Marlin cubic bezier accuracy !

[Laurent Bourgès]

Hi Phil,

Maybe I could try binding gsl lib if present on linux, to dynamically use
it for high-accuracy maths...

Looks technically possible, allowed ?

PS: fighting thread hanging (wait cycle) in the metan pipeline... so marlin
fixes are postponed...

Cheers,
Laurent

Le jeu. 17 oct. 2024, 20:33, Philip Race <philip.race at oracle.com> a écrit :

> Hi Laurent,
>
> I think there'd be problems with any of these.
> I can't see the JDK depending on Rust, and some optionally available
> functionality would
> be very unusual.  And it'll be some time before we work out how the JDK
> itself will use
> jextract etc for FFM access to non-JDK libraries. There's 3rd party
> legal issues and build issues.
>
> -phil.
>
> On 10/12/24 2:27 AM, Laurent Bourgès wrote:
> > Hi,
> >
> > I wonder if I could use good math native library like gsl if present
> > to use FFM in order to have high accuracy on polynom eval, solver for
> > quadratic & cubic polynoms.
> >
> > I need an high accuracy (double double) solver for cubics & quads to
> > compute intersection line & cubic bezier.
> > See http://www.cemyuksel.com/research/polynomials/
> >
> > Alternatively I could write a julia or rust code to implement my needs
> > and link it with openjdk.
> >
> > See my paper work,
> > Good week-end,
> > Laurent
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.openjdk.org/pipermail/client-libs-dev/attachments/20241019/5ce73421/attachment-0001.htm>