WebGL Demo links out of date

[selfshadow]

WebGL Demo links out of date

[selfshadow]

First, thanks for the awesome work on LTC! Very cool!

Thanks!

The WebGL demo, BGFX-based demo and reference fitting code that are linked to in the Unity post should all be consistent with one another and represent a snapshot in time when the paper was published. I don't think it makes sense to update these, since then they will diverge too much from the paper itself, but perhaps we can add a link to the GitHub repository.

The repository is intended as an evolving reference, with changes that reflect current best practice (a more accurate edge integral, a different matrix normalisation that's more numerically stable, a slightly different LUT parameterisation...) as well as additions, such as the line and disk lights that come from followup work.

I can see now that it was wishful thinking on my part that people would look at the commit history and see that changes had been made to the LUT format. I'll update the readme to document this and the other changes.

Then there are the demos linked to by the readme on this repository which are here:

Sorry for the confusion here. I obviously forgot to update the linked demos when I made changes to the repository. I'll fix that shortly.

Those use the following for MinV:

Just to be clear, it's Minv as in the inverse of M, not MinV, the minimum of some variable V. :)

[natevm]

That makes sense. I think so long as the demos linked by the readme are updated, and perhaps with a note that the lookup table changed, that should be a good enough hint for anyone trying to implement LTC in their own projects.

Thanks!