[cairo] Solving the self-intersecting stroke

Carl Worth cworth at cworth.org
Thu Oct 2 07:48:58 PDT 2008

On Thu, 2008-10-02 at 10:25 +0100, Chris Wilson wrote:
> Carl, I've slept on it and acting upon Joonas's hint that we may have
> been performing the wrong operation in edge_x_for_y(), I've rewritten
> the comparison to perform the test directly upon the edge equations
> which simplifies the code greatly.

Very nice, Chris!

This was much easier to review, and quite lovely.

Thanks for the fixes and cleanups.


PS. How are the results looking with this?

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