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=44503d54c831e19c294af0c4a38779a4ebbce8ae;hb=ee16e07412f22f0fd68ad19ce46c429466454888;hpb=912acfecff986896e66e906b13ed768120629750

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index 44503d5..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;
@@ -144,14 +144,16 @@ module Post(){
 }
 
 module PostHole(){
-  translate([0,0,-5])
-    cylinder(r= post_dia/2, h=10);
-  translate([0,0, -jig_min_th])
-    cylinder(r= ply_hole_dia_real/2, h = 5);
-  for (rot=[0:90:270]) rotate(rot) {
-      translate([ ply_edge_hole_dist_real, 0, -5 ])
-	cube([ jig_pencil_rad*2, jig_pencil_slotlen, 10 ], center=true);
-    }
+  if (JIG) {
+    translate([0,0,-5])
+      cylinder(r= post_dia/2 + jig_post_hole_slop, h=10);
+    translate([0,0, -jig_min_th])
+      cylinder(r= ply_hole_dia_real/2, h = 5);
+    for (rot=[0:90:270]) rotate(rot) {
+	translate([ ply_edge_hole_dist_real, 0, 0 ])
+	  cube([ jig_pencil_rad*2, jig_pencil_slotlen, 20 ], center=true);
+      }
+  }
 }
 
 module Posts(posts) {
@@ -190,8 +192,9 @@ module TileBase(botleft, topright){
       crossoff = tile_hard_edge_hole_dist + POST_TCROSSSZ/2;
       cidsz = [ thehd[0], size[1] - 2*crossoff ];
       cidszr = [ cidsz[0], min(cidsz[1], 50) ];
-      translate( concat(botleft + [0, crossoff] + (cidsz-cidszr)/2, [0]) )
-	Commitid_BestCount(cidszr);
+      if (TEST)
+	translate( concat(botleft + [0, crossoff] + (cidsz-cidszr)/2, [0]) )
+	  Commitid_BestCount(cidszr);
       difference(){
 	mirror([0,0,1]) {
 	  translate(concat(botleft + [test_edge,test_edge], [test_tile_th]))
@@ -204,6 +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]);
+	    }
+	  }
+	}
       }
     }
   }
@@ -812,6 +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 ]
@@ -1024,6 +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();