Dummy link (base_link) in URDF

Anime Crop Datasets: Faces, Figures, & Hands https://github.com/bchao1/Anime-Face-Dataset https://datasetsearch.research.google.com/search?query=anime%20face

http://wiki.ros.org/roslaunch/XML/remap http://wiki.ros.org/roslaunch/XML/node

https://answers.ros.org/question/207771/custom-rosdepyaml-in-my-package/ http://docs.ros.org/en/independent/api/rosdep/html/contributing_rules.html https://answers.ros.org/question/221471/triggering-pip-requirementstxt-from-catkin-build/ https://www.mathworks.com/help/supportpkg/robotmanipulator/ug/install-ros-dependencies.html

rosdep custom rule
--------------------
yolov5-requirements:
  ubuntu:
    pip:
      packages:
        - gitpython
        - ipython
        - matplotlib
        - numpy
        - opencv-python
        - Pillow
        - psutil
        - PyYAML
        - requests
        - scipy
        - thop
        - torch
        - torchvision
        - tqdm
        - tensorboard
        - pandas
        - seaborn

shopt

http://wiki.ros.org/teleop_twist_keyboard

PlotJuggler

https://answers.ros.org/question/341313/what-happens-if-i-use-c-17-features-in-my-ros-nodes/

Hardware acceleration

WSL2 + Docker + OpenGL + NVIDIA not working (uses llvmpipe)

OpenGL and Mesa

Important!!!: NVIDIA_DRIVER_CAPABILITIES

apt install mesa-utils
glxinfo -B

glxgears is somewhat outdated. Try better es2gears from the mesa-utils-extra package.

apt install mesa-utils-extra
es2gears

Classic Gazebo

Components
roslaunch
https://classic.gazebosim.org/tutorials?tut=ros_gzplugins
https://github.com/ros-simulation/gazebo_ros_pkgs
https://classic.gazebosim.org/tutorials?tut=ros_control

Add eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv) to ~/.bashrc not ~/.bash_profile or ~/.profile

postCreateCommands script

3D model dataset for Gazebo

The difference between the two can be summed up in the following excerpt from Morgan Quigley (one of the original developers of ROS) in his book Programming Robots with ROS: