scripts.interference.jfl Maven / Gradle / Ivy

Go to download

/*
 * An example Jiffle script: create an 
 * interference pattern.
 *
 * Author: Michael Bedward
 */

/* Calculations performed for each pixel.
 * The functions x() and y() return current
 * pixel coordinates; width() and height()
 * return the dimensions of the destination
 * area.
 */
dx = x() / width();
dy = y() / height();
dxy = sqrt((dx-0.5)^2 + (dy-0.5)^2);

/* The variable 'result' represents the
 * destination image (you can use any name
 * you like in your own scripts).
 */
result = sin(dx * 100) + sin(dxy * 100);