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refactor

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This commit is contained in:
Justin Lin
2022-03-04 18:05:25 +08:00
parent d9c890d8c3
commit ccbcac6a10
1 changed files with 8 additions and 10 deletions
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18
src/experimental/_impl/_tiles_wfc_impl.scad
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@@ -14,10 +14,9 @@ use <util/set/hashset_has.scad>;
function weights_of_tiles(sample) =
let(
symbols = flat(sample),
leng = len(symbols),
weights = hashmap(number_of_buckets = leng)
leng = len(symbols)
)
_weights_of_tiles(weights, symbols, leng);
_weights_of_tiles(hashmap(number_of_buckets = leng), symbols, leng);
function _weights_of_tiles(weights, symbols, leng, i = 0) =
i == leng ? weights :
@@ -253,24 +252,23 @@ function neighbor_compatibilities(sample, x, y, width, height) =
function compatibilities_of_tiles(sample) =
let(
width = len(sample[0]),
height = len(sample)
height = len(sample),
rx = [0:width - 1]
)
hashset([
for(y = [0:height - 1], x = [0:width - 1])
for(y = [0:height - 1], x = rx)
each neighbor_compatibilities(sample, x, y, width, height)
], number_of_buckets = width * height);
function collapsed_tiles(wf) =
let(
wf_h = wf_height(wf),
wf_w = wf_width(wf)
wf_w = wf_width(wf),
rx = [0:wf_w - 1]
)
[
for(y = [0:wf_h - 1])
[
for(x = [0:wf_w - 1])
wf_eigenstates_at(wf, x, y)[0]
]
[for(x = rx) wf_eigenstates_at(wf, x, y)[0]]
];
function not_compatible_nbr_tile(tm, current_tiles, nbr_tile, dir) =