Initial Commit

textTest.scad

@@ -0,0 +1,15 @@
+$fn = 100;
+
+// --- function returns the heart points (data) ---
+function heart_pts(n=300, s=1) = [
+  for (i = [0:n-1]) let(t = 360*i/n)
+    [ s*16*pow(sin(t),3),
+      s*(13*cos(t) - 5*cos(2*t) - 2*cos(3*t) - cos(4*t)) ]
+];
+
+// --- module produces the heart polygon (geometry) ---
+module heart(n=300, s=1) {
+  polygon(points = heart_pts(n, s),
+          paths  = [[ for (i=[0:n-1]) i ]]);
+}
+heart(300, 1);