Class ParallelDirSelector

cadquery/selectors.py:192–212

r""" Selects objects parallel with the provided direction. Applicability: Linear Edges Planar Faces Use the string syntax shortcut \|(X|Y|Z) if you want to select based on a cardinal direction. Example:: CQ(aCube).faces(ParallelDirSelector((0, 0, 1)))

class ParallelDirSelector(BaseDirSelector):
    r"""
    Selects objects parallel with the provided direction.

    Applicability:
        Linear Edges
        Planar Faces

    Use the string syntax shortcut \|(X|Y|Z) if you want to select based on a cardinal direction.

    Example::

        CQ(aCube).faces(ParallelDirSelector((0, 0, 1)))

    selects faces with the normal parallel to the z direction, and is equivalent to::

        CQ(aCube).faces("|Z")
    """

    def test(self, vec: Vector) -> bool:
        return self.direction.cross(vec).Length < self.tolerance


class DirectionSelector(BaseDirSelector):