Make interpolate_from_deltas a method#1696
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This matches fonttools, and will let us support extrapolation in the variation model. (Extrapolation requires passing extra arguments to get_scalar, and we can store those arguments in the VariationModel.)
rsheeter
approved these changes
Oct 16, 2025
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This matches fonttools, and will let us support extrapolation in the variation model. (Extrapolation requires passing extra arguments to get_scalar, and we can store those arguments in the VariationModel.)
(this is otherwise no functional change, it just sets me up for the next patch)