/usr/share/k3d/lsystem/higgs-butterfly.ls is in k3d-data 0.8.0.3-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | #------Lparser/Mutator------Martin Higgs--------
# This file produces a butterfly. (not yet finalised)
10
20
80
L
L=[A][B][C][T][H] # axiom - butterfly
# --- thorax / abdomen
A=[cc^(90)f(-2)FcccaFaFaFaFaFaF]
a='(.75)&(5)
# --- head --- eyes --- / --- tongue - atennae ---
H=[cccc&(90)'F[f(-4)c+(90)''Z][f(-4)c-(90)''Z][J][K][M]]
# --- tongue ---
J=ccccccjF''F''&F''&&F''&&F''&&F''&&F''&&F''&&F
j=!!!!'''''''
# --- antenae ---
K=ccc+<<j^^F''F''F''F''F''F''^F''^F''^F
M=ccc->>j^^F''F''F''F''F''F''^F''^F''^F
k=!!!!''''''''
# --- wings ---
B=+(25)[{-(90)&&fff^^f^^^z^^f^^f}][c{+(-90)^(5)ff^^^f^^f^^z^^^f)}]
C=|-(25)[{-(90)&&fff^^f^^^z^^f^^f}][c{+(-90)^(5)ff^^^f^^f^^z^^^f)}]
# --- legs ---
N=|[ccc!!!!!!!!!!!!^^F^Z^Z] # leg 1
O=|[ccc!!!!!!!!!!!!^^F^Z^^Z] # leg 2
P=|[ccc!!!!!!!!!!!!^^F^^^Z^^^Z] # leg 2
T=[-N][+N][-^O][+^O][<-^^^P][>+^^^P] # six legs
@
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