修复了一些bug

Author: JaylenCoding

ARDoor/ARDoor/ARViewController.swift

@@ -76,7 +76,6 @@ extension ARViewController {
     func addPortal(with transform: matrix_float4x4) {
         guard let portalScene = SCNScene(named: "Model.scnassets/tjgc.scn") else {return}
         let portalNode = portalScene.rootNode.childNode(withName: "tjgc", recursively: false)!
-        // hit test
         let newVector3 = SCNVector3.init(withTransform: transform)
         portalNode.position = SCNVector3.init(newVector3.x, newVector3.y, newVector3.z-1)
         sceneView.scene.rootNode.addChildNode(portalNode)
@@ -127,12 +126,6 @@ extension ARViewController: ARSCNViewDelegate {
         // Judge the plane if it is horizontal plane
         guard anchor is ARPlaneAnchor else {return}
 
-        // 不是第一次检测到，直接返回
-        // Not the first time detected, so return directlly
-        if self.planeAnchor != nil {
-            return
-        }
-        
         self.planeAnchor = anchor as? ARPlaneAnchor
 
         // 启用放置按钮, 显示可放置标签

ARDoor/ARDoor/Base.lproj/Main.storyboard

@@ -97,6 +97,7 @@
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
             </objects>
+            <point key="canvasLocation" x="127" y="22"/>
         </scene>
     </scenes>
 </document>

ARDoor/ARDoor/Model.scnassets/tjgc.scn

@@ -25,9 +25,9 @@ extension SCNVector3 {
 
     init (withNode node: SCNNode) {
         let transform = node.transform
-        let oritation = SCNVector3(-transform.m31, -transform.m32, -transform.m33)
+        let orientation = SCNVector3(-transform.m31, -transform.m32, -transform.m33)
         let location = SCNVector3(transform.m41, transform.m42, transform.m43)
-        let currentPosition = oritation + location
+        let currentPosition = orientation + location
 
         self = currentPosition
     }