Fractal trees with L-system
Back
Pine

10
60
30
FFA
A=[&B]>(180)FcA
B=F'(.8)B
@

15
80
100
TA
T=FFT
A=[&B][&FFB]>(100)FFc!(.9)A
B=F~(15)F'(.8)B
@

20
80
100
TAL
T=c(8)FFT
A=[&BL][&FFBL]>(100)FF!(.9)A
B=F~(15)F'(.8)B
w=~(100)f(400){+f(150)|-f(150)}
L=c(1)[w]f(20)[w]f(10)[w]f(15)[w]L
@

20
80
150
c(8)TCCAfff|L
T=FFT
C=[&B][&FFB]>(100)FF!(.9)[&B][&FFB]>(100)FF!(.9)[&B][&FFB]>(100)FF!(.9) #Add dead branches
A=[&BL][&FFBL]>(100)FF!(.9)A
B=F~(15)F'(.8)B
w=~(100)f(400){+f(150)|-f(150)}
L=c(1)[w]f(20)[w]f(10)[w]f(15)[w]L
@
