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cable-splice-clamp: make plus work; fix wall_x
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sat, 13 Feb 2016 17:00:35 +0000
(17:00 +0000)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sat, 13 Feb 2016 17:00:35 +0000
(17:00 +0000)
cable-splice-clamp.scad
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diff --git
a/cable-splice-clamp.scad
b/cable-splice-clamp.scad
index c23c9367563383aa174adc6f4f827aa609449160..dd376d6571b5cfec90025f72301fc7d079f3e5ae 100644
(file)
--- a/
cable-splice-clamp.scad
+++ b/
cable-splice-clamp.scad
@@
-56,22
+56,25
@@
y_T_r = -tana * sina;
top_r = wall_r - (d_OC_r - 1);
top_r = wall_r - (d_OC_r - 1);
+wall_x_r = wall_r / tan(90-alpha);
+
echo(r0,r1, "ratio",r1/r0);
module CrossSection(plus=0) {
difference(){
echo(r0,r1, "ratio",r1/r0);
module CrossSection(plus=0) {
difference(){
- polygon([[-0.1, y_T_r * r0],
- [x_T_r * r0, y_T_r * r0],
- [x_B_r * r1, y_B_r * r1],
- [x_B_r * r1 + wall_
r * rnom,
y_B_r * r1],
- [base_r * rnom
,
top_r * rnom],
- [-0.1, top_r * rnom]]);
+ polygon([[-0.1,
y_T_r * r0],
+ [x_T_r * r0,
y_T_r * r0],
+ [x_B_r * r1,
y_B_r * r1],
+ [x_B_r * r1 + wall_
x_r * rnom + plus,
y_B_r * r1],
+ [base_r * rnom
+ plus,
top_r * rnom],
+ [-0.1,
top_r * rnom]]);
translate([0, -d_OC_r * r0])
circle(r = r0);
}
}
module CrossSectionDemo(){ ////toplevel
translate([0, -d_OC_r * r0])
circle(r = r0);
}
}
module CrossSectionDemo(){ ////toplevel
+ color("black") CrossSection(2);
CrossSection();
for (rc=[["red", r1],
["blue",r0]]) {
CrossSection();
for (rc=[["red", r1],
["blue",r0]]) {