Add ability to render into a WebGLTexture

[msfeldstein]

This will want to be used inside of WebGL architectures like threejs, so somehow render it in a way that doesn't require a GPU roundtrip

[oshoham]

Hi! I just came across this project today, and it looks awesome! I'd really like to use this in order to support using ISF shaders in a WebGL project that I'm working on, but I can't do that without being able to render to WebGL textures.

It seems like this project isn't actively being worked on anymore, but just as a shot in the dark, do you plan on ever implementing this feature? If not, would you possibly be open to me trying to implement it?

[msfeldstein]

Sadly I've been a little busy and since i didnt have an actual use case for it i didn't want to spend the time on it. If you're up for it, I'd be more than happy to accept pull requests

[msfeldstein]

feel free to message me on hangouts or facebook with questions