sewing-table: FitTest: Front and Rear

[reprap-play.git] / earring-stand.scad

diff --git a/earring-stand.scad b/earring-stand.scad
index bf049ea88d4dda4d96eb6abeaf39426b65898ba8..85c28a877107edf7984bf6fe4bfd7ff8abd7a011 100644 (file)
--- a/earring-stand.scad
+++ b/earring-stand.scad
@@ -5,6 +5,19 @@ include <commitid.scad>
 front_height = 80;
 front_width = 120;
 front_setback = 30;
+front_thick = 2.4;
+
+front_hex_stride = 12.5;
+front_hex_dia = 9.5;
+
+front_hex_y_fudge = -0.65;
+
+front_surround_lr =3;
+
+back_thick = 3;
+back_pillarw = 6;
+
+base_thick = 2.4;
 
 eclip_inner_rad = 2.5;
 eclip_gap_rad = 0.1;
@@ -46,6 +59,8 @@ eclip_wall_offset = -ppxl;
 
 eclip_ra_offset = r2 - 0.1;
 
+eclip_recept_height = r2;
+
 eclip_rhs_offset = ppxl + rgap + eclip_prong_th;
 // does not include main_th
 
@@ -161,7 +176,7 @@ module Sketch(){
   polygon([pq, pp, pr]);
 }
 
-thicks = [ 2, 2, 2 ];
+thicks = [ base_thick, front_thick, back_thick ];
 
 module Joins(alpha, objnum, objnum_f, objnum_m) {
   pitch = (front_width - eclip_each_len) / (num_eclips-1);
@@ -217,10 +232,53 @@ module Base(){
   }
   translate([xmin,
             0,
-            -eclip_base_offset - thicks[0]])
-    cube([xmax - xmin,
-         front_width,
+            -eclip_base_offset - thicks[0]]){
+    difference(){
+      cube([xmax - xmin,
+           front_width,
          thicks[0]]);
+      translate([xmax-xmin, front_width]/2)
+       rotate([0,0,270])
+       Commitid_Full16_M();
+    }
+  }
+}
+
+module FrontPattern(){
+  totalh = front_height - eclip_wall_offset + thicks[1];
+
+  ystride = front_hex_stride;
+  xstride = front_hex_stride * cos(30) * 2;
+
+  difference(){
+    square([front_width, totalh]);
+    translate([ front_surround_lr,
+               eclip_recept_height ])
+      square([ front_width - front_surround_lr*2,
+              totalh - eclip_recept_height*2
+              ]);
+  }
+    
+  difference(){
+    square([front_width, totalh]);
+    for (xi=[ -5 : 5 ]) {
+      translate([front_width/2 +
+                xi * xstride,
+                0]) {
+       for (yi=[ 0 : 10 ]) {
+         //echo(yi);
+         translate([0, yi * ystride +
+                    front_hex_dia*front_hex_y_fudge]) {
+           for (dv=[ [0,0],
+                     [-xstride/2, -ystride/2]
+                     ])
+             translate(dv)
+               circle(r= front_hex_dia/2, $fn=6);
+         }
+       }
+      }
+    }
+  }
 }
 
 module Front(){
@@ -228,9 +286,8 @@ module Front(){
   rotate([0, 90-beta, 0])
     translate([0, 0, ppxl])
     rotate([0,0,90]) {
-    cube([front_width,
-         front_height - eclip_wall_offset + thicks[1],
-         thicks[1]]);
+    linear_extrude(height=thicks[1])
+      FrontPattern();
   }
 }
 
@@ -245,13 +302,33 @@ module Back(){
             0, 0])
     rotate([0,90,0])
     rotate([0,0,90]) {
-    cube([front_width,
-         height,
-         thicks[2]]);
+    difference(){
+      cube([front_width,
+           height,
+           thicks[2]]);
+      translate([back_pillarw,
+                eclip_recept_height,
+                -10])
+       cube([front_width - back_pillarw*2,
+             height - eclip_recept_height*2 - eclip_prong_th,
+             20]);
+    }
   }
 }
 
-module Demo(){
+module BackPrint(){ ////toplevel
+  rotate([0,-90,0]) Back();
+}
+
+module FrontPrint(){ ////toplevel
+  rotate([0, 90+beta, 0]) Front();
+}
+
+module BasePrint(){ ////toplevel
+  Base();
+}
+
+module Demo(){ ////toplevel
   color("red") Base();
   color("blue") Front();
   color("black") Back();
@@ -262,4 +339,7 @@ module Demo(){
 //TestProtr();
 //TestRAProtr();
 //Sketch();
-Demo();
+//Demo();
+//BackPrint();
+//FrontPrint();
+//BasePrint();