Example project attempting to display text sprites in the Autodesk Forge Viewer.
The project displays a compass rose underneath the loaded model. Although the degrees of the compass are displayed OK, the text for the cardinals (N, S, E, W) is not displayed.
The TextSprite.ts was converted to Typescript from three-spritetext. I commented out the usage of THREE.LinearFilter as that doesn't seem to be present in the Forge viewer.
Open a terminal window in the project root and run the following:
npm install
Update src/index.html with a valid access token and urn from Autodesk Forge.
npm run dev
Open a web browser at http://localhost:8000