X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=sewing-table.scad.m4;h=8364420c3aa167051eddace34466f421d9d7a763;hp=18ee9d899aa4554a1a456b2d5acf4ed8f26d15e5;hb=a3680df53da821defeca220d33263f54b99b5118;hpb=6849130c42e11135c607ea91118ec5ea013dd752

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index 18ee9d8..8364420 100644
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -72,6 +72,15 @@ frontcurve_z_slop = 0.75;
 frontcurve_strt_len = 50;
 frontcurve_dualcurve_angle = 30;
 
+teststrapslots_at = [ [ 110, 70 ], [ 110, -35 ],
+		      [ 180, 90 ],
+		      [ 190, -80 ], // do not change index of this one
+		      [   0, 70 ],  [  0, -35 ],
+		      ];
+
+teststrap = [ 3, 5 ];
+teststrap_peg = [7.5, 3.5];
+
 // calculated
 
 TEST = false;
@@ -95,7 +104,7 @@ thehd_tl = [ -thehd_tr[0], thehd_tr[1] ];
 thehd_bl = -thehd_tr;
 thehd_br = -thehd_tl;
 
-tablet_z_slop = rearcurve_z_slop;
+tablet_z_slop = 0.25;
 
 interlock_rad = interlock_dia/2;
 interlock_negative_rad = interlock_rad + 0.125;
@@ -514,23 +523,27 @@ module Machine_Curves(){ ////toplevel
 }
 
 module TestStrapSlots(){
-  at = [[ 110, 70 ],
-	[ 180, 90 ],
-	[ 110, -35 ],
-	[ 190, -80 ],
-	];
-  pegwidth = 7.5;
-  strap = [ 3, 5 ];
-  for (pos = at) {
+  pegwidth = teststrap_peg[0];
+  for (pos = teststrapslots_at) {
     echo("TSS",pos);
     translate(concat(pos,[0]))
       for (mx = [0,1]) mirror([mx,0,0]) {
-	  translate([ pegwidth/2, -strap[1]/2, -20 ])
-	    #cube(concat(strap,[40]));
+	  translate([ pegwidth/2, -teststrap[1]/2, -20 ])
+	    cube(concat(teststrap,[40]));
 	}
   }
 }
 
+module TestStrapPeg_any(l){ cube(concat([l],teststrap_peg)); }
+
+module TestStrapPeg_Short(){ ////toplevel
+  TestStrapPeg_any(35);
+}
+
+module TestStrapPeg_Long(){ ////toplevel
+  TestStrapPeg_any(60);
+}
+
 module Machine(){ ////toplevel
   Machine_Arm();
   Machine_Curves();
@@ -784,7 +797,8 @@ module FitTest_PairLink(cut=false){ ////toplevel
 	    translate([0,0,-footrad_depth])
 	      cylinder(r= footrad_min, h=1);
 	  }
-	  translate([0,0,-10])
+	  if (cut)
+	    translate([0,0,-10])
 	    cylinder(r= footrad_min +
 		     adj_neg_slop * (footrad_max-footrad_min)/footrad_depth,
 		     h=20);
@@ -826,21 +840,26 @@ module FitTest_FrontCurve(){ ////toplevel
       Tile00();
       translate([0,0,-8]) linear_extrude(height=18) {
 	translate(p0) square(sz);
+	translate(teststrapslots_at[3])
+	  scale(2* [ teststrap_peg[0], teststrap[1] ])
+	  circle(r=1, $fn=20);
       }
     }
     FitTest_PairLink(true);
+    TestStrapSlots();
   }
 }
 
 module FitTest_Entire(){ ////toplevel
-  p0 = [-40,-80];
-  szrear = [270,180];
-  szfront = [250,szrear[1]];
+  p0 = [-33,-80];
+  szrear = [263,180];
+  szfront = [243,szrear[1]];
   difference(){
     FitTest_general(p0, szrear, dobrace=true, bracexx=0);
     FitTest_PairLink(true);
     translate(concat(p0,[0]) + [szfront[0],-10,-40])
       cube([100, -p0[1], 80]);
+    TestStrapSlots();
   }
   intersection(){
     FitTest_RearCurve();
@@ -854,6 +873,17 @@ module FitTest_EntireDemo(){ ////toplevel
   //%Tile00();
 }
 
+module FitTest_EndEnd(){ ////toplevel
+  p0 = [-35,-35];
+  sz = [190,120];
+  sz2 = [140,110];
+  intersection(){
+    FitTest_general(p0, sz);
+    %translate(concat(p0,[-10]))
+      cube(concat(sz2,[20]));
+  }
+}
+
 module FitTest_PairDemo(){ ////toplevel
   sh=[-90,-15,0];
   translate(sh){