Re: [Lilypond-auto] Issue 4087 in lilypond: Bug in Lookup::bezier_sandwich

[lilypond]

Comment #1 on issue 4087 by address@hidden: Bug in  
Lookup::bezier_sandwich
https://code.google.com/p/lilypond/issues/detail?id=4087

On Aug 31, 2014, at 1:42 AM, Jürgen Reuter <address@hidden> wrote:

> Mike,

> appearently, the following patch works fine for my purposes (i.e. for  
> flexa / porrectus shapes):

> diff --git a/lily/lookup.cc b/lily/lookup.cc
> index 344d42c..306d04e 100644
> --- a/lily/lookup.cc
> +++ b/lily/lookup.cc
> @@ -466,6 +466,9 @@ Lookup::bezier_sandwich (Bezier top_curve, Bezier  
> bottom_curve, Real thickness)
>                                scm_from_double  
> (top_curve.control_[2][Y_AXIS]),
>                                scm_from_double  
> (top_curve.control_[3][X_AXIS]),
>                                scm_from_double  
> (top_curve.control_[3][Y_AXIS]),
> +                             ly_symbol2scm ("lineto"),
> +                             scm_from_double  
> (bottom_curve.control_[3][X_AXIS]),
> +                             scm_from_double  
> (bottom_curve.control_[3][Y_AXIS]),
>                                ly_symbol2scm ("curveto"),
>                                scm_from_double  
> (bottom_curve.control_[2][X_AXIS]),
>                                scm_from_double  
> (bottom_curve.control_[2][Y_AXIS]),

> Could you eventually verify that this patch is also fine for the slur  
> code (afaics your commit aimed at the slur code)?  That would be great!

> Thanks,
> Jürgen

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