Re: formulas and typos 2004-07-07 - By markdesmarais
Back
Hmm. . . I tried it and didn't get anywhere, but not a lack of
response, just an empty object. Was this hand written? Any chance
your r's look like z's?
> scale=2;
> p=4*pi*v;
> t=4*pi*u;
> tt=-3*pi+7*pi*u;
>
> z=1+tt/10; <-- -- this doesn't make sense, as z gets
re-assigned just below, without ever getting used. r, however never
does get assigned. I tried changing it to r, but it didn't fix it.
> x=r*cos(p) *cos(t);
> y=r*cos (p) *sin(t);
> z=r*sin(p);
>
> x=x+cos(tt);
> y=y+sin(tt);
> z=z+tt;
>
> x=scale*x;
> y=scale*y;
> z=scale*z;
>
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