acorn: medium acorn present

Earlier variant, a bit larger and flatter than the current
version. Still useful, just doesn't fit in a pocket as nicely. I use
one on a keychain for stowing my earplugs when going to concerts.

diff --git a/acorn/acorn-threads.scad b/acorn/acorn-threads.scad
index d5e7fe2..2f28c51 100644 (file)
--- a/acorn/acorn-threads.scad
+++ b/acorn/acorn-threads.scad
@@ -149,6 +149,10 @@ acorn_parts = [ "cap"];
 
 //acorn ();
 huge_acorn ();
+module medium_acorn () {
+     // older slightly larger model.
+     acorn (inner_d = 26, base_height=20);
+}
 
 module huge_acorn () {
      acorn (inner_d=100, base_height=80,