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: cc_rotate_add.m
    path of file: ./repos/3D-scanner/examples/oldman_200lines/scripts
    
    the code of the file until where you have to start completion: 
function [] = cc_rotate_add(input_num, input_file_name, r, output_file_name)

    
function [] = cc_rotate_add(input_num, input_file_name, r, output_file_name)

cc_offset_data = load(input_file_name);
% 每次旋转的角度（弧度制表示）
r=r * 2 * pi / 200;
% Rodrigues向量，生成一个旋转矩阵
% R = rotationVectorToMatrix(r);
R = rodrigues(r);

for i = 1:input_num
    if i == 100
        continue
    end