Why the code doesn't work in the newest version?

clebermarques

Hello all, Im trying to run a code on my computer (win8.1, x64) using Processing 3.0b6 I downloaded today. It doesnt work, but this the same code works on my old computer (win7 SP1, x86) using Processing 2.2.1. When I try to execute the code, nothing happens neither the presentation windows, console or erros tab appears.

Could someone say how to fix it? Thanks in a advanced!

The code is below:

import processing.serial.*;
Serial myPort;    // The serial port
float acc_roll=0, acc_pitch=0, acc_yaw=0, gyr_roll=0, gyr_pitch=0, gyr_yaw=0, roll=0, pitch=0, yaw=0;
PFont f;

void setup() {
  size(800, 800, P3D);
 
  try {
    myPort = null;
    myPort = new Serial(this, "COM3", 9600); 
    myPort.bufferUntil('\n');
  }
  catch(Exception e) {
    e.printStackTrace();
  }
  f = createFont("Arial", 16, true);
}

void draw() {
  background(255);
  
  stroke(175);
//  line(0,height/2,width,height/2);
//  line(width/2,0,width/2,height);
  textFont(f);       
  fill(0);
//TEXTS
  textAlign(CENTER);
  //ACCELEROMETER
  text("ACCELEROMETER",width/4,height/32); 
  text("Roll",width/8,height/16); 
  text(acc_roll,width/8,height/16+15); 
  text("Pitch",width/4,height/16); 
  text(acc_pitch,width/4,height/16+15); 
  text("Yaw",3*width/8,height/16); 
  text(acc_yaw,3*width/8,height/16+15); 
  //GYROSCOPE
  text("GYROSCOPE",3*width/4,height/32); 
  text("Roll",5*width/8,height/16); 
  text(gyr_roll,5*width/8,height/16+15); 
  text("Pitch",3*width/4,height/16); 
  text(gyr_pitch,3*width/4,height/16+15); 
  text("Yaw",7*width/8,height/16); 
  text(gyr_yaw,7*width/8,height/16+15); 
  //FILTRATED (Fusion)
  text("FILTRATED (Fusion)",width/2,15*height/32);
  text("Roll",3*width/8,height/2); 
  text(roll,3*width/8,height/2+15); 
  text("Pitch",width/2,height/2); 
  text(pitch,width/2,height/2+15); 
  text("Yaw",5*width/8,height/2); 
  text(yaw,5*width/8,height/2+15); 

//DRAWING
  fill(0,0,139);  
  //ACCELEROMETER
  pushMatrix();
  translate(width/4, height/4);
  rotateX(acc_roll/55);
  rotateY(acc_pitch/55);
  rotateZ(acc_yaw/55);
  box(100,200,10); //  box(64,98,1);
  popMatrix();
  //GYROSCOPE
  pushMatrix();
  translate(3*width/4, height/4);
  rotateX(gyr_roll/55);
  rotateY(gyr_pitch/55);
  rotateZ(gyr_yaw/55);
  box(100,200,10);
  popMatrix(); 
  //FILTRATED (Fusion)
  pushMatrix();
  translate(width/2, 22*height/32);
  rotateX(roll/55);
  rotateY(pitch/55);
  rotateZ(yaw/55);
  box(100,200,10);
  popMatrix(); 
}

void serialEvent(Serial myPort) 
{ 
  String inString = myPort.readString();
  float[] vals = float(split(inString,";"));
  acc_roll=vals[0];
  acc_pitch=vals[1];
  acc_yaw=vals[2];
  gyr_roll=vals[3];
  gyr_pitch=vals[4];
  gyr_yaw=vals[5];
//  roll=vals[6];
//  pitch=vals[7];
//  yaw=vals[8];
}

GoToLoop

• Even though it's at spotlight for downloading, Processing 3 is still beta! :O)
• And if the transition from Processing 1 to Processing 2 is any indication for Processing 3, even when it becomes "stable", the truth is it's gonna take many more releases to be actually considered as such! [-(
• Processing 3 up till now didn't bring any new "we-want-it-right-now" features.
• So my advice is to stick w/ Processing 2.2.1 or 3.0a5 for a while. ;)

P.S.: The way your code is, it can even work under the old Processing 1.5.1! ;))