Minor radius correction.

2025-08-30 00:19:49 +02:00 · 2025-08-22 18:36:19 -07:00
parent 3bc59ceeb1
commit f6c9916727
1 changed files with 3 additions and 3 deletions
--- a/shapes3d.scad
+++ b/shapes3d.scad
@@ -3390,8 +3390,8 @@ function _make_octa_sphere(r) =
            ) [
            for (u = [0:1:ll]) [
                for (v = [0:1:u])
-                let(c = u-v, r = ll-v)
-                tri[r][c]
+                let(col = u-v, row = ll-v)
+                tri[row][col]
            ]
        ],
        pts2b = rot_tri(rot_tri(pts2)),
@@ -3404,7 +3404,7 @@ function _make_octa_sphere(r) =
                    p2 = pts2b[u][v],
                    p3 = pts3b[u][v],
                    mean = (p1 + p2 + p3) / 3
-                ) mean
+                ) unit(mean) * r
            ]
        ],
        octant_vnf = vnf_tri_array(pts),