Version 3.0

STK/SubNoise.cpp

@@ -0,0 +1,52 @@
+/*******************************************/
+/*  SubSampled Noise Generator Class,      */
+/*  by Perry R. Cook, 1995-96              */ 
+/*  White noise as often as you like.      */
+/*******************************************/
+
+#include "SubNoise.h"    
+
+SubNoise :: SubNoise() : Noise()
+{    
+    lastOutput = (MY_FLOAT) 0.0;
+    howOften = 15;
+    counter = 15;
+}
+
+SubNoise :: ~SubNoise()
+{
+
+}
+
+SubNoise :: SubNoise(int subSample) : Noise()
+{    
+    lastOutput = (MY_FLOAT) 0.0;
+    howOften = subSample-1;
+    counter = subSample-1;
+}
+
+MY_FLOAT SubNoise :: tick()
+{
+    if (!counter)       {
+        lastOutput = Noise::tick();
+        counter = howOften;
+    }
+    else counter -= 1;
+    return lastOutput;
+}
+
+void SubNoise :: setHowOften(int howOft)
+{
+    howOften = howOft;
+}
+
+/************  Test Main  ************************/
+/*
+void main()
+{
+    long i;
+    SubNoise test(5);
+    for (i=0;i<100;i++) printf("%lf\n",test.tick());
+}
+*/
+