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Re: Unreal Engine 4
I'll try and explain it as well as easily as I can, correct me if I make any mistakes guys, but remember I am generalizing. So, the lights aren't actually bouncing photons around the scene two times and then showing up in the camera, but this method approximates what that would look like and performs fast enough to be… -
Re: Unreal Engine 4
4.8 is released. Notable changes for us art peeps: * Substance plugin officially supported * Screen-space reflections now available for glass and water * Better depth of field, tone mapping, and color grading available. Must be enabled with the console command r.TonemapperFilm 1 (not sure if this can be done during editor… -
Re: Unreal Engine 4
It defines whether or not a surface is metallic, it's that simple. the more complex answer lies in the following abbreviated shader code:o.Albedo = <diffusemap> * (1 - metallic);o.Reflectance = <diffusemap> * metallic + 0.04 * (1 - metallic); so what it does, is takes whatever is in your metallic map, and multiplies it by… -
Re: Unreal Engine 4
Yep, the one on Spike TV. I have to say, it looks spiffy so far, everything is as it should be from the looks of it. I'm hoping from more info about the SSS setup in the future, one of the issues I have with the current SSS setup (in almost all engines) is they cannot process shadows and diffuse term shading at the same… -
Re: Unreal Engine 4
Ok I have a Spec map question. Let's say I wanna use Quixel Megascans textures and from what I saw they have Diffuse, Gloss, Spec and Normal. So in Unreal I plug diffuse into Base Color, I invert gloss and plug it into Rougness, normal goes to Normal and then what should I do whit the specular? Should I just ignore it and… -
Re: Unreal Engine 4
Hey im experiencing some trubbles with the landscape system. Im in the prosess of making some terrain for UDK, im mostly following this method. https://www.youtube.com/watch?v=p0o3bqoM0Qg So im trying to apply my diffuse texture to the entire terrain. This is the result im getting. Looks nice with the hightmap but what… -
Re: Unreal Engine 4
Emissive lighting is actually part of bigger problem, which is lack of are lighting and shadowing. You can fake, area lighting using point lights, but you don't get physically correct results at all. You can adjust point and spot light reflection shape, to make it more correct (wide tube), but diffuse shape is still the… -
Re: Unreal Engine 4
Are you sure? Last I checked, they didn't have a Diffuse roughness property in place, and their cloth shader lacked a Schlick component to the fuzzy property. -
Re: Unreal Engine 4
Is BaseColor just Diffuse Roughness, or just simply colour? Any UK folk know what the sub works out to in GBP? Are we exchanging in euros or dollars? -
Re: Unreal Engine 4
They're using Strauss most likely, it's the only paper in the public domain that even takes that into consideration, outside of artist not putting anything into the Diffuse slot. http://content.gpwiki.org/index.php/D3DBook:%28Lighting%29_Strauss
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