cable-hole-trunking-cover.scad

   1 // -*- C -*-
   2
   3 basex = 30;
   4 basey = 45;
   5
   6 bevelz = 3;
   7 bevelslope = 0.75;
   8 bevely = bevelz * bevelslope;
   9
  10 basebaset = 2;
  11 basebevelt = 3;
  12
  13 module sheared_cube(sz, xperz, yperz) {
  14   multmatrix([[1,0,xperz,0],
  15               [0,1,yperz,0],
  16               [0,0,1,    0],
  17               [0,0,0,    1]])
  18     cube(sz);
  19 }
  20
  21 module Base(){
  22   translate([0, basey-basebevelt, 0])
  23     sheared_cube([basex, basebevelt, bevelz], 0, bevelslope);
  24   sheared_cube([basex, basebevelt, bevelz], 0, -bevelslope);
  25   cube([basex, basey, basebaset]);
  26 //  sheared_cube([10,20,30], 0.5, 3);
  27 //  cube([basew, baseh, 0.1]);
  28 //  translate([
  29 }
  30
  31 Base();