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_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_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 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 setUp(self): self.myMesh = mesh.make_cube_mesh() self.displayer = mesh.MeshDisplayer(self.myMesh) self.unfolder = unfold.UnFolder(self.myMesh)