From: Clinton Ebadi <clinton@unknownlamer.org>
Date: Mon, 30 Sep 2019 03:19:36 +0000 (-0400)
Subject: acorn: only render threads if thread_height is nonzero
X-Git-Url: http://git.hcoop.net/clinton/3d-models.git/commitdiff_plain/2d35a86501088481048f975a8f41c7ef2db6e875?hp=1b73bd8eae1c26ad1d12fbf0483437190b259bdf

acorn: only render threads if thread_height is nonzero
---

diff --git a/acorn/acorn-threads.scad b/acorn/acorn-threads.scad
index 7173ae5..d5e7fe2 100644
--- a/acorn/acorn-threads.scad
+++ b/acorn/acorn-threads.scad
@@ -120,7 +120,9 @@ module acorn (thread_pitch = 3.0,
 	       }
 
 
-	       translate ([0, 0, -0.01]) acorn_thread (internal = true, ring = false);
+	       if (thread_height != 0) {
+		    translate ([0, 0, -0.01]) acorn_thread (internal = true, ring = false);
+	       }
 	  }
      }