[Fluxus] PData for different primitives

[Chris Kaminski]

I'm having trouble understanding some output I'm getting by accessing the
PData for two different primitives:

(clear)
(define *a* (build-cube))
(define *b* (with-state
            (translate (vector 3 0 0))
            (build-cube)))
(begin
    (display (with-primitive *a*
                (display (pdata-ref "p" 0))))
    (newline))

(begin
    (display (with-primitive *b*
                (display (pdata-ref "p" 0))))
    (newline))


output:
#(-0.5 0.5 -0.5)#<void>
#(-0.5 0.5 -0.5)#<void>

These two cubes share no points because the second one was translated away
from the first, but all their vertices are at the same location when
printed. Am I misunderstanding how pdata works?
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