From dd4308eae83e7a86949fa677c36ebba6f2a30111 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Fri, 2 Aug 2013 21:02:15 -0400
Subject: grid stuff on audiolet branch

---
 public/js/grain.js | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 public/js/grain.js

(limited to 'public/js/grain.js')

diff --git a/public/js/grain.js b/public/js/grain.js
new file mode 100644
index 0000000..a0b5d2a
--- /dev/null
+++ b/public/js/grain.js
@@ -0,0 +1,37 @@
+
+
+var bufferSize = 4096; // 65536 / 2;
+var sampleRate = 44100;
+var latency = 1000 * bufferSize / sampleRate;
+var audioletReady = false;
+
+var samples = [
+  'KickDrum0001.wav',
+  'Clap.wav',
+  'Closed Hihat0001.wav',
+  'Open Hihat0001.wav',
+  'SnareDrum0001.wav',
+  'Clav.wav',
+  'Mid Tom0001.wav',
+  'Rimshot.wav',
+];
+
+
+  var dev = audioLib.AudioDevice(function(buffer, ch){
+      var l = buffer.length / ch,
+        smpl, i, n;
+      for (n=0; n<l; n++){
+        osc.generate();
+        smpl  = osc.getMix()
+        for (i=0; i<ch; i++){
+          buffer[n*ch + i] = smpl;
+        }
+      }
+    }, 2),
+    osc = new audioLib.Oscillator(dev.sampleRate);
+    window.onmousemove = function(e){
+      var freq  = e.clientY / window.innerHeight * 880,
+        pw  = e.clientX / window.innerWidth;
+      osc.frequency = freq;
+      osc.pulseWidth  = pw;
+    };
-- 
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