public static void init()
{
filePath = Application.persistentDataPath + "/position.csv";
Debug.Log("Position path: " + filePath);
if (!File.Exists(filePath))
{
StreamWriter sw = File.CreateText(filePath);
sw.Close();
}
imagetargetPositionInfo.Clear();
using (StreamReader sr = File.OpenText(filePath)) {
string line;
while ((line = sr.ReadLine()) != null)
{
if (line.Equals(""))
{
continue;
}
ImagetargetPositionInfo entry = new ImagetargetPositionInfo();
string[] parts = line.Split(',');
entry.imageTargetId = parts[0];
entry.x = float.Parse(parts [1]);
entry.y = float.Parse(parts [2]);
entry.z = float.Parse(parts [3]);
imagetargetPositionInfo.Add(entry);
}
}
if (imagetargetPositionInfo.Count == 0)
{
imagetargetPositionInfo.Add(new ImagetargetPositionInfo("ExperimentDesk", 0, 0, 0));
imagetargetPositionInfo.Add(new ImagetargetPositionInfo("ExperimentDesk2", 1, 0, 0));
}
}
public static ImagetargetPositionInfo findForImageTargetPosition(string imageTargetId)
{
ImagetargetPositionInfo result = new ImagetargetPositionInfo();
foreach (ImagetargetPositionInfo imagetargetPositionInfo in imagetargetPositionInfo)
{
if (imagetargetPositionInfo.imageTargetId == imageTargetId)
{
return(imagetargetPositionInfo);
}
}
return(null);
}
// Use this for initialization
IEnumerator Start()
{
PersistentStorage.init();
ReadImagetargetPosition.init();
list = PersistentStorage.findForImageTargetId(gameObject.name);
currentImagetargetInfo = ReadImagetargetPosition.findForImageTargetPosition(gameObject.name);
allImagetargetInfo = ReadImagetargetPosition.getAllImagetargerPositionInfo();
foreach (Row row in list)
{
Vector3 shrinkedPos = new Vector3(row.localPosition.x / 3.0f,
row.localPosition.y / 3.0f,
row.localPosition.z / 3.0f);
Vector3 position = transform.TransformPoint(shrinkedPos);
Quaternion rotation = transform.rotation * row.localRotation;
GameObject videoPlayer = Instantiate(videoPlayerPrefab, transform);
videoPlayerList.Add(videoPlayer);
videoPlayer.transform.position = position;
videoPlayer.transform.rotation = rotation;
GameObject videoPlane = videoPlayer.transform.Find("VideoPlane").gameObject;
TextMesh videoName = videoPlayer.transform.Find("VideoName").GetComponent <TextMesh>();
videoName.text = row.videoPath;
VideoPlayer player = videoPlane.GetComponent <VideoPlayer>();
player.url = Application.persistentDataPath + "/" + row.videoPath;
Debug.LogFormat("Row: {0} {1}", row.imageTargetId, row.videoPath);
player.Play();
timelineController.rowVideoList.Add(new RowVideoPair(row, videoPlayer));
}
foreach (ImagetargetPositionInfo info in allImagetargetInfo)
{
if (info.imageTargetId == this.gameObject.name)
{
initPos = new Vector3(info.x, info.y, info.z);
arrows.Add(null);
arrowsToOriginDistance.Add(0.0f);
Debug.LogFormat("Image Target: {0} Pos: {1}", info.imageTargetId, initPos);
}
else
{
GameObject newArrow = GameObject.Instantiate(arrowPrefab, transform);
TextMesh pointedImage = newArrow.transform.Find("pointedImage").GetComponent <TextMesh>();
pointedImage.text = info.imageTargetId;
float distance = Vector3.Distance(transform.position, newArrow.transform.position);
arrows.Add(newArrow);
arrowsToOriginDistance.Add(distance);
}
}
Vector3 curPos = transform.position;
for (int i = 0; i < allImagetargetInfo.Count; i++)
{
if (arrows [i] != null)
{
float radians = Mathf.Atan2(initPos.z - allImagetargetInfo[i].z, initPos.x - allImagetargetInfo[i].x);
arrows[i].transform.eulerAngles = new Vector3(0, radians * 180 / Mathf.PI, 0);
arrows[i].transform.position = new Vector3(curPos.x - arrowsToOriginDistance[i] * Mathf.Cos(radians),
arrows[i].transform.position.y,
curPos.z - arrowsToOriginDistance[i] * Mathf.Sin(radians));
}
}
yield return(new WaitForSeconds(1f)); //wait the first frame to show up
foreach (GameObject videoPlayer in videoPlayerList)
{
GameObject videoPlane = videoPlayer.transform.Find("VideoPlane").gameObject;
VideoPlayer player = videoPlane.GetComponent <VideoPlayer>();
player.Pause();
int videoWidth = player.texture.width;
int videoHeight = player.texture.height;
Debug.LogFormat("Video width: {0} height: {1}", videoWidth, videoHeight);
videoPlane.transform.localScale = new Vector3(videoPlane.transform.localScale.x,
videoPlane.transform.localScale.y,
videoPlane.transform.localScale.z * videoHeight / videoWidth);
}
}
