コード例 #1
0
def hash_edge_lenght_to_face(faces):
    """
    for every edge in the list `faces`

        loop through the edges of the face
        associate (hash) the edge lenght to point to the face


    :note: this approach would blow less if you use a tuple ( length, edge-mid-point )

    the TopoDS_Edge entitiy has a HashCode method
    that might be actually a proper idea

    :param faces:
    :return: dict hashing all edge lengths
    """
    _edge_length_to_face = {}
    _edge_length_to_edge = {}

    for f in faces:
        tp = Topo(f)
        for e in tp.edges():
            length = round(length_from_edge(e), 3)
            _edge_length_to_face[length] = f
            _edge_length_to_edge[length] = e

    return _edge_length_to_face, _edge_length_to_edge
コード例 #2
0
def hash_edge_lenght_to_face(faces):
    """
    for every edge in the list `faces`

        loop through the edges of the face
        associate (hash) the edge lenght to point to the face


    :note: this approach would blow less if you use a tuple ( length, edge-mid-point )

    the TopoDS_Edge entitiy has a HashCode method
    that might be actually a proper idea

    :param faces:
    :return: dict hashing all edge lengths
    """
    _edge_length_to_face = {}
    _edge_length_to_edge = {}

    for f in faces:
        tp = Topo(f)
        for e in tp.edges():
            length = round(length_from_edge(e), 3)
            _edge_length_to_face[length] = f
            _edge_length_to_edge[length] = e

    return _edge_length_to_face, _edge_length_to_edge
コード例 #3
0
def build_curve_network(event=None):
    '''
    mimic the curve network surfacing command from rhino
    '''
    print('Importing IGES file...')
    pth = os.path.dirname(os.path.abspath(__file__))
    pth = os.path.abspath(os.path.join(pth, 'models', 'curve_geom_plate.igs'))
    iges = iges_importer(pth)
    print('done.')

    print('Building geomplate...')
    topo = Topo(iges)
    edges_list = list(topo.edges())
    face = build_geom_plate(edges_list)
    print('done.')
    display.EraseAll()
    display.DisplayShape(edges_list)
    display.DisplayShape(face)
    display.FitAll()
    print('Cutting out of edges...')
コード例 #4
0
def build_curve_network(event=None):
    '''
    mimic the curve network surfacing command from rhino
    '''
    print('Importing IGES file...')
    pth = os.path.dirname(os.path.abspath(__file__))
    pth = os.path.abspath(
        os.path.join(pth, 'models', 'curve_geom_plate.igs'))
    iges = iges_importer(pth)
    print('done.')

    print('Building geomplate...')
    topo = Topo(iges)
    edges_list = list(topo.edges())
    face = build_geom_plate(edges_list)
    print('done.')
    display.EraseAll()
    display.DisplayShape(edges_list)
    display.DisplayShape(face)
    display.FitAll()
    print('Cutting out of edges...')