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refactor

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Justin Lin
2021-03-17 16:10:01 +08:00
parent 6c6425b482
commit 9f2a154bd1
1 changed files with 20 additions and 22 deletions
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42
src/experimental/tiles_wfc.scad
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@@ -242,7 +242,11 @@ function _doDirs(tm, stack, cx, cy, current_tiles, dirs, leng, i = 0) =
nbry = cy + dir[1], nbry = cy + dir[1],
wf = tilemap_wf(tm), wf = tilemap_wf(tm),
nbr_tiles = wf_eigenstates_at(wf, nbrx, nbry), nbr_tiles = wf_eigenstates_at(wf, nbrx, nbry),
not_compatible_nbr_tiles = [for(nbr_tile = nbr_tiles) if(not_compatible_nbr_tile(tm, current_tiles, nbr_tile, dir)) nbr_tile] not_compatible_nbr_tiles = [
for(nbr_tile = nbr_tiles)
if(not_compatible_nbr_tile(tm, current_tiles, nbr_tile, dir))
nbr_tile
]
) )
len(not_compatible_nbr_tiles) == 0 ? _doDirs(tm, stack, cx, cy, current_tiles, dirs, leng, i + 1) : len(not_compatible_nbr_tiles) == 0 ? _doDirs(tm, stack, cx, cy, current_tiles, dirs, leng, i + 1) :
let( let(
@@ -262,15 +266,14 @@ function tilemap_generate(tm) =
let( let(
coord = wf_coord_min_entropy(wf), coord = wf_coord_min_entropy(wf),
x = coord[0], x = coord[0],
y = coord[1], y = coord[1]
ntm = tilemap_propagate([ )
tilemap_generate(tilemap_propagate([
tilemap_width(tm), tilemap_width(tm),
tilemap_height(tm), tilemap_height(tm),
tilemap_compatibilities(tm), tilemap_compatibilities(tm),
wf_collapse(wf, x, y) wf_collapse(wf, x, y)
], x, y) ], x, y));
)
tilemap_generate(ntm);
function neighbor_dirs(x, y, width, height) = function neighbor_dirs(x, y, width, height) =
@@ -316,12 +319,14 @@ function not_compatible_nbr_tile(tm, current_tiles, nbr_tile, dir) =
function push(stack, elem) = concat([elem], stack); function push(stack, elem) = concat([elem], stack);
function pop(stack) = [stack[0], slice(stack, 1)]; function pop(stack) = [stack[0], slice(stack, 1)];
width = 15; width = 20;
height = 15; height = 20;
/*
weights = weights_of_tiles(sample);
wf = wave_function(width, height, weights);
tm = tilemap(width, height, sample);
echo(tilemap_generate(tm));
/*
wf = wave_function(width, height, weights);
assert(wf_width(wf) == width); assert(wf_width(wf) == width);
assert(wf_height(wf) == height); assert(wf_height(wf) == height);
assert(wf_is_all_collapsed(wf) == false); assert(wf_is_all_collapsed(wf) == false);
@@ -334,19 +339,13 @@ for(y = [0:height - 1]) {
} }
assert(wf_entropy(wf, 0, 0) == 1.458879520793018); assert(wf_entropy(wf, 0, 0) == 1.458879520793018);
assert(wf_coord_min_entropy(wf_collapse(wf, 0, 0)) != [0, 0]); assert(wf_coord_min_entropy(wf_collapse(wf, 0, 0)) != [0, 0]);
*/
assert(neighbor_compatibilities(sample, 0, 0, len(sample[0]), len(sample)) == [["S", "S", [1, 0]], ["S", "S", [0, 1]]]);
assert(hashset_len(compatibilities_of_tiles(sample)) == 64);
assert(push([1, 2, 3], 0) == [0, 1, 2, 3]);
assert(pop([1, 2, 3]) == [1, [2, 3]]);*/
tm = tilemap(width, height, sample);
/* /*
tm = tilemap(width, height, sample);
assert(tilemap_check_compatibilities(tm, "S", "C0", [ 1, 0])); assert(tilemap_check_compatibilities(tm, "S", "C0", [ 1, 0]));
assert(!tilemap_check_compatibilities(tm, "S", "L", [ 1, 0])); assert(!tilemap_check_compatibilities(tm, "S", "L", [ 1, 0]));
ntm = tilemap_propagate([ ntm = tilemap_propagate([
tilemap_width(tm), tilemap_width(tm),
tilemap_height(tm), tilemap_height(tm),
@@ -354,6 +353,5 @@ ntm = tilemap_propagate([
wf_collapse(wf, 0, 0) wf_collapse(wf, 0, 0)
], 0, 0); ], 0, 0);
assert(wf_eigenstates_at(tilemap_wf(ntm), 0, 1) != wf_eigenstates_at(wf, 0, 1));*/ assert(wf_eigenstates_at(tilemap_wf(ntm), 0, 1) != wf_eigenstates_at(wf, 0, 1));
*/
echo(tilemap_generate(tm));