Merge pull request #12 from yale-swe/eric

updated home and messages

app/here/Bubble.swift

@@ -0,0 +1,30 @@
+//
+//  Bubble.swift
+//  here
+//
+//  Created by Eric  Wang on 10/28/23.
+//
+
+import Foundation
+import ARKit
+
+class Bubble: SCNNode {
+
+    override init() {
+        super.init()
+        let bubble = SCNPlane(width: 0.25, height: 0.25)
+        let material = SCNMaterial()
+        material.diffuse.contents = #imageLiteral(resourceName: "bubbleText")
+        material.isDoubleSided = true
+        material.writesToDepthBuffer = false
+        material.blendMode = .screen
+        bubble.materials = [material]
+        self.geometry = bubble
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+
+}

app/here/ViewController.swift

@@ -13,7 +13,6 @@ class ViewController: UIViewController {
         super.viewDidLoad()
         // Do any additional setup after loading the view.
     }
-
-
+
 }