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| <br style="clear:both;"> | | <br style="clear:both;"> |
| <br>
| |
| [http://waesch.host56.com/ablage/processing/interactivepark/interactivepark.html Beispiel in ProcessingJS]
| |
|
| |
|
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_I Processing v3.0.0 Quellcode] |
|
| |
|
| <br>
| | == Hausaufgabe II == |
| Processing v3.0.0 Quellcode:
| |
| <source lang="java">
| |
| int numFrames = 9; // The number of frames in the animation
| |
| int frame = 0;
| |
| PImage[] images = new PImage[numFrames];
| |
|
| |
| void setup()
| |
| {
| |
| size(720, 405);
| |
| background(0, 0, 0);
| |
|
| |
| images[0] = loadImage("https://c1.staticflickr.com/1/636/23689341201_539535fb38_c.jpg");
| |
| images[1] = loadImage("https://c1.staticflickr.com/1/691/23689340691_5c89b21cf0_c.jpg");
| |
| images[2] = loadImage("https://c1.staticflickr.com/6/5740/23476083740_2ff98481ed_c.jpg");
| |
| images[3] = loadImage("https://c1.staticflickr.com/1/751/23689339091_cb6ce2b439_c.jpg");
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| images[4] = loadImage("https://c1.staticflickr.com/6/5668/23143601864_d6a4f33a88_c.jpg");
| |
| images[5] = loadImage("https://c1.staticflickr.com/1/707/23745637836_6f3068aa50_c.jpg");
| |
| images[6] = loadImage("https://c1.staticflickr.com/1/613/23771753205_e8dff07d81_c.jpg");
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| images[7] = loadImage("https://c1.staticflickr.com/1/722/23771752525_984f6d44d7_c.jpg");
| |
| images[8] = loadImage("https://c1.staticflickr.com/6/5823/23745638646_0bc4248d58_c.jpg");
| |
|
| |
|
| frameRate(0.75);
| | * Image-Slicer |
| }
| |
|
| |
|
|
| | [[Image:image_slicer_720_405.png|left|400px]] |
| void draw()
| | https://waesch.000webhostapp.com/ablage/images/Image-Slicer.gif |
| {
| |
| frame = (frame) % numFrames; // Use % to cycle through frames
| |
| image(images[frame], 0, 0, 720, 405);
| |
|
| |
| if (frame<9)
| |
| { frame++;
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| }
| |
| else frame = 0;
| |
| }
| |
| </source> <br>
| |
|
| |
|
| * Danach wurden die Fotos in ein Raster gesetzt.
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_II Processing v3.0.0 Quellcode] |
|
| |
|
| [[Image:park_grid_300_300.png|thumb|left|250px]]
| | == Hausaufgabe III == |
|
| |
|
| <br style="clear:both;">
| | * Animierter Mauszeiger |
|
| |
|
| Processing v3.0.0 Quellcode:
| | [[Image:brush_animation_720_405.png|thumb|left|400px]] |
| <source lang="java">
| | https://waesch.000webhostapp.com/ablage/images/Brush-Animation.gif |
| size(300, 300);
| |
|
| |
|
| PImage image1 = loadImage("https://c1.staticflickr.com/1/613/23771753205_e8dff07d81_c.jpg");
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_III Processing v3.0.0 Quellcode] |
| PImage image2 = loadImage("https://c1.staticflickr.com/1/636/23689341201_539535fb38_c.jpg");
| |
| PImage image3 = loadImage("https://c1.staticflickr.com/1/722/23771752525_984f6d44d7_c.jpg");
| |
| PImage image4 = loadImage("https://c1.staticflickr.com/6/5823/23745638646_0bc4248d58_c.jpg");
| |
| PImage image5 = loadImage("https://c1.staticflickr.com/1/691/23689340691_5c89b21cf0_c.jpg");
| |
| PImage image6 = loadImage("https://c1.staticflickr.com/6/5740/23476083740_2ff98481ed_c.jpg");
| |
| PImage image7 = loadImage("https://c1.staticflickr.com/1/751/23689339091_cb6ce2b439_c.jpg");
| |
| PImage image8 = loadImage("https://c1.staticflickr.com/6/5668/23143601864_d6a4f33a88_c.jpg");
| |
| PImage image9 = loadImage("https://c1.staticflickr.com/1/707/23745637836_6f3068aa50_c.jpg");
| |
|
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| image(image1, 0, 0, 100, 100);
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| image(image2, 0, 100, 100, 100);
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| image(image3, 0, 200, 100, 100);
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|
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| image(image4, 100, 0, 100, 100);
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| image(image5, 100, 100, 100, 100);
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| image(image6, 100, 200, 100, 100);
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|
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| image(image7, 200, 0, 100, 100);
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| image(image8, 200, 100, 100, 100);
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| image(image9, 200, 200, 100, 100);
| |
|
| |
| saveFrame("my_park_grid.jpg");
| |
| </source> <br>
| |
|
| |
|
| == Hausaufgabe II == | | == Ausflug - Schlosspark Belvedere == |
|
| |
|
| * Image-Slicer | | *Fotos und Videos im Schlosspark Belverdere: [https://www.flickr.com/photos/137226701@N06/albums/72157661120668650 Bild- & Video-Uploads auf Flickr] |
|
| |
|
| [[Image:image_slicer_720_405.png|left|400px]]
| | == Proccesing - Workshop-Wochenende I - Video & Sound == |
| http://cdn.makeagif.com/media/1-21-2016/Wxy0e-.gif
| |
|
| |
|
| | Sounds aus der Parkhöhle:<br><br> |
| | Ventilation: <flashmp3 id="Park3.mp3">https://waesch.000webhostapp.com/ablage/sound/Park1.mp3</flashmp3> |
| | <br style="clear:both;"> |
| | Seismische Kammer: <flashmp3 id="Park3.mp3">https://waesch.000webhostapp.com/ablage/sound/Park2.mp3</flashmp3> |
| | <br style="clear:both;"> |
| | Automatische Tür: <flashmp3 id="Park3.mp3">https://waesch.000webhostapp.com/ablage/sound/Park3.mp3</flashmp3> |
| <br style="clear:both;"> | | <br style="clear:both;"> |
|
| |
|
| Processing v3.0.0 Quellcode:
| | == Hausaufgabe IV == |
| <source lang="java">
| |
| // number of max slices
| |
| int maxSlices = 256;
| |
| Slice[] slice = new Slice[maxSlices];
| |
| // number of start slices
| |
| int n = 16;
| |
| float step = 2;
| |
| PImage img;
| |
|
| |
| void setup() {
| |
| smooth();
| |
| // background colour
| |
| background(0);
| |
| // load Image
| |
| img = loadImage("https://c1.staticflickr.com/1/722/23771752525_984f6d44d7_c.jpg");
| |
| // window size
| |
| size(720,405);
| |
| for (int i = 0; i < n; i++) {
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| slice[i] = new Slice(int(i*img.width/n),int(img.width/n),img);
| |
| }
| |
| println(width);
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| println(height);
| |
| }
| |
|
| |
|
| void draw() {
| | * Soundboard |
| // background colour
| |
| fill(0);
| |
| // create rectangle with width and height of the image
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| rect(0,0,width,height);
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|
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| for (int i = 0; i < n; i++) {
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|
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| slice[i].paint();
| |
| }
| |
| }
| |
|
| |
|
| void mousePressed() {
| | Beim Spazieren durch die Weimarer Parkhöhle |
| save("pic.jpg");
| | <br style="clear:both;"> |
| n = int(n*step);
| | [[Image:parkhoehle_.png|thumb|left|250px]] |
| if(n > maxSlices | n < 4){
| |
| step = 1/step;
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| n = int(n*step*step);
| |
| }
| |
| for (int i = 0; i < n; i++) {
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| slice[i] = new Slice(int(i*img.width/n),int(img.width/n),img);
| |
| }
| |
| }
| |
|
| |
|
| class Slice {
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| int xini;
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| int xSize;
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| PImage img;
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| PImage imgSlice;
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| float vel;
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| float xVel;
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| float xPos;
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| float sign;
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| float seed;
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| float iter = 0;
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| float t = 100;
| |
|
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| Slice(int xiniTemp, int xSizeTemp, PImage imgTemp) {
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| xini = xiniTemp;
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| xSize = xSizeTemp;
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| img = imgTemp;
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| imgSlice = createImage(xSize,img.height,ARGB);
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| vel = 0;
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| xVel = 0;
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|
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| sign = random(-1,1);
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| sign = sign/abs(sign);
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| seed = random(0,100);
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| xPos = 0.5*(width-img.width) + xini + xVel + sign*noise(seed)*img.width/3;
| |
|
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| int p = 0;
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| for (int i = 0; i < img.height; i++) {
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| for (int j = 0; j < img.width; j++) {
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| if((j >= xini) & (j < xini + xSize)){
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| imgSlice.pixels[p] = img.pixels[j + i*img.width];
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| p +=1;
| |
| }
| |
| }
| |
| }
| |
| }
| |
|
| |
| // create sliced image
| |
| void paint() {
| |
| image(imgSlice,xPos,0);
| |
| }
| |
|
| |
| }
| |
| </source> <br>
| |
|
| |
|
| == Hausaufgabe III == | | <videoflash type="youtube">jkKYZnJWWUQ|250|410|</videoflash> |
| | <br style="clear:both;"> |
|
| |
|
| * Animierter Mauszeiger
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_V Processing v2.1.1 Quellcode] |
|
| |
|
| [[Image:brush_animation_720_405.png|thumb|left|400px]]
| | == Proccesing - Workshop-Wochenende II - Video & Sound == |
| http://cdn.makeagif.com/media/1-21-2016/ta1xeo.gif
| |
|
| |
|
| <br style="clear:both;">
| | Fotos bei der Mensa am Park: [https://www.flickr.com/photos/137226701@N06/albums/72157663612224255 Bild-Uploads auf Flickr] |
|
| |
|
| Processing v3.0.0 Quellcode:
| | == Hausaufgabe V == |
| <source lang="java">
| |
| int n = 10;
| |
|
| |
|
| // list of flickr urls, containing my images
| | * Pixel Sorting |
| String[] urls = {
| |
| "https://c1.staticflickr.com/1/583/23143686064_f334ac29d3_c.jpg",
| |
| "https://c1.staticflickr.com/1/744/23145048033_5e4ca63da7_c.jpg",
| |
| "https://c1.staticflickr.com/6/5774/23771836845_a9bfd0e883_c.jpg",
| |
| "https://c1.staticflickr.com/6/5715/23403900079_6d7e2fbd96_c.jpg",
| |
| "https://c1.staticflickr.com/6/5815/23663367172_c647395930_c.jpg",
| |
| "https://c1.staticflickr.com/1/721/23663365892_fa35e2156a_c.jpg",
| |
| "https://c1.staticflickr.com/6/5654/23476155410_dfaa2d34e5_c.jpg",
| |
| "https://c1.staticflickr.com/1/781/23689409061_eb23a1cfd3_c.jpg",
| |
| "https://c1.staticflickr.com/1/614/23403891279_54d675d8db_c.jpg",
| |
| "https://c1.staticflickr.com/6/5695/23403888729_3caefaf24a_c.jpg"
| |
| };
| |
|
| |
|
| | Sortierung der Pixel nach Farbton |
|
| |
|
| PImage[] images = new PImage[n];
| | https://waesch.000webhostapp.com/ablage/images/Sorting_250.png |
|
| | https://waesch.000webhostapp.com/ablage/images/Tile-Sorting.gif |
| // offset to the reference point
| | <br style="clear:both;"> |
| int dx = 100;
| |
| int dy = 200;
| |
|
| |
| // factor to slow our animation down
| |
| int slowdown = 4;
| |
|
| |
| // zoom factor for our image | |
| float zoom = 0.25;
| |
|
| |
| // speed of rotation
| |
| float speed = 0.005;
| |
|
| |
|
| |
| void setup() {
| |
|
| |
| // canvas size
| |
| size(600, 400);
| |
|
| |
| // start out with a white background
| |
| background(255);
| |
|
| |
| // load images into the array using a loop
| |
| for(int i=0; i < n; i++) {
| |
|
| |
| // load the image
| |
| images[i] = loadImage(urls[i]);
| |
|
| |
| // Use the brightness of the image as its own alpha channel)
| |
| images[i].mask(images[i]);
| |
|
| |
| noCursor();
| |
|
| |
| }
| |
|
| |
| }
| |
|
| |
|
| |
| void draw() {
| |
| // let's set a transparent tint, for extra effect
| |
| tint(255, 35);
| |
|
| |
| // save the current transformation matrix
| |
| pushMatrix();
| |
|
| |
| // restore the previous transformation matrix
| |
| popMatrix();
| |
|
| |
| // pick the index of an image
| |
| int pick = (frameCount / slowdown) % n;
| |
|
| |
| // move to the mouse position
| |
| translate(mouseX , mouseY);
| |
|
| |
| // scale the image
| |
| scale(zoom);
| |
|
| |
| // move to the reference point
| |
| translate(-dx, -dy);
| |
|
| |
| // get image from the array and display it
| |
| image(images[pick], 0, 0);
| |
|
| |
| }
| |
| </source> <br>
| |
|
| |
|
| == Ausflug - Schlosspark Belvedere ==
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Workshop_II Processing v3.0.1 Quellcode] |
|
| |
|
| *Fotos und Videos im Schlosspark Belverdere: [https://www.flickr.com/photos/137226701@N06/albums/72157661120668650 Bild- & Video-Uploads auf Flickr]
| | == Hausaufgabe VI == |
|
| |
|
| == Hausaufgabe IV == | | * Video-Processing |
| | Beim Spazieren im Schlosspark Belvedere habe ich meine Füße gefilmt, wie sie sich auf dem verschiedenen Untergrund bewegen. |
| | <br> |
| | <br style="clear:both;"> |
| | https://waesch.000webhostapp.com/ablage/images/Video-Processing.gif |
| | <br style="clear:both;"> |
|
| |
|
| * Video-Einbindung
| | [https://waesch.000webhostapp.com/ablage/video/walk.mp4 Original Video Download] |
| | <br style="clear:both;"> |
|
| |
|
| Inhalt folgt später.
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_VI Processing v2.1.1 Quellcode] |
|
| |
|
| == Proccesing - Workshop-Wochenende I - Video & Sound == | | == Hausaufgabe VII == |
|
| |
|
| Sounds aus der Parkhöhle:<br>
| | * Dot-Webcam |
| Ventilation:
| |
| <flashmp3 id="Park3.mp3">http://waesch.host56.com/ablage/sound/Park1.mp3</flashmp3>
| |
| <br style="clear:both;"><br>
| |
| Seismische Kammer:
| |
| <flashmp3 id="Park3.mp3">http://waesch.host56.com/ablage/sound/Park2.mp3</flashmp3>
| |
| <br style="clear:both;"><br>
| |
| Automatische Tür:
| |
| <flashmp3 id="Park3.mp3">http://waesch.host56.com/ablage/sound/Park3.mp3</flashmp3>
| |
| <br style="clear:both;"><br>
| |
|
| |
|
| == Hausaufgabe V ==
| | Die Kamera stellt die Bilder in Punkten dar. |
| | | <br> |
| * Soundboard
| |
| | |
| Beim Spazieren durch die Weimarer Parkhöhle
| |
| <br style="clear:both;"> | | <br style="clear:both;"> |
| [[Image:parkhoehle_.png|thumb|left|250px]]
| | https://waesch.000webhostapp.com/ablage/images/Dot-Webcam.gif |
| <br style="clear:both;"> | | <br style="clear:both;"> |
|
| |
|
| Processing v2.1.1 Quellcode: | | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_VII Processing v2.1.1 Quellcode] |
| <br>
| | |
| <source lang="java">
| | == Hausaufgabe VIII == |
| import ddf.minim.*;
| |
| Minim minim;
| |
|
| |
| PImage img1;
| |
| int n=3;
| |
| int activeLocation = -1;
| |
| AudioPlayer[] players = new AudioPlayer[n];
| |
| int[][] locations = {
| |
| {355, 40, 20},
| |
| {335, 165, 20},
| |
| {210, 320, 20},
| |
| };
| |
|
| |
|
| void setup() {
| | * Labyrinth |
| minim = new Minim(this);
| |
| size(400,600);
| |
| img1 = loadImage("https://c2.staticflickr.com/2/1686/24438648251_853287b12c_z.jpg");
| |
| for(int i=0; i<n; i++){
| |
| players[i] = minim.loadFile("http://waesch.host56.com/ablage/sound/Park" + (i+1) + ".mp3");
| |
| }
| |
| }
| |
|
| |
|
| void draw() {
| | Bei dem Labyrinth wird versucht, so schnell wie möglich einen einfachen Weg aus der Mitte ins Freie oder in die Mitte zu finden.<br>Im zweiten Versuch habe ich die Wände durchbrochen um ans Ziel zu kommen. |
| image(img1,0,0,400,600);
| | <br style="clear:both;"> |
| fill(225,150);
| |
| noStroke();
| |
| for(int i=0; i < locations.length; i++){
| |
| int[] loc =locations[i];
| |
|
| |
| int x= loc[0];
| |
| int y= loc[1];
| |
| int r= loc[2];
| |
|
| |
| if(atLocation(x,y,r)){
| |
| activeLocation = i;
| |
| ellipse(x, y, 2*r, 2*r);
| |
| }
| |
| if(playingLocation(i)){
| |
| ellipse( x,y,2*r,2*r);
| |
| }
| |
| }
| |
| }
| |
|
| |
| boolean atLocation(int x, int y, int r){
| |
| return dist(x,y,mouseX,mouseY)<r;
| |
| }
| |
|
| |
| boolean playingLocation(int i){
| |
| return players[i].isPlaying();
| |
| }
| |
|
| |
| void mousePressed(){
| |
| if(activeLocation !=-1){
| |
| for (int i=0; i<n; i++) {
| |
| players[i].pause();
| |
| }
| |
| println("Sound " + (activeLocation + 1));
| |
| println(mouseX, mouseY);
| |
| players[activeLocation].rewind();
| |
| players[activeLocation].play();
| |
| }
| |
| }
| |
|
| |
|
| void keyPressed(){
| | [[Image:labyrinth_1.jpg|thumb|left|350px]] |
| for(int i=0; i<n; i++){
| | [[Image:labyrinth_2.jpg|thumb|left|350px]] |
| players[i].pause();
| |
| }
| |
| int i = (key - '1');
| |
|
| |
| if(i>= 0 && i<n){
| |
| println("Sound " + (i+1));
| |
| players[i].rewind();
| |
| players[i].play();
| |
| }
| |
| }
| |
| </source><br>
| |
|
| |
|
| == Proccesing - Workshop-Wochenende II - Video & Sound == | | <br style="clear:both;"> |
|
| |
|
| Fotos bei der Mensa am Park: [https://www.flickr.com/photos/137226701@N06/albums/72157663612224255 Bild-Uploads auf Flickr]
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Hausaufgabe_VIII Processing v3.0.1 Quellcode] |
|
| |
|
| | == Finale Aufgabe == |
|
| |
|
| * Pixel Sorting | | *Animation einer fließenden Farbe |
|
| |
|
| Sortierung der Pixel nach Farbton
| | Für ein Website-Projekt habe ich versucht, mit den Farbwerten die dominante Farbe "fließen" zu lassen.<br>Damit die Hintergrund-Animation nicht zu dominant wirkt, und um den Kontrast zu erhöhen, wird das Bild in Schwarz/Weiß umgewandelt. |
| | <br> |
| <br style="clear:both;"> | | <br style="clear:both;"> |
| [[Image:sorting_541.png|thumb|left|250px]]
| | Zunächst habe die farbige Malerei eingescannt: |
| | <br> |
| <br style="clear:both;"> | | <br style="clear:both;"> |
| [[File:sorting_541.png|thumb|left|250px]]
| | https://waesch.000webhostapp.com/ablage/images/Ink-Image.jpg |
| <br style="clear:both;"> | | <br style="clear:both;"> |
| [[Media:sorting_541.png|thumb|left|250px]]
| | <br> |
| | Danach habe ich skizziert wie das Bild in Schwarz/Weiß analysiert werden soll. |
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| | https://waesch.000webhostapp.com/ablage/images/Ink-Image-SW.jpg |
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| <br style="clear:both;"> | | <br style="clear:both;"> |
| | Mit dem Processing-Code wird das Bild in Schwarz-/Weiß umgewandelt und der dunkelste Schwartwert ermittelt. |
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| | https://waesch.000webhostapp.com/ablage/images/Ink-Image-Animation.gif |
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| Processing v3.0.1 Quellcode:
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| <br> | | <br> |
| <source lang="java"> | | <br style="clear:both;"> |
| PImage img;
| | Zum Schluss habe ich die Animation als Hintergrund in die Website eingebunden. |
| int d = 50;
| | <br> |
| PImage[] tiles;
| | <br style="clear:both;"> |
| int rows, cols, n;
| | https://waesch.000webhostapp.com/ablage/images/Ink-Image-Animation-Website.gif |
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| | <br> |
| void setup() {
| | <br style="clear:both;"> |
| size(1000, 500);
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| img = loadImage("https://c2.staticflickr.com/2/1449/24331989911_1044424084_k.jpg");
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| cols = (img.width/d);
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| rows = (img.height/d);
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| n = cols * rows;
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| tiles = new PImage[n];
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| for (int i = 0; i < n; i++) {
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| int x = d * (i % cols);
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| int y = d * (i / cols);
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| tiles[i] = img.get(x, y, d, d);
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| }
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| }
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| void draw() {
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| sort(tiles);
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| // show tiles
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| for(int i = 0; i < n; i++) {
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| PImage tile = tiles[i];
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| int y = d * (i / cols);
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| int x = d * (i % cols);
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| image(tile, x, y, d, d);
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| }
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| }
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| void sort(PImage[] tiles) {
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| for(int y = 0; y < rows; y++) {
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| for(int x = 0; x < cols-1; x++) {
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| int pos1 = y * cols + x;
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| int pos2 = y * cols + (x+1);
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| PImage tile1 = tiles[pos1];
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| PImage tile2 = tiles[pos2];
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| if( hue(average(tile1)) - hue(average(tile2)) > mouseX ) {
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| PImage tmptile = tiles[pos1];
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| tiles[pos1] = tiles[pos2];
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| tiles[pos2] = tmptile;
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| }
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| }
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| }
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| }
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| color average(PImage img) {
| | [http://www.uni-weimar.de/medien/wiki/index.php5?title=GMU:Processing_im_Park/Dirk_Wäsch/Code_Finale_Aufgabe Processing v3.0.1 Quellcode] |
| img.loadPixels();
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| color[] pxls = img.pixels;
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|
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| float r = 0, g = 0, b = 0;
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| int n = pxls.length;
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| for(int i = 0; i < n; i++) {
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| color c = pxls[i];
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| r += red(c);
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| g += green(c);
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| b += blue(c);
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| }
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| color average = color(r/n, g/n, b/n);
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| return average;
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| }
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| </source><br>
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