IndexError: index 120 is out of bounds for axis 0 with size 120

[Lucas-C]

Hi!

I tried your very promising app with the following couple of pictures:

I defined 10 control points, clicked Morph! and got the following stacktrace in the flask app logs:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 125, in worker
    result = (True, func(*args, **kwds))
  File "../lib/libmorphing/morphing.py", line 205, in _process_func
    frame = self._compute_frame(triangulation, t, shape, source_img, target_img, source_points, target_points)
  File "../lib/libmorphing/morphing.py", line 199, in _compute_frame
    source_val = source_img[int(source_point[1]), int(source_point[0]), c]
IndexError: index 120 is out of bounds for axis 0 with size 120
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/usr/local/lib/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/mnt/c/DevHome/tools/cygwin/opt/image-morphing/web/webmorphing/home.py", line 226, in thread_func
    ImageMorph(source_img_path, middle_img_path, target_img_path, source_points, middle_points, target_points,
  File "../lib/libmorphing/morphing.py", line 80, in __init__
    self._morph()
  File "../lib/libmorphing/morphing.py", line 139, in _morph
    res.get(timeout=None)
  File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 771, in get
    raise self._value
IndexError: index 120 is out of bounds for axis 0 with size 120