Upon seeing the “Pointillism” example, I was reminded of how the world looks when seen through a rain-covered windshield or, more often, wet glasses. I was immediately inspired to take the image of someone standing in the rain and then apply the Pointillism example to it. To make the image a bit more somber, I added a small blur to it, which I adapted from this example on altering image transparency. To round it all off, using control structures, I kept the pointillism ellipses off the girl, giving the picture a kind of Pinterest-y “I’m only looking at you” vibe.
The edited photo is on the left and the unedited one is on the right.
Code:
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/*Jahnae Miller Nov. 27, 2017 */ PImage img; int pointillize = 20; float offset = 2.25; //used for blur void setup() { size(500, 703); img = loadImage("rain.jpg"); background(0); smooth(); tint(200); image(img, 0, 0); //blurs the image slightly tint(200, 127); image(img, offset, 0); } void draw() { int x = int(random(img.width)); int y = int(random(img.height)); //makes sure girl isn't "pointilized" if (x > 290 && x < 410) { while (y > 240 && y < 455) { y = int(random(img.height)); } } int loc = x + y * img.width; // Look up the RGB color in the source image img.loadPixels(); float r = red(img.pixels[loc]); float g = green(img.pixels[loc]); float b = blue(img.pixels[loc]); noStroke(); // Draw an ellipse at that location with that color fill(r, g, b, 100); ellipse(x, y, pointillize, pointillize + 5); } |