Den Ivanov blog. » Processing

Kinect Fitting Room

Den Ivanov — Fri, 06 May 2011 05:44:47 +0000

Prototype of Kinect Fitting Room. Created in Processing. 16 Hi Poly dress models. Cloth physics coming soon.

Библиотека дополненной реальности для processing

Den Ivanov — Thu, 03 Dec 2009 21:43:57 +0000

Finally i put online MultiARToolKit Processing library for working with multiple AR markers in one scene. Based on SimpleARToolKit library from Brian Chung

How it work (demo video)

Sample sketch (also included in zip file)

import ru.cleoag.MultiARToolKit.*; import net.sourceforge.jartoolkit.core.*;


import JMyron.*;

import processing.opengl.*;
JMyron m;

PImage img;

MultiARToolKit ar;

int capWidth, capHeight;
void setup() {

  size(800, 600, OPENGL);

  capWidth = 640;

  capHeight = 480;

  m = new JMyron();

  m.start(capWidth, capHeight);

  m.findGlobs(0);

  img = createImage(capWidth, capHeight, ARGB);

  ar = new MultiARToolKit(this, capWidth, capHeight);

  ar.addPattern("patt.hiro", 80, 0.0f, 0.0f,"displayCube");

  ar.addPattern("patt.kanji", 80, 0.0f, 0.0f,"displaySphere");

  lights();

  stroke(0);

}
void draw() {

  background(0);

  m.update();

  System.arraycopy(m.image(),0,img.pixels,0,capWidth*capHeight);

  img.updatePixels();

  hint(DISABLE_DEPTH_TEST);

  image(img,0,0,width,height);

  hint(ENABLE_DEPTH_TEST);

  ar.showObjects(img,100);

}
void displayCube(MultiARToolKit _a) {

  fill(0,255,0);

  translate(0,0,40);

  box(80,80,80);

}

void displaySphere(MultiARToolKit _a) { fill(0,0,255); translate(0,0,40); sphere(40); }

Еще один Augmented Reality проект Winston XS

Den Ivanov — Thu, 19 Nov 2009 19:28:32 +0000

First test video for AR Winston XS project. Still need some improvements on speed and background removal.

Несколько видео прошлых AR проектов

Den Ivanov — Wed, 18 Nov 2009 13:49:56 +0000

Спасибо Максу за съемку в двух последних )))

Мультитач проект для VW

Den Ivanov — Tue, 14 Jul 2009 07:11:46 +0000

Multi-touch table game for Volkswagen Scirocco presentation & Vertical 100' multi-touch wall. Created by multitouch.ru

Тестовое видео ARtoolKit библиотеки для процессинга

Den Ivanov — Tue, 14 Apr 2009 05:33:49 +0000

ARToolkit for processing tests from den ivanov on Vimeo.

Testing video of my ARToolkit library with multiple patterns handling. I used here rewritten version of SimpleARToolkit library from Bryan Chung and OBJLoader for handling OBJ 3D Models. Sorry for loud audio. Just mute it.

Проблема с одинаковыми паттернами в ARToolkit

Den Ivanov — Mon, 13 Apr 2009 13:54:24 +0000

Just found what SimpleARToolkit library for processing can detect one pattern only. But what to do when we need to detect multiple different patterns. Not so hard, i rewritting Bryan Chung library to do this. This is easy to detect multiple patterns, when all of them are differents. BUT how to properly control patterns, what are the same? For example we have more then one 'hero' pattern on screen. As far as i know all current AR solutions dont track multiple patterns of similar kind as unique objects or dont track them properly. Maybe i mistaken, correct me here if you can. So looks like we will need to generate lots of patterns for complex scene, because there is no any kind of IDs inside set of similar patterns group. This is not good. (

Fluids на мультитач столе

Den Ivanov — Sun, 12 Apr 2009 15:39:20 +0000

Testing MSA Fluids processing library on multitouch table. Looks great?

Видео нашей мультитач барной стойки

Den Ivanov — Sun, 29 Mar 2009 19:31:55 +0000

Our first multitouch bar table. I do all programming for this toy.

Процессинг и Мультитач

Den Ivanov — Wed, 11 Feb 2009 09:55:53 +0000

Just quick demo of processing multitouch. Nothing complicated, just for info what i'm still alive