openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-15 03:05:41 +02:00
Code Issues Releases Wiki Activity

performance improved

Browse Source
This commit is contained in:
Justin Lin
2021-04-23 07:11:56 +08:00
parent a4e73b0cee
commit f2b69a9ce0
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/experimental/_impl/_tiles_wfc_impl.scad
View File

@@ -78,10 +78,11 @@ function wf_collapse(wf, x, y) =
weights = wf_weights(wf),
states_xy = wf_eigenstates_at(wf, x, y),
weights_xy = [
for(state = hashmap_keys(weights))
if(has(states_xy, state))
[state, hashmap_get(weights, state)]
],
for(state = states_xy)
let(w = hashmap_get(weights, state))
if(w != undef)
[state, w]
],
totalWeights = sum([for(w = weights_xy) w[1]]),
threshold = rand() * totalWeights,
states_weights = weights_xy