32 lines
773 B
Text
32 lines
773 B
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{/n_set Set a node's control value(s)}
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int - node ID
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[
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int or string - a control index or name
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float - a control value
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] * N
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Takes a list of pairs of control indices and values and sets the
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controls to those values. If the node is a group, then it sets the
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controls of every node in the group.
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(with-sc3
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(lambda (fd)
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(letc ((f 440)
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(a 0.1))
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(send-synth fd "sin" (out 0 (mul (sin-osc ar f 0) a))))
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(send fd (s-new0 "sin" 1001 add-to-tail 1))))
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(with-sc3
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(lambda (fd)
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(send fd (n-set1 1001 "f" 1280))))
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(with-sc3
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(lambda (fd)
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(send fd (n-set 1001 (list (tuple2 "f" (random 60 900))
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(tuple2 "a" (random 0.05 0.25)))))))
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