov = this.camera.fov * (Math.PI / 180);
+        const distance = this.size.y / (2 * Math.tan(fov / 2));
+        this.camera.position.set(0, 0, distance * 1.2);
+        this.camera.lookAt(0, 0, 0);
+    }
+
+    public getCamera(): THREE.PerspectiveCamera {
+        return this.camera;
+    }
+}