mirror of
https://github.com/dyne/FreeJ.git
synced 2026-02-05 20:49:15 +01:00
ae7b1ad056
processing-js 0.4 has been merged in some relevant parts basic and topic scripts added for test color handling fixed, more scripts show up now
28 lines
772 B
Plaintext
28 lines
772 B
Plaintext
size(50, 50);
|
|
background(200,200,200);
|
|
float angle = 0;
|
|
float px = 0, py = 0;
|
|
float amplitude = 30;
|
|
float frequency = 0;
|
|
float fillGap = 2.5;
|
|
color c;
|
|
|
|
for (int i =- 75; i < height+75; i++){
|
|
// reset angle to 0, so waves stack properly
|
|
angle = 0;
|
|
// increasing frequency causes more gaps
|
|
frequency+=.006;
|
|
for (float j=0; j<width+75; j++){
|
|
py = i+sin(radians(angle))*amplitude;
|
|
angle+=frequency;
|
|
c = color(abs(py-i)*255/amplitude, 255-abs(py-i)*255/amplitude, j*(255.0/(width+50)));
|
|
// hack to fill gaps. Raise value of fillGap
|
|
// if you increase frequency
|
|
for (int filler = 0; filler<fillGap; filler++){
|
|
set(int(j-filler), int(py)-filler, c);
|
|
set(int(j), int(py), c);
|
|
set(int(j+filler), int(py)+filler, c);
|
|
}
|
|
}
|
|
}
|