Add clock and it's components, paths image

clock.scad

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+use <part_sun.scad>;
+use <part_moon.scad>;
+use <part_clock_outline.scad>;
+use <part_min_lines.scad>;
+use <part_hour_hexagons.scad>;
+
+D=16; //  dial size in cm
+$fn=180;
+
+module face() {
+    difference(){
+        clock_circle(D);
+        union() {
+            translate([0,-D/3]) color("red") sun(D/18);
+            translate([0.5,D/3]) color("white") moon(D/7);
+            for(spot=[15:15:360]){
+                translate([sin(spot)*(D/6*5),cos(spot)*(D/6*5),0])  // position control with radius multiplier
+                color("black")
+                rotate([0,0,180]) // sets 12 on top by rotating the dial    
+                text(str(spot/15), size = D/10, halign = "center", valign = "center", font = "Isonorm:style=Regular");
+            }
+            // Hour dots (dial, radius depth)
+            hour_hexagons(D,4);
+            // Minute lines
+            min_lines(D);
+        }
+    }
+}
+
+face();

part_clock_outline.scad

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+module clock_circle(D, bool) {
+    difference(){
+        color("burlywood")
+            circle(D);
+        if (bool) circle(d=0.7);
+    }
+}
+//clock_circle(12, true);

part_hand_hour.scad

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+$fn=24;
+width=1;
+length=11;
+hole=0.7;
+module hand_h() {
+    rotate([0,0,240])
+    color("darkgray")
+    difference(){
+        union(){
+            translate([-width/2,0,0])
+                square([width,length]);
+            circle(d=width*1.2);
+            translate([-width/2,-length/6,0])
+                square([width,length/7]);
+        }
+            circle(d=hole);
+    }
+}
+
+hand_h();

part_hand_min.scad

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+$fn=24;
+width=0.8;
+length=13;
+hole=0.7;
+
+module hand_min() {
+    rotate([0,0,130])
+    color("gray")
+    difference(){
+        union(){
+            translate([-width/2,0,0])
+                square([width,length]);
+            circle(d=1);
+            translate([-width/2,-length/6,0])
+                square([width,length/7]);
+        }
+            circle(d=hole);
+    }
+}
+
+hand_min();

part_hour_hexagons.scad

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+module hour_hexagons(D,spacing) {
+    for(dot=[0:15:360]){
+        $fn=6;
+        translate([sin(dot)*(D/6*spacing),cos(dot)*(D/6*spacing),0])
+        color("black")
+        rotate([0,0,30-dot])
+        circle(D/24);
+    }
+}
+
+hour_hexagons(16,4.5);

part_min_lines.scad

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+
+module min_lines(D) {
+    divisor = 60;
+    len=D/20;
+    Dist=D-len;
+    for(dot=[0:6:360]){
+        translate([sin(dot)*Dist,cos(dot)*Dist,0])
+        color("black")
+        rotate([0,0,-dot]) // negative z rotates towards outer circle
+        if (dot % 90 == 0){ 
+            divisor = 30;
+            translate([0,-0.3,0])
+            square([D/divisor,D/divisor*3], center=false);
+        }
+        else { 
+            divisor = 60;
+            square([D/divisor,D/divisor*3], center=false);
+        }
+    }
+}
+
+min_lines(16);

part_moon.scad

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+module moon(size){
+    difference(){
+        circle(d=size,$fn=360);
+        translate([size/3,0,0])
+            circle(d=size,$fn=360);
+    }
+}
+
+color("blue") moon(5);
+
+translate([-20,0,0])
+    color("red") moon(1);
+
+translate([30,0,0])
+    color("yellow") moon(10);

part_sun.scad

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+
+$fn=24;
+//size=5;
+module sun(size){
+    color("blue");
+    circle(size);
+    for(spot=[0:30:360]){
+        translate([sin(spot)*(size*1.5),cos(spot)*(size*1.5),0])  // position control with radius multiplier
+        rotate([0,0,-spot])
+        square([size/5, size/2],center=true);
+    };
+}
+
+color("blue") sun(5);
+
+translate([-20,0,0])
+    color("red") sun(1);
+
+translate([30,0,0])
+    color("yello") sun(10);