Advanced Daylight System with Colour Grading.

[sameek4]

Can't you just blend different post process volumes over top each other? I don't see the need for all the in between LUTs.

I was unable to do so , as two post process blends are not showing simultaneous effects when enabled simultaneously. Unless I get a better solution , I will create the blend textures. But the good news is , I don't have to create them one by one. I have created an application in C# using OpenCV that does the linear blend for me. So literally I can create 1000s of LUT blends(20+ might be enough per hour to prevent human eye from noticing the change) in few clicks!!!

[raisedbywoes]

Have you tried using timelines to blend between them? I set up a blend in/out of a LUT with a timeline like this to test:



https://youtu.be/iYD_y9lUEM4

If you defined the LUT with a variable and set the variable based on the time and made an event that played the timeline after redefining the LUT maybe that would work? It's late and I don't really know that much about this stuff but seems like it would work.

[sameek4]

Have you tried using timelines to blend between them? I set up a blend in/out of a LUT with a timeline like this to test:

[ATTACH=CONFIG]37607[/ATTACH]

https://youtu.be/iYD_y9lUEM4

If you defined the LUT with a variable and set the variable based on the time and made an event that played the timeline after redefining the LUT maybe that would work? It's late and I don't really know that much about this stuff but seems like it would work.

Thanks for the response , but I was also doing a calculation to blend the LUT based on sun's elevation angle , it was working fine , what wasn't was that the adjacent post process element , when set enabled, is not taking effect as long as the current post process element is active. So instead I created a .net application that takes two texture as inputs and use Lerp to blend them based on alpha parameter and save the new texture on hard disc. This way I can have 1000s of LUTs in minutes. (I tried creating blended textures dynamically in unreal engine C++ but that is giving very weird result , maybe because there is no easy way to create Pixelformat as DXT1(maybe there is , I just couldn't find out)).

[sameek4]

Hi ,

Finally I have managed to complete the day night cycle. Please watch a simple video demonstration. Kindly pardon my accent

[sameek4]

Few More Screenshots -

[Zooch]

Is this submitted for marketplace review yet? I'd like to buy this and break it open

[sameek4]

Is this submitted for marketplace review yet? I'd like to buy this and break it open

Well I already signed the distribution agreement 10 days ago, so I guess , you will see it very soon.

[Zooch]

Woot!

/10char