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many curves config file.txt
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319 lines (274 loc) · 8.63 KB
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niner
a : a left 120 |a right 120 a left 120 |a right 120 a right 60 \
|a right 120 a left 120 |a left 60 \
a
a ? localscale 1/3 drawmethod midpoint
sevener2
$sm2 = asind(sqrt(3)/(2*sqrt(7)))
$tilang = 120-$sm2
start : e
e : a left 120 a left 120 a left 120
d : [ a ] left 60 \
[ a ] left 60 \
[ a ] left 60 \
[ a ] left 60 \
[ a ] left 60 \
[ a ] left 60
c : [ a ] left $tilang invis@ 1/sqrt(7) right $tilang-60*p1 a
a : left 120-$sm2 a \
right 120 a \
a \
right 120 a \
left 120 a \
a \
left 120 a \
right 120-$sm2
a ? localscale 1/sqrt(7) drawmethod midpoint
b : [ a ] left 120 [ a ] left 120 [ a ] left 120
invis ? drawmethod invisible
invis : invis
sevener
$sm = asind(1/(2*sqrt(7)))
$sm2 = asind(sqrt(3)/(2*sqrt(7)))
a : | left 90+$sm a \
right 90+$sm-$sm2 |a \
right 90+$sm2-$sm a \
left 2*$sm2 |a \
right 2*$sm2 a \
left 90+$sm2-$sm |a \
left 90+$sm-$sm2 a \
right 90+$sm |
a ? localscale 1/sqrt(7)
sevener2
$sm = asind(1/(2*sqrt(7)))
a : left 90-$sm |a right 60 |a right 120 ~a left 60 |a \
right 60 ~a left 120 |a left 60 |a right 90-$sm
a ? localscale 1/sqrt(7)
Goodmidpt
a : left 60 a right 120 a a left 120 a right 60
a ? localscale 1/2 drawmethod midpoint
#s : a left 120 a left 120 a left 120
Good
a : left 60 a right 120 a a left 120 a right 60
a ? localscale 1/2
#s : a left 120 a left 120 a left 120
noname
a : left 60 a right 120 ~|a left 120 |a right 120 a left 60
a ? localscale 1/2 # drawmethod midpoint
Chris
a : left 135 a right 90 a ~a right 90 a left 90 a right 90 ~a a right 90 a left 135
a ? localscale 1/sqrt(8) # drawmethod midpoint
Glenn
a : left 45 a right 90 ~a right 90 a \
left 90 ~a left 90 a left 90 ~a \
right 90 a right 90 ~a left 45
a ? localscale 1/sqrt(8) # drawmethod midpoint
s : [ ~a ] right 90 [ ~a ] right 90 [ ~a ] right 90 [ ~a ] right 90
Glenn2
a : left 45 a ~a left 90 a right 90 a right 90 a right 90 a left 90 ~a a left 45
a ? localscale 1/sqrt(8) #drawmethod midpoint
AltDragon-p
$a = 90*p1
$len1 = sind($a)
$len2 = cosd($a)
S : left 90-$a ~S@ $len1 right 90 S@ $len2 left $a
#S ? drawmethod midpoint
#A : left acosd(1/sqrt(5)) |A right 90 ~|A@ 2 left asind(1/sqrt(5))
#A ? localscale 1/sqrt(5)
Twoer-p
$a = 90*p1
$len1 = sind($a)
$len2 = cosd($a)
S : left 90-$a |S@ $len1 right 90 ~|S@ $len2 left $a
S ? drawmethod drop dropangle (90-$a)/2 dropdistance p1/2 drawmethod normal
#A : left acosd(1/sqrt(5)) |A right 90 ~|A@ 2 left asind(1/sqrt(5))
#A ? localscale 1/sqrt(5)
Fiver3
b : a right 90 a right 90 a right 90 a right 90
a : left acosd(1/sqrt(5)) |a right 90 |a right 90 |a left 90 |a left 90 |a right acosd(1/sqrt(5))
a ? localscale 1/sqrt(5) drawmethod midpoint
Fiver2
a : left acosd(1/sqrt(5)) a right 90 a left 90 a right 180 \
a left 90 |~a left 90-acosd(1/sqrt(5))
a ? localscale 1/sqrt(5) # drawmethod midpoint
Fiver1
b : a right 90 a right 90 a right 90 a right 90
a : left acosd(1/sqrt(5)) a right 90 a right 90 a left 90 a left 90 a right acosd(1/sqrt(5))
a ? localscale 1/sqrt(5) drawmethod midpoint
Fourer
a ? localscale 1/2 # drawmethod midpoint
a : a right 90 |a left 90 a left 90 |a right 90
Fourer2
a ? localscale 1/2 drawmethod midpoint
a : a right 90 |a left 90 a left 90 |a right 90
huh
a : left 30 |a |~a right 120 |a left 90
s : [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ]
a ? localscale 1/sqrt(3)
a ? drawmethod midpoint
"huh flipped"
t : [ ~a ] \
left 180 [ ~a ]
s : [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ] \
left 60 [ a ]
a ? localscale 1/sqrt(3)
a : | left 30 |a |~a right 120 |a left 90 |
a ? drawmethod midpoint
huh2
a : left 30 |a ~a right 120 |a left 90
a ? localscale 1/sqrt(3)
#a ? drawmethod midpoint
"Sierpinkski curve"
a : a left 90 a right 180 a left 90 a
a ? localscale 1/2
#a ? drawmethod midpoint
Tromino #63.43... is acos(1/sqrt(5))
s : lc
start : right 90 invis left 90 \
line left 90 line left 90 line@ 1/2 left 90 line@ 1/2 right 90 line@ 1/2 \
left 90 line@ 1/2 left 90 startlc
startlt : left 63.43494882 lt@ sqrt(5)/2
startlm : left 45 lm@ 1/sqrt(2)
startlc : lc
startll : left 45 ll@ sqrt(2)
startct : invis left 180-63.43494882 ct@ sqrt(5)/2
ll : right 45 ~|lc@ 1/(2*sqrt(2)) \
left 45 lm@ 1/4 \
left 135-63.43494882 ct@ sqrt(5/32) \
right 90 ~ct@ sqrt(5/32) left 63.43494882-45
tt : right 90 ll left 90 lm@ 1/2 left 45 ~|lc@ 1/sqrt(2) left 45 ~|lm@ 1/2 right 90
ct : left 63.43494882 ~lc@ 1/sqrt(5) \
right 63.43494882 |lt@ 1/2 \
right 90 ~|lt@ 1/2 \
left 63.43494882+45 ~|lm@ 1/sqrt(10) right 63.43494882-45
lm : right 45 ~|lc@ sqrt(2)/2 left 45 ll left 90 lm@ 1/2 left 90 |lm@ 1/2 right 180
lc : left 63.43494882 |ct@ sqrt(5)/4 \
right 63.43494882-45 tt@ sqrt(2)/4 \
right 135-63.43494882 ~lt@ sqrt(5)/4 \
right 63.43494882 |lc@ 1/2 left 90
lt : right 63.43494882 ~|lc@ 1/sqrt(5) \
left 45 lm@ 1/sqrt(10) \
left 45 ~|lc@ 1/sqrt(5) \
left 45 ~|lm@ 1/sqrt(10) right 135-63.43494882
line : line
invis : invis
invis ? drawmethod invisible
#ll ? drawmetdrawmethodhod midpoint
#tt ? midpoint
#ct ? drawmethod midpoint
#lm ? drawmethod midpoint
#lc ? drawmethod midpoint
#lt ? drawmethod midpoint
"Tree test"
start : left 90 A
A : [ left 49 B ] [ right 68 B ] B A@ 1/2
B : B
"Less elegant Menger sponge"
A : A A A left 90 invis left 90 \
|A invis |A right 90 invis right 90 \
A A A right 90 invis@ 2 left 90
invis : invis
invis ? drawmethod invisible
A ? localscale 1/3
#A ? drawmethod midpoint
"Menger sponge"
A : invis left 90 A A A right 90 |A right 90 \
A A A right 90 |A left 180 invis invis
invis : invis
invis ? drawmethod invisible
A ? localscale 1/3
"Menger sponge 2"
A : invis left 90 A A A right 180 invis left 90 A left 90 |A \
right 180 invis A A right 180 invis left 90 A right 180 \
invis@ 2 right 90 invis left 90
invis : invis
invis ? drawmethod invisible
A ? localscale 1/3
"twisty with reverse"
A : left 30 ~A A right 120 A left 90
A ? localscale 1/sqrt(3) # drawmethod midpoint
"Hartman Isle"
B : A right 120 A right 120 A right 120
A : left 30 ~A A right 120 A left 90
A ? localscale 1/sqrt(3)
#A ? drawmethod midpoint
"Sierpinski gasket"
A : left $ang ~A@ $cosang right $ang A@ 1-2*$cosang*$cosang right $ang ~A@ $cosang left $ang
$ang = (p1*45+45)
$cosang = cosd($ang)
#A ? drawmethod midpoint
"\"Flipped\" Sierpinski gasket"
A : | left $ang ~A@ $cosang right $ang A@ 1-2*$cosang*$cosang right $ang ~A@ $cosang left $ang |
$ang = (p1*45+45)
$cosang = cosd($ang)
#A ? drawmethod midpoint
Terdragon
A : left 30 A right 120 A left 120 A right 30
A ? localscale 1/sqrt(3)
Terdragon*3
B : A right 120 A right 120 A
A : left 30 A right 120 A left 120 A right 30
A ? localscale 1/sqrt(3)
"Terdragon with midpoints"
A : left 30 A right 120 A left 120 A right 30
A ? localscale 1/sqrt(3)
A ? drawmethod midpoint
"Terdragon with midpoints *3"
B : A right 120 A right 120 A
A : left 30 A right 120 A left 120 A right 30
A ? localscale 1/sqrt(3)
A ? drawmethod midpoint
Neat
A : left 30 | ~A | right 120 A left 120 | ~A | right 30
A ? localscale 1/sqrt(3)
"Neat with midpoints"
A : left 30 | ~A | right 120 A left 120 | ~A | right 30
A ? localscale 1/sqrt(3)
A ? drawmethod midpoint
"Koch curve"
seg : seg left 60 seg right 120 seg left 60 seg
seg ? localscale 1/3
"Koch 8 segment curve"
A : A \
left 90 A \
right 90 A \
right 90 A A \
left 90 A \
left 90 A \
right 90 A
A ? localscale 1/4
"dragon with midpoints"
C : [ B ] left 90 [ B ] left 90 [ B ] left 90 [ B ] left 90
B : A left 180 A left 180
A : left 45 A right 90 ~A left 45
A ? localscale 1/sqrt(2) drawmethod midpoint
dragon
A : left 45 A right 90 ~A left 45
A ? localscale 1/sqrt(2)
"Hilbert curve"
seg : left 90 |seg right 90 seg seg right 90 |seg left 90
seg ? drawmethod drop dropangle 45 dropdistance 1/sqrt(2) localscale 1/2
s : seg left 180 seg left 180
"tree"
start : left 90 seg 1
seg : trunk [ left 30 seg ] seg
seg ? drawmethod normal localscale 1/2 # color green
trunk : trunk
trunk ? drawmethod rectangle # color brown
seg ? info "This is a tree designed by Chris Hartman on 4/16/03"
Peano
b : a right 90 a right 90 a right 90 a right 90
a : a left 90 a right 90 a right 90 a right 90 a left 90 a left 90 a left 90 a right 90 a
a ? localscale 1/3 drawmethod midpoint
"is it nice?"
star : forward left 144 forward left 144 forward left 144 forward left 144 forward left 144
forward : forward