We want to move to auto-formatting all our code, and it just seemed impossible
to make cxxopts usage tidy under clang-format's dominion. While trying to work
out its quirks, I realised that CLI11 did everything I wanted much better, and
so we've switched.
We're also going to chuck the usage of ExternalProject_Add(), at least for the
simplest use cases such as single-header include files. We'll just commit them
directly; that's kind of the whole point.
The one discipline we'll maintain is that commits that involve third_party/
should be as self-contained as possible (without breaking the app).
This is a recreation of the PR @robertlong submitted long ago here:
https://github.com/facebookincubator/FBX2glTF/pull/97
Refactors and whitespace conflicts made this easier.
There is still a substantial rewrite of the texture-loading and
file-path handling pending, for sometime soon.
Did not mean to commit/push the current state of master. But rather than
mess up source control history with a force push, I'll just try to hurry
to a stable point.
Pär Winzell
Michael Ranieri
Par Winzell