Mistake

[juli51_forum]

I must be doing something wrong,.... 800 x 600 used to take jus 19 min,. or so. but now it's taking more tha 10 hours for the moment, coche irradiance is on and not caustics
glbal photons: 20000
N 200
precahe distance: 70%
precache blur 300%
FG htreshold:= 0,0001 min rays=100 max =600
spatial tolerance 0.1
distance min 20%
B/D= 50%
blur 3.0
pixel filter =mitchel
area light threshold = 0,001
recurse min = 2 recurse max = 4

[jure]

Use preset medium. If it doesn't help remove Kray master and add it again.

[juli51_forum]

Thanks Jure for all your help,... I know I mus be a bit stressing with K-ray, but I hope once I learn it well I can also help others with kray,..Kray it's just something everibody should learn well because it's an amazing program..


Thanks again for your patience

[juli51_forum]

Have a question,..... wich are the settings in Kray wich do increase quite a lot render times?,.... I'm just curious,.... I find render times are still too hig with medium preset,.... shall with low presets also good results?,... the goal is to render an A3,... but wiht hig render times allready in 800 x 600 i don't want to think about it......

I made kray out of master plugings also,... and model ist just as before,...render times were not too hig,..... i wil still testing anyway..

[juli51_forum]

Ok,.... I found the mistake,.....I know you will say i'm novice.... I just made a flat, white ground plane as landscape to be seen trohug the window..... the plane is about 180 km2,....

[jure]

Hehe there you go!

Yes there are certain things one should avoid when dealing with GI renderer based on photons. Large planes will gather tremendous amounts of photons so this can mess up the complete GI.

[juli51_forum]

Thaks again,... I've just found a final problem here wen rendering the last, and i suppose it must be a FG problem, I mean,.. increasing some FG settings, like recurse max... should dissapear,... or i's maybe a lack of photons?,...or area light quality?...

Wen I'm finish with this scene i should become a first degree diplom in K-Kray

[jure]

What are your reflection blurring settings?

[juli51_forum]

3.0 in FG tab

[jure]

?!

Reflection blurring is on Quality tab...