Processing Tutorial 6 - Android Processing Basics and 3D texturing

in this tutorial we talk about the Android Processing basics...

its best to play with the many example codes in the Android sketch examples folder supplied with the development environment.... as this only shows you some very basic ideas!

[theaussieninja]

im learning so much from you jaboston keep these tutorials coming

[StealThisKarl]

yeah I too love your tutorials. more would be awesome! :D i already did all your processing tutorials. they really are great and in general thanks for sharing info with the world! free education rocks! haha

[kevinsi]

the compiler give me a problem when I try to start it,
it's says me thats it cannot find anything named NORMALIZED

[SWATmansoura]

WOW .. I know processing year ago .. but never knew that it's available for android :)

[nektarioskourakis]

great tutorial! Its a good idea to make a step by step tutorial for android mode in processing! for beginners, thanks! (i cant connect, find my phone in processing android mode, even i follow every step by step processing official website recomend)

[dreamcoder]

Very helpful, I always had problems with 3D textures in my apps

[jainvibhore]

I installed the Android mode and setup the SDK files in processing 3.0.2 but I get errors on the very basic functions like setup() size() and ellipse() telling that The class "PApplet " does not exists. Please help...

[aaronjacobwillman]

sooo... i keep getting the error: "Cannot find anything named "NORMALIZED", and it won't locate my image and i am putting the image into the data folder.

[heiismail]

Yah Please provide the codes and can you go over changes that is happening in processing?
It seem confusing ... like beta 1, 2, 3, 4, 5, 6 2b6, 1.5.1 different versions?

[AKSoapy]

I wish they made Processing for the iPod.

[seal]

I can't get it to install properly (android adk). It always says the google api is not installed properly. I can't even put it on an emulator b/c i get the same eeror.

[dasaed]

it won't work on my computer. the cube coms out, but not the image i chose to put on it. please help me find the problem.

the IMG_0407.JPG is in the same folder as the sketch.


ps: this is my code

import processing.opengl.*;
float inc = 0.01;
PImage tex;

void setup() {

  tex = loadImage("IMG_0407.JPG");
  //noFill();
  stroke(255);
  // smooth();
  size(600, 600, OPENGL); //opengl allows you play with 3d objects
  textureMode(NORMAL);
}



void draw() {
  background(0);
  inc+=.01;
  lights(); //adds a light source
  pushMatrix();//creates the matrix
  fill(180, 0, 0, 127);
  stroke(255, 155, 155);
  translate(mouseX, mouseY);
  rotateX(-mouseY*0.01);
  rotateY(-mouseX*0.01);
  box(150);//cube, (x, y, z)
  TexturedCubed(tex);
  popMatrix();//actually draws the matrix
}


void TexturedCubed(PImage tex) {
  beginShape(QUADS);
  texture(tex);

  //front face + Z
  vertex(-1, -1, 1, 0, 0);
  vertex(1, -1, 1, 1, 0);
  vertex(1, 1, 1, 1, 1);
  vertex(-1, 1, 1, 0, 1);
  //back face - Z
  vertex(1, -1, -1, 0, 0);
  vertex(-1, -1, -1, 1, 0);
  vertex(-1, 1, -1, 1, 1);
  vertex(1, 1, -1, 0, 1);
  //bottom face + y
  vertex(-1, 1, 1, 0, 0);
  vertex(1, 1, 1, 1, 0);
  vertex(1, 1, -1, 1, 1);
  vertex(-1, 1, -1, 0, 1);
  //top face - y
  vertex(-1, -1, -1, 0, 0);
  vertex(1, -1, -1, 1, 0);
  vertex(1, -1, 1, 1, 1);
  vertex(-1, -1, 1, 0, 1);
  //right face + x
  vertex(1, -1, 1, 0, 0);
  vertex(1, -1, -1, 1, 0);
  vertex(1, 1, -1, 1, 1);
  vertex(1, 1, 1, 0, 1);
  //left face - x
  vertex(-1, -1, -1, 0, 0);
  vertex(-1, -1, 1, 1, 0);
  vertex(-1, 1, 1, 1, 1);
  vertex(-1, 1, -1, 0, 1);

  endShape();
}

[aidendally]

Can you give me the vertex code please?

[aaronjacobwillman]

i will try that and let you know if it works.

[thejaboston]

@kwanphil77 thanks means alot!.... I will but I am currently working on releasing an advanced android game to the market... just need to fit together a few more bits! ^_^

[imparadiseknowitbtch]

can yoh plz zoom the vids i cant ses some codes :(

[Darival]

change it to "textureMode(NORMAL);"

[thejaboston]

@AKSoapy29 if you wish to be able to develop for the iPod touch/iPad/iPhone using a similar system then lookup openframeworks (openframeworks.cc).

[hectormorales]

 
Good work, perhaps you can help me with this code of processing, I can´t make it work with tablet (ipad) thanks:
void setup () {
  size(500, 500);
  background(255);
 
}

void draw() {
  stroke(0);
  strokeWeight(12);
  if(mousePressed) {
    line(mouseX, mouseY, pmouseX, pmouseY);
  }
}
 
  void keyPressed() {
   
    //background(255);

 
}