Optionallocation: stringwhere renderer and asset files are location. So if location is "127.0.0.1:8080/dist/C5Ren.js" pass in "/dist/". This is needed when all the files aren't in the same location. When the renderer gets imported, it thinks it's in the location of the file that imported it, not where it actually exists and then it can't find the asset files. If location is not set, the renderer assumes the json asset files are in the same location as where the C5Ren script is being run. Additionally, if your build process hashes the manifest.json file, you should include the new name like "/dist/manifest.[hash].json"
Loads files needed by the renderer and initializes its data. Required call before any rendering. Must wait for the returned promise to resolve before any rendering.