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-rw-r--r--testdata/scad/features/polyhedron-tests.scad27
1 files changed, 26 insertions, 1 deletions
diff --git a/testdata/scad/features/polyhedron-tests.scad b/testdata/scad/features/polyhedron-tests.scad
index 690d962..1f11d7e 100644
--- a/testdata/scad/features/polyhedron-tests.scad
+++ b/testdata/scad/features/polyhedron-tests.scad
@@ -11,10 +11,35 @@ module polyhedrons() {
translate([4,0,0])
polyhedron(points = [[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]],
triangles = [[0,2,4],[0,5,2],[0,4,3],[0,3,5],[1,4,2],[1,2,5],[1,3,4], [1,5,3]]);
+
+// Containing concave polygons
+translate([6,0,0])
+polyhedron(points=[
+ [-0.8,-0.8,-0.8],
+ [0,0,-0.8],
+ [0.8,-0.8,-0.8],
+ [0.8,0.8,-0.8],
+ [-0.8,0.8,-0.8],
+ [-0.8,-0.8,0.8],
+ [0,0,0.8],
+ [0.8,-0.8,0.8],
+ [0.8,0.8,0.8],
+ [-0.8,0.8,0.8],
+ ],
+ triangles=[
+ [0,1,2,3,4],
+ [5,6,1,0],
+ [6,7,2,1],
+ [7,8,3,2],
+ [8,9,4,3],
+ [9,5,0,4],
+ [9,8,7,6,5],
+ ], convexity=2);
}
polyhedrons();
translate([0,2,0]) difference() {
polyhedrons();
- translate([2,0,2]) cube([8,3,3], center=true);
+ translate([3,0,2]) cube([8,3,3], center=true);
}
+
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