*TransientSlice : both declarations and Helpfiles updated for bug fix and new parameter

release-packaging/Classes/FluidBufExperiments.sc

@@ -1,29 +0,0 @@
-FluidBufExperiments {
-
-	*allocMatch{|server, srcbuf, rank=1|
-		var dstbuf,srcbufnum;
-
-		srcbufnum = srcbuf.bufnum;
-
-		server = server ? Server.default;
-		dstbuf = Buffer.new(server:server,numFrames:0,numChannels:1);
-
-		server.listSendMsg(
-			[\b_gen, srcbufnum, "BufMatch",dstbuf.bufnum, rank]
-			);
-		^dstbuf;
-	}
-
-
-	*allocMatchAsync{|server, srcbuf, rank=1|
-
-	var dstbuf,srcbufnum;
-
-		srcbufnum = srcbuf.bufnum;
-		server = server ? Server.default;
-		dstbuf = Buffer.new(server:server,numFrames:0,numChannels:1);
-		server.sendMsg(\cmd, \AsyncBufMatch, srcbufnum, dstbuf.bufnum, rank);
-		^dstbuf;
-	}
-
-}

release-packaging/Classes/FluidBufTransientSlice.sc

@@ -1,11 +1,11 @@
 FluidBufTransientSlice{
-		*process { arg server, srcBufNum, startAt = 0, nFrames = -1, startChan = 0, nChans = -1, transBufNum, order = 200, blockSize = 2048, padSize = 1024, skew = 0, threshFwd = 3, threshBack = 1.1, winSize = 14, debounce = 25;
+		*process { arg server, srcBufNum, startAt = 0, nFrames = -1, startChan = 0, nChans = -1, transBufNum, order = 200, blockSize = 2048, padSize = 1024, skew = 0, threshFwd = 3, threshBack = 1.1, winSize = 14, debounce = 25, minSlice = 1000;
 
 		if(srcBufNum.isNil) { Error("Invalid buffer").format(thisMethod.name, this.class.name).throw};
 		if(transBufNum.isNil) { Error("Invalid buffer").format(thisMethod.name, this.class.name).throw};
 
 		server = server ? Server.default;
 
-		server.sendMsg(\cmd, \BufTransientSlice, srcBufNum, startAt, nFrames, startChan, nChans, transBufNum, order, blockSize, padSize, skew, threshFwd, threshBack, winSize, debounce);
+		server.sendMsg(\cmd, \BufTransientSlice, srcBufNum, startAt, nFrames, startChan, nChans, transBufNum, order, blockSize, padSize, skew, threshFwd, threshBack, winSize, debounce, minSlice);
 	}
 }

release-packaging/Classes/FluidTransientSlice.sc

@@ -1,5 +1,5 @@
 FluidTransientSlice : UGen {
-	*ar { arg in = 0, order = 20, blockSize = 256, padSize = 128, skew = 0.0, threshFwd = 3.0, threshBack = 1.1, winSize=14, debounce=25;
+	*ar { arg in = 0, order = 20, blockSize = 256, padSize = 128, skew = 0.0, threshFwd = 3.0, threshBack = 1.1, winSize=14, debounce=25, minSlice = 1000;
-		^this.multiNew('audio', in.asAudioRateInput(this), order, blockSize, padSize, skew, threshFwd ,threshBack, winSize, debounce)
+		^this.multiNew('audio', in.asAudioRateInput(this), order, blockSize, padSize, skew, threshFwd ,threshBack, winSize, debounce, minSlice)
 	}
 }

release-packaging/HelpSource/Classes/FluidBufTransientSlice.schelp

@@ -58,7 +58,10 @@ ARGUMENT:: winSize
 	The averaging window of the error detection function. It needs smoothing as it is very jittery. The longer the window, the less precise, but the less false positives.
 
 ARGUMENT:: debounce
-	The window size in sample within which positive detections will be clumped together to avoid overdetecting in time. No slice will be shorter than this duration.
+	The window size in sample within which positive detections will be clumped together to avoid overdetecting in time.
+
+ARGUMENT:: minSlice
+	The minimum duration of a slice in samples.
 
 RETURNS::
 	Nothing, as the destination buffer is declared in the function call.
@@ -77,7 +80,7 @@ c = Buffer.new(s);
 (
 	Routine{
 	t = Main.elapsedTime;
-	FluidBufTransientSlice.process(s,b.bufnum, transBufNum:c.bufnum, order:80, debounce:4410);
+	FluidBufTransientSlice.process(s,b.bufnum, transBufNum:c.bufnum, order:80, minSlice:4410);
 	s.sync;
 	(Main.elapsedTime - t).postln;
 }.play
@@ -105,7 +108,7 @@ c.query;
 (
 Routine{
 	t = Main.elapsedTime;
-	FluidBufTransients.process(s,b.bufnum, 44100, 44100, 0, 0, c.bufnum, d.bufnum, 100, 512,256,1,2,1,12,20);
+	FluidBufTransients.process(s,b.bufnum, 44100, 44100, 0, 0, c.bufnum, d.bufnum, 100, 512,256,1,2,1,12,20,441);
 	s.sync;
 	(Main.elapsedTime - t).postln;
 }.play

release-packaging/HelpSource/Classes/FluidTransientSlice.schelp

@@ -38,7 +38,10 @@ ARGUMENT:: winSize
 	The averaging window of the error detection function. It needs smoothing as it is very jittery. The longer the window, the less precise, but the less false positives.
 
 ARGUMENT:: debounce
-	The window size in sample within with positive detections will be clumped together to avoid overdetecting in time. No slice will be shorter than this duration.
+	The window size in sample within with positive detections will be clumped together to avoid overdetecting in time.
+
+ARGUMENT:: minSlice
+	The minimum duration of a slice in samples.
 
 RETURNS::
 	An audio stream with impulses at detected transients. The latency between the input and the output is (blockSize + padSize - order) samples.
@@ -54,14 +57,14 @@ b = Buffer.read(s,File.realpath(FluidTransientSlice.class.filenameSymbol).dirnam
 {var sig = PlayBuf.ar(1,b.bufnum,loop:1); [FluidTransientSlice.ar(sig)*0.5, DelayN.ar(sig, 1, ((256 + 128 - 20)/ s.sampleRate))]}.play
 
 // other parameters
-{var sig = PlayBuf.ar(1,b.bufnum,loop:1); [FluidTransientSlice.ar(sig,order:80,debounce:2205)*0.5, DelayN.ar(sig, 1, ((256 + 128 - 80)/ s.sampleRate))]}.play
+{var sig = PlayBuf.ar(1,b.bufnum,loop:1); [FluidTransientSlice.ar(sig,order:80,minSlice:2205)*0.5, DelayN.ar(sig, 1, ((256 + 128 - 80)/ s.sampleRate))]}.play
 
 // more musical trans-trigged autopan
 (
 {
 	var sig, trig, syncd, pan;
 	sig = PlayBuf.ar(1,b.bufnum,loop:1);
-	trig = FluidTransientSlice.ar(sig,order:10,debounce:2205);
+	trig = FluidTransientSlice.ar(sig,order:10,minSlice:4410);
 	syncd = DelayN.ar(sig, 1, ((256 + 128 - 10)/ s.sampleRate));
 	pan = TRand.ar(-1,1,trig);
 	Pan2.ar(syncd,pan);