Peter wrote: SD. I’m glad you mentioned shaders because I remember a conversation we once had about how important the colours of Shenmue were important to you. How difficult has it been to achieve the “look” and “colour” of Shenmue with Unreal 4?
YS. The basic attractive colours in Unreal 4 are formed with High Dynamic Range, and there is a wide range of colours from light to dark which can produce images where you can really feel the light and shade. This was the key deciding factor for my selection of the Unreal Engine. For me, the light and the shade are the most important part. For Shenmue, there are 2 things which are necessary to add. The next stage is there has to be a feeling of humidity. Shenmue has to have a slightly “wet” feeling to it. A damp kind of feeling in the air. I don’t mean actual rain, but the air should have a kind of moist feeling to it.
It’s difficult to achieve this with the standard Unreal 4 shaders, so I think we will have to write our own. The Shenmue teaser we have shown has achieved that look of “wetness” I think. We have now reached the second step. We are not yet at the third stage, but that will be images that you can smell. For example, in China they may chop up a pig like this, and then, without storing it in a refrigerator, sell it under the hot sun. It has that kind of raw stink, and that’s something I think we managed to achieve in Shenmue 2. Shenmue 3 will also be going onto this stage next. A “smell shader”, or a “stinky shader”! (laughs).
Correct me if I'm wrong, but I don't think we have yet to see the implemented 'Smell Shader' as even the latest screens from Magic 2018 (https://shenmue.link/post_en/898/?en) still appear to be from the Gamescom build.