/// <summary>
/// Function, sets the viewpoint of the camera to the middle on the boundig box, that is placed
/// on the scene. Calls the method for taking the screenshots, when possible.
/// </summary>
/// <returns>IEnumerator</returns>
public IEnumerator TakeScreenShotToFocusPoint()
{
// Determine focuspoint
Vector3 focusPoint = BoundingBox.GetComponent <BoxCollider>().bounds.center;;
// Draw only points for visualisation
if (drawPoints)
{
if (IsPositionUsed(focusPoint))
{
Instantiate(ViewPoint, focusPoint, Quaternion.identity);
}
Instantiate(CamPosPoint, transform.position, Quaternion.identity);
yield return(null);
}
else if (ScreenshotHandler.IsToCloseToViewpoint(transform.position, focusPoint) || ScreenshotHandler.IsInsideBuilding(transform.position))
{
yield return(null);
}
else
{
_index++;
transform.LookAt(focusPoint);
yield return(StartCoroutine(ScreenshotHandler.TakeScreenshots(_index)));
}
}