diff --git a/src/noise/_impl/_nz_worley3_impl.scad b/src/noise/_impl/_nz_worley3_impl.scad
index a6f3828e..111d582e 100644
--- a/src/noise/_impl/_nz_worley3_impl.scad
+++ b/src/noise/_impl/_nz_worley3_impl.scad
@@ -1,7 +1,7 @@
 use <_nz_worley_comm.scad>;
 
-function _neighbors(fcord, seed, grid_w) = 
-    let(range = [-1:1], gwv = [1, grid_w, grid_w ^ 2])
+function _neighbors(fcord, seed, grid_w, gwv) = 
+    let(range = [-1:1])
     [
         for(z = range, y = range, x = range)
         let(
@@ -14,7 +14,8 @@ function _neighbors(fcord, seed, grid_w) =
 function _nz_worley3(p, seed, grid_w, dist) = 
     let(
         fcord = [floor(p.x / grid_w), floor(p.y / grid_w), floor(p.z / grid_w)],
-        nbrs = _neighbors(fcord, seed, grid_w)
+        gwv = [1, grid_w, grid_w ^ 2],
+        nbrs = _neighbors(fcord, seed, grid_w, gwv)
     )
     dist == "euclidean" ? _nz_worley_euclidean(p, nbrs) :
     dist == "manhattan" ? _nz_worley_manhattan(p, nbrs) :
@@ -28,13 +29,14 @@ function _nz_worley3s(points, seed, grid_w, dist) =
                 dist == "manhattan" ? function(p, nbrs) _nz_worley_manhattan(p, nbrs) :
                 dist == "chebyshev" ? function(p, nbrs) _nz_worley_chebyshev(p, nbrs) : 
                 dist == "border"    ? function(p, nbrs) _nz_worley_border(p, nbrs) :
-                assert("Unknown distance option")
+                assert("Unknown distance option"),
+        gwv = [1, grid_w, grid_w ^ 2]
     )
     [
         for(p = points)
         let(
             fcord = [floor(p.x / grid_w), floor(p.y / grid_w), floor(p.z / grid_w)],
-            nbrs = _neighbors(fcord, seed, grid_w)
+            nbrs = _neighbors(fcord, seed, grid_w, gwv)
         )
         noise(p, nbrs)
     ];
\ No newline at end of file