MathUtils.h: header functions should be replaced with definitions from half.h

[KevinJW]

In MathUtils.h there are some helper functions that provide hard coded numbers for some of the half data format numeric limits:

GetHalfMax, GetHalfMin, GetHalfNormMin

These should be replaced with definitions pulled from half.h

As they also appear to not be either unused or only used by MathUtils.cpp I would propose they be first removed/migrated into that translation unit and then replaced.

[chinmaychahar]

Hey @KevinJW I can take this up.

You are referring to these three functions if my understanding is right. Could you point me to half.h file? I'm unable to find it. Thanks!