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PS3Eye & Processing 2.0b8 on osx not working...
[1Reply]
- 18-Apr-2013 06:05 PM
- Forum: Core Library Questions
My problem is that I want to use a PS3 Eye, as I did in the past, in a mac osx 10.6.8 with Processing 2.0b8.

Before, with Processing 1.5, I used Macam (macam.componente). Now as I understood, Processing as 2.0+ version stopped using Quiktime, but if I am not wrong, macam.componente uses Quiktime... Só now I don´t know how I am going to use my PS3 Eye in my latest project with Processing 2.0b8

Does anybody know how I can use PS3 Eye Camera with Processing 2.0b8?

It´s getting kind of urgente now :(...

Thanks

Which is better for Android development? Processing or OF?
[3Replies]
- 11-Dec-2012 09:52 AM
- Forum: Android Processing
Hi!

Which is better for Android development? Processing or OF?

Which is lighter weight for the system, which would be less battery consumer...
It is going to be an app that has to be "on" 24/7, in system background...

Between these two frameworks, what are the pros and cons, for android development in particularly

Thanks!

processing.serial.* && ddf.minim.*;
[2Replies]
- 03-Oct-2012 10:15 AM
- Forum: Core Library Questions
Hi!

I´m working on a sketch where I´m using an Arduino for an interface and want to trigger some sounds with it.

My problem relies on when I trigger the sound before I start the arduino port, in the 'void setup' it works fine, but when I try to trigger the sound after I start the arduino port, like in 'void draw', it won´t make any sound.

Is there any incompatibility when using these two libraries together?

Thanks!

How to save audio with GSVideo Pipeline
[0Replies]
- 01-Jun-2012 11:40 AM
- Forum: Contributed Library Questions
I have been looking at GSVideo hoping to save a syncronized video with audio.
First of all, is it possíble?
Seconde question is: Can anybody explain to me what really happens with the use of pipeline audio, and how to save the audio in a file?

Thanks!

breakShape() with pattern shape
[1Reply]
- 20-Sep-2011 07:15 AM
- Forum: Programming Questions
Hi,

I´m using breakShape to draw a rectangle that has a circular hole in the middle, and It works just fine!
My problem is when I want that rectangle to have a pattern instead of a fill(color).
If somebody could help me with this... maybe there is a work around I´m not seeing...
My goal is to save an image.png that has a square pattern with a transparente hole in the middle.

The code that I´m putting here put me in a dead end, because breakShape only works with JAVA2D, and textures don´t work with JAVA2D.

Need help....

int r = 65;
int a = 15;
PGraphics pg, pg2;

void setup() {
size(200, 200, P2D);
pg = createGraphics(width, height, P2D);
pg2 = createGraphics(width, height, JAVA2D);
}

void draw() {

pg.beginDraw();
pg.smooth();
pg.noStroke();
for (int i=0; i<=width; i+=6) {

pg.beginShape();
pg.fill(175, 0, 0);
pg.vertex(i, 0);
pg.vertex(i+1, 0);
pg.vertex(i+1, height);
pg.vertex(i, height);
pg.vertex(i, 0);
pg.endShape(CLOSE);

pg.beginShape();
pg.fill(255, 0, 0);
pg.vertex(i+1, 0);
pg.vertex(i+6, 0);
pg.vertex(i+6, height);
pg.vertex(i+1, height);
pg.vertex(i+1, 0);
pg.endShape(CLOSE);
}
pg.endDraw();

pg2.beginDraw();
pg2.smooth();
pg2.noStroke();
pg2.noFill();
pg2.textureMode(NORMALIZED);
pg2.beginShape();
pg2.texture(pg);
pg2.vertex(0, 0, 0, 0);
pg2.vertex(width, 0, 1, 0);
pg2.vertex(width, height, 1, 1);
pg2.vertex(0, height, 0, 1);
pg2.vertex(0, 0, 0, 0);
pg2.breakShape();
pg2.vertex(width/2, r);
pg2.bezierVertex(r+a, r, r, r+a, r, height/2);
pg2.bezierVertex(r, (height-r)-a, r+a, (height-r), width/2, height-r);
pg2.bezierVertex((width-r)-a, (height-r), (width-r), (height-r)-a, width-r, height/2);
pg2.bezierVertex((width-r), r+a, (width-r)-a, r, width/2, r);
pg2.vertex(width/2, r);
pg2.endShape(CLOSE);
pg2.endDraw();


image(pg2, 0, 0, width, height);
}

void mousePressed() {
pg2.save("data/circleHole.png");
}

Thanks!

Sharing Processing Project with Augmented Reality, Realtime 3D Editing and Arduino
[0Replies]
- 13-Jul-2011 07:38 AM
- Forum: Share your Work
Processing Project with Augmented Reality, Realtime 3D Editing and Arduino!

more info at:
http://www.behance.net/gallery/T-Shirt-Maker-(academic-case-study-for-Volcom)/1778822

nyARToolkit - when I flip videocapture (mirror effect) the overlayed objects don´t "flip"
[0Replies]
- 22-Apr-2011 07:19 PM
- Forum: Contributed Library Questions
Hi!, I am using nyARToolkit.
When I flip videocapture from my webcam doing the mirror effect, the overlayed objects don´t "flip" they go opposite way, where they original went before flipping. I know that this happen because I am feeding the library function the instance from the webcam and not the fliped frame. The problem is when try to feed the function the fliped frame he doesn´t recognize the marker.

Please help, it´s for a school project.
Thanks for your time.
Here is my code:

import processing.video.*;
import jp.nyatla.nyar4psg.*;
import processing.opengl.*;
Capture webcam;
SingleARTKMarker realidade_aumentada;

Cubo cubo1;

void setup() {

  try {
   quicktime.QTSession.open();
  }
  catch (quicktime.QTException qte) {
   qte.printStackTrace();
  }

  size(640, 480, OPENGL);

  String[] devices = Capture.list();
  //println(devices);
  webcam = new Capture(this, width, height, devices[4], 30);
  //webcam.settings();

  realidade_aumentada = new SingleARTKMarker (this, width, height, "camera_para.dat", SingleARTKMarker.CS_LEFT);
  //println (realidade_aumentada.VERSION);
  String[] marker= { "patt.volcom" };
  realidade_aumentada.setARCodes (marker, 80);
  realidade_aumentada.setConfidenceThreshold (0.6, 0.5);

  cubo1 = new Cubo(20);
}

void draw() {

  if (webcam.available()) {

   colorMode(RGB, 255, 255, 255, 100);

   PImage frame = new PImage(webcam.width, webcam.height, RGB);

   webcam.read();
   webcam.loadPixels();

   for (int x=0; x<webcam.width; x++) {
   for (int y=0; y<webcam.height; y++) {
   int loc = (webcam.width- x- 1) + y*webcam.width;
   frame.pixels[x+y*width] = color(red(webcam.pixels[loc]), green(webcam.pixels[loc]), blue(webcam.pixels[loc]));
   }
   }

   frame.updatePixels();

   hint (DISABLE_DEPTH_TEST);
   image(frame, 0, 0);
   hint (ENABLE_DEPTH_TEST);


   switch (realidade_aumentada.detect(webcam)) { // with frame he doesn´t recognize the marker

   case SingleARTKMarker.ST_NOMARKER:
   break;

   case SingleARTKMarker.ST_NEWMARKER:
   println("Apareceu o Maracador");
   break;

   case SingleARTKMarker.ST_UPDATEMARKER:
   PGraphicsOpenGL pgl = (PGraphicsOpenGL) g;
   realidade_aumentada.beginTransform (pgl);

   pushMatrix();
   translate (0, 0, 20);
   cubo1.desenha();
   popMatrix();

   realidade_aumentada.endTransform();
   break;

   case SingleARTKMarker.ST_REMOVEMARKER:
   println("Desapareceu o Maracador");
   break;
   }

  }
}

class Cubo {

  private float tamanho = 0.0;
  private color cor = color (0);

  Cubo (float tamanhoexterior) {
   tamanho = tamanhoexterior;
   cor = color ( random(0, 255), random(0, 255), random(0, 255) );
  }

  void desenha () {
   noStroke ();
   fill (cor);
   box(tamanho);
  }

}

QR Code with custom image?
[5Replies]
- 04-Apr-2011 02:51 PM
- Forum: Contributed Library Questions
Hi!

With the Processing QRCode Library from Daniel Shiffman, can i use a custom image like a Logotype instead of a QR code?
If not can anybody indicate such a library.

Any help would be great.

Thanks for your time

How to install libJMyron.jnilib compiled for intel macs
[0Replies]
- 16-Dec-2010 04:07 AM
- Forum: Contributed Library Questions
Hi,

I´m trying to make JMyron library work on my Intel Mac 10.6.5.
I found out that I needed to download an compiled version of libJMyron.jnilib for intel macs.
But it comes in a .zip extension.
When I try do decompress the file it tells me it´s an app.

What should I do to replace this file in the JMyron library?

Thanks!

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