import processing.serial.*;

Serial myPort;

ArrayList<Float> xList = new ArrayList<Float>();

ArrayList<Float> yList = new ArrayList<Float>();

ArrayList<Float> zList = new ArrayList<Float>();

float minX,maxX;

float minY,maxY;

float minZ,maxZ;

float moX,moY;

float count;

void setup() {

  size(600, 600, P3D);

  myPort = new Serial(this,"COM5", 38400);

  myPort.bufferUntil(10);

}

void draw() {

  background(100);

  float midX = (minX+maxX)/2;

  float midY = (minY+maxY)/2;

  float midZ = (minZ+maxZ)/2;

  if (mousePressed) {

    moX= mouseX;

    moY= mouseY;

  }

  //camera(moX,moY, (height/2) / tan(PI/5), midX, midY,midZ, 0, 1, 0);

  camera(moX,moY,(height/2) / tan(PI/5), width/2, height/2,0, 0, 1, 0);

  translate(width/2, height/2, -100);

  strokeWeight(2);  // Default

  stroke(255);

  noFill();

  //x

  line(midX-100,midY,midZ,midX+100,midY,midZ);

  //y

  line(midX,midY+100,midZ,midX,midY-100,midZ);

  //z

  line(midX,midY,midZ-100,midX,midY,midZ+100);

  //box(200);

  for(int i = 0;i<xList.size();i++){

    point(xList.get(i),yList.get(i),zList.get(i));

  }

  println(count);

  println("midX:"+midX+","+"midY"+midY+","+"midZ:"+midZ);

}

void serialEvent (Serial myPort)

{

  float mX = 0;

  float mY = 0;

  float mZ = 0;

  String inString = myPort.readStringUntil(10);

  if (inString != null)

  {

   inString = trim(inString);

   String[] list = split(inString, ',');

   if(list.length ==4){

     count = float(list[0]);

     mX  = float(list[1])/100;

     mY  = float(list[2])/100;

     mZ  = float(list[3])/100;

     //-------------------------

     if(mX < minX){

       minX = mX;

     }

     if(mX > maxX){

       maxX = mX;

     }

     //----------------------------

     if(mY < minY){

       minY = mY;

     }

     if(mY > maxY){

       maxY = mY;

     }

     //----------------------------

     if(mZ > maxZ){

       maxZ = mZ;

     }

     if(mZ < minZ){

       minZ = mZ;

     }

     xList.add(mX);

     yList.add(mY);

     zList.add(mZ);

   } 

  }

}

   int mx,my,mz;

   :

   :

   :  略

    Serial.print(count);

    Serial.print(",");

    Serial.print(mx);  //Inclination X axis (as measured by accelerometer)

    Serial.print(",");

    Serial.print(my);  //Inclination X axis (estimated / filtered)

    Serial.print(",");

    Serial.print(mz);  //Inclination X axis (estimated / filtered)

    Serial.println("");

    count++;