Just a short note: Based on the comments above, it should be possible to update that data set, to no longer use the KHR_techniques_webgl
extension. For this, you can use the upgrade
command of the 3d-tiles-tools
.
Note: The current version is not yet released into npm, but should be released soon (it will probably be version 0.2.1).
To apply that command to your tileset, you can use
git clone https://github.com/CesiumGS/3d-tiles-tools.git
cd 3d-tiles-tools
npm install
npx ts-node ./src/main.ts upgrade -i ./example/tileset.json -o ./example-upgraded/tileset.json