1 files changed, 0 insertions, 72 deletions
diff --git a/src/com/jsyn/unitgen/MorphingOscillatorBL.java b/src/com/jsyn/unitgen/MorphingOscillatorBL.java
deleted file mode 100644
index 7ca440d..0000000
--- a/src/com/jsyn/unitgen/MorphingOscillatorBL.java
+++ /dev/null
@@ -1,72 +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.engine.MultiTable;
-import com.jsyn.ports.UnitInputPort;
-
-/**
- * Oscillator that can change its shape from sine to sawtooth to pulse.
- *
- * @author Phil Burk (C) 2016 Mobileer Inc
- */
-public class MorphingOscillatorBL extends PulseOscillatorBL {
-    /**
-     * Controls the shape of the waveform.
-     * The shape varies continuously from a sine wave at -1.0,
-     * to a sawtooth at 0.0 to a pulse wave at 1.0.
-     */
-    public UnitInputPort shape;
-
-    public MorphingOscillatorBL() {
-        addPort(shape = new UnitInputPort("Shape"));
-        shape.setMinimum(-1.0);
-        shape.setMaximum(1.0);
-    }
-
-    @Override
-    protected double generateBL(MultiTable multiTable, double currentPhase,
-            double positivePhaseIncrement, double flevel, int i) {
-        double[] shapes = shape.getValues();
-        double shape = shapes[i];
-
-        if (shape < 0.0) {
-            // Squeeze flevel towards the pure sine table.
-            flevel += flevel * shape;
-            return multiTable.calculateSawtooth(currentPhase, positivePhaseIncrement, flevel);
-        } else {
-            double[] widths = width.getValues();
-            double width = widths[i];
-            width = (width > 0.999) ? 0.999 : ((width < -0.999) ? -0.999 : width);
-
-            double val1 = multiTable.calculateSawtooth(currentPhase, positivePhaseIncrement, flevel);
-            // Generate second sawtooth so we can add them together.
-            double phase2 = currentPhase + 1.0 - width; // 180 degrees out of phase
-            if (phase2 >= 1.0) {
-                phase2 -= 2.0;
-            }
-            double val2 = multiTable.calculateSawtooth(phase2, positivePhaseIncrement, flevel);
-
-            /*
-             * Need to adjust amplitude based on positive phaseInc. little less than half at
-             * Nyquist/2.0!
-             */
-            double scale = 1.0 - positivePhaseIncrement;
-            return scale * (val1 - ((val2 + width) * shape)); // apply shape morphing
-        }
-    }
-}