This is a Dockerfile that builds a docker container with OSMesa to test vispy offscreen rendering. Running in a docker container is a nice way to test that the osmesa vispy backend doesn't require an X server.
Quick usage :
-
Checkout the osmesa vispy branch (in the same directory as the run.sh script)
git clone -b osmesa git@github.com:julienr/vispy.git -
Start a bash shell in the container with
./run.sh -
Run the simple_osmesa.py example
python examples/offscreen/simple_osmesa.py -
On your host machine, you should have a vispy/osmesa.png file that was created by the simple_osmesa.py script.
It should look like this :
