From bd5fd65e3d4545f4938a6d076c7e0b1a4ebf78c4 Mon Sep 17 00:00:00 2001
From: Adrian Mariano <avm4@cornell.edu>
Date: Sat, 27 Jan 2024 09:46:08 -0500
Subject: [PATCH] remove noncoplanar polygon fron vnf_from_polygon test

---
 tests/test_vnf.scad | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_vnf.scad b/tests/test_vnf.scad
index a344e6a..9da479f 100644
--- a/tests/test_vnf.scad
+++ b/tests/test_vnf.scad
@@ -36,9 +36,9 @@ test_vnf_faces();
 
 module test_vnf_from_polygons() {
     verts = [[-1,-1,-1],[1,-1,-1],[0,1,-1],[0,0,1]];
-    faces = [[0,1,2],[0,1,3,2],[2,3,0]];
+    faces = [[0,1,2],[0,3,1],[2,3,0],[0,1,0]];      // Last face has zero area
     assert(vnf_merge_points(
-                     vnf_from_polygons([for (face=faces) select(verts,face)])) == [verts,faces]);
+                     vnf_from_polygons([for (face=faces) select(verts,face)])) == [verts,select(faces,0,-2)]); 
 }
 test_vnf_from_polygons();