[varLib] If multiple axes have the same range ratio, cut across both
The symmetry is desired.
Before:
$ ./fonttools varLib.models 0,0 .5,0 0,.5 .5,.5 1,1
Sorted locations:
[{}, {'A': 0.5}, {'B': 0.5}, {'A': 0.5, 'B': 0.5}, {'A': 1.0, 'B': 1.0}]
Supports:
[{},
{'A': (0, 0.5, 1.0)},
{'B': (0, 0.5, 1.0)},
{'A': (0, 0.5, 1.0), 'B': (0, 0.5, 1.0)},
{'A': (0.5, 1.0, 1.0), 'B': (0, 1.0, 1.0)}]
Note the last line assymetry.
After:
$ ./fonttools varLib.models 0,0 .5,0 0,.5 .5,.5 1,1
Sorted locations:
[{}, {'A': 0.5}, {'B': 0.5}, {'A': 0.5, 'B': 0.5}, {'A': 1.0, 'B': 1.0}]
Supports:
[{},
{'A': (0, 0.5, 1.0)},
{'B': (0, 0.5, 1.0)},
{'A': (0, 0.5, 1.0), 'B': (0, 0.5, 1.0)},
{'A': (0.5, 1.0, 1.0), 'B': (0.5, 1.0, 1.0)}]
7ee81c8821 (commitcomment-31054804)