case_x_less = 0; //case_x_less = 10;
-inner_cnr_rad = 2.0;
+inner_cnr_rad = 3.0;
// calculated
ym = psz[1]/2;
+outer_cnr_rad = inner_cnr_rad + thick[2];
module RoundedProfile(sz, cnr_rad){
hull(){
difference(){
mirror([1,0,0])
translate(-thick)
- cube(psz
- + 2*thick
- - [1,0,0] * (thick[0])
- - [case_x_less, 0, 0]);
+ RoundedCube(psz
+ + 2*thick
+ - [1,0,0] * (thick[0])
+ - [case_x_less, 0, 0],
+ outer_cnr_rad);
for (yp= [ btn_yprop, 1-btn_yprop ])
translate([ -btn_x,
$fn= 20);
}
+ //translate([ thick[0] -
+ //cube([
+
mirror([1,0,0])
difference(){
- cube(psz + [1,0,0]);
+ RoundedCube(psz + [1,0,0],
+ inner_cnr_rad);
- for (m=[0,1]) {
+ if (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]);