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authorMichael Krelin <hacker@klever.net>2016-05-29 21:08:16 (UTC)
committer Michael Krelin <hacker@klever.net>2016-05-29 21:08:16 (UTC)
commit6369f8a5865e1ce85d5b7a0520da47adbe86eba1 (patch) (side-by-side diff)
treeb093571f31a5d7dbb2b559b0e66f95a0a2b87639
parent477b5dff0c93243b93f03e51bca541b465b6f1f5 (diff)
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deeper marks going halfway down
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--fanduct.scad14
1 files changed, 8 insertions, 6 deletions
diff --git a/fanduct.scad b/fanduct.scad
index 235c079..e16c5ae 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -52,10 +52,12 @@ module fanduct(type=type) {
module marks(what) {
if(what=="in") {
- for(y=[-1,1]) translate([0,y*(fanduct_ir+fanduct_shell+fanduct_w/2),fanduct_shell*2+fanduct_h])
- rotate([90,0,0]) {
- cylinder(r=fanduct_shell,h=fanduct_w,center=true,$fn=30);
- for(z=[-1,1]) translate([0,0,z*fanduct_w/2])
- sphere(r=fanduct_shell,$fn=30);
- }
+ for(y=[-1,1])
+ hull() for(z=[0,-fanduct_shell-fanduct_h/2])
+ translate([0,y*(fanduct_ir+fanduct_shell+fanduct_w/2),fanduct_shell*2+fanduct_h+z])
+ rotate([90,0,0]) {
+ cylinder(r=fanduct_shell,h=fanduct_w,center=true,$fn=30);
+ for(z=[-1,1]) translate([0,0,z*fanduct_w/2])
+ sphere(r=fanduct_shell,$fn=30);
+ }
}
}