X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=tablet-stand.scad;h=d7ef5645d2fd0031de04d59835e5975777bbe8fe;hp=bcad4f3878b617b369dd4b7f155223d43f015f15;hb=d1f9fc4c0e7a12e00138ebb6b899a6a120be3864;hpb=e944e1efb97260ceee77bfaa20b9e56798a6e9e2

diff --git a/tablet-stand.scad b/tablet-stand.scad
index bcad4f3..d7ef564 100644
--- a/tablet-stand.scad
+++ b/tablet-stand.scad
@@ -1,21 +1,72 @@
 // -*- C -*-
 
+whole_depth = 90;
+whole_width = 120;
+
 antifoot_width = 15;
 antifoot_height = 15;
 antifoot_slope = 1.0;
 antifoot_depth = 10;
-antifoot_base = 8;
+antifoot_base = 12;
 antifoot_front = 5;
 
+leg_width = 8;
+leg_thick = 8;
+
+post_height = 50;
+orifice_dia = 22.1 + 0.3;
+post_thick = 8;
+
+stretcher_thick = 5;
+stretcher_width = 8;
+
+antifoot_back = antifoot_depth + antifoot_height/antifoot_slope;
+post_rad = orifice_dia/2 + post_thick;
+
 module AntiFoot(){
-  antifoot_back = antifoot_depth + antifoot_height/antifoot_slope;
-  polygon([[-antifoot_front, -antifoot_base],
+  translate([-antifoot_front-antifoot_back, antifoot_width/2, 0])
+    rotate([90,0,0])
+    translate([antifoot_front, antifoot_base, 0])
+    linear_extrude(height=antifoot_width)
+    polygon([[-antifoot_front, -antifoot_base],
 	   [-antifoot_front,  antifoot_height],
 	   [0,               antifoot_height],
 	   [0,               0],
 	   [antifoot_depth,  0],
 	   [antifoot_back, antifoot_height],
 	   [antifoot_back, -antifoot_base]]);
+  translate([-antifoot_back, 0, 0])
+    cube([stretcher_width, whole_width*0.55, stretcher_width]);
+}
+
+module LeftLeg(){
+  effective_depth = whole_depth - antifoot_back;
+  translate([-effective_depth, -whole_width/2, 0])
+    AntiFoot();
+  hull(){
+    translate([-effective_depth-leg_width/2, -whole_width/2, 0])
+      cylinder(r=leg_width/2, h=antifoot_base);
+    cylinder(r=leg_width/2, h=post_height);
+  }
+}
+
+module RightLeg(){
+  mirror([0,1,0]) LeftLeg();
+}
+
+module Post(){
+  cylinder(h=post_height, r=post_rad, $fn=70);
+}
+
+module Stand(){
+  difference(){
+    union(){
+      LeftLeg();
+      RightLeg();
+      Post();
+    }
+    translate([0,0,-1]) cylinder(h=post_height+2, r=orifice_dia/2);
+  }
 }
 
-AntiFoot();
+Stand();