message: Detailing examples readme regarding CodeSandbox quirks
diff: @@ -32,3 +32,20 @@ You should see the example live, using local sigma sources.
  5. Don't forget to port the eventual dependencies you declared in `examples/my-example/package.json` to this directory's `examples/package.json` (so that it can be started with local sigma code)
  If you need public files, accessible from the example through a permalink, you need to put them in a `my-example/public` subfolder.
  +
  +### Caveats
  +
  +The examples rely on [`kotatsu`](https://github.com/Yomguithereal/kotatsu) because of its out-of-the-box compatibility with `webpack` which is also used in this repository to build the sources (especially to handle shaders).
  +
  +However, since it is not completely straightforward to serve static file in a CodeSandbox example which does not use a well-known tool such as `create-react-app` we have to cheat a little by using the following `sandbox.config.json` file to force CodeSandbox to consider our examples as using `create-react-app` just so our `public` files are correctly served:
  +
  +```json
  +{
  + "infiniteLoopProtection": true,
  + "hardReloadOnChange": false,
  + "view": "browser",
  + "template": "create-react-app"
  +}
  +```
  +
  +Note that this is not required for examples that don't rely on static assets.
  