Software and hardware for simple swarm robots
git clone [email protected]:ryosuzuki/swarm.git
Use Node v10.15.1 and Python v3.7.2
nodebrew install-binary v10.15.1
nodebrew use v10.15.1
pyenv install 3.7.2
$ node -v
v10.15.1
$ python --version
Python 3.7.2
If you get an error like "zlib not available" on macOS Mojave, then enter the following command at the terminal (See this issue)
$ export LDFLAGS="-L/usr/local/opt/zlib/lib"
$ export CPPFLAGS="-I/usr/local/opt/zlib/include"
$ export LDFLAGS="-L/usr/local/opt/zlib/lib -L/usr/local/opt/sqlite/lib"
$ export CPPFLAGS="-I/usr/local/opt/zlib/include -I/usr/local/opt/sqlite/include"
brew tap homebrew/science
brew install opencv
pip install opencv-python
pip install tornado
pip install opencv-contrib-python
Test OpenCV in Python console
python
>>> import cv2
>>> cv2.__version__
'4.0.0'
Use an external webcam, so in /track/index.js, we use 1 for the camera id. Use 0 for the internal camera.
this.camera = new cv.VideoCapture(1) // <- for webcamAlso, the default set up is background: black, robots: white.
Change the parameter in each file, if you want to change it.
Run server.py in one tab
python server.py
and run websocket dev server in another tab
npm start
Then, you can access to https://localhost:8080/