Processing: Creative Coding and Computational Art

PROCESSING: CREATIVE CODING AND COMPUTATIONAL ART
216
/*
Scribble Plotter
Ira Greenberg, November 24, 2005
*/
//some scribble style constants that control
//how the scribble plotting works
int SCRIBBLE = 0;
int HATCHING = 1;
void setup(){
size(300, 300);
background(0);
// create arrays to hold x, y coords
float[]x = new float[4];
float[]y = new float[4];
// create a convenient 2 dimensional
// array to hold x, y arrays
float[][]xy = {x, y};
//record points
//x positions
xy[0][0] = 50;
xy[0][1] = 250;
xy[0][2] = 250;
xy[0][3] = 50;
//y positions
xy[1][0] = 50;
xy[1][1] = 50;
xy[1][2] = 250;
xy[1][3] = 250;
// call plotting function
makeRect(xy);
}
void makeRect(float[][]pts){
stroke(255);
smooth();
// scribble variables, that get passed as arguments
// to the scribble function
int steps = 100;
float scribVal = 3.0;
for (int i=0; i