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-rw-r--r--src/com/jsyn/unitgen/FunctionOscillator.java58
1 files changed, 0 insertions, 58 deletions
diff --git a/src/com/jsyn/unitgen/FunctionOscillator.java b/src/com/jsyn/unitgen/FunctionOscillator.java
deleted file mode 100644
index 30d32d5..0000000
--- a/src/com/jsyn/unitgen/FunctionOscillator.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2009 Phil Burk, Mobileer Inc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.jsyn.unitgen;
-
-import com.jsyn.data.Function;
-import com.jsyn.ports.UnitFunctionPort;
-
-/**
- * Oscillator that uses a Function object to define the waveform. Note that a DoubleTable can be
- * used as the Function.
- *
- * @author Phil Burk (C) 2009 Mobileer Inc
- */
-public class FunctionOscillator extends UnitOscillator {
- public UnitFunctionPort function;
-
- public FunctionOscillator() {
- addPort(function = new UnitFunctionPort("Function"));
- }
-
- @Override
- public void generate(int start, int limit) {
- double[] frequencies = frequency.getValues();
- double[] amplitudes = amplitude.getValues();
- double[] outputs = output.getValues();
-
- Function functionObject = function.get();
-
- // Variables have a single value.
- double currentPhase = phase.getValue();
-
- for (int i = start; i < limit; i++) {
- // Generate sawtooth phasor to provide phase for function lookup.
- double phaseIncrement = convertFrequencyToPhaseIncrement(frequencies[i]);
- currentPhase = incrementWrapPhase(currentPhase, phaseIncrement);
- double value = functionObject.evaluate(currentPhase);
- outputs[i] = value * amplitudes[i];
- }
-
- // Value needs to be saved for next time.
- phase.setValue(currentPhase);
- }
-
-}