Re: [fxtf-drafts] [motion] Should failed references be treated as `none` or as a `0deg` zero-length path?

I think, 
[`clip-path`](https://drafts.fxtf.org/css-masking-1/#propdef-clip-path)
 or [`shape-outside` 
](https://drafts.csswg.org/css-shapes/#propdef-shape-outside)is 
similar case for handling failed references.
Both of them aren't applied if the reference is not valid.
Like those properties, offset-path works as `none` is given in this 
case. 

I'm not sure which one is better between `none` and `ray(0deg)`.

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Received on Tuesday, 15 November 2016 07:28:35 UTC