Added Freecam + Player is now aligned with ground

src/utils/placement.js

@@ -0,0 +1,9 @@
+import * as THREE from 'three';
+
+export function alignGround(ground, MovingObject){
+    const boundingBoxGround = new THREE.Box3().setFromObject(ground);
+    const boundingBoxMovingObject = new THREE.Box3().setFromObject(MovingObject);
+
+    const MovingObjectHeight = boundingBoxMovingObject.max.z - boundingBoxMovingObject.min.z;
+    MovingObject.position.y = MovingObjectHeight/2 + boundingBoxGround.max.z;
+}