POV-Ray : Newsgroups : povray.beta-test : Spline causing 3.8 beta 2 to crash : Re: Spline causing 3.8 beta 2 to crash Server Time
26 Mar 2023 04:05:29 EDT (-0400)
  Re: Spline causing 3.8 beta 2 to crash  
From: Kenneth
Date: 8 Feb 2023 13:15:00
Message: <web.63e3e608dd6df1a99b4924336e066e29@news.povray.org>
"Chris R" <car### [at] comcastnet> wrote:
> ..narrowed it down to a few lines of code that
> causes the crash:
>
> #macro make_spline()
>     #local _s   = spline {
>         quadratic_spline
>         0, <0, 0, 0>,
>         1, <0, 0, 1>,
>         2, <1, 0, 2>,
>         3, <2, 1, 3>
>     }
>     _s
> #end
>

I find that the above by itself runs OK in Windows 10, no fatal error. (I'm
running v3.8.0 beta 1, but I don't expect beta 2 to be much different.)

However, adding your #debug line causes the memory access violation.


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