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neufuture/blurFeed

Created March 5, 2012 00:27
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  1. neufuture revised this gist Mar 5, 2012. 1 changed file with 103 additions and 11 deletions.
    114 changes: 103 additions & 11 deletions blurFeed
    View file
    Original file line number Diff line number Diff line change
    @@ -1,27 +1,119 @@
    import processing.video.*;
    Capture feed;
    PImage blurred;
    int blurAmount = 5;

    int blurSize = 40;
    BlurBox bb[] = new BlurBox[5];

    void setup() {
    size(320, 240);

    feed = new Capture(this, 320, 240, Capture.list()[0]);
    feed.start();
    blurred = new PImage(blurSize, blurSize);
    noCursor();
    imageMode(CENTER);

    for (int i=0; i<bb.length; i++) {
    // create multiple BlurBox objects at random locations
    bb[i] = new BlurBox((int)random(width), (int)random(height), 40, 40);
    }
    }

    void draw() {

    if (feed.available() == true) {
    feed.read();
    }

    image(feed, width/2, height/2, width, height);

    blurred = get(mouseX-blurSize/2, mouseY-blurSize/2, blurSize, blurSize);
    blurred.filter(BLUR, blurAmount);
    image(blurred, mouseX, mouseY);
    image(feed, 0, 0, width, height);
    for (int i=0; i<bb.length; i++) {
    bb[i].display();
    }
    }


    void mousePressed() {
    for (int i=0; i<bb.length; i++) {
    //if one box is clicked, stop checking
    if (bb[i].clicked(mouseX, mouseY)) break;
    }
    }

    void mouseReleased() {
    for (int i=0; i<bb.length; i++) {
    bb[i].stopDragging();
    }
    }

    void mouseDragged() {
    for (int i=0; i<bb.length; i++) {
    if (bb[i].dragging) bb[i].drag(mouseX, mouseY);
    }
    }


    class BlurBox {
    int x, y, w, h;
    boolean dragging = false; // Is the object being dragged?
    int offsetX, offsetY; // Mouseclick offset
    PImage blurred;

    BlurBox (int x_, int y_, int w_, int h_) {
    x = x_;
    y = y_;
    w = w_;
    h = h_;
    offsetX = 0;
    offsetY = 0;
    blurred = new PImage(w_, h_);
    }

    void display() {
    // pushMatrix(); you shouldn't need this
    if (dragging) stroke(255, 255, 0);
    else noStroke();

    //fill(0, 0, 0, 150);
    noFill();
    //filter(BLUR, 6);

    blurred = get(x, y, w, h);
    blurred.filter(BLUR, 5);
    image(blurred, x, y);

    rect(x, y, w, h);

    // popMatrix(); you shouldn't need this either
    }


    // Is a point inside the rectangle (for click)?
    boolean clicked(int mx, int my) {
    if (mx > x && mx < x + w && my > y && my < y + h) {
    dragging = true;
    // If so, keep track of relative location of click to corner of rectangle
    offsetX = x-mx;
    offsetY = y-my;
    return true;
    }
    else return false;
    }

    // Is a point inside the rectangle (for rollover)
    /*void rollover(int mx, int my) {
    if (mx > x && mx < x + w && my > y && my < y + h) {
    rollover = true;
    } else {
    rollover = false;
    }
    }*/

    // Stop dragging
    void stopDragging() {
    dragging = false;
    }

    // Drag the rectangle
    void drag(int mx, int my) {
    if (dragging) {
    x = mx + offsetX;
    y = my + offsetY;
    }
    }
    }
  2. neufuture renamed this gist Mar 5, 2012. 1 changed file with 12 additions and 12 deletions.
    24 changes: 12 additions & 12 deletions blurVid → blurFeed
    View file
    Original file line number Diff line number Diff line change
    @@ -1,27 +1,27 @@

    import processing.video.*;
    Capture feed;
    PImage blurred;
    Movie movie;
    int blurAmount = 5;

    int blurSize = 40;

    void setup() {
    size(200, 200);
    movie = new Movie(this, "station.mov");
    movie.loop();
    size(320, 240);
    feed = new Capture(this, 320, 240, Capture.list()[0]);
    feed.start();
    blurred = new PImage(blurSize, blurSize);
    noCursor();
    imageMode(CENTER);
    }

    void movieEvent(Movie movie) {
    movie.read();
    }

    void draw() {
    if (feed.available() == true) {
    feed.read();
    }

    image(movie, width/2, height/2, width, height);

    image(feed, width/2, height/2, width, height);
    blurred = get(mouseX-blurSize/2, mouseY-blurSize/2, blurSize, blurSize);
    blurred.filter(BLUR, 5);
    blurred.filter(BLUR, blurAmount);
    image(blurred, mouseX, mouseY);
    }
  3. @invalid-email-address Anonymous created this gist Mar 5, 2012.
    27 changes: 27 additions & 0 deletions blurVid
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,27 @@

    import processing.video.*;
    PImage blurred;
    Movie movie;
    int blurSize = 40;

    void setup() {
    size(200, 200);
    movie = new Movie(this, "station.mov");
    movie.loop();
    blurred = new PImage(blurSize, blurSize);
    noCursor();
    imageMode(CENTER);
    }

    void movieEvent(Movie movie) {
    movie.read();
    }

    void draw() {

    image(movie, width/2, height/2, width, height);

    blurred = get(mouseX-blurSize/2, mouseY-blurSize/2, blurSize, blurSize);
    blurred.filter(BLUR, 5);
    image(blurred, mouseX, mouseY);
    }