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distort-stl: debugging, avoid a warning
[reprap-play.git]
/
pull-cord-keeper.scad
diff --git
a/pull-cord-keeper.scad
b/pull-cord-keeper.scad
index 258e3e87d6389a6fdf41087a67a774b712fa89cd..c8655c9842f942882addc05c8ce758eccbd62858 100644
(file)
--- a/
pull-cord-keeper.scad
+++ b/
pull-cord-keeper.scad
@@
-11,6
+11,8
@@
blockwidth = hcentredist*2 + 6;
height = 20;
height = 20;
+roundedgedia = 7.5;
+
ziglen = hcentredist/2;
feedxgap = 5;
ziglen = hcentredist/2;
feedxgap = 5;
@@
-24,6
+26,8
@@
backxgap = 1;
blockoverlapcnr = 5;
blockoverlapcnr = 5;
+screwholedia = 4 + 0.5;
+
module Oval(centredist, rad) {
hull() {
translate([-centredist/2,0,0]) circle(r=rad);
module Oval(centredist, rad) {
hull() {
translate([-centredist/2,0,0]) circle(r=rad);
@@
-31,10
+35,20
@@
module Oval(centredist, rad) {
}
}
}
}
+module VExtrude(){
+ translate([0,0, -height/2])
+ linear_extrude(height=20)
+ children(0);
+}
+
+module OuterOval(){
+ Oval(hcentredist, houterrad);
+}
+
module Hoop(){
difference(){
hull(){
module Hoop(){
difference(){
hull(){
- O
val(hcentredist, houterrad
);
+ O
uterOval(
);
translate([0, (blockdepth + hoopthick)/2 + hinnerrad])
square([blockwidth,
blockdepth + hoopthick],
translate([0, (blockdepth + hoopthick)/2 + hinnerrad])
square([blockwidth,
blockdepth + hoopthick],
@@
-44,10
+58,36
@@
module Hoop(){
}
}
}
}
+module RoundEdges(){
+ intersection(){
+ VExtrude()
+ OuterOval();
+
+ for (xi=[-1,1]) {
+ hull(){
+ for (yi=[-1,1]) {
+ translate([xi * (hcentredist/2 + hinnerrad),
+ houterrad,
+ yi * (height/2 - roundedgedia / 4 * sqrt(2))])
+ rotate([90,0,0])
+ cylinder(r=roundedgedia/2, h=houterrad*2, $fn=20);
+ }
+ }
+ }
+ }
+}
+
module Positive(){
module Positive(){
- translate([0,0, -height/2])
- linear_extrude(height=20)
- Hoop();
+ difference(){
+ VExtrude()
+ Hoop();
+
+ rotate([90,0,0])
+ translate([0,0,-50])
+ cylinder(r=screwholedia/2, h=100);
+ }
+
+ RoundEdges();
}
module Ribs(){
}
module Ribs(){
@@
-118,6
+158,22
@@
module Demo(){
color("blue") B();
}
color("blue") B();
}
+module APrint(){ ////toplevel
+ rotate([0,180,0])
+ A();
+}
+
+module BPrint(){ ////toplevel
+ B();
+}
+
+module Kit(){ ////toplevel
+ translate([0, hinnerrad, 0])
+ APrint();
+ rotate([0,0,180])
+ BPrint();
+}
+
//Ribs();
//Demo();
//Ribs();
//Demo();
@@
-127,4
+183,7
@@
module Demo(){
//Hoop();
//Hoop();
-Demo();
+//Demo();
+//BPrint();
+
+//Kit();