OGL support for MOD3

[Fle9ma]

We are currently using your modifier for Three.js, but we plan to switch to OGL soon, which is much smaller and lighter. Does MOD3 support OGL, and if not, is it possible to add support for OGL? Here is the link to OGL: https://github.com/oframe/ogl
Thanks!

[foo123]

Hello, I do not have the time to add OGL support, but feel free to add it and make a pull request.

If you do, please respect the coding style of the original code.

[foo123]

it is possible the threejs adaptor already included will work with OGL though, else try minor modifications (eg setting dirty flags)