using?System.Collections.Generic;
using?UnityEngine;
using?UnityEngine.XR.ARFoundation;
using?UnityEngine.XR.ARSubsystems;

[RequireComponent（typeof（ARRaycastManager））]
public?class?AppControler?:?MonoBehaviour
{
????public??Gameobject?spawnPrefab;
????static?List?Hits;
????private?ARRaycastManager?mRaycastManager;
????private?Gameobject?spawnedobject?=?null;
????private?void?Start（）
????{
????????Hits?=?new?List（）;
????????mRaycastManager?=?GetComponent（）;
????}

????void?Update（）
????{
????????if?（Input.touchCount?==?0）
????????????return;
????????var?touch?=?Input.GetTouch（0）;
????????if?（mRaycastManager.Raycast（touch.position?Hits?TrackableType.PlaneWithinPolygon?|?TrackableType.PlaneWithinBounds））
????????{
????????????var?hitPose?=?Hits[0].pose;
????????????if?（spawnedobject?==?null）
????????????{
????????????????spawnedobject?=?Instantiate（spawnPrefab?hitPose.position?hitPose.rotation）;
????????????}
????????????else
????????????{
????????????????spawnedobject.transform.position?=?hitPose.position;
????????????}
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-07-08?18:49??Materials\
?????文件????????2408??2019-07-08?16:53??Materials\FeatheredPlaneMaterial.mat
?????文件?????????182??2019-07-02?13:54??Materials\FeatheredPlaneMaterial.mat.meta
?????文件?????????188??2019-06-20?21:57??Materials\red.mat.meta
?????目錄???????????0??2019-07-08?18:49??scripts\
?????文件????????1143??2019-06-21?08:07??scripts\AppControler.cs
?????文件?????????243??2019-06-20?21:18??scripts\AppControler.cs.meta
?????文件????????3878??2019-05-16?01:50??scripts\ARFeatheredPlaneMeshVisualizer.cs
?????文件?????????243??2019-07-08?16:34??scripts\ARFeatheredPlaneMeshVisualizer.cs.meta
?????目錄???????????0??2019-07-08?18:49??Shaders\
?????文件????????1590??2019-05-16?01:50??Shaders\FeatheredPlaneShader.shader
?????文件?????????204??2019-07-02?13:54??Shaders\FeatheredPlaneShader.shader.meta
?????目錄???????????0??2019-07-08?18:49??Textures\
?????文件????????1982??2019-07-02?13:55??Textures\FeaturePoint.png.meta
?????文件???????19662??2019-07-08?16:52??Textures\PlanePatternCross.png
?????文件????????1982??2019-07-08?16:52??Textures\PlanePatternCross.png.meta
?????文件????????1982??2019-07-02?13:56??Textures\PlanePatternDot.png.meta