Nothing
library(knotR)
filename <- "three_figure_eights.svg"
a <- reader(filename)
#knotplot2(a,node=TRUE)
Mrot <- matrix(c(
23,12,1,
22,11,33,
15,4,26,
16,5,27,
14,3,25,
21,10,32,
20,9,31,
19,8,30,
13,2,24,
17,6,28,
18,7,29
),ncol=3,byrow=TRUE)
sym38 <- symmetry_object(a, xver=24, Mrot=Mrot)
a <- symmetrize(a,sym38)
#knotplot2(a,node=T)
#knotplot2(a,node=F,lwd=1,text=T,rainbow=T,circ=F)
ou38 <- matrix(c(
22,15,
17,21,
19,13,
14,17,
11,4,
6,10,
8,2,
3,6,
33,26,
28,32,
30,24,
25,28
),ncol=2,byrow=TRUE)
#knotplot(a,ou38)
#stop()
# We will try and request that node 4 is on the vertical centreline.
jj <- knotoptim(filename,
symobj = sym38,
ou = ou38,
prob = 0,
iterlim=1000, print.level=2
# control=list(trace=100,maxit=100000), useNLM=FALSE
)
write_svg(jj,filename,safe=FALSE)
dput(jj,file=sub('.svg','.S',filename))
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