From 582e30670b3dd1afa6650f71bf20e0360876095a Mon Sep 17 00:00:00 2001
From: Andreas Ortmann <ortmann@finf.uni-hannover.de>
Date: Thu, 29 Sep 2016 08:42:52 +0200
Subject: [PATCH] adding nice ufo.

---
 data/mesh/ship_ufo.scad | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 data/mesh/ship_ufo.scad

diff --git a/data/mesh/ship_ufo.scad b/data/mesh/ship_ufo.scad
new file mode 100644
index 0000000..b049267
--- /dev/null
+++ b/data/mesh/ship_ufo.scad
@@ -0,0 +1,26 @@
+difference() {
+//union() {
+    union() {
+        // body
+        scale([1,1,0.5]) sphere(1, $fn=32);
+
+        // cockpit
+        translate([0,0,0.3]) sphere(0.5, $fn=16);
+    }
+
+    // small balls carved out of the body
+    smallBallsCirle = 1;
+    offsetHeight = 0.5;
+    translate([0, -smallBallsCirle, offsetHeight]) {
+        union() {
+            numBalls = 8;
+            translate([0,1,0]) {
+                for (i=[0:numBalls]) {
+                    rotate(360*i/numBalls) translate([smallBallsCirle,0,0]) {
+                        sphere(0.45, $fn=12);
+                    }
+                }
+            }
+        }
+    }
+}