NodeBox

I had attended to "Python Developer Camp 2008 Winter" held in Matsumoto(Japan) on the last weekend. I learned about NodeBox. NodeBox is a software on MacOSX. You can obtain it from NodeBox | Home.

Using NodeBox you can make images and movies from a small amount of python code. It is very fun. You can change the number literal by dragging it with command key. It is nice idea.

from math import sin, cos

SIZE = 431
size(SIZE, SIZE)
x = 19
y = 324
th = 1
dth = 0.5
ddth = 0.1
s = 30

colormode(RGB, 1)
stroke(color(0.5, 1, 0.5, 0.3))
strokewidth(2)
fill(color(0.5, 1, 0.5, 0.7))
beginpath()
moveto(x, y)

for i in range(313):
    x += sin(th) * s 
    y += cos(th) * s
    th += dth
    dth += ddth
    lineto(x, y)
    print x, y

endpath()