| author | Michael Krelin <hacker@klever.net> | 2016-06-11 14:31:09 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2016-06-11 14:31:09 (UTC) |
| commit | 3591adbe4ee4e7bc6aa9a98f8caa579fd05e96c3 (patch) (side-by-side diff) | |
| tree | 66ef43d3f2614e7b88ec6e57ed637fb6dd70f55a | |
| parent | 188652e0dbde274f1e4f24c6a02f4564921feb27 (diff) | |
| download | fanductory-3591adbe4ee4e7bc6aa9a98f8caa579fd05e96c3.zip fanductory-3591adbe4ee4e7bc6aa9a98f8caa579fd05e96c3.tar.gz fanductory-3591adbe4ee4e7bc6aa9a98f8caa579fd05e96c3.tar.bz2 | |
slightly improved jets shape
| -rw-r--r-- | fanduct.scad | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fanduct.scad b/fanduct.scad index fa14b7a..75a3bb1 100644 --- a/fanduct.scad +++ b/fanduct.scad @@ -142,6 +142,6 @@ module fanduct(type=type,ductshape=ductshape) { module jets(what) { - od = fanduct_h/2+fanduct_shell; + od = fanduct_h*2/3+fanduct_shell; md = fanduct_ir+fanduct_shell+fanduct_w/2; jww = 2*md*sin(jet_angle/2); - render(convexity=8) difference() { + difference() { for(a=[0:120:359]) rotate([0,0,a]) { @@ -149,4 +149,4 @@ module fanduct(type=type,ductshape=ductshape) { hull() { - render(convexity=4) intersection() { - translate([md-fanduct_shell-fanduct_w/2,-jww/2,0]) + intersection() { + translate([md-fanduct_w/2,-jww/2,0]) cube(size=[fanduct_shell+fanduct_w/2,jww,od]); @@ -158,5 +158,5 @@ module fanduct(type=type,ductshape=ductshape) { hull() { - render(convexity=4) intersection() { - translate([md-fanduct_w/2-fanduct_shell,-jww/2+fanduct_shell,fanduct_shell]) - cube(size=[fanduct_w/2+fanduct_shell,jww-2*fanduct_shell,od-2*fanduct_shell]); + intersection() { + translate([md-fanduct_w/2,-jww/2+fanduct_shell,fanduct_shell]) + cube(size=[fanduct_w/2,jww-2*fanduct_shell,od-2*fanduct_shell]); duct(what=what); |