From 556040439e702da771659d2ddd026825bde733f6 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Sun, 19 Jan 2014 12:18:09 -0500
Subject: Added test of minkowski2 with >2 children


diff --git a/testdata/scad/features/minkowski2-tests.scad b/testdata/scad/features/minkowski2-tests.scad
index 37fad27..92a7dca 100644
--- a/testdata/scad/features/minkowski2-tests.scad
+++ b/testdata/scad/features/minkowski2-tests.scad
@@ -32,3 +32,10 @@ translate([25,0,0]) roundedBox2dSimple();
 
 // One child
 translate([0,-20,0]) minkowski() { square(10); }
+
+// >2 children
+translate([-20,-20,0]) minkowski() {
+    square(10);
+    square(2, center=true);
+    circle(1);
+}
diff --git a/tests/regression/cgalpngtest/minkowski2-tests-expected.png b/tests/regression/cgalpngtest/minkowski2-tests-expected.png
index b85161b..806153b 100644
Binary files a/tests/regression/cgalpngtest/minkowski2-tests-expected.png and b/tests/regression/cgalpngtest/minkowski2-tests-expected.png differ
diff --git a/tests/regression/dumptest/minkowski2-tests-expected.csg b/tests/regression/dumptest/minkowski2-tests-expected.csg
index e653f8b..75c5559 100644
--- a/tests/regression/dumptest/minkowski2-tests-expected.csg
+++ b/tests/regression/dumptest/minkowski2-tests-expected.csg
@@ -34,4 +34,11 @@ group() {
 			square(size = [10, 10], center = false);
 		}
 	}
+	multmatrix([[1, 0, 0, -20], [0, 1, 0, -20], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		minkowski(convexity = 0) {
+			square(size = [10, 10], center = false);
+			square(size = [2, 2], center = true);
+			circle($fn = 0, $fa = 12, $fs = 2, r = 1);
+		}
+	}
 }
diff --git a/tests/regression/opencsgtest/minkowski2-tests-expected.png b/tests/regression/opencsgtest/minkowski2-tests-expected.png
index 9ea580d..8e7e96e 100644
Binary files a/tests/regression/opencsgtest/minkowski2-tests-expected.png and b/tests/regression/opencsgtest/minkowski2-tests-expected.png differ
diff --git a/tests/regression/throwntogethertest/minkowski2-tests-expected.png b/tests/regression/throwntogethertest/minkowski2-tests-expected.png
index 9ea580d..1118260 100644
Binary files a/tests/regression/throwntogethertest/minkowski2-tests-expected.png and b/tests/regression/throwntogethertest/minkowski2-tests-expected.png differ
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