One tweak which I consider necessity, is having ability to rebalance colours insie engine. Textures never look the same inside engine as in texture painting software like Substance Painter or Designer. Some scenes or lighting require bit different colour balance, and this is much faster and more comfortable than re-importing textures all the time.
artyom3d.com 
One tweak which I consider necessity, is having ability to rebalance colours insie engine. Textures never look the same inside engine as in texture painting software like Substance Painter or Designer. Some scenes or lighting require bit different colour balance, and this is much faster and more comfortable than re-importing textures all the time.