version 1 - confirmed working

pills.scad

@@ -0,0 +1,62 @@
+use <threads.scad>;
+$fa = 1;
+$fs = 0.4;
+
+outer_radius = 30;
+height_total = 35;
+thickness = 3;
+
+cap_height = 10;
+
+inner_radius = outer_radius - thickness;
+height_base = height_total - cap_height;
+height_thread = cap_height - thickness;
+
+thread_radius = inner_radius + (thickness / 2);
+
+// base shape
+difference() {
+    cylinder(h=height_base, r=outer_radius);
+    translate([0, 0, thickness])
+        cylinder(h=height_base, r = inner_radius);
+}
+// divider
+//translate([-outer_radius + (thickness/2), 0, 0])
+//    cube([outer_radius*2 - thickness, thickness, height_base ]);
+
+translate([0, 0, height_base/2 - 0.01])
+  cube([outer_radius*2 - thickness * 2, thickness, height_base+0.01], center=true);
+
+// divider stage 2
+translate([0, 0, height_base + (height_thread/2) - 0.01])
+    cube([inner_radius*2 - thickness * 2, thickness, height_thread+0.01], center=true);
+
+// thread (neck)
+
+//translate([0, 0, height_base - 0.01]) {
+//    difference(){
+//        cylinder(h=height_thread + 0.01, r=outer_radius - (thickness / 2));
+//        translate([0,0,-0.01])
+//            cylinder(h=height_thread + 1, r=inner_radius);
+//    }
+//}
+
+translate([0, 0, height_base - 1]) {
+    difference() {
+            union() {
+              ScrewThread( thread_radius*2, height_thread + 1, pitch=4);
+              cylinder(h = 1, r=outer_radius);
+            }
+        translate([0, 0, -0.01])
+            cylinder(h=height_thread+2, r=thread_radius - thickness*2);
+    }
+}
+
+
+// cap
+translate([70, 0, cap_height]) rotate([180, 0,0]) {
+  ScrewHole(thread_radius * 2, cap_height - thickness, pitch=4)
+    cylinder(h=cap_height, r=outer_radius);
+}
+//module ScrewHole(outer_diam, height, position=[0,0,0], rotation=[0,0,0], pitch=0, tooth_angle=30, tolerance=0.4, tooth_height=0) {
+