thick = [
2,
- 3,
- 2.5,
+ 2,
+ 1.5,
];
-btn_x = 58;
+btn_x = 56.4;
btn_dia = 13;
-btn_yprop = 0.23;
+btn_y = 14.03;
-abtn_x = 45;
+abtn_x = 43.15;
abtn_sz = [ 11, 13 ];
-screen_xbot = 67;
-screen_sz = [ 45, 46 ];
+screen_xbot = 79;
+screen_sz = [ 35, 46 ];
thumb_xbot = 90;
thumb_dia = 25;
+vol_xbot = 87.4;
+vol_xtop = 106.7;
+vol_depth = 1.0;
+vol_zsz = 9;
+vol_zoff = 0;
+
rail_ysz = 2.5;
rail_zsz = 2.5;
case_x_less = 0; //case_x_less = 10;
+inner_cnr_rad = 3.0;
+
// calculated
+btn_yprop = btn_y / psz[1];
+echo(btn_yprop);
+
ym = psz[1]/2;
+outer_cnr_rad = inner_cnr_rad + thick[2];
+
+x_sliced = outer_cnr_rad * (1-sin(45));
+
+$screen = true;
+
+module RoundedProfile(sz, cnr_rad){
+ hull(){
+ for (x=[ cnr_rad, sz[0]-cnr_rad ])
+ for (y=[ cnr_rad, sz[1]-cnr_rad ])
+ translate([x,y])
+ circle(r= cnr_rad, $fn=20);
+ }
+}
+
+module RoundedCube(sz, cnr_rad){
+ if ($test)
+ cube(sz);
+ else hull(){
+ for (x=[ cnr_rad, sz[0]-cnr_rad ])
+ for (y=[ cnr_rad, sz[1]-cnr_rad ])
+ for (z=[ cnr_rad, sz[2]-cnr_rad ])
+ translate([x,y,z])
+ sphere(r= cnr_rad, $fn=20);
+ }
+}
module Case(){
difference(){
mirror([1,0,0])
- translate(-thick)
- cube(psz
- + 2*thick
- - [1,0,0] * (thick[0])
- - [case_x_less, 0, 0]);
+ translate(-thick +
+ - [1,0,0] * x_sliced)
+ RoundedCube(psz
+ + 2*thick
+ - [1,0,0] * (thick[0])
+ + [1,0,0] * (x_sliced)
+ - [case_x_less, 0, 0],
+ outer_cnr_rad);
for (yp= [ btn_yprop, 1-btn_yprop ])
translate([ -btn_x,
psz[2] ])
cube(concat(abtn_sz, [ thick[2]*3 ]), center=true);
- mirror([1,0,0])
+ if ($screen)
+ mirror([1,0,0])
translate([ screen_xbot,
(psz[1] - screen_sz[1])/2,
psz[2]-1 ])
$fn= 20);
}
+ mirror([1,0,0])
+ translate([ (vol_xbot+vol_xtop)/2, 0, psz[2]/2 + vol_zoff ])
+ cube([ vol_xtop-vol_xbot, vol_depth*2, vol_zsz ], center=true);
+
+ translate([ thick[0], -10, -10 ])
+ cube([ 10, psz[1]+20, psz[2]+20 ]);
+
+ //translate([-50,-50,10]) cube([100,100,100]);
+
mirror([1,0,0])
difference(){
- cube(psz + [1,0,0]);
+ RoundedCube(psz + [1,0,0],
+ inner_cnr_rad);
- for (m=[0,1]) {
+ if (0) for (m=[0,1]) {
translate([0,ym,0]) mirror([0,m,0]) translate([0,-ym,0])
translate([-1,-1, psz[2]-rail_zsz])
cube([psz[0]+1, rail_ysz+1, rail_zsz+1]);
}
}
+module TestLoop(){
+ intersection(){
+ Case($screen=false);
+ translate([ -vol_xbot, 0,0 ])
+ cube([ 4, 200,200 ], center=true);
+ }
+}
+
Case();
+//TestLoop();
+//RoundedCube(psz, inner_cnr_rad);