Added rotate_extrude-tests

1 files changed, 21 insertions, 0 deletions

diff --git a/testdata/scad/features/rotate_extrude-tests.scad b/testdata/scad/features/rotate_extrude-tests.scad
index 7bbcef0..32eaf34 100644
--- a/testdata/scad/features/rotate_extrude-tests.scad
+++ b/testdata/scad/features/rotate_extrude-tests.scad
@@ -1,2 +1,23 @@
+// Normal
 rotate_extrude() translate([20,0,0]) circle(r=10);
 
+// Sweep of polygon with hole
+translate([50,-20,0]) {
+  difference() { 
+    rotate_extrude() translate([20,0,0]) difference() {
+      circle(r=10); circle(r=8);
+    }
+    translate([-50,0,0]) cube([100,100,100], center=true);
+  }
+}
+
+// Alternative, difference between two solid sweeps
+translate([50,50,0]) {
+  difference() { 
+    difference() {
+      rotate_extrude() translate([20,0,0]) circle(r=10);
+      rotate_extrude() translate([20,0,0]) circle(r=8);
+    }
+    translate([-50,0,0]) cube([100,100,100], center=true);
+  }
+}