-polyhedron(
- points=[
- [h,h,0], [h,-h,0], [-h,-h,0], [-h,h,0], [0,0,h]
- ],
- faces = [
- [1,4,0], [2,4,1], [2,3,4], [4,3,0],
- [0,3,2,1]
- ]
-);
-}
+ difference() {
+ block();
+ cut();
+ rotate(90) cut();
+ rotate(180) cut();
+ rotate(270) cut();
+ }
+};
+
+//polyhedron(
+// points=[
+// [h,h,0], [h,-h,0], [-h,-h,0], [-h,h,0], [0,0,h]
+// ],
+// faces = [
+// [1,4,0], [2,4,1], [2,3,4], [4,3,0],
+// [0,3,2,1]
+// ]
+//);