feat: Implement collaboration features including user following and avatar management

app/src/modules/collaboration/functions/setCameraView.ts

@@ -0,0 +1,46 @@
+import * as THREE from 'three';
+
+interface SetCameraViewProps {
+    controls: any;
+    camera: THREE.Camera;
+    position: THREE.Vector3 | { x: number; y: number; z: number };
+    rotation: THREE.Euler | { x: number; y: number; z: number };
+    username?: string;
+}
+
+export default async function setCameraView({
+    controls,
+    camera,
+    position,
+    rotation,
+    username,
+}: SetCameraViewProps) {
+    if (!controls || !camera) return;
+
+    // Normalize position
+    const newPosition = position instanceof THREE.Vector3
+        ? position
+        : new THREE.Vector3(position.x, position.y, position.z);
+
+    // Normalize rotation
+    const newRotation = rotation instanceof THREE.Euler
+        ? rotation
+        : new THREE.Euler(rotation.x, rotation.y, rotation.z);
+
+    // Update camera position and rotation
+    // camera.position.copy(newPosition);
+    // camera.rotation.copy(newRotation);
+
+    // If your controls need to update the target, you can optionally adjust it too
+    if (controls.setTarget) {
+        // Setting a basic target slightly forward from new position based on rotation
+        const cameraDirection = new THREE.Vector3(0, 0, -1).applyEuler(newRotation);
+        const targetPosition = new THREE.Vector3().copy(newPosition).add(cameraDirection);
+
+        // controls.setTarget(targetPosition.x, targetPosition.y, targetPosition.z);
+        controls?.setLookAt(...newPosition.toArray(), newPosition.x, 0, newPosition.z, true);
+    }
+
+    // Optionally you can log
+    console.log(`Camera view updated by ${username ?? 'unknown user'}`);
+}