Archimedean spiral: Difference between revisions

Content added Content deleted
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=={{header|Craft Basic}}==
=={{header|Craft Basic}}==
<syntaxhighlight lang="basic">
<syntaxhighlight lang="basic">bgcolor 0, 0, 0
bgcolor 0, 0, 0
cls
cls
fgcolor 255, 255, 0
fgcolor 255, 255, 0


let pi = 3.14
define pi = 3.14, size = 80
define x = 250, y = 200
let size = 80
define a = 1.5, b = .7
let x = 250
let y = 200
let a = 1.5
let b = .7


for t = 0 to size * pi step .1
for t = 0 to size * pi step .1


let r = a + b * t
let r = a + b * t
dot r * ( cos: t ) + x, r * ( sin: t ) + y
dot r * cos(t) + x, r * sin(t) + y
wait
wait