sewing-table: FitTest_Entire: wip

[reprap-play.git] / sewing-table.scad.m4

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index e126ecc1be8020ec7d93db2603c707d8e75a3be4..bfa9506aba74e5463275bdcbc81e3539769e1d98 100644 (file)
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -100,8 +100,8 @@ frontcurve_side_skew = 3.5 / 72;
 frontcurve_avoid_y = 70;
 frontcurve_z_slop = 0.75;
 
-frontcurve_strt_len = 60;
-frontcurve_dualcurve_angle = 90 - 65;
+frontcurve_strt_len = 50;
+frontcurve_dualcurve_angle = 30;
 
 // calculated
 
@@ -788,18 +788,19 @@ module Tile00(){ ////toplevel
   RoundCornerAdd(rc2);
 }
 
-module FitTest_general(c0,sz, dobrace=false){
+module FitTest_general(c0,sz, dobrace=false, bracexx=0){
   c = Rectangle_corners(c0, sz);
   brace = [7,7,9];
+  bsz = sz + [bracexx,0,0];
   difference(){
     union(){
       Rectangle_TileBase(c);
       if (dobrace) {
        translate(concat(c0, [-brace[2] + 0.1])){
          difference(){
-           cube(concat(sz,[brace[2]]) - [5,0,0]);
+           cube(concat(bsz, [brace[2]]) - [5,0,0]);
            translate(brace + [0,0, -25])
-             cube(concat(sz, [50]) - brace*2 + [10,0,0]);
+             cube(concat(bsz, [50]) - brace*2 + [10,0,0]);
          }
        }
       }
@@ -809,40 +810,25 @@ module FitTest_general(c0,sz, dobrace=false){
   }
 }
 
-module FitTest_Entire(){ ////toplevel
-  FitTest_general([-40,-80], [275,180], dobrace=true);
-}
-
-module FitTest_RearCurve(){ ////toplevel
-  FitTest_general([110,0], [170,100]);
-}
-
-module FitTest_FrontCurve(){ ////toplevel
-  p0 = [110,-80];
-  sz = [170,80];
-  intersection() {
-    Tile00();
-    translate([0,0,-8]) linear_extrude(height=18) {
-      translate(p0) square(sz);
-    }
-  }
-}
-
 module FitTest_PairLink(cut=false){ ////toplevel
   cy0=-55; cy1=85; cx=127;
   bar = [10,10];
   legrad = 12;
-  footrad_min = 2; footrad_max = 4; footrad_depth = 3;
+  footrad_min = 1; footrad_max = 4; footrad_depth = 5;
   strap = [3,5];
+  adj_neg_slop = 1.0;
+  bar_z_slop = 1.75;
 
   // calculated
   straphole_x_max = legrad/sqrt(2) + footrad_max;
+  dz = cut ? adj_neg_slop : 0;
+
+  translate([cx - bar[0]/2, cy0, dz + bar_z_slop])
+    cube([bar[0], cy1-cy0, bar[1] - bar_z_slop]);
 
-  translate([cx - bar[0]/2, cy0, 0])
-    cube([bar[0], cy1-cy0, bar[1]]);
   for (endy=[cy0,cy1]) {
     $fn=32;
-    translate([cx,endy,0]){
+    translate([cx,endy,dz]){
       // feet
       for (rot=[45:90:315]) rotate(rot) {
        translate([legrad,0,0]){
@@ -851,6 +837,10 @@ module FitTest_PairLink(cut=false){ ////toplevel
            translate([0,0,-footrad_depth])
              cylinder(r= footrad_min, h=1);
          }
+         translate([0,0,-10])
+           cylinder(r= footrad_min +
+                    adj_neg_slop * (footrad_max-footrad_min)/footrad_depth,
+                    h=20);
        }
       }
       // legs
@@ -863,14 +853,51 @@ module FitTest_PairLink(cut=false){ ////toplevel
        }
       }
       // strap holes
-      for (rot=[0,180]) rotate(rot) {
-       translate([ straphole_x_max - strap[0]/2, 0,0 ])
-         cube(concat(strap,[20]), center=true);
+      if (cut) {
+       for (rot=[0,180]) rotate(rot) {
+           translate([ straphole_x_max - strap[0]/2, 0,0 ])
+             cube(concat(strap,[20]), center=true);
+         }
+      }
+    }
+  }
+}
+
+module FitTest_RearCurve(){ ////toplevel
+  difference(){
+    FitTest_general([110,0], [170,100]);
+    FitTest_PairLink(true);
+  }
+}
+
+module FitTest_FrontCurve(){ ////toplevel
+  p0 = [110,-80];
+  sz = [170,80];
+  difference(){
+    intersection() {
+      Tile00();
+      translate([0,0,-8]) linear_extrude(height=18) {
+       translate(p0) square(sz);
       }
     }
+    FitTest_PairLink(true);
   }
 }
 
+module FitTest_Entire(){ ////toplevel
+  difference(){
+    FitTest_general([-40,-80], [250,180], dobrace=true, bracexx=15);
+    FitTest_PairLink(true);
+  }
+  FitTest_RearCurve();
+  FitTest_FrontCurve();
+}
+
+module FitTest_EntireDemo(){ ////toplevel
+  FitTest_Entire();
+  //%Tile00();
+}
+
 module FitTest_PairDemo(){ ////toplevel
   sh=[-100,-15,0];
   translate(sh){