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authorMichael Krelin <hacker@klever.net>2016-06-27 20:49:16 (UTC)
committer Michael Krelin <hacker@klever.net>2016-06-27 21:12:48 (UTC)
commit5dff2bc54d97d2792efd114a4823de4163a8a473 (patch) (side-by-side diff)
treec829ea723c3dda3d627b3c2a7d9dd4ec22f483f4
parente67233de1aac575632ecc366e3fd2a6251b50ee2 (diff)
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mold: default value for horizontal protrusion.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--mold.scad5
1 files changed, 3 insertions, 2 deletions
diff --git a/mold.scad b/mold.scad
index d5354b0..e4f93fc 100644
--- a/mold.scad
+++ b/mold.scad
@@ -1,10 +1,10 @@
module mold(
size, /* mold inner size */
s=1, /* shell thickness */
- h_protrude=5, /* how far to protrude outside horizontally */
+ h_protrude=-1, /* how far to protrude outside horizontally, default is size[2] */
v_protrude=10, /* and vertically */
l_intrude=0, /* how far to intrude on the left */
r_intrude=0, /* how far to intrude on the right */
f_intrude=0, /* how far to intrude on the front */
introffset, /* offset from the front of the left and right intrusions */
chamfer=1
@@ -20,13 +20,14 @@ module mold(
translate([chamfer,chamfer,0])
cube(size=[size[0]-2*chamfer,size[1]-2*chamfer,size[2]+1]);
}
}
}
gw = 3*s; // guide width, in case I'll want to change it.
- module trusion(in) {
+ h_protrude_ = h_protrude<0 ? size[2] : h_protrude;
+ module trusion(in,gw=gw,h_protrude=h_protrude_) {
translate([-gw/2,0,s+size[2]]) union() {
hull() {
translate([0,0,in])
cube(size=[gw,in+s,v_protrude-in]);
cube(size=[gw,s,in]);
}