btn_dia = 14;
btn_yprop = 0.23;
-rail_ysz = 4;
+rail_ysz = 2.5;
rail_zsz = 2.5;
+// calculated
+
+ym = psz[1]/2;
+
module Case(){
difference(){
mirror([1,0,0])
0.5 * psz[2] ])
cylinder(r= btn_dia/2, h=20);
- #mirror([1,0,0])
+ mirror([1,0,0])
difference(){
cube(psz + [1,0,0]);
+
+ for (m=[0,1]) {
+ translate([0,ym,0]) mirror([0,m,0]) translate([0,-ym,0])
+ translate([-1,-1, psz[2]-rail_zsz])
+ cube([psz[0]+1, rail_ysz+1, rail_zsz+1]);
+ }
}
}
}