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63 lines
1.9 KiB
Python

FluidPCA : FluidRealTimeModel{
var <>numDimensions;
*new {|server, numDimensions = 2|
^super.new(server,[numDimensions]).numDimensions_(numDimensions);
}
prGetParams{
^[numDimensions,-1,-1];
}
fitMsg{|dataSet|
^this.prMakeMsg(\fit,id, dataSet.id);
}
fit{|dataSet, action|
actions[\fit] = [nil, action];
this.prSendMsg(this.fitMsg(dataSet));
}
transformMsg{|sourceDataSet, destDataSet|
^this.prMakeMsg(\transform, id, sourceDataSet.id, destDataSet.id);
}
transform{|sourceDataSet, destDataSet, action|
actions[\transform] = [numbers(FluidMessageResponse,_,1,_),action];
this.prSendMsg(this.transformMsg(sourceDataSet,destDataSet));
}
fitTransformMsg{|sourceDataSet, destDataSet|
^this.prMakeMsg(\fitTransform,id, sourceDataSet.id, destDataSet.id);
}
fitTransform{|sourceDataSet, destDataSet, action|
actions[\fitTransform] = [numbers(FluidMessageResponse,_,1,_),action];
this.prSendMsg(this.fitTransformMsg(sourceDataSet,destDataSet));
}
transformPointMsg{|sourceBuffer, destBuffer|
^this.prMakeMsg(\transformPoint,id,
this.prEncodeBuffer(sourceBuffer),
this.prEncodeBuffer(destBuffer),
["/b_query",destBuffer.asUGenInput]
);
}
transformPoint{|sourceBuffer, destBuffer, action|
actions[\transformPoint] = [nil,{action.value(destBuffer)}];
this.prSendMsg(this.transformPointMsg(sourceBuffer,destBuffer));
}
kr{|trig, inputBuffer,outputBuffer,numDimensions|
numDimensions = numDimensions ? this.numDimensions;
this.numDimensions_(numDimensions);
^FluidProxyUgen.kr(this.class.name.asString++'/query', K2A.ar(trig),
id, this.numDimensions, this.prEncodeBuffer(inputBuffer), this.prEncodeBuffer(outputBuffer));
}
}