Version 0.99

SamplFlt.cpp

@@ -0,0 +1,48 @@
+/*******************************************/
+/*  Swept Filter SubClass of Sampling      */
+/*  Synthesizer,  by Perry R. Cook, 1995-96*/ 
+/*  This instrument inherits up to 5       */
+/*  attack waves, 5 looped waves, an ADSR  */
+/*  envelope, and adds a 4 pole swept      */
+/*  filter.                                */
+/*******************************************/
+
+#include "SamplFlt.h"
+
+SamplFlt :: SamplFlt() : Sampler()
+{
+    MY_FLOAT tempCoeffs[2] = {0.0,-1.0};
+    twozeroes[0] = new TwoZero;    
+    twozeroes[0]->setZeroCoeffs(tempCoeffs);
+    twozeroes[0]->setGain(1.0);
+    twozeroes[1] = new TwoZero;    
+    twozeroes[1]->setZeroCoeffs(tempCoeffs);
+    twozeroes[1]->setGain(1.0);
+    filters[0] = new FormSwep;
+    filters[0]->setTargets(0.0,0.7,0.5);
+    filters[1] = new FormSwep;
+    filters[1]->setTargets(0.0,0.7,0.5);
+}  
+
+SamplFlt :: ~SamplFlt()
+{
+    delete filters[0];
+    delete filters[1];
+    delete twozeroes[0];
+    delete twozeroes[1];
+}
+
+MY_FLOAT SamplFlt :: tick()
+{
+    MY_FLOAT output;
+    output = Sampler :: tick();
+    output = twozeroes[0]->tick(output);
+    output = filters[0]->tick(output);
+    output = twozeroes[1]->tick(output);
+    output = filters[1]->tick(output);
+    return output;
+}
+
+void SamplFlt :: controlChange(int number, MY_FLOAT value)
+{
+}