clear_shape_model_3d清除形状模型三维create_cam_pose_look_at_point创建相机姿态观察点create_shape_model_3d创建形状模型三维deserialize_shape_model_3d反序列化形状模型三维find_shape_model_3d查找形状模型三维get_shape_model_3d_contours获取形状模型三维轮廓get_shape_model_3d_params获取形状模型三维参数project_shape_model_3d投影形状模型三维read_shape_model_3d读取形状模型三维serialize_shape_model_3d序列化形状模型三维trans_pose_shape_model_3d变换姿态形状模型三维write_shape_model_3d写入形状模型三维