commit 5a07b367027aa19d311e7854bf51903a5f1183a0
Author: Felizitas Ritter <fr2@horstbox.org>
Date:   Mon Nov 7 19:53:36 2022 +0100

    Moved into fresh repository.

diff --git a/.gitignore b/.gitignore
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+*.gcode
+*.stl
\ No newline at end of file
diff --git a/README.md b/README.md
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+# A Parametrizeable pill dispenser
+
+A printable object for storing pills that can be parametrized to fit most round tablets.
+
+Originally designed between December 2019 and January 2020 to keep loose pills intact.
diff --git a/pill_dispenser.scad b/pill_dispenser.scad
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+++ b/pill_dispenser.scad
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+// short for "render hack"
+rhck=0.01;
+
+// print quality/robustness/material params
+wall_t=1;
+bottom_t=0.6;
+clr=0.3;
+$fn=60;
+
+// parameters regarding tablet size and amount
+diameter = 7.3;     // diameter of compartment
+heigth = 3.4;       // heigth of compartment
+amount = 8;         // amount of compartments
+keyring=false;      // adds a keyring
+splitting_aid=true; // splitting aid
+
+
+// implementation
+translate([0,15,0])color([0.6,0.7,0.8]){
+    carrier(amount,diameter,heigth,with_splitter=splitting_aid);
+}
+translate([0,30,wall_t+clr])color([1,1,1,0.6]){
+    shroud(amount,diameter,heigth,with_gap=1,with_keyring=keyring);
+}
+
+// carrier: carries the actual contents
+module carrier(n=6,d_t=7,h_t=3.5,with_splitter=1){
+    // derived params
+    r_t=d_t/2;
+    carrier_h=h_t+bottom_t;
+    rad_end=r_t+wall_t;
+    difference(){
+        union(){
+            cylinder(carrier_h+wall_t+0.5,rad_end,rad_end);
+            translate([(n-1)*(d_t+wall_t),0,0]){
+                cylinder(carrier_h,rad_end,rad_end);
+            }
+            cylinder(carrier_h+bottom_t,rad_end,rad_end);
+            for(i=[1:n])translate([i*(d_t+wall_t),0,0]){
+                cylinder(carrier_h,rad_end,rad_end);
+            }
+            translate([0,-r_t,0]){
+                cube([(n)*(d_t+wall_t),d_t,carrier_h]);
+            }
+        }
+        for(i=[0:n])translate([i*(d_t+wall_t),0,bottom_t]){
+            if(i==0){
+                // grip piece
+                if(with_splitter){
+                    translate([0,0,h_t])cylinder(h_t+wall_t+1+rhck,r_t+clr/2,r_t+wall_t);
+                }else{
+                    translate([0,0,h_t])cylinder(h_t+wall_t+1+rhck,r_t+clr/2,r_t+clr);
+                }
+            }else{
+                // compartments
+                cylinder(h_t+wall_t+1+rhck,r_t+clr/2,r_t+clr/2);
+            }
+        }
+    }
+    // edge of pill splitter
+    if(with_splitter){
+        translate([0,0,h_t])rotate([0,45,0]){
+            cube([3*d_t/8,d_t+wall_t,3*d_t/8],center=true);
+        }
+    }
+}
+
+// shroud: keeps the contents in the carrier
+module shroud(n=6,d_t=7,h_t=3.5,with_gap=1,with_keyring=0){
+    // derived params
+    r_t=d_t/2;
+    carrier_h=h_t+bottom_t;
+    rad_end=r_t+wall_t;
+    inner_r=rad_end+clr;
+    outer_r=inner_r+wall_t;
+    inner_h=carrier_h+clr;
+    shroud_h=wall_t+wall_t+carrier_h+clr;
+    translate([0,0,-wall_t-clr]){
+        difference(){
+            union(){
+                // positive of spring end
+                cylinder(shroud_h,outer_r,outer_r);
+                // rear end
+                translate([((with_keyring)?(n+1.5):(n))*(d_t+wall_t),0,0]){
+                    cylinder(shroud_h,outer_r,outer_r);
+                }
+                // middle part
+                translate([0,-outer_r,0]){
+                    cube([((with_keyring)?(n+1.5):(n))*(d_t+wall_t),outer_r*2,shroud_h]);
+                }
+            }
+            
+            // cylindrical cutout on spring end
+            translate([0,0,-rhck]){
+                cylinder(shroud_h+2*rhck,inner_r,inner_r);
+            }
+            // rectanguar hollow
+            translate([0,-inner_r,wall_t]){
+                cube([n*(d_t+wall_t),inner_r*2,inner_h]);
+            }
+            // half-cylinder hollow
+            translate([n*(d_t+wall_t),0,wall_t]){
+                cylinder(inner_h,inner_r,inner_r);
+            }
+            
+            //cutout on spring end
+            translate([0,-inner_r,-rhck])cube([inner_r/2,inner_r*2,shroud_h+rhck*2]);
+            translate([0,-inner_r/2,-rhck])cube([inner_r,inner_r,shroud_h+rhck*2]);
+            for(i=[0,1])mirror([0,i,0]){
+                translate([inner_r/2,inner_r/2,-rhck]){
+                    cylinder(shroud_h+rhck*2,inner_r/2,inner_r/2);
+                }
+            }
+            translate([-outer_r,0,-rhck])rotate([0,0,45]){
+                translate([-inner_r,-inner_r,0]){
+                    cube([2*inner_r,2*inner_r,shroud_h+2*rhck]);
+                }
+            }
+            
+            // optional keyring
+            if(with_keyring)translate([(n+1.5)*(d_t+wall_t),0,-rhck]){
+                cylinder(shroud_h+rhck*2,r_t,r_t);
+            }
+            
+            if(with_gap){
+                // cutout for printability
+                translate([0,0,shroud_h-wall_t-rhck]){
+                    translate([0,-inner_r+1.7,0]){
+                        cube([n*(d_t+wall_t),2*inner_r-(2*1.7),wall_t+2*rhck]);
+                    }
+                    translate([n*(d_t+wall_t),0,0]){
+                        cylinder(wall_t+2*rhck,inner_r-1.7,inner_r-1.7);
+                    }
+                }
+            }
+            
+            // cutaway to look inside (for modelling purposes)
+            //translate([0,0,2])cube([100,100,100]);
+        }
+        
+        // spring ends
+        for(i=[48,-48])rotate([0,0,i+180])translate([inner_r+wall_t/2,0,0]){
+            cylinder(shroud_h,2*wall_t/3,2*wall_t/3);
+        }
+    }
+}