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side by side
(from parent 1:
b77b415
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before test print
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Tue, 31 Jul 2012 21:39:44 +0000
(22:39 +0100)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Tue, 31 Jul 2012 21:39:44 +0000
(22:39 +0100)
biscuits.scad
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diff --git
a/biscuits.scad
b/biscuits.scad
index 229e377bae6d90d5cc3920d4da4fc88ad2e028be..7532dcdc115f40f139a6e5679962d0d7e4ac71a4 100644
(file)
--- a/
biscuits.scad
+++ b/
biscuits.scad
@@
-1,12
+1,27
@@
+$fn=200;
+
rad=30;
-hbase=28;
+hbase=28
.4
;
voff=10;
height=70;
-
module flatsolid() {
circle(r=rad);
polygon(points=[[-hbase,voff],[hbase,voff],[0,height]]);
}
-flatsolid();
+module mink() {
+ minkowski() {
+ flatsolid();
+ circle(r=0.8);
+ }
+}
+
+module hollow() {
+ difference() {
+ mink();
+ flatsolid();
+ }
+}
+
+linear_extrude(height = 15) hollow();