def test_make_island_from_a_cube_with_cuts(self):
jMesh = mesh.make_cube_mesh()
viewer = mesh.MeshDisplayer(jMesh)
viewer.displayEdgesIdx()
cuts = [8, 0, 4, 10, 3, 11, 5]
jMesh.set_cuts(cuts)
viewer.display_edges(cuts)
viewer.displayFacesIdx()
self.islandMaker = make.IslandMaker(None, jMesh, 0)
meshLoc = make.MeshLoc(face=1, edge=4)
start_frame = trans.Frame.create_frame_from_tuples(
(10, 0, 0), (1, 0, 0), (0, 1, 0))
start_frame.show()
island, visited_faces = self.islandMaker.make_island(
meshLoc, start_frame)
island.draw_all()
correct_points = [
geom.Point3d(15, 0, 0), #0
geom.Point3d(10, 0, 0), #1
geom.Point3d(15, 5, 0), #2
geom.Point3d(10, 5, 0), #3
geom.Point3d(15, 10, 0), #4
geom.Point3d(10, 10, 0), #5
geom.Point3d(15, 15, 0), #6
geom.Point3d(10, 15, 0), #7
geom.Point3d(20, 10, 0), #8
geom.Point3d(20, 15, 0), #9
geom.Point3d(15, 20, 0), #10
geom.Point3d(10, 20, 0), #11
geom.Point3d(5, 15, 0), #12
geom.Point3d(5, 10, 0) #13 ]
]
island.has_same_points(correct_points)
self.assertSetEqual(set(visited_faces), set(range(6)))
def _test_make_island_cone(self):
meshFile = "/TestMeshes/cone"
myMesh = mesh.Mesh(meshLoad.load_mesh(meshFile))
displayer = mesh.MeshDisplayer(myMesh)
displayer.display_all_elements()
face = 0
edge = myMesh.getFaceEdges(face)[0]
island_idx = 0
self.islandMaker = make.IslandMaker(None, myMesh, island_idx)
meshLoc = make.MeshLoc(face, edge)
start_frame = trans.Frame.create_frame_from_tuples(
(20, 0, 0), (1, 0, 0), (0, 1, 0))
start_frame.show()
island, visited_faces = self.islandMaker.make_island(
meshLoc, start_frame)
island.draw_all()
def test_unfolds_a_segment_of_cube(self):
jMesh = mesh.make_cube_mesh()
viewer = mesh.MeshDisplayer(jMesh)
viewer.displayEdgesIdx()
cuts = [3, 4, 10, 11, 6, 5]
jMesh.set_cuts(cuts)
viewer.display_edges(cuts)
self.islandMaker = make.IslandMaker(None, jMesh, 0)
meshLoc = make.MeshLoc(face=1, edge=4)
island, visited_faces = self.islandMaker.make_island(meshLoc)
island.draw_all()
correct_points = [
geom.Point3d(5, 0, 0),
geom.Point3d(0, 0, 0),
geom.Point3d(5, 5, 0),
geom.Point3d(0, 5, 0),
geom.Point3d(5, 10, 0),
geom.Point3d(0, 10, 0)
]
island.has_same_points(correct_points)
self.assertEqual([1, 5], visited_faces)
def __init__(self, myMesh):
self.myMesh = myMesh
self.dataMap = Map.Map(self.myMesh)
self.net = nt.Net(self.myMesh)
self.islandMaker = islandMaker.IslandMaker(self.dataMap, self.myMesh)
self.processed_faces = set()
def setUp(self):
self.myMesh = mesh.make_upright_mesh()
self.meshDisplayer = mesh.MeshDisplayer(self.myMesh)
self.meshDisplayer.display_all_elements()
self.island_idx = 0
self.islandMaker = make.IslandMaker(None, self.myMesh, self.island_idx)