gen.py

[nitesh132206]

i do not understand why we are using
corners = numpy.matrix([[-w, +w, -w, +w],
[-h, -h, +h, +h]]) * 0.5
skewed_size = numpy.array(numpy.max(M * corners, axis=1) -
numpy.min(M * corners, axis=1))
if you could help me please