import processing.video.*;

Capture video;

int numPixels; // number of pixels in the video

int rectDivide = 4; // the stage width/height divided by this number is the video width/height

int vidW; // video width

int vidH; // video height

int[][] colouredPixels; // the different colour references for each pixel

int[][] colourCompareData; // captured r, g and b colours

int currR; //

int currG; //

int currB; //

int[][] squareCoords; // x, y, w + h of the coloured areas

color[] colours; // captured colours

int colourRange = 25; // colour threshold

int[][] centrePoints; // centres of the coloured squares

color[] pixelColours;

boolean isShowPixels = false; // determines whether the square and coloured pixels are displayed

int colourMax = 2; // max amount of colours - also adjust the amount of colours added to pixelColours in setup()

int coloursAssigned = 0; // amount of cours currently assigned

CoordsCalc coordsCalc;

void setup()

{

size(640, 480);

vidW = width / rectDivide;

vidH = height / rectDivide;

video = new Capture(this, vidW, vidH, 30);

noStroke();

numPixels = vidW * vidH;

colouredPixels = new int[vidH][vidW];

colourCompareData = new int[colourMax][3];

squareCoords = new int[colourMax][4];

colours = new color[colourMax];

centrePoints = new int[colourMax][2];

color c1 = color(0, 255, 0);

color c2 = color(255, 0, 0);

pixelColours = new color[colourMax];

pixelColours[0] = color(0, 255, 0);

pixelColours[1] = color(255, 0, 0);

coordsCalc = new CoordsCalc();

}

void captureEvent(Capture video)

{

video.read();

}

void draw()

{

noStroke();

fill(255, 255, 255);

rect(0, 0, width, height);

drawVideo();

coordsCalc.update();

for (int i = 0; i < coloursAssigned; i++)

{

if (isShowPixels) drawSquare(i);

}

}

void drawVideo()

{

for (int i = 0; i < coloursAssigned; i++)

{

fill(colours[i]);

rect(i * 10, vidH, 10, 10);

}

image(video, 0, 0);

noFill();

stroke(255, 0, 0);

strokeWeight(2);

rect(vidW - 4, vidH - 4, 4, 4);

}

void drawSquare(int i)

{

int sqX = squareCoords[i][0];

int sqY = squareCoords[i][1];

int sqW = squareCoords[i][2];

int sqH = squareCoords[i][3];

noFill();

stroke(0, 0, 255);

strokeWeight(3);

rect(sqX, sqY, sqW, sqH);

//stroke(0, 0, 255);

//strokeWeight(4);

rect(sqX * rectDivide, sqY * rectDivide, sqW * rectDivide, sqH * rectDivide);

line(sqX * rectDivide, sqY * rectDivide, ((sqX * rectDivide) + (sqW * rectDivide)), ((sqY * rectDivide) + (sqH * rectDivide)));

line(((sqX * rectDivide) + (sqW * rectDivide)), sqY * rectDivide, sqX * rectDivide, (sqY * rectDivide + sqH * rectDivide));

}

void keyPressed()

{

println("key pressed = " + key);

color currPixColor = video.pixels[numPixels - (vidW * 2) - 3];

int pixR = (currPixColor >> 16) & 0xFF;

int pixG = (currPixColor >> 8) & 0xFF;

int pixB = currPixColor & 0xFF;

if (key == 'p')

{

isShowPixels = !isShowPixels;

}

if (key == '1')

{

coloursAssigned = 1;

colourCompareData[0][0] = pixR;

colourCompareData[0][1] = pixG;

colourCompareData[0][2] = pixB;

colours[0] = color(pixR, pixG, pixB);

}

if (colourMax < 2 || coloursAssigned < 1) return;

if (key == '2')

{

coloursAssigned = 2;

colourCompareData[1][0] = pixR;

colourCompareData[1][1] = pixG;

colourCompareData[1][2] = pixB;

colours[1] = color(pixR, pixG, pixB);

}

if (key == '0')

{

coloursAssigned = 0;

}

}

2º..

class CoordsCalc

{

CoordsCalc()

{

}

void update()

{

int currX = vidW;

int currW = 0;

boolean isYAssigned = false;

boolean isWAssigned = false;

for (int j = 0; j < coloursAssigned; j++)

{

currX = vidW;

currW = 0;

isYAssigned = false;

isWAssigned = false;

for (int i = 0; i < numPixels; i++)

{

colouredPixels[abs(i / vidW)][i % vidW] = 0;

color currColor = video.pixels[i];

currR = (currColor >> 16) & 0xFF;

currG = (currColor >> 8) & 0xFF;

currB = currColor & 0xFF;

if(isColourWithinRange(j))

{

noStroke();

if (isShowPixels)

{

fill(pixelColours[j]);

rect((i % vidW), (abs(i / vidW)), 1, 1);

rect((i % vidW) * rectDivide, (abs(i / vidW)) * rectDivide, 1 * rectDivide, 1 * rectDivide);

}

if ((i % vidW) < currX)

{

currX = i % vidW;

squareCoords[j][0] = currX;

}

if (!isYAssigned)

{

isYAssigned = true;

squareCoords[j][1] = abs(i / vidW);

}

squareCoords[j][3] = (abs(i / vidW)) - squareCoords[j][1] + 1;

if((i % vidW) > currW)

{

currW = i % vidW;

isWAssigned = true;

}

}

if(i == numPixels - 1 && isWAssigned)

{

squareCoords[j][2] = currW - squareCoords[j][0] + 1;

}

}

}

for (int i = 0; i < coloursAssigned; i++)

{

centrePoints[i][0] = (squareCoords[i][0] * rectDivide) + ((squareCoords[i][2] * rectDivide) / 2);

centrePoints[i][1] = (squareCoords[i][1] * rectDivide) + ((squareCoords[i][3] * rectDivide) / 2);

fill(0, 0, 0);

ellipse(centrePoints[i][0], centrePoints[i][1], 10, 10);

}

}

boolean isColourWithinRange(int j)

{

if(currR > (colourCompareData[j][0] + colourRange) || currR < (colourCompareData[j][0] - colourRange))

{

return false;

}

if(currG > (colourCompareData[j][1] + colourRange) || currG < (colourCompareData[j][1] - colourRange))

{

return false;

}

if(currB > (colourCompareData[j][2] + colourRange) || currB < (colourCompareData[j][2] - colourRange))

{

return false;

}

return true;

}

}

http://www.openprocessing.org/visuals/?visualID=46073 audio minim

mas avances códigos de cámaras webs mas audio .

import processing.video.*;

Capture myCapture;

import ddf.minim.*;

AudioPlayer player;

minim minim;

Void setup(){

size(500,600);

String s ="Logitech QuickCam Messenger-VDM;

myCapture = new Capture (this,s,width,heiight,30);

minim=new Minim (this);

player=minim.loadFile("incubus - a certain shade of green.mp3",2048);

player.play();

}

void draw (){

void draw() {

// myCapture.available() returns true

// when there is a new frame

if(myCapture.available()) {

myCapture.read();

}

image(myCapture, 0, 0);

}

avances proyecto examen

estoy trabajando sobre este codigo el problema es que no logra leer la web cam. ( creo que son problemas de mi computador)

agregue audio minim

y espero el codigo de color.

import processing.video.*;

Capture video;

float boxSize = 10;

color pix;

//import ddf.minim*;

//AudioPlayer player;

//Minim minim;

void setup()

{

size(600,400);

video=new Capture(this, width,height,30);

smooth()

// minim = new Minim(this);

// player=minim.LoadFile("the beatles - abbey road - oh! darling.mp3",2048);

//player.play();

}

void draw(){

if(video.available() )

{

video.read();

image(video,160,100);

}

http://www.openprocessing.org/visuals/?visualID=10108 (codigos que me gustan )

http://www.openprocessing.org/visuals/?visualID=31273

tarea

PImage kathy;

PImage kata;

float speed=2.5;

int diameter=20;

float x;

float y;

import ddf.minim.*;

AudioPlayer player;

Minim minim;

void setup () {

size (334,450);

kathy = loadImage("kathy.jpg");

kata = loadImage("kata.jpg");

smooth();

x = width/2;

y = height/2;

minim = new Minim (this);

player = minim.loadFile("the beatles - abbey road - oh! darling.mp3",2048);

player.play();

}

void draw (){

image(kathy,0,0);

x +=random(-speed,speed);

y +=random(-speed,speed);

image(kata,70,0,x,y);

}

void stop()

{

player.close();

minim.stop();

super.stop();

}

(no me abre open processing de todas maneras dejo mi codigo aqui con imagen de codigo funcionando.)

Fail!

audio , imagen , movimiento.

float speed= 2.5;

int diameter= 20;

float x;

float y;

PImage kathy;

import ddf.minim.*;

AudioPlayer player;

Minim minim;

void setup() {

size(700,550);

smooth();

fill(136, 227, 101);

x= width/2;

y= height/2;

minim = new Minim(this);

player = minim.loadFile("blue.mp3", 1024);

player.play();

}

void draw() {

kathy = loadImage ("kathy.jpg");

image (kathy, 0, 0);

x+= random (-speed, speed);

y+= random (-speed, speed);

image (kathy, x, y, 60, 60);

}

void stop()

{

player.close();

minim.stop();

super.stop();

}

imagen movimiento.

PImage estrella;

PImage cielo;

int size = 60;

float xpos, ypos;

float xspeed = 2.0;

float yspeed = 2.0;

int xdirection = 1;

int ydirection = 1;

void setup()

{

size(500,400);

noStroke();

frameRate(50);

smooth();

xpos = width/20;

ypos = height/8;

cielo = loadImage ("cielo.jpg");

estrella = loadImage ("estrella.gif");

}

void draw()

{

background(cielo);

xpos = xpos + ( xspeed * xdirection );

ypos = ypos + ( yspeed * ydirection );

if (xpos > width-size || xpos < 0) {

xdirection *= -1;

}

if (ypos > height-size || ypos < 0) {

ydirection *= -1;

}

image (estrella,xpos+size/2, ypos+size/2);

}

PRIMER ejercicio clase anterior.

float speed= 2.5;

int diameter= 20;

float x;

float y;

PImage kathy;

void setup() {

size(700,550);

smooth();

fill(136, 227, 101);

x= width/2;

y= height/2;

}

void draw() {

kathy = loadImage ("kathy.jpg");

image (kathy, 0, 0);

x+= random (-speed, speed);

y+= random (-speed, speed);

translate(mouseX, mouseY);

ellipse(x, y, diameter, diameter);

}