Hi there, I was wondering if this TX81Z UGen / synth can be made available for Sonic Pi, so I am trying to work myself into it. On Scide I get an error when trying to create the synthdef.
So far I have always been using built-in UGens. I don’t have experience with custom UGens, so I am probably doing something stupid and this is the reason for my asking. I have asked a similar question on GitHub but the answer was that the error can’t be reproduced. I wonder if something is wrong with my setup.
sclang 3.12.1 (Built from branch 'develop' [0ff1fe45d])
scsynth 3.12.1 (Built from branch 'develop' [0ff1fe45d])
I have put the TX81Z UGen in SCClassLibrary and recompiled it without errors. I can then init the UGen and set up MIDI as suggested in the code’s comments with
(
// init data of Tx81z, connect to midi
Tx81z.initData();
MIDIClient.init;
MIDIIn.connectAll;
)
However, when I run
(
SynthDef(\tx81z_demo, {|gate=1, kfreq=220, vel=90, algorithm=0|
var tx = Tx81z.ar(gate, velocity:vel, algorithm:algorithm,
kfreq1:kfreq/2, kfreq2:kfreq/2*1.02, kfreq3:kfreq*0.996, kfreq4:kfreq,
feedback:0.91, wave4:3, op2:0.6, op3: 0.52, op4:0.6, doneAction:2);
Out.ar(0, tx);
}).send;
I get an error:
ERROR: Message 'bufnum' not understood.
RECEIVER:
nil
ARGS:
PROTECTED CALL STACK:
Meta_MethodError:new 0x55f02c113f80
arg this = DoesNotUnderstandError
arg what = nil
arg receiver = nil
Meta_DoesNotUnderstandError:new 0x55f02c1162c0
arg this = DoesNotUnderstandError
arg receiver = nil
arg selector = bufnum
arg args = [ ]
Object:doesNotUnderstand 0x55f02c2214c0
arg this = nil
arg selector = bufnum
arg args = nil
Meta_Tx81z:ar 0x55f02cd89140
arg this = Tx81z
arg gate = an OutputProxy
arg velocity = an OutputProxy
arg kfreq1 = a BinaryOpUGen
arg kfreq2 = a BinaryOpUGen
arg kfreq3 = a BinaryOpUGen
arg kfreq4 = an OutputProxy
arg volume = 99
arg velocityCurve = 2
arg op1 = 1
arg op2 = 0.6
arg op3 = 0.52
arg op4 = 0.6
arg feedback = 0.91
arg algorithm = an OutputProxy
arg doneAction = 2
arg att4 = 31
arg dec4 = 16
arg sust4 = 3
arg ext4 = 7
arg rel4 = 15
arg wave4 = 3
arg att3 = 31
arg dec3 = 17
arg sust3 = 3
arg ext3 = 0
arg rel3 = 8
arg wave3 = 0
arg att2 = 31
arg dec2 = 9
arg sust2 = 0
arg ext2 = 0
arg rel2 = 8
arg wave2 = 0
arg att1 = 31
arg dec1 = 9
arg sust1 = 0
arg ext1 = 0
arg rel1 = 8
arg wave1 = 0
var algIdx = an OutputProxy
var kOut = nil
var algbuf = nil
var algnumcols = nil
var waveTables = nil
var kWaveBuf4 = nil
var kWaveBuf3 = nil
var kWaveBuf2 = nil
var kWaveBuf1 = nil
var mtxcols = nil
var algrow = nil
var velcurveBuf = nil
var fback = nil
var aOP1 = nil
var aOP2 = nil
var aOP3 = nil
var aOP4 = nil
var ain4 = nil
var ain3 = nil
var ain2 = nil
var ain1 = nil
var a0 = nil
var coef = nil
var doneEnv = nil
a FunctionDef 0x55f02c3eeed8
sourceCode = "{|gate=1, kfreq=220, vel=90, algorithm=0|
var tx = Tx81z.ar(gate, velocity:vel, algorithm:algorithm,
kfreq1:kfreq/2, kfreq2:kfreq/2*1.02, kfreq3:kfreq*0.996, kfreq4:kfreq,
feedback:0.91, wave4:3, op2:0.6, op3: 0.52, op4:0.6, doneAction:2);
Out.ar(0, tx);
}"
arg gate = an OutputProxy
arg kfreq = an OutputProxy
arg vel = an OutputProxy
arg algorithm = an OutputProxy
var tx = nil
SynthDef:buildUgenGraph 0x55f02babd380
arg this = a SynthDef
arg func = a Function
arg rates = nil
arg prependArgs = [ ]
var result = nil
var saveControlNames = nil
a FunctionDef 0x55f02baab7c0
sourceCode = "<an open Function>"
Function:prTry 0x55f02895eac0
arg this = a Function
var result = nil
var thread = a Thread
var next = nil
var wasInProtectedFunc = false
CALL STACK:
DoesNotUnderstandError:reportError
arg this = <instance of DoesNotUnderstandError>
Nil:handleError
arg this = nil
arg error = <instance of DoesNotUnderstandError>
Thread:handleError
arg this = <instance of Thread>
arg error = <instance of DoesNotUnderstandError>
Object:throw
arg this = <instance of DoesNotUnderstandError>
Function:protect
arg this = <instance of Function>
arg handler = <instance of Function>
var result = <instance of DoesNotUnderstandError>
SynthDef:build
arg this = <instance of SynthDef>
arg ugenGraphFunc = <instance of Function>
arg rates = nil
arg prependArgs = nil
< closed FunctionDef > (no arguments or variables)
Interpreter:interpretPrintCmdLine
arg this = <instance of Interpreter>
var res = nil
var func = <instance of Function>
var code = "(
SynthDef(\tx81z_demo, {|ga..."
var doc = nil
var ideClass = <instance of Meta_ScIDE>
Process:interpretPrintCmdLine
arg this = <instance of Main>
^^ ERROR: Message 'bufnum' not understood.
RECEIVER: nil
Any help is much appreciated.