1TITLE:: InBus 2summary::Return a range of channels from a bus, irrespective of node order 3categories::UGens>InOut 4related:: Classes/In, Classes/XIn, Classes/InFeedback, Classes/XInFeedback 5 6DESCRIPTION::InBus provides a simple interface to the signal on a bus, crossfading between adjacent values. 7code:: 8( 9b = Bus.control(s, 9); // nine channel control rate 10b.setn([244, 737, 20, 271, 382, 172, 4, 2399, 251]); 11{ 12 var index = MouseX.kr(0, 30); 13 Blip.ar(InBus.ar(b, 2, index, \wrap)) * 0.1 14}.play; 15) 16:: 17 18 19 20CLASSMETHODS:: 21 22 23METHOD:: ar, kr 24Return a new instance with the respective rate. If the bus rate doesn't match the signal is converted. Multi channel arguments expand. 25 26ARGUMENT:: bus 27An instance of link::Classes/Bus:: 28 29ARGUMENT:: numChannels 30Number of output channels 31 32ARGUMENT:: offset 33Offset to the starting index in the bus. 34 35ARGUMENT:: clip 36If clip is set to 'wrap', the indices into the bus will not be clipped to the last bus channel, but will wrap around. 37 38returns:: A UGen output, usually an array of UGens or, if the arguments are arrays, an array of arrays. 39 40 41INSTANCEMETHODS:: 42 43 44EXAMPLES:: 45 46code:: 47( 48s.waitForBoot({ 49 b = Bus.control(s, 3); 50 b.setn([1, 10, 100]); 51}) 52) 53{ InBus.kr(b, 1, 0).poll(2, "val"); 0.0 }.play; 54{ InBus.kr(b, 1, 1).poll(2, "val"); 0.0 }.play; 55{ InBus.kr(b, 1, 2).poll(2, "val"); 0.0 }.play; 56{ InBus.kr(b, 1, 3).poll(2, "val"); 0.0 }.play; 57 58 59{ InBus.kr(b, 2, 0).poll(2, "val"); 0.0 }.play; 60{ InBus.kr(b, 3, 0).poll(2, "val"); 0.0 }.play; 61{ InBus.kr(b, 4, 0).poll(2, "val"); 0.0 }.play; 62 63{ InBus.kr(b, 3, 5).poll(2, "val"); 0.0 }.play; 64{ InBus.kr(b, 3, 5, \wrap).poll(2, "val"); 0.0 }.play; 65 66 InBus.kr(b, 2, [1, 3, 4]); // multi channel expansion 67 68{ InBus.kr(b, 1, MouseX.kr(0, 10).round.poll(2, "index")).poll(2, "val"); 0.0 }.play; 69{ InBus.kr(b, 2, MouseX.kr(0, 10).round.poll(2, "index")).postln.poll(2, "val"); 0.0 }.play; 70{ InBus.kr(b, 3, MouseX.kr(0, 10).round.poll(2, "index")).postln.poll(2, "val"); 0.0 }.play; 71{ InBus.kr(b, 4, MouseX.kr(0, 10).round.poll(2, "index")).postln.poll(2, "val"); 0.0 }.play; 72 73{ InBus.kr(b, 1, MouseX.kr(0, 10).round.poll(2, "index"), \wrap).poll(2, "val"); 0.0 }.play; 74{ InBus.kr(b, 2, MouseX.kr(0, 10).round.poll(2, "index"), \wrap).postln.poll(2, "val"); 0.0 }.play; 75{ InBus.kr(b, 3, MouseX.kr(0, 10).round.poll(2, "index"), \wrap).postln.poll(2, "val"); 0.0 }.play; 76{ InBus.kr(b, 4, MouseX.kr(0, 10).round.poll(2, "index"), \wrap).postln.poll(2, "val"); 0.0 }.play; 77 78:: 79