#793 Added testcase

testdata/scad/3D/features/polyhedron-concave-test.scad

@@ -0,0 +1,2 @@
+polyhedron(points = [[0, 0, 0], [2, 4, 0], [8, 4, 0], [10, 0, 0], [10, 10, 0], [0, 10, 0], [0, 0, 5], [2, 4, 5], [8, 4, 5], [10, 0, 5], [10, 10, 5], [0, 10, 5]], faces = [[0, 1, 2, 3, 4, 5], [0, 6, 7], [0, 7, 1], [1, 7, 8], [1, 8, 2], [2, 8, 9], [2, 9, 3], [3, 9, 10], [3, 10, 4], [4, 10, 11], [4, 11, 5], [5, 11, 6], [5, 6, 0], [11, 10, 9, 8, 7, 6]], convexity = 2);
+                

testdata/scad/3D/features/polyhedron-tests.scad

@@ -11,30 +11,6 @@ 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();

tests/regression/dumptest/polyhedron-concave-test-expected.csg

@@ -0,0 +1,3 @@
+group() {
+	polyhedron(points = [[0, 0, 0], [2, 4, 0], [8, 4, 0], [10, 0, 0], [10, 10, 0], [0, 10, 0], [0, 0, 5], [2, 4, 5], [8, 4, 5], [10, 0, 5], [10, 10, 5], [0, 10, 5]], faces = [[0, 1, 2, 3, 4, 5], [0, 6, 7], [0, 7, 1], [1, 7, 8], [1, 8, 2], [2, 8, 9], [2, 9, 3], [3, 9, 10], [3, 10, 4], [4, 10, 11], [4, 11, 5], [5, 11, 6], [5, 6, 0], [11, 10, 9, 8, 7, 6]], convexity = 2);
+}

tests/regression/dumptest/polyhedron-tests-expected.csg

@@ -7,9 +7,6 @@ group() {
 		multmatrix([[1, 0, 0, 4], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
 			polyhedron(points = [[1, 0, 0], [-1, 0, 0], [0, 1, 0], [0, -1, 0], [0, 0, 1], [0, 0, -1]], faces = [[0, 2, 4], [0, 5, 2], [0, 4, 3], [0, 3, 5], [1, 4, 2], [1, 2, 5], [1, 3, 4], [1, 5, 3]], convexity = 1);
 		}
-		multmatrix([[1, 0, 0, 6], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-			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]], faces = [[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);
-		}
 	}
 	multmatrix([[1, 0, 0, 0], [0, 1, 0, 2], [0, 0, 1, 0], [0, 0, 0, 1]]) {
 		difference() {
@@ -21,9 +18,6 @@ group() {
 				multmatrix([[1, 0, 0, 4], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
 					polyhedron(points = [[1, 0, 0], [-1, 0, 0], [0, 1, 0], [0, -1, 0], [0, 0, 1], [0, 0, -1]], faces = [[0, 2, 4], [0, 5, 2], [0, 4, 3], [0, 3, 5], [1, 4, 2], [1, 2, 5], [1, 3, 4], [1, 5, 3]], convexity = 1);
 				}
-				multmatrix([[1, 0, 0, 6], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-					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]], faces = [[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);
-				}
 			}
 			multmatrix([[1, 0, 0, 3], [0, 1, 0, 0], [0, 0, 1, 2], [0, 0, 0, 1]]) {
 				cube(size = [8, 3, 3], center = true);