Created
November 15, 2017 18:41
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Image explosion; Processing program for ART309
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PImage img; // The source image | |
int cellsize = 2; // Dimensions of each cell in the grid | |
int columns, rows; // Number of columns and rows in our system | |
void setup() { | |
size(720, 720, P3D); | |
img = loadImage("/Users/Miles/Desktop/Jeremy Mann/IMG_7044.jpg"); // Load the image | |
columns = img.width / cellsize; // Calculate # of columns | |
rows = img.height / cellsize; // Calculate # of rows | |
} | |
void draw() { | |
background(0); | |
// Begin loop for columns | |
for ( int i = 0; i < columns; i++) { | |
// Begin loop for rows | |
for ( int j = 0; j < rows; j++) { | |
int x = i*cellsize; // x position | |
int y = j*cellsize; // y position | |
int loc = x + y*img.width; // Pixel array location | |
color c = img.pixels[loc]; // Grab the color | |
// Calculate a z position as a function of mouseX and pixel brightness | |
float z = (mouseX*3 / float(width)) * brightness(img.pixels[loc]); | |
// Translate to the location, set fill and stroke, and draw the rect | |
pushMatrix(); | |
translate(x, y, z); | |
fill(c, 204); | |
noStroke(); | |
rectMode(CENTER); | |
rect(0, 0, cellsize, cellsize); | |
popMatrix(); | |
} | |
} | |
} |
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