forte

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import javax.sound.midi.MidiMessage; 

import javax.sound.midi.SysexMessage;

import javax.sound.midi.ShortMessage;

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int keyNum, keyNum2;

float keyNumMap=200;

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int keyNum0x0F;

int  keyNum0x00;

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int status = 128;

int lastKey;

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int hue;

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int numPoints = 7;

PVector[] points = new PVector[numPoints];

PVector[] targetPoints = new PVector[numPoints]; 

float ease = 0.7;

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void setup(){

  size(1280, 720);

  points[0] = new PVector (640,360);

  points[1] = new PVector (640,360);

  points[2] = new PVector (640,360);

  points[3] = new PVector (640,360);  

  points[4] = new PVector (640,360);

  points[5] = new PVector (640,360);  

  points[6] = new PVector (640,360);  

  targetPoints[0] = new PVector (640,81);

  targetPoints[1] = new PVector (881,498);

  targetPoints[2] = new PVector (502,601);

  targetPoints[3] = new PVector (880,220);  

  targetPoints[4] = new PVector (500,119);

  targetPoints[5] = new PVector (362,362);  

  targetPoints[6] = new PVector (780,600); 

​

  /*

  targetPoints[0] = new PVector (640,360);  

  targetPoints[1] = new PVector (640,360);  

  targetPoints[2] = new PVector (640,360);  

  targetPoints[3] = new PVector (640,360);  

  targetPoints[4] = new PVector (640,360);  

  targetPoints[5] = new PVector (640,360);  

  targetPoints[6] = new PVector (640,360);  

 for(int i = 0; i < numPoints; i++) {

    points[i] = new PVector(random(width), random(height));

    targetPoints[i] = new PVector(random(width), random(height));

  }

  */

}

void draw()

{

  smooth();

  background(0);

  noFill();

  stroke(255);

​

  int channel = 0;

  int pitch = 64;

  int velocity = 127;

  for(int i = 0; i < numPoints; i++)

  {

    float xdist = targetPoints[i].x - points[i].x;

    float ydist = targetPoints[i].y - points[i].y;

    points[i].x += xdist * ease;

    points[i].y += ydist * ease;

    float distance = xdist*xdist + ydist*ydist;

    if(distance <= 2)

    {

      points[i].x = targetPoints[i].x;

      points[i].y = targetPoints[i].y;

     //targetPoints[i].x = random(width);

     //targetPoints[i].y = random(height);

    }

    ellipse(points[i].x, points[i].y, 5, 5);

    ellipse(targetPoints[i].x, targetPoints[i].y, 5, 5);

  }

  for(int i = 0; i < numPoints - 1; i++)

  {

    for(int j = i + 1; j < numPoints; j++)

    {

      line(points[0].x, points[0].y, points[1].x, points[1].y);//c-e

      line(points[1].x, points[1].y, points[2].x, points[2].y);//g-e

      line(points[0].x, points[0].y, points[2].x, points[2].y);//c-g

      line(points[0].x, points[0].y, points[5].x, points[5].y);//a-c

      //line(points[0].x, points[0].y, points[1].x, points[1].y);//c-e

      line(points[1].x, points[1].y, points[5].x, points[5].y);//a-c

      line(points[2].x, points[2].y, points[3].x, points[3].y);//g-d

      line(points[3].x, points[3].y, points[4].x, points[4].y);//d-b

      line(points[4].x, points[4].y, points[2].x, points[2].y);//g-b

      line(points[0].x, points[0].y, points[6].x, points[6].y);//c-f

      line(points[5].x, points[5].y, points[6].x, points[6].y);//a-f

      //line(points[0].x, points[0].y, points[5].x, points[5].y);//a-c

    }

  }

if (keyPressed) {  

  if (key == 'q') { //c

       targetPoints[0].x=640;//c

       targetPoints[0].y=81;

       targetPoints[1].x=881;//e

       targetPoints[1].y=498;

       targetPoints[2].x=502;//g

       targetPoints[2].y=601;

       ellipse(640,81,50,50);}

   if (key == 'w') { //c#

       targetPoints[0].x=776;//c#

       targetPoints[0].y=117;

       targetPoints[1].x=881;//e

       targetPoints[1].y=498;

       targetPoints[2].x=399;//g#

       targetPoints[2].y=500;

       ellipse(776,117,50,50);}

   if (key == 'e') { //d

       targetPoints[2].x=880;//d

       targetPoints[2].y=220;

       targetPoints[4].x=638;//f#

       targetPoints[4].y=638;

       targetPoints[3].x=362;//a

       targetPoints[3].y=361;

       ellipse(880,220,50,50);}

   if (key == 'r') { //d#

       targetPoints[2].x=918;//d#

       targetPoints[2].y=358;

       targetPoints[4].x=502;//g

       targetPoints[4].y=601;

       targetPoints[3].x=398;//a#

       targetPoints[3].y=221;

       ellipse(918,358,50,50);}

   if (key == 't') { //e

       targetPoints[4].x=881;//e

       targetPoints[4].y=498;

       targetPoints[2].x=399;//g#

       targetPoints[2].y=500;

       targetPoints[3].x=500;//b

       targetPoints[3].y=119;

       ellipse(881,498,50,50);}

   if (key == 'y') { //f

       targetPoints[6].x=780;//f

       targetPoints[6].y=600;

       targetPoints[5].x=362;//a

       targetPoints[5].y=361;

       targetPoints[0].x=640;//c

       targetPoints[0].y=81;

       ellipse(780,600,50,50);}

   if (key == 'u') { //f#

       targetPoints[6].x=638;//f#

       targetPoints[6].y=638;

       targetPoints[5].x=398;//a#

       targetPoints[5].y=221;

       targetPoints[0].x=776;//c#

       targetPoints[0].y=117;

       ellipse(638,638,50,50);}

   if (key == 'i') { //g

       targetPoints[2].x=502;//g 2

       targetPoints[2].y=601;

       targetPoints[4].x=500;//b 0 

       targetPoints[4].y=119;

       targetPoints[3].x=880;//d 1

       targetPoints[3].y=220;

       ellipse(502,601,50,50);}

   if (key == 'o') { //g#

       targetPoints[5].x=399;//g#

       targetPoints[5].y=500;

       targetPoints[0].x=640;//c

       targetPoints[0].y=81;

       targetPoints[1].x=918;//d#

       targetPoints[1].y=358;

       ellipse(399,500,50,50);}

   if (key == 'p') { //a

       targetPoints[5].x=362;//a

       targetPoints[5].y=361;

       targetPoints[0].x=776;//c#

       targetPoints[0].y=117;

       targetPoints[1].x=881;//e

       targetPoints[1].y=498;

       ellipse(362,361,50,50);}

   if (key == '[') { //a#

       targetPoints[1].x=398;//a#

       targetPoints[1].y=221;

       targetPoints[0].x=880;//d 

       targetPoints[0].y=220;

       targetPoints[5].x=780;//f

       targetPoints[5].y=600;

       ellipse(398,221,50,50);}

   if (key == ']') { //b

       targetPoints[0].x=500;//b

       targetPoints[0].y=119;

       targetPoints[5].x=918;//d#

       targetPoints[5].y=358;

       targetPoints[6].x=638;//f#

       targetPoints[6].y=638;

       ellipse(500,119,50,50);}}

 if (keyPressed) {      

   if (key == '0') {

       targetPoints[0].x=640; //c

       targetPoints[0].y=81;

       targetPoints[1].x=881; //e

       targetPoints[1].y=498;

       targetPoints[2].x=502; //g

       targetPoints[2].y=601;

       targetPoints[3].x=880; //d

       targetPoints[3].y=220;

       targetPoints[4].x=500; //b

       targetPoints[4].y=119;

       targetPoints[5].x=362; //a

       targetPoints[5].y=362;

       targetPoints[6].x=780; //f

       targetPoints[6].y=600;     

       ellipse(640,81,75,75);}      

  }}

    void midiMessage(MidiMessage message) { 

    println();

    println("MidiMessage Data:");

    println("--------");

    println("Status Byte/MIDI Command:"+message.getStatus());

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    status = message.getStatus();

​

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    for (int i = 1; i < message.getMessage().length; i++) {

      println("Param "+(i+1)+": "+(int)(message.getMessage()[i] & 0xFF));

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      keyNum =  (int)(message.getMessage()[1] & 0xFF);

      keyNum0x0F =  (int)(message.getMessage()[1] & 0x0F);

      keyNum0x00 = (int)(message.getMessage()[1] & 0x00);

    }

  }