I’m currently extracting assets from WorldOfTanks SandBox version (with the new HD maps)
All work fine except for normal map conversion:
Here is what looks like a game normalmap:
There is two channel with normal information: green channel & alpha channel
So i tried different combinaison as this:
But no one give a correct normal map look.
So this is why i need your help, if anyone have an idea for how to convert this map into a good normal map.
I planned to released a huge pack with all the asset extracted but i need to know how to get the normaps maps before.
Currently i have 187 objects extracted: