feat: remove 3.7mm latch constraint

florianfesti · May 17, 2024 · 91718ac · 91718ac
1 parent da1f4e8
commit 91718ac
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/boxes/generators/sidehingebox.py b/boxes/generators/sidehingebox.py
@@ -62,8 +62,6 @@ def render(self):
         hinge_radius = self.hinge_radius
         hinge_center = self.hinge_center if self.hinge_center else 2*t + hinge_radius
         with_latch = self.cherrymx_latch
-        if with_latch and t>3.7:
-            raise "cherrymx_latch not compatible with thickness > 3.7mm"
         self.mx_width = 15.4
         self.mx_length = t+16.4+2.8 #2.8 can be removed if the switch is trimmed flush
 
@@ -122,7 +120,8 @@ def render(self):
 ear_t = 0.4;
 ear_d = 15;
 btn_d = 11.4;
-btn_h = ear_t + plywood_t*2;
+btn_ext_h = min(plywood_t, 3.7);
+btn_h = ear_t + plywood_t + btn_ext_h;
 module mx_outer() {{
   translate([0,0,btn_h+4])
     mirror([0,0,1])
@@ -148,11 +147,11 @@ def render(self):
     }};
   }}
 }}
-angle = atan2(plywood_t+0.2, btn_d/2);
+angle = atan2(btn_ext_h+0.2, btn_d/2);
 rotate([0, angle, 0]) difference(){{
   union(){{
     cylinder(d=btn_d-2*play, h=btn_h, $fn=512);
-    translate([0, 0, ear_t/2+plywood_t*2])
+    translate([0, 0, btn_h-ear_t/2])
       cube([btn_d/2, ear_d, ear_t], center=true);
     mx_outer();
   }}