You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: parallelPlane.m
    path of file: ./repos/matGeom/matGeom/geom3d
    
    the code of the file until where you have to start completion: function res = parallelPlane(plane, point)
%PARALLELPLANE Parallel to a plane through a point or at a given distance.
%
%   PL2 = parallelPlane(PL, PT)
%   Constructs the plane parallel to plane PL and containing the point PT.
%
%   PL2 = parallelPlane(PL, D)
%   Constructs the plane parallel to plane PL, and located at the given
%   signed distance D.
%
%   Example

    
function res = parallelPlane(plane, point)
%PARALLELPLANE Parallel to a plane through a point or at a given distance.
%
%   PL2 = parallelPlane(PL, PT)
%   Constructs the plane parallel to plane PL and containing the point PT.
%
%   PL2 = parallelPlane(PL, D)
%   Constructs the plane parallel to plane PL, and located at the given
%   signed distance D.
%
%   Example
%     % Create a plane normal to the 3D vector DIR
%     dir = [3 4 5];
%     plane = createPlane([3 4 5], dir);
%     % Create plane at a specific distance 
%     plane2 = parallelPlane(plane, 5);
%     % Create a line perpend