* Add postLightingColor property to materials
This property can be used to modify the color computed in the lighting
passes of the materials. That color is blended with the computed color
according to the postLightingBlending option (add, transparent or opaque).
* Remove test
* Update docs
* Address code review comment
* Switch postLightingColor default blend mode to transparent
- EngineEnums.h is not a private headers as it contained mostly private
stuff
- MaterialEnums.h is still public, but now only contains public stuff.
Private parts were moved to MaterialEnums.h or MaterialBuilder.h
- And finally SamplerBinderMap is moved under private/ as well, since
it's certainly not a public API.
With this change, the public headers of filabridge become more reasonable
and limited.
Romain Guy
Mathias Agopian
Ben Doherty