User Profile

[Arkiras]

I've yet to see anyone successfully use landmass or the water system with world composition.

I asked about this in the last livestream and...

[Arkiras]

I believe this is because the normal map range is fit to the -1 to 1 instead of 0 to 1, and the material editor reflects this when sampler type is set...

[Arkiras]

The issues tracker seems to be pretty much useless for the public. Go to the original post and scroll down to all the bug fixes, copy one of the tracker...

[Arkiras]

Unreal Tournament had a material function that could be used to address this issue, there's a forum thread about it here: https://forums.unrealengine...

[Arkiras]

Try it again and post the result...

[Arkiras]

This is a translucency sorting issue, how you go about fixing it depends on what you're trying to accomplish. In general the best approach is to either...

[Arkiras]

Most likely this is because GPU lightmass uses raytracing and BSP geometry is not supported by raytracing...

[Arkiras]

what version of the engine are you using

[Arkiras]

Seems like you answered your own question... It provides fully dynamic GI, where as indirect lighting from lightmass is completely baked into the scene....

[Arkiras]

Tbh I always thought this was basically how planar reflections already worked, it has very similar settings as a render target

[Arkiras]

Volumetric fog is not supported with raytracing.

[Arkiras]

It's possible, it just isn't easy or convenient.

Ryan Brucks started a breakdown of this back in June but hasn't followed up on it with the...

[Arkiras]

Not really ideal, but one option: https://docs.unrealengine.com/en-US/...1_6/index.html

[Arkiras]

As far as I know loops have to finish before the next frame. For "slow loops" like this I normally use a timer that disables itself when it...

[Arkiras]

Might be worth taking a look at Chosker's implementation repurposing reflection captures for localized IBL: https://forums.unrealengine.com/deve...im...

[Arkiras]

Might want to try reducing r.TemporalAACurrentFrameWeight to something lower, like 0.01 maybe. Instead of reducing the sample count, as fewer samples...

[Arkiras]

I gave my best guess in my post already: Thin surfaces that are resolving to less than a pixel. I figure you can probably fix this for some objects simply...

[Arkiras]

Yeah that's probably TAA. This seems like an extreme case, I suspect this is a result of how you authored your content. Perhaps too many thin surfaces...

[Arkiras]

Understood, thank you for the clarification

[Arkiras]

No idea what you're talking about tbh

What you're describing doesn't sound like TAA, certainly not anything I have ever experienced