public void OutputData()
{
JsonOutputForm newFile = new JsonOutputForm(0);
newFile.positionData = ReadDataFromTarget();
string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "/" + fileName;
SaveArrayAsJson(newFile, path);
}
public Vector3[] ReadDataFromTarget()
{
GameObject lineObject = drawLine.currentLine;
LineRenderer lineData = lineObject.GetComponent <LineRenderer>();
JsonOutputForm newFile = new JsonOutputForm(lineData.positionCount);
lineData.GetPositions(newFile.positionData);
return(newFile.positionData);
}
public JsonOutputForm ReadDataFromPath(string path)
{
try
{
StreamReader file = File.OpenText(path);
string data = file.ReadToEnd();
JsonOutputForm positions = (JsonOutputForm)JsonConvert.DeserializeObject(data, typeof(JsonOutputForm));
return(positions);
}
catch
{
return(null);
}
}
private static void SaveArrayAsJson(JsonOutputForm arrayToSave, string fileName)
{
try
{
using (StreamWriter file = new StreamWriter(fileName))
{
string data = JsonConvert.SerializeObject(arrayToSave);
file.Write(data);
file.Close();
}
}
finally
{
}
}
public void SwtichMode()
{
/*drawLine.ClearLine();*/
if (mode == Mode.draw)
{
mode = Mode.autoDraw;
}
else if (mode == Mode.autoDraw)
{
mode = Mode.draw;
}
pastPainting = null;
autoDrawData.nowIndex = 0;
}
void AutoDraw()
{
//read data from data manager
if (pastPainting == null)
{
pastPainting = dataManager.ReadDataFromPath(dataManager.readPath);
if (pastPainting == null)
{
guiTimer = 15;
SwtichMode();
return;
}
}
//draw first point
if (autoDrawData.nowIndex > pastPainting.positionData.Length - 1 || autoDrawData.nowIndex <= 0)
{
Vector3 point = pastPainting.positionData[0];
drawLine.CreateLine(point);
autoDrawData.nowIndex = 1;
autoDrawData.currentPos = pastPainting.positionData[0];
currentPosition = autoDrawData.currentPos;
}
//calculate currentPosition
if (Vector3.Distance(pastPainting.positionData[autoDrawData.nowIndex], currentPosition) <= 0.1f)
{
autoDrawData.nowIndex++;
}
else
{
Vector3 lastPosition = autoDrawData.nowIndex == 0 ? pastPainting.positionData[autoDrawData.nowIndex] : pastPainting.positionData[autoDrawData.nowIndex - 1];
Vector3 nextPosition = pastPainting.positionData[autoDrawData.nowIndex];
Vector3 deltaMoveDirection = (nextPosition - lastPosition).normalized * speed * Time.deltaTime;
currentPosition += deltaMoveDirection;
//check the position won't go too far away
float startToCurrent = Vector3.Distance(lastPosition, currentPosition);
float startToEnd = Vector3.Distance(lastPosition, nextPosition);
while (startToCurrent > startToEnd)
{
autoDrawData.currentPos = currentPosition;
drawLine.UpdateLine(nextPosition);
autoDrawData.nowIndex++;
if (autoDrawData.nowIndex > pastPainting.positionData.Length - 1)
{
return;
}
lastPosition = pastPainting.positionData[autoDrawData.nowIndex - 1];
nextPosition = pastPainting.positionData[autoDrawData.nowIndex];
startToCurrent = Vector3.Distance(lastPosition, currentPosition);
startToEnd = Vector3.Distance(lastPosition, nextPosition);
currentPosition = (nextPosition - lastPosition).normalized * startToCurrent + lastPosition;
}
autoDrawData.currentPos = currentPosition;
drawLine.UpdateLine(autoDrawData.currentPos);
}
}
