From 537f571f6a3c1a5ae6a2c216e2637e241f93ea75 Mon Sep 17 00:00:00 2001
From: Blitblank <pmcgeee03@gmail.com>
Date: Sat, 7 Feb 2026 12:56:21 -0600
Subject: [PATCH] preliminary wavetable generation

---
 .../example_wavetable.cpython-311.pyc         | Bin 0 -> 354 bytes
 scripts/example_wavetable.py                  |   3 ++
 scripts/generate_wavetable.py                 |  41 ++++++++++++++++++
 src/synth/Voice.cpp                           |   1 +
 4 files changed, 45 insertions(+)
 create mode 100644 scripts/__pycache__/example_wavetable.cpython-311.pyc
 create mode 100644 scripts/example_wavetable.py
 create mode 100644 scripts/generate_wavetable.py

diff --git a/scripts/__pycache__/example_wavetable.cpython-311.pyc b/scripts/__pycache__/example_wavetable.cpython-311.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..467c7f9ec231b035040b8c308574fd1ed7b544af
GIT binary patch
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diff --git a/scripts/example_wavetable.py b/scripts/example_wavetable.py
new file mode 100644
index 0000000..9397d53
--- /dev/null
+++ b/scripts/example_wavetable.py
@@ -0,0 +1,3 @@
+
+def process(phase):
+    print("im from process")
diff --git a/scripts/generate_wavetable.py b/scripts/generate_wavetable.py
new file mode 100644
index 0000000..46fda4b
--- /dev/null
+++ b/scripts/generate_wavetable.py
@@ -0,0 +1,41 @@
+
+# this is a script for generating a wavetable file 
+# a wavetable file consists of a one-dimensional array of samples representing one period of a waveform
+# metadata includes: 
+#    - file version (for program compatibility)
+#    - binary format (float, double, int32, etc.)
+#    - domain (normal is a phase from x=0 to x=2pi)
+#    - range (depending on datatypes, e.g. float=[-1,1], int32=[-2^15, 2^15-1])
+#    - waveform RMS (for loudness normalization)
+# the synth program uses the filename, not any metadata
+
+# this script uses the function defined in example_wavetable.py to calculate samples
+# if you want a custom wavetable, copy/edit/modify the example function (desmos is great for brainstorming)
+
+import example_wavetable
+
+def createFile():
+    print("creating file")
+    return 1
+
+def writeMetadata(file):
+    print("im writing metadata")
+
+def generateWavetable(file):
+    print("im generating the wavetable")
+    example_wavetable.process()
+
+def closeFile(file):
+    print("finishing up")
+
+def main():
+    print("Hello main")
+    file = createFile()
+    writeMetadata(file)
+    generateWavetable(file)
+    closeFile(file)
+    print("done")
+    
+
+if __name__ == "__main__":
+    main()
diff --git a/src/synth/Voice.cpp b/src/synth/Voice.cpp
index d7c391a..6c8d3e7 100644
--- a/src/synth/Voice.cpp
+++ b/src/synth/Voice.cpp
@@ -81,6 +81,7 @@ float Voice::process(float* params, bool& scopeTrigger) {
     float velocityGain = std::lerp(velocityCenter, velocity_, velocitySensitivity);
 
     float gain = gainEnv * getParam(ParamId::Osc1VolumeDepth) * velocityGain;
+    gain *= (100.0f - static_cast<float>(note_)) * 0.005f + 0.75;
 
     // sample generation
     uint8_t osc1Wave = (static_cast<uint8_t>(std::round(getParam(ParamId::Osc1WaveSelector1))));