Create puzzle_empty.scad

Author: benjaminwand

items/puzzle_empty.scad

@@ -0,0 +1,33 @@
+p_x = 20;   // side length of puzzle piece
+p_y = 25;   // side length of puzzle piece
+p_z = 2;    // height of puzzle piece
+d = 0.5;    // distance between puzzle pieces
+h_s = 0.35;  // handle sizes
+h_d = 0.1;  // handle distance
+amount = [1, 4]; // how many pieces one wants
+$fn = 50;
+
+
+module piece(){
+difference(){
+    translate([d/2, d/2]) cube([p_x -d, p_y -d, p_z]);
+    translate([p_x * h_d, p_y * 0.5]) resize([p_x * h_s +d, p_y * h_s +d]) 
+        cylinder(p_z*3, 10, 10, true);
+    translate([p_x * 0.5, p_y * h_d]) resize([p_x * h_s +d, p_y * h_s +d]) 
+        cylinder(p_z*3, 10, 10, true);
+}
+    translate([p_x * (h_d + 1), p_y * 0.5, p_z/2]) 
+        resize([p_x * h_s -d, p_y * h_s - d]) 
+        cylinder(p_z, 10, 10, true);
+    translate([p_x * 0.5, p_y * (h_d + 1), p_z/2]) 
+    resize([p_x * h_s -d, p_y * h_s - d]) 
+        cylinder(p_z, 10, 10, true);
+    
+}
+
+module puzzle() 
+for (x= [0 : amount[0]-1], y = [0 : amount[1]-1]) 
+    translate([x * p_x, y * p_y]) piece();
+
+puzzle();
+