41 lines
860 B
Text
41 lines
860 B
Text
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class:: BufFrames
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summary:: Current number of frames allocated in the buffer.
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related:: Classes/BufChannels, Classes/BufDur, Classes/BufRateScale, Classes/BufSampleRate, Classes/BufSamples
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categories:: UGens>Buffer>Info
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Description::
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Get the current number of allocated frames.
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classmethods::
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method::kr, ir
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argument::bufnum
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Buffer index.
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returns:: the current number of allocated frames.
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discussion::
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warning::
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The code::.ir:: method is not the safest choice.
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Since a buffer can be reallocated at any time, using
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code::.ir:: will not track the changes.
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::
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Examples::
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code::
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b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");
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// indexing with a phasor
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{ BufRd.ar(1, b, Phasor.ar(0, BufRateScale.kr(b), 0, BufFrames.kr(b))) }.play;
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// indexing by hand
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{ BufRd.ar(1, b, K2A.ar(MouseX.kr(0, BufFrames.kr(b)))) }.play;
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b.free
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::
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