I have a express server running inside a docker container. Once a user makes a REST call to an endpoint, it should render a scene using Babylon.js, make a screenshot and then create a PDF out of it and return the generated PDF file to the user. To do so, I am trying to use headless-gl . As far as I…

Here is what we use in our tests: export DISPLAY=:99 Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 & sleep 3 # give xvfb some time to start

I have no clue about this one, but did you see: Render a Scene and take a screenshot on a remote server - Babylon.js Documentation Running Babylon.js on a nodejs server with headless-gl

Thank you for getting back to me. Yeah, I’ve seen these. I can’t go with Puppeteer approach as I don’t want to open up a whole page and take a screenshot of that. Using CreateScreenshotUsingRenderTarget, my code takes multiple in-memory screenshots of a randomly generated mesh from different angles,…

I unfortunately have no idea for the docker side.

You made my day! Thanks a million! I updated my docker-compose.yml file like this: command: - /bin/sh - -c - | export DISPLAY=:99 Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 & wait-for.sh mongodb:27017 -- ../node_modules/.bin/nodemon --inspect=0.0.0.0:…

How to render a scene and take a screen shot using Babylon running inside a docker/express container?

Questions

Evgeni_Popov August 3, 2020, 10:26am 2

I have no clue about this one, but did you see:

Render a Scene and take a screenshot on a remote server - Babylon.js Documentation
Running Babylon.js on a nodejs server with headless-gl

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How to render a scene and take a screen shot using Babylon running inside a docker/express container?

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