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performance improved

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Justin Lin
2021-04-23 07:11:56 +08:00
parent a4e73b0cee
commit f2b69a9ce0
1 changed files with 5 additions and 4 deletions
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9
src/experimental/_impl/_tiles_wfc_impl.scad
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@@ -78,10 +78,11 @@ function wf_collapse(wf, x, y) =
weights = wf_weights(wf), weights = wf_weights(wf),
states_xy = wf_eigenstates_at(wf, x, y), states_xy = wf_eigenstates_at(wf, x, y),
weights_xy = [ weights_xy = [
for(state = hashmap_keys(weights)) for(state = states_xy)
if(has(states_xy, state)) let(w = hashmap_get(weights, state))
[state, hashmap_get(weights, state)] if(w != undef)
], [state, w]
],
totalWeights = sum([for(w = weights_xy) w[1]]), totalWeights = sum([for(w = weights_xy) w[1]]),
threshold = rand() * totalWeights, threshold = rand() * totalWeights,
states_weights = weights_xy states_weights = weights_xy