Merge pull request #328 from openscad/issue116

Issue116

1 files changed, 15 insertions, 0 deletions

diff --git a/testdata/scad/features/module-recursion.scad b/testdata/scad/features/module-recursion.scad
new file mode 100644
index 0000000..f67a1d0
--- /dev/null
+++ b/testdata/scad/features/module-recursion.scad
@@ -0,0 +1,15 @@
+module tree(currentScale, levels)
+{
+  h = currentScale;
+  w = currentScale/5;
+  childScale = currentScale * 0.7;
+  
+  if (levels > 0) {
+    cylinder(r=w, h=h);
+    translate([0,0,h]) for (i = [1:2]) {
+      rotate([40, 0, i * 180]) tree(childScale, levels-1);
+    }
+  }
+}
+
+tree(1, 4);