// process click event
private void PlacePointClickRecieved(EventParam positionParam)
{
if (clickCount == 0)
{
angleInstance = new PointsAngleClass();
instanceList.Add(angleInstance);
}
if (clickCount < 3)
{
clonePoint = Instantiate(refPoint, cloneParent);
clonePoint.SetActive(true);
clonePoint.transform.position = positionParam.getPointParam();
angleInstance.AddElement(clonePoint);
anglePositions[clickCount] = clonePoint.transform.localPosition;
clickCount += 1;
}
if (clickCount == 3)
{
angleLine = Instantiate(refLine, cloneParent);
angleLine.SetActive(true);
angleLine.name = "newLine";
angleLine.GetComponent <LineRenderer>().positionCount = 3;
angleLine.GetComponent <LineRenderer>().SetPositions(anglePositions);
angleInstance.AddLine(angleLine);
}
}
// restore saved measures method
private void Restore(EventParam jsonStringParam)
{
// create an new measure instance from the JSON string
angleInstance = JsonUtility.FromJson <PointsAngleClass>(jsonStringParam.getStringParam());
instanceList.Add(angleInstance);
// instantiate enough point to render the measure
List <GameObject> pointsList = new List <GameObject>();
for (int i = 0; i < 3; i++)
{
clonePoint = Instantiate(refPoint, cloneParent);
pointsList.Add(clonePoint);
}
// instantiate a new line for the angle measure
angleLine = Instantiate(refLine, cloneParent);
// set the non serializable fields of the measure instance
angleInstance.RestoreInstance(pointsList, angleLine);
}
