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- name 'Sword Fern'
- objname 'Fern01'
- radius 5
- length 20
- detail 3
- mindetail 3
- scale .06
- smooth ON
- taper ON
- rfactor .5
- pen type -
- etrop .002
-
- #define e 18 as "Number of Fronds, Few,Many",4,30
- #define l 26 as "Frond Length,Short,Long ",10,30
- #define t 37 as "Fern Orientation, Perky,Relaxed",20,100
- #define d 0 as "Frond Geometry,Real,Mapped"
- #define k (e+2)
- #define s (l*10)
- #define j (k+l)
- #define r (5*(l/30))
-
- iterations j
- axiom '(68)Y(1)B
-
- rules
-
- Y(q) >> Y(q+1)
- B >> !(r)!(r)A
- A : q<k >> /.50(1440/(k))[&(90)f.99((l*k)*.5)^(90)&.70(t)R(s)]A
- A >> X
-
- R(n) : q>k&d=0 >> [!(8)-.1(100)!(.5)/.99(10)F(n)][!(8)+.1(100)!(.5)/.99(10)F(n)]&.99(t/10)FR(n-(s/l)+2)
- R(n) : q>k&d=1 >> ~(plants\leaf13gt.3ds)
- R(n) >> R(n)
-
-