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=8ca8ff17bc26b4a2f7342092f0841d15798f7d4b;hp=a9315319c20475fc81a6f7e86fe783c5a27c5284;hb=ee16e07412f22f0fd68ad19ce46c429466454888;hpb=872cd48f11a61e4d11c38f0c29a457c95c8ff7dc

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index a931531..8ca8ff1 100644
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -108,7 +108,7 @@ thehd_tl = [ -thehd_tr[0], thehd_tr[1] ];
 thehd_bl = -thehd_tr;
 thehd_br = -thehd_tl;
 
-tablet_z_slop = 0.25;
+tablet_z_slop = 1.00;
 
 interlock_rad = interlock_dia/2;
 interlock_negative_rad = interlock_rad + 0.125;
@@ -207,6 +207,17 @@ module TileBase(botleft, topright){
 	  MachineEnvelope();
 	  cube(shufflesz, center=true);
 	}
+	if (JIG) {
+	  translate([0,0,-20]) linear_extrude(height=20) {
+	    for (diag=[[ +1, botleft                   ],
+		       [ -1, [topright[0], botleft[1]] ]]) {
+	      translate(diag[1])
+		rotate(atan2(size[1], diag[0] * size[0]))
+		translate([0, -test_edge/2])
+		square([vectorlen2d(size), test_edge]);
+	    }
+	  }
+	}
       }
     }
   }
@@ -815,6 +826,7 @@ module Tile00(){ ////toplevel
   rcy = cty + frontcurve_avoid_y;
   posts = [ cnr_posts[0],
 	    cnr_posts[1],
+	    0.5 * (cnr_posts[0] + cnr_posts[1]),
 	    cnr_posts[2] + [ 0,                             -rcy ],
 	    cnr_posts[2] + [ -sz[0] + frontedge_len - cutout_l_end_x, -cty ],
 	    cnr_posts[3] + [ 0,                             -cty ]
@@ -1027,6 +1039,12 @@ module Demo(){ ////toplevel
   translate(demo_slop*[-3,1]) color("blue")   Tile10();
   translate(demo_slop*[-3,0]) color("red")    Tile00();
   %Machine();
+  // Can also do this, to print reference sheet:
+  //  load this into openscad
+  //  select Ctrl-4 view, view all, scale appropriately
+  //  import sewing-table,Demo-flat.png
+  //  pngtopnm <sewing-table,Demo-flat.png | ppmbrighten -s -50 -v +100 >t.pnm
+  //  lpr t.pnm
 }
   
 //TestPiece1();