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 Can somebody explain this formula for me?
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congcong




PostPosted: Sat May 22, 2004 12:02 pm   Post subject: Can somebody explain this formula for me?

Quote:

var a := 80.0
var b := 60.0
var c := 30.0
var cl : int

function hyp (a, b : real) : real
result (sqrt (a ** 2 + b ** 2))
end hyp

for x : 1 .. maxx
for y : 1 .. maxy
cl := 15 + round (8 * (
(1 + sin (
+ (sin ((x + y) / a))
+ (sin (y / b))
+ (cos (hyp (x - maxx div 2, y - maxy div 2) / c)))
)))
drawdot (x, y, min (31, max (16, cl)))
end for
end for


i don't understand this part

Quote:

cl := 15 + round (8 * (
(1 + sin (
+ (sin ((x + y) / a))
+ (sin (y / b))
+ (cos (hyp (x - maxx div 2, y - maxy div 2) / c)))
)))
drawdot (x, y, min (31, max (16, cl)))
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Mazer




PostPosted: Sat May 22, 2004 1:14 pm   Post subject: Re: Can somebody explain this formula for me?

congcong wrote:

Quote:

cl := 15 + round (8 * (
(1 + sin (
+ (sin ((x + y) / a))
+ (sin (y / b))
+ (cos (hyp (x - maxx div 2, y - maxy div 2) / c)))
)))
drawdot (x, y, min (31, max (16, cl)))

Well obviously. Who'd you get the code from? Why don't you ask them?
Tony




PostPosted: Sat May 22, 2004 8:22 pm   Post subject: (No subject)

the image does look nice though Very Happy What is it? Confused Doesn't look like any fractal set Thinking
Latest from compsci.ca/blog: Tony's programming blog. DWITE - a programming contest.
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