GMU:Processing im Park/Rachel Smith: Difference between revisions

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[http://www.openprocessing.org/sketch/343556 View code here]
[http://www.openprocessing.org/sketch/343556 View code here]
== '''Bubble Sort Code''' ==
<source lang ="java">
PImage img;
void setup() {
  size(400, 500);
img = loadImage("http://c2.staticflickr.com/2/1618/24388577776_d20f68c13e_n.jpg");
  img.resize(width, height);
}
void draw() {
  //load on
  img.loadPixels();
  color[] pxls = img.pixels;
  //do something with the pixels (remix them)
  for (int y =0; y < img.height; y++) {
    int offset = y * img.width;
    for (int x = 0; x <img.width - 1; x++) {
      //indices for left and right pixel
      int left = offset + x;
      int right = offset +x +2;
      //bubble sort step
if(mouseX < width/2) {
      if ((brightness(pxls[left])) > brightness (pxls[right-1])) {
        color tmpleft = pxls[left];
        pxls[left] = pxls[right-1];
        pxls[right-1] = tmpleft;
      }
}
   
    if(mouseX > width/2) {
      if ((saturation(pxls[left])) > saturation (pxls[right-1])) {
        color tmpleft = pxls[left];
        pxls[left] = pxls[right-1];
        pxls[right-1] = tmpleft;
      }
      }
    }
  }
  //update on
  img.updatePixels();
  //show on
  image(img, 0, 0);
}
</source>


== '''Homework Four''' ==
== '''Homework Four''' ==


On it's way...
[http://www.openprocessing.org/sketch/345175 View code here]


== '''Homework Five''' ==
== '''Homework Five''' ==

Revision as of 09:22, 14 April 2016

This is the Processing im Park page for Rachel Smith

Homework One

Rachelhomework1.gif

View code here

Nine photos taken in the park on the theme of 'fantasy'. Each loop takes one second.


Homework Two

Homework Two Cut Ups.png

View code here

Using an array to make a collage of two different photos.

Homework Three

Making a brush with an array of images. Attempt one with a simple alpha mask. Attempt two with an array of alpha masks to fit the array of images.

Rachelhomework31.png

Flowerbrush1.png

Flowerbrush2.png

Flowerbrush4.png

View code here

Homework Four

View code here

Homework Five

On it's way...

Homework Six

On it's way...

Final Project Progress

Blendmodeexperiments.png

1. Image 1 2. Image 2 3. Blend 4. Add 5. Subtract 6. Darkest 7. Lightest 8. Difference 9. Exclusion 10. Multiply 11. Screen 12. Overlay 13. Hard Light 14. Soft Light 15. Dodge 16. Burn

Notes: 'Subtract' only picks up on extreme differences. 'Darkest', 'Lightest' and 'Difference' could be useful. 'Difference' continually flickers in draw mode.

















Using pixel arrays and colour selection to draw with a video of swarming birds

Drawing with Birds Screenshot.png

Video here | Birds and Light

Early attempts at drawing with my face. Pixels ending up in the wrong place...

Drawing With Face One.png

Pixel location fixed but now need to limit the pixels to the eye area Drawing With Face Two.png Drawing With Face Three.png

Now using eye recognition!

Eye Drawing.png

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Last modified
This page was last edited on 14 April 2016, at 09:22.