Re: [gnugo-devel] optics patch

[Gunnar Farneback]

I wrote:
> What's really fun here though is the test_eyeshape() function. To
> explain what it does, I'll give an example. Start GNU Go in gtp mode
> and run the commands
> 
> boardsize 9
> test_eyeshape E6 F6 E5 F5 F4

It's of course more fun if you have a file with ready-made eyeshapes.
This should go somewhere in the distribution, but I'm not sure exactly
where.

/Gunnar

boardsize 9
# .
1 test_eyeshape E5

# ..
2 test_eyeshape E5 F5

# ...
3 test_eyeshape E6 E5 F5

############################
# All eye shapes of size 4 #
############################

# ....
4 test_eyeshape E6 E5 F5 F4

#  .
# ...
5 test_eyeshape E6 D5 E5 F5

# ..
# ..
6 test_eyeshape E6 F6 E5 F5

############################
# All eye shapes of size 5 #
############################

# .....
7 test_eyeshape D6 E6 E5 F5 F4

#  .
# ....
8 test_eyeshape E6 D5 E5 F5 F4

# ..
# ...
9 test_eyeshape E6 F6 E5 F5 F4

#  .
# ...
#  .
10 test_eyeshape E6 D5 E5 F5 E4

############################
# All eye shapes of size 6 #
############################
boardsize 13

# ......
11 test_eyeshape F8 G8 H8 H7 H6 G6

#  .
# .....
12 test_eyeshape G8 F7 G7 H7 H6 J6

#   .
# .....
13 test_eyeshape G8 F7 G7 H7 F6 H6

#  .
# ....
#  .
14 test_eyeshape G8 F7 G7 H7 J7 G6

#  .
# ....
#   .
15 test_eyeshape G8 F7 G7 H7 J7 H6

#  ..
# ....
16 test_eyeshape G8 H8 F7 G7 H7 H6

# ..
# ....
17 test_eyeshape G8 H8 G7 H7 F6 G6

#  ...
# ...
18 test_eyeshape F8 G8 H8 G7 H7 H6

# ..
# ...
#  .
19 test_eyeshape G8 H8 F7 G7 H7 G6

# ...
# ...
20 test_eyeshape G8 H8 G7 H7 G6 H6

#################################
# Selected eye shapes of size 7 #
#################################

# ...
# ...
#  .
21 test_eyeshape F8 G8 H8 F7 G7 H7 G6

# ...
# ....
22 test_eyeshape F8 G8 H8 F7 G7 H7 H6

#  ..
# .....
23 test_eyeshape G8 H8 F7 G7 H7 H6 J6

# ...
#  ....
24 test_eyeshape F8 G8 H8 G7 H7 H6 J6

# ...
#  ...
#   .
25 test_eyeshape E8 F8 G8 F7 G7 H7 G6

#  ..
# ....
#   .
26 test_eyeshape F8 G8 E7 F7 G7 H7 G6

# ..
# ....
#  .
27 test_eyeshape E8 F8 E7 F7 G7 H7 F6

# ..
# ...
#  ..
28 test_eyeshape E8 F8 E7 F7 G7 F6 G6

#####################################
# Selected eye shapes in the corner #
#####################################

# |.
# |...
# +---
101 test_eyeshape A1 B1 C1 A2

# |.
# |.
# |...
# +---
102 test_eyeshape A1 B1 C1 A2 A3

# |.
# |....
# +----
103 test_eyeshape A1 B1 C1 D1 A2

# |..
# | ...
# +----
104 test_eyeshape B1 C1 D1 A2 B2

# |..
# |...
# +---
105 test_eyeshape A1 B1 C1 A2 B2

# |..
# |....
# +----
106 test_eyeshape A1 B1 C1 D1 A2 B2

# |...
# |...
# +---
107 test_eyeshape A1 B1 C1 A2 B2 C2