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lottie / lottie-spec

Lottie Animation format documentation and tools
https://lottie.github.io/lottie-spec/
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Mask expansion 'x' - missing description #103

Open mgrudzinska opened 6 days ago

mgrudzinska commented 6 days ago

'x' is present in the sample: https://lottie.github.io/lottie-spec/1.0/specs/helpers/#mask but there is no description of it.

After some tests in AE it seems that the line join type "round" has to be force. Also it seems that it is not affected by the path direction. Would be nice to have this info in specs.

mbasaglia commented 6 days ago

Mask expansion is not in the specs because it isn't very well supported by players, it's described very briefly on lottie docs though: https://lottiefiles.github.io/lottie-docs/layers/#masks

mgrudzinska commented 3 days ago

Out of more than 10k tested files with masksProperties, less than 1% had a non-zero mask expansion value.