- 공식 홈페이지 다운로드 주소 https://www.cyberbotics.com/download
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| #include <pcl/io/pcd_io.h> | |
| bool Cluster::SaveCluster2Obj(int num) | |
| { | |
| char char_filename[80]; | |
| sprintf (char_filename, "/home/kyungpyo/pcd_dataset/PCD%06d.pcd" , num); | |
| std::string str_filename (char_filename); | |
Kyungpyo-Kim
/ recursive_preorder_traversal.cpp
Last active
April 29, 2018 15:30
Algotithm, Binary tree, preorder search (recursive)
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| /** | |
| * Definition for a binary tree node. | |
| * struct TreeNode { | |
| * int val; | |
| * TreeNode *left; | |
| * TreeNode *right; | |
| * TreeNode(int x) : val(x), left(NULL), right(NULL) {} | |
| * }; | |
| */ | |
| class Solution { |
Kyungpyo-Kim
/ iterative_preorder_traversal.cpp
Last active
May 1, 2018 14:13
Algorithm, Binary tree searching, Iterative preorder traversal
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| /** | |
| * Definition for a binary tree node. | |
| * struct TreeNode { | |
| * int val; | |
| * TreeNode *left; | |
| * TreeNode *right; | |
| * TreeNode(int x) : val(x), left(NULL), right(NULL) {} | |
| * }; | |
| */ | |
| class Solution { |
Kyungpyo-Kim
/ cloud_cb.cpp
Created
April 30, 2018 06:07
PCL, ROS, sensor_msgs::PointCloud2 to PCL type
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| #include <pcl_conversions/pcl_conversions.h> | |
| #include <pcl/point_types.h> | |
| #include <pcl/PCLPointCloud2.h> | |
| #include <pcl/conversions.h> | |
| #include <pcl_ros/transforms.h> | |
| void cloud_cb(const boost::shared_ptr<const sensor_msgs::PointCloud2>& input){ | |
| pcl::PCLPointCloud2 pcl_pc2; | |
| pcl_conversions::toPCL(*input,pcl_pc2); |
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| void loam_wrapper::publishInput(pcl::PointCloud<pcl::PointXYZHSV>::Ptr pc) | |
| { | |
| sensor_msgs::PointCloud2 pc2; | |
| pcl::toROSMsg(*pc, pc2); | |
| pc2.header.stamp = ros::Time().now(); | |
| pc2.header.frame_id = "/world"; | |
| publishInput(pc2); | |
| } | |
| /* Reference |
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| // calibaration | |
| Eigen::Affine3f PCLTransformationMat(float x, float y, float z, float roll, float pitch, float yaw) | |
| { | |
| Eigen::Affine3f transformation; | |
| transformation.setIdentity(); | |
| Eigen::AngleAxisf rollAngle(roll, Eigen::Vector3f::UnitX()); | |
| Eigen::AngleAxisf pitchAngle(pitch, Eigen::Vector3f::UnitY()); | |
| Eigen::AngleAxisf yawAngle(yaw, Eigen::Vector3f::UnitZ()); | |
| Eigen::Quaternion<float> q = rollAngle*pitchAngle*yawAngle; |
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| #include <pcl/filters/random_sample.h> | |
| pcl::PointCloud<pcl::PointXYZRGB>::Ptr cloud_; | |
| pcl::PointCloud<pcl::PointXYZRGB>::Ptr track_cloud(new pcl::PointCloud<pcl::PointXYZRGB>); | |
| pcl::RandomSample <pcl::PointXYZRGB> random; | |
| random.setInputCloud(cloud_); | |
| random.setSeed (std::rand ()); | |
| random.setSample((unsigned int)(100)); |
Kyungpyo-Kim
/ iterative_inoder_traversal.cpp
Created
May 2, 2018 14:14
Binary Tree Inorder Traversal
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| /** | |
| * Definition for a binary tree node. | |
| * struct TreeNode { | |
| * int val; | |
| * TreeNode *left; | |
| * TreeNode *right; | |
| * TreeNode(int x) : val(x), left(NULL), right(NULL) {} | |
| * }; | |
| */ | |
| class Solution { |
Kyungpyo-Kim
/ iterative_postorder_traversal.cpp
Created
May 2, 2018 15:40
Binary Tree Postorder Traversal
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| /** | |
| * Definition for a binary tree node. | |
| * struct TreeNode { | |
| * int val; | |
| * TreeNode *left; | |
| * TreeNode *right; | |
| * TreeNode(int x) : val(x), left(NULL), right(NULL) {} | |
| * }; | |
| */ | |
| class Solution { |
Kyungpyo-Kim
/ webots_simulation_setup.md
Last active
May 10, 2018 07:16
Webots simulator installation, JOSM installation
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