19 lines
827 B
C++
19 lines
827 B
C++
#pragma once
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// bake_hold — how one radial knob addresses the note-length ladder: the Hold control's
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// normalized [0,1] position mapped onto a Division and back. The ladder and its picker order
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// are musical_division's; nothing about them is restated here.
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#include "core/instrument/note/musical_division.h"
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namespace reasampler::instrument::ui {
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// [0,1] across the ladder in picker order (shortest rung first). Out-of-range or non-finite
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// input clamps to an end rather than wrapping — a knob cannot express anything else.
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note::Division bakeHoldFromNorm(double norm);
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// The inverse: the position that reproduces `hold` exactly, so a knob painted from a stored
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// value and then released without moving cannot shift it a rung.
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double bakeHoldNorm(note::Division hold);
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} // namespace reasampler::instrument::ui
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