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andrel <a_l### [at] hotmail com> wrote:
> Trevor G Quayle wrote:
> >> 7. Vector expressions with zero values can be shortened as follows:
> >
> > Also:
> > "<1,0,1>" becomes x+z
> > "<2,0,2>" becomes 2*(x+z)
> 7 chars -> 7 chars. not much of an improvement ;)
> I would suggest in stead: 2-2*y or 2-y-y
Sorry, bad example, more applicable to larger numbers
<20,0,20> -> 20*(x+z)
Probably better to scale the whole scene though instead...
-tgq
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