[CM] make-polyshape

James Hearon j_hearon at hotmail.com
Sat Feb 6 10:51:07 PST 2021


Hi,
I think I figured that out by locating an ex. in test.scm.

(partials->polynomial '(1 1 3 2 6 1))
;(-1.0 -5.0 18.0 8.0 -48.0 0.0 32.0)

instead of using the resulting eval of (partials->polynomial) as input to coeffs:

(set! gen1 (make-polyshape 440.0 :coeffs  '(-1.0 -5.0 18.0 8.0 -48.0 0.0 32.0))))

It rather seems to want the whole function call:
(set! gen1 (make-polyshape 440.0 :coeffs (partials->polynomial '(1 1))))

or
(set! gen1 (make-polyshape 440.0 :coeffs (partials->polynomial '(1 1 3 2 6 1))))

nice.

Thanks,
Jim
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