chiark / gitweb /
sewing-table: FitTest_PairLink: wip
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 4 Jun 2017 11:28:43 +0000 (12:28 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 4 Jun 2017 11:28:43 +0000 (12:28 +0100)
sewing-table.scad.m4

index cf85e35..7c95db9 100644 (file)
@@ -828,23 +828,34 @@ module FitTest_FrontCurve(){ ////toplevel
   }
 }
 
-module FitTest_PairLink(adjust=0){ ////toplevel
-  cy0=-55; cy1=85; cx=130;
+module FitTest_PairLink(cut=false){ ////toplevel
+  cy0=-55; cy1=85; cx=127;
   bar = [10,10];
-  legrad = 15;
+  legrad = 12;
   footrad_min = 4; footrad_max = 6; footrad_depth = 3;
 
   translate([cx - bar[0]/2, cy0, 0])
     cube([bar[0], cy1-cy0, bar[1]]);
   for (endy=[cy0,cy1]) {
+    $fn=32;
     translate([cx,endy,0]){
-      for (rot=[0:90:270]) {
+      for (rot=[45,135]) {
+       rotate(rot){
+         hull(){
+           for (s=[-1,+1]){
+             translate([s*legrad,0,0])
+               cylinder(r= footrad_max, h=bar[1]);
+           }
+         }
+       }
+      }
+      for (rot=[45:90:315]) {
        rotate(rot){
          translate([legrad,0,0]){
            hull(){
-             cylinder(r= footrad_max, height=1);
+             cylinder(r= footrad_max, h=1);
              translate([0,0,-footrad_depth])
-               cylinder(r= footrad_min, height=1);
+               cylinder(r= footrad_min, h=1);
            }
          }
        }
@@ -854,9 +865,9 @@ module FitTest_PairLink(adjust=0){ ////toplevel
 }
 
 module FitTest_PairDemo(){ ////toplevel
+  FitTest_PairLink();
   %FitTest_FrontCurve();
   %FitTest_RearCurve();
-  FitTest_PairLink();
 }
 
 module RoundCornerDemo_plat(cnr){