[Help]Can't export car reflection and specular by using 3dsmax

[Akiri]

after exported to game.the car don't have specular and reflection.how  to fix this please

 

this is my 3dsmax material setting，the reflection and specular option seem don't work.

 

 

[Tut]

You need to tick the Normals export setting on DFF export for specular and reflection maps to work.

As a side note I recommend a diffuse value of 1, and an ambient value of 0.45, as 0.2 will produce a darker surface brightness which adds the wrong colors when tuning it.