For a project, Im making a cable stayed bridge
I was plannning on making the cable using sohere sweep
When I tried rendering it, it gave me a parsing error
saying "out of memory. cannot aallocate -260 bytes"
i thought i used the sphere sweep too many times
but when i took out the other sphere sweeps i used
it gave me the same error

sphere_sweep{cubic_spline 2
<20,3,-.5>,.5, <.5,16,-.5>,.5 }

thats whats giving me the error
did i write it incorrectly?

thanks again :)

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On Tue, 21 Jul 2009 21:08:32 +0200, yara <yar### [at] gmailcom>  
wrote:
>
> sphere_sweep{cubic_spline 2
> <20,3,-.5>,.5, <.5,16,-.5>,.5 }
>
> thats whats giving me the error
> did i write it incorrectly?

You need at least four control points for a cubic spline.



-- 
FE

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thank you :)

"Fredrik Eriksson" <fe79}--at--{yahoo}--dot--{com> wrote:
> On Tue, 21 Jul 2009 21:08:32 +0200, yara <yar### [at] gmailcom>
> wrote:
> >
> > sphere_sweep{cubic_spline 2
> > <20,3,-.5>,.5, <.5,16,-.5>,.5 }
> >
> > thats whats giving me the error
> > did i write it incorrectly?
>
> You need at least four control points for a cubic spline.
>
>
>
> --
> FE

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