public void LoadFromFile(string filename)
{
string filepath = filename + ".es3";
groundPlaneAnchorIdentifier = ES3.Load <string>("identifier", filepath);
Vector3 position = ES3.Load <Vector3>("groundPlanePosition", filepath);
CreateGroundPlane(position);
groundPlane.shapes[0].points = ES3.Load <List <Vector3> >("points", filepath);
groundPlane.UpdateMeshDisplay();
isClose = true;
Status = GroundPlaneManagerStatus.FinishCreateGroundMesh;
}
public void NewSession(bool isLoading)
{
particle.gameObject.SetActive(true);
groundPlaneAnchorIdentifier = "";
groundPlane.shapes[0].points.Clear();
groundPlane.UpdateMeshDisplay();
Destroy(groundPlane.gameObject);
isClose = false;
if (!isLoading)
{
Status = GroundPlaneManagerStatus.GetingARKitGroundPlane;
}
}
//private void AddPlanePoint(ARPoint point, ARHitTestResultType resultTypes) {
// List<ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
// if (hitResults.Count > 0) {
// foreach (var hitResult in hitResults) {
// if (hitResult.anchorIdentifier == groundPlaneAnchorIdentifier) {
// Vector3 position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
// Quaternion rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
// if (isClose) {
// foreach (GameObject p in groundPlane.pointPrefabList) {
// p.SetActive(false);
// aimTarget.SetActive(false);
// aimTextMesh.gameObject.SetActive(false);
// Status = GroundPlaneManagerStatus.FinishCreateGroundMesh;
// }
// } else {
// groundPlane.pointPrefabList.Add(Instantiate(pointPrefab, position, rotation));
// if (groundPlane.pointPrefabList.Count > 1)
// groundPlane.pointPrefabList[groundPlane.pointPrefabList.Count - 2].GetComponent<MeshRenderer>().material = pointPrefabWhiteMat;
// groundPlane.shapes[0].points.Add(position);
// groundPlane.UpdateMeshDisplay();
// }
// }
// }
// }
//}
private void AddPlanePointHitTest(Vector3 hitpoint)
{
if (isClose)
{
foreach (GameObject p in groundPlane.pointPrefabList)
{
p.SetActive(false);
aimTarget.SetActive(false);
aimTextMesh.gameObject.SetActive(false);
Status = GroundPlaneManagerStatus.FinishCreateGroundMesh;
}
}
else
{
groundPlane.pointPrefabList.Add(Instantiate(pointPrefab, hitpoint, Quaternion.identity));
if (groundPlane.pointPrefabList.Count > 1)
{
groundPlane.pointPrefabList[groundPlane.pointPrefabList.Count - 2].GetComponent <MeshRenderer>().material = pointPrefabWhiteMat;
}
groundPlane.shapes[0].points.Add(hitpoint);
groundPlane.UpdateMeshDisplay();
}
}
private void Start()
{
aimTarget.SetActive(false);
Status = GroundPlaneManagerStatus.GetingARKitGroundPlane;
}
// Update is called once per frame
void Update()
{
if (Status == GroundPlaneManagerStatus.GetingARKitGroundPlane)
{
if (Input.touchCount > 0)
{
var touch = Input.GetTouch(0);
if (touch.phase == TouchPhase.Began || touch.phase == TouchPhase.Moved)
{
var screenPosition = Camera.main.ScreenToViewportPoint(touch.position);
ARPoint point = new ARPoint {
x = screenPosition.x,
y = screenPosition.y
};
if (GetGroundPlane(point, ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent))
{
Status = GroundPlaneManagerStatus.CreatingGroundMesh;
particle.gameObject.SetActive(false);
return;
}
}
}
}
if (Status == GroundPlaneManagerStatus.CreatingGroundMesh)
{
//ARPoint aimpoint = new ARPoint {
// x = screenCenterPosition.x,
// y = screenCenterPosition.y
//};
//AimTarget(aimpoint, ARHitTestResultType.ARHitTestResultTypeExistingPlane);
Vector3 hitPoint;
if (AimTargetHitTest(screenCenterPosition, out hitPoint))
{
if (Input.touchCount > 0)
{
var touch = Input.GetTouch(0);
if (touch.phase == TouchPhase.Began)
{
//AddPlanePoint(aimpoint, ARHitTestResultType.ARHitTestResultTypeExistingPlane);
AddPlanePointHitTest(hitPoint);
}
}
}
}
if (isDisplay)
{
if (textMesh.Count > 0)
{
for (int i = 0; i < textMesh.Count; i++)
{
//Quaternion rotation = textMesh[i].transform.rotation;
//rotation.x = Camera.main.transform.rotation.x;
textMesh[i].transform.rotation = Camera.main.transform.rotation;
}
}
}
}
