path.scad cleanup (hid/removed several functions)

2025-10-02 06:16:45 +02:00 · 2021-09-18 19:11:08 -04:00
parent 703c2693a4
commit 9ca77eed1b
9 changed files with 137 additions and 257 deletions
--- a/debug.scad
+++ b/debug.scad
@@ -346,7 +346,9 @@ module expose_anchors(opacity=0.2) {
    show("anchor-arrow")
        children();
    hide("anchor-arrow")
-        color(is_string($color)? $color : point3d($color), opacity)
+        color(is_undef($color)? [0,0,0] :
+              is_string($color)? $color :
+                                 point3d($color), opacity)
            children();
 }