sewing-table: Machine_Rear: reartablet, and fix x

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

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index 0a8fb4aeddd629da32ed050e8a0fe3ce005c561b..45694567c8e9474010d5d1fcd84d89883df27abb 100644 (file)
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -56,6 +56,12 @@ rearcurve_total_len = 84;
 
 rearcurve_rad_slop = 0.5;
 
+rearcurve_avoid_y = rearcurve_rad + 10;
+
+reartablet_z = 2.54;
+reartablet_x = 5 + 1;
+reartablet_y = 5;
+
 // calculated
 
 TEST = false;
@@ -345,33 +351,51 @@ module Machine_Arm(){
   }
 }
 
-module Machine_Rear(){
+module Machine_Rear(){ ////toplevel
   big_rad = rearcurve_total_len - rearcurve_strt_len + rearcurve_rad;
   small_rad = rearcurve_rad + rearcurve_rad_slop;
-  translate([ 250 + rearedge_len - cutout_l_end_y + big_rad,
+  translate([ 250 - cutout_l_end_x + rearedge_len,
              cutout_tile11_y,
              0 ]){
-    translate([ 0,
+    //%cube([20,20,20]);
+    translate([ -reartablet_x,
+               -1,
+               -reartablet_z])
+      mirror([0,0,1])
+      cube([ reartablet_x+1,
+            reartablet_y+1,
+            20 ]);
+    translate([ rearcurve_strt_len,
                0,
-               -rearcurve_rad
-               ]){
-      rotate([0,-90,0]){
-       cylinder(r = small_rad, h= rearcurve_strt_len);
+               0 ]){
+      translate([ 0,
+                 0,
+                 -rearcurve_rad
+                 ]){
+       rotate([0,-90,0]){
+         rotate([0,0, 360/8/2])
+           cylinder(r = small_rad, h= rearcurve_strt_len);
+       }
       }
-    }
-    translate([ 0,
-               0,
-               big_rad - rearcurve_rad ]) {
-      intersection(){
-       rotate([90,0,0]){
-         rotate_extrude(convexity=10) {
-           translate([ big_rad,
-                       0 ])
-             circle(r= small_rad);
+      translate([ 0,
+                 0,
+                 big_rad - rearcurve_rad ]) {
+       intersection(){
+         rotate([90,0,0]){
+           rotate_extrude(convexity=10) {
+             translate([ big_rad,
+                         0 ]) {
+               hull(){
+                 circle(r= small_rad);
+                 translate([200,0])
+                   circle(r= small_rad);
+               }
+             }
+           }
          }
+         mirror([0,0,1])
+           cube([150,150,150]);
        }
-       mirror([0,0,1])
-         cube([100,100,100]);
       }
     }
   }
@@ -501,11 +525,39 @@ module Tile01(){ ////toplevel
   }
 }    
 
+module Tile10(){ ////toplevel
+  sz = [250,250];
+  c0 = [sz[0],0];
+  c = Rectangle_corners(c0, sz);
+  cnr_posts = Rectangle_corners2posts(c);
+  cty = cutout_tile11_y;
+  rcy = cty + rearcurve_avoid_y;
+  posts = [ cnr_posts[0] + [ 0,                             cty ],
+           cnr_posts[1] + [ -sz[1] + rearedge_len - cutout_l_end_x, cty ],
+           cnr_posts[1] + [ 0,                             rcy ],
+           cnr_posts[2],
+           cnr_posts[3] ];
+  rcs = [R_EDGE(c,2)];
+  difference(){
+    union(){
+      Rectangle_TileBase(c);
+      Posts(posts);
+      RoundEdge(R_EDGE(c,1));
+      RoundEdge(R_EDGE(c,2));
+      InterlockEdge(c[3], tile_11_10_cnr);
+    }
+    RoundCornerCut(rcs);
+    Machine();
+  }
+  RoundCornerAdd(rcs);
+}
+
 module Demo(){ ////toplevel
   translate(demo_slop*[-2,1]) color("blue") Tile12();
   translate(demo_slop*[-2,0]) color("red")  Tile02();
   translate(demo_slop*[-2,1]) color("orange") Tile11();
   translate(demo_slop*[-2,0]) color("purple") Tile01();
+  translate(demo_slop*[-3,1]) color("blue")   Tile10();
   %Machine();
 }