Comments (5)
justvanrossum
commented on May 2, 2024
Should definitely be degrees. Where do you observe radians? The doc here specifies degrees.
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behdad
commented on May 2, 2024
Sorry. Just adjust the sample code:
translate(tCenterX, tCenterY)
translate(translateX, translateY)
rotate(rotation)
scale(scaleX, scaleY)
skew(skewX, skewY) # transform([1, tan(skewY), tan(-skewX), 1, 0, 0])
translate(-tCenterX, -tCenterY)
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behdad
commented on May 2, 2024
Since I copied that and then had to adjust it.
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behdad
commented on May 2, 2024
Also the two translates at the beginning can be combined.
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justvanrossum
commented on May 2, 2024
It is labeled as "pseudo code", the actual code converts explicitly:
https://github.com/BlackFoundryCom/variable-components-in-ufo/blob/f611a8557ea873e57f8aca998bfdedb6108f8a88/compose_transform.py#L18-L37
Also the two translates at the beginning can be combined.
Correct. I left it like this to make the symmetry with the final translate more obvious.
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