Render to texture iOS bug
Example of bug where rendering to a floating point buffer fails on iOS.
Live demo of this repository can be found at https://github.com/felixpalmer/render-2-texture
Take a look rtt.js, changing the type from THREE.FloatType to THREE.UnsignedByteType to demonstrate the issue.
Running
Just host this directory with a webserver of your choice. You can also use the webserver.sh script included (provided you have Python) to set up a simple development server.
Then visit http://localhost:4444 in your browser. To view on an iOS device, connect the iOS device to the same network as your computer and then access via the computer's local IP, e.g. 10.0.0.1:4444