Capture detail with IR...

[rikou]

Hi everyone,


I have a short animation of a interior, a little room with just one little window + some interior lightning. Nothing fancy...


Anyway, I can't use BF+LC because it take too much time to render frames... and I'm fed up to have problem like this with IR : I have some splotches on detailled geo like window frame, doorframe, etc. even with detail enhancement
I precal my LC and my IR.. All is quite fine but I always have difficulties with tiny details...
It's like it's impossible to have enough sharpeness with IR....


What can be done in this situation ??
I tried with portal, same shit...


I always try to use BF+LC because i love it but I really can't for this purpose


I read a lot of post from a long time now but today, I'm still struggling with this.


Some advices please ?

[Rens]

You could try detail enhancement in the IR settings. Other than that start with a high or very high preset, then set to custom and adjust if needed. Also lower the interpolation samples if you have a high max rate and high subdivs (try 100+ for subdivs and 10 for interp samples).

[Deflaminis]

Don't forget that you have subdiv multipliers per object now, so you can simply increase those for the offending objects.

[rikou]

You could try detail enhancement in the IR settings. Other than that start with a high or very high preset, then set to custom and adjust if needed. Also lower the interpolation samples if you have a high max rate and high subdivs (try 100+ for subdivs and 10 for interp samples).

Thanks Rens, it's what I'm trying... But I was thinking that I could raise interpolation samples then let detail enhancement do the job... If I decrease interpolation samples, I'm afraid of differents blotchiness at each frames... Don't know, I have to try, I guess

Don't forget that you have subdiv multipliers per object now, so you can simply increase those for the offending objects.

Thanks Deflaminis, yes, I also tried that without succes.. maybe, I have to push more this value

Whatever, thank you guys, I will continue to test !

[AlexP]

The amount of time you spend testing could be spent rendering BF!

[NicoC]

You could also uncheck Use IrrMap option in the frames materials, thus forcing these objects to be rendered with BF - no more GI accuracy problems with those.

[rikou]

You could also uncheck Use IrrMap option in the frames materials, thus forcing these objects to be rendered with BF - no more GI accuracy problems with those.

Thanks !! I forgot that trick

[Deflaminis]

You could also uncheck Use IrrMap option in the frames materials, thus forcing these objects to be rendered with BF - no more GI accuracy problems with those.

That's a good call!