From 132bdba10fe65db49124199701be9ea031583d8f Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Sun, 6 Oct 2019 10:41:36 +0800
Subject: [PATCH] add heart2heart_maze

---
 examples/maze/heart2heart_maze.scad | 58 ++++++++++++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

diff --git a/examples/maze/heart2heart_maze.scad b/examples/maze/heart2heart_maze.scad
index ec080889..6513e903 100644
--- a/examples/maze/heart2heart_maze.scad
+++ b/examples/maze/heart2heart_maze.scad
@@ -1 +1,57 @@
-use <>;
\ No newline at end of file
+use <heart_maze.scad>;
+
+names = ["", ""];
+font_name = "Arial Black";
+font_size = 8;
+
+radius_of_heart = 15;
+tip_r_of_heart = 5;
+wall_thickness = 2.5;
+cblocks = 6;
+levels = 3;
+spacing = 0.4;
+
+$fn = 36;
+
+module heart_base(name, font_name, font_size, radius, ring_thickness, tip_r_of_heart) {
+    difference() {
+        linear_extrude(ring_thickness)
+            heart(radius, tip_r_of_heart); 
+        
+        linear_extrude(ring_thickness * 0.75)
+        mirror([1, 0, 0]) 
+            text(name, font = font_name, size = font_size, valign = "center", halign = "center");
+    }
+
+    linear_extrude(ring_thickness) 
+    translate([0, radius * 1.15])
+        arc(radius = radius / 3, angle = [25, 155], width = ring_thickness);        
+}
+
+module heart2heart_maze(names, font_name, font_size, radius_of_heart, tip_r_of_heart, wall_thickness, cblocks, levels, spacing) {
+    maze = go_maze(1, 1, 
+        starting_maze(cblocks, levels),
+        cblocks, levels, y_circular = true
+    );
+
+    translate([0, 0, wall_thickness])
+    linear_extrude(wall_thickness)
+        heart_maze(maze, radius_of_heart, cblocks, levels, wall_thickness);
+    heart_base(names[0], font_name, font_size, radius_of_heart + wall_thickness / 2, wall_thickness, tip_r_of_heart);
+
+    translate([radius_of_heart * 4, 0, 0]) {
+        heart_base(names[1], font_name, font_size, radius_of_heart + wall_thickness / 2, wall_thickness, tip_r_of_heart);   
+        
+        translate([0, 0, wall_thickness])
+        mirror([1, 0, 0]) 
+        difference() {
+            linear_extrude(wall_thickness)
+                heart(radius_of_heart, tip_r_of_heart); 
+            linear_extrude(wall_thickness * 2)
+            offset(delta = spacing)
+                heart_maze(maze, radius_of_heart, cblocks, levels, wall_thickness);
+        }
+    }
+}
+
+heart2heart_maze(names, font_name, font_size, radius_of_heart, tip_r_of_heart, wall_thickness, cblocks, levels, spacing);
\ No newline at end of file