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maxi-js-emscripten
Commit fc26f9bb authored by Dr-Dan's avatar Dr-Dan
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Replicant example working

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Maxi_Emscripten/Maxi_Emscripten/maxi_emscr.cpp
View file @ fc26f9bb
......@@ -415,7 +415,6 @@ double *maxiMix::ambisonic(double input,double eight[8],double x,double y,double
void maxiMix::stereo(double input,vector<double>& two,double x) {
if (x>1) x=1;
if (x<0) x=0;
// two.clear();
two[0]=input*sqrt(1.0-x);
two[1]=input*sqrt(x);
......@@ -423,7 +422,7 @@ void maxiMix::stereo(double input,vector<double>& two,double x) {
}
//quad bus
vector<double> maxiMix::quad(double input,vector<double> four, double x,double y) {
void maxiMix::quad(double input,vector<double>& four, double x,double y) {
if (x>1) x=1;
if (x<0) x=0;
if (y>1) y=1;
......@@ -432,11 +431,11 @@ vector<double> maxiMix::quad(double input,vector<double> four, double x,double y
four[1]=input*sqrt((1.0-x)*(1.0-y));
four[2]=input*sqrt(x*y);
four[3]=input*sqrt(x*(1.0-y));
return(four);
// return(four);
}
//ambisonic bus
vector<double> maxiMix::ambisonic(double input,vector<double> eight,double x,double y,double z) {
void maxiMix::ambisonic(double input,vector<double>& eight,double x,double y,double z) {
if (x>1) x=1;
if (x<0) x=0;
if (y>1) y=1;
......@@ -451,7 +450,7 @@ vector<double> maxiMix::ambisonic(double input,vector<double> eight,double x,dou
eight[5]=input*(sqrt((1.0-x)*(1.0-y))*z);
eight[6]=input*sqrt((x*y)*z);
eight[7]=input*sqrt((x*(1.0-y))*z);
return(eight);
// return(eight);
}
// --------------------------------------------------------------------------------
......
web/maxi_webAudio.js
View file @ fc26f9bb
......@@ -68,7 +68,7 @@ var outputErrorLogged = false;
function process(event) {
var numChannels = event.outputBuffer.numberOfChannels;
var outputLength = event.outputBuffer.getChannelData(0).length;
console.log(numChannels);
// console.log(numChannels);
for (var i = 0; i < outputLength; ++i) {
play();
......
web/maximilian_examples_web/16_Replicant.html 0 → 100644
View file @ fc26f9bb
<!--
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>
Javascript Audio Processing
</title>
<!-- <link rel="stylesheet" type="text/css" href="javascript-processing_files/simple.css"> -->
<script src="../maxiLib.js"></script>
<script src="../maxi_webAudio.js"></script>
<!-- Our javascript code -->
<script type="text/javascript">
//Bizarelly, this sounds a little bit like Kraftwerk's 'Metropolis', although it isn't. Funny that.
var sound = new Module.maxiOsc();
var bass = new Module.maxiOsc();
var timer = new Module.maxiOsc();
var mod = new Module.maxiOsc();
var lead = new Module.maxiOsc();
var lead2 = new Module.maxiOsc();
var leadmod = new Module.maxiOsc();
var envelope = new Module.maxiEnv();
var leadenvelope = new Module.maxiEnv();
var filter = new Module.maxiFilter();
var filter2 = new Module.maxiFilter();
var delay = new Module.maxiDelayline();
var mtof = new Module.convert();
var bassout,leadout, delayout;//some variables to hold the data and pass it around
var trigger, trigger2, newnote = 0;//some control variables
var currentCount,lastCount,playHead=0, currentChord=0;//some other control variables
var pitch = [57,57,59,60];//the bassline for the arpeggio
var chord = [0,0,7,2,5,5,0,0];//the root chords for the arpeggio
var currentPitch,leadPitch;//the final pitch variables
//here's the lead line trigger array, followed by the pitches
var leadLineTrigger=[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];
var leadLinePitch=[69,67,65,64,67,66,64,62,65,64,62,57,55,60,57];
function setup(){
OutputIsArray(true, 2);
}
function play(){
// currentCount=timer.phasor(9);//this sets up a metronome that ticks every so often
currentCount=Math.floor(timer.phasor(9));//this sets up a metronome that ticks every so often
if (lastCount!=currentCount) {//if we have a new timer int this sample, play the sound
trigger=1;//play the arpeggiator line
trigger2=leadLineTrigger[playHead%256];//play the lead line
if (trigger2==1) {//if we are going to play a note
// FIX!!!
leadPitch=mtof.mtof(leadLinePitch[newnote]);//get the next pitch val
newnote++;//and iterate
if (newnote>14) {
newnote=0;//make sure we don't go over the edge of the array
}
}
currentPitch=mtof.mtof(pitch[(playHead%4)]+chord[currentChord%8]);//write the frequency val into currentPitch
playHead++;//iterate the playhead
if (playHead%32==0) {//wrap every 4 bars
currentChord++;//change the chord
}
//cout << "tick\n";//the clock ticks
lastCount=0;//set lastCount to 0
}
bassout=filter2.lores(envelope.adsr(bass.saw(currentPitch*0.5)+sound.pulse(currentPitch*0.5,mod.phasor(1)),1,0.9995, 0.25, 0.9995, 1, trigger),9250,2);//new, simple ADSR.
leadout=filter.lores(leadenvelope.ar(lead2.saw(leadPitch*4)+lead.pulse(leadPitch+(leadmod.sinebuf(1.9)*1.5), 0.6), 0.00005, 0.999975, 50000, trigger2),5900,10);//leadline
delayout=(leadout+(delay.dl(leadout, 14000, 0.8)*0.5))/2;//add some delay
if(trigger!=0)trigger=0;//set the trigger to off if you want it to trigger immediately next time.
output[0]=(bassout+delayout)/2;//sum output
output[1]=(bassout+delayout)/2;
}
</script>
</head>
<body>
<h1> Sample Example </h1>
<p>
</p>
</body></html>
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