problems: i lost some details at the render.

[baptiste]

Hello
i lost some detail off modelisation and also with the tiles textures, in the render, like you can see on the image.

can you help me with the settings? is there a problem with antialiasing or with the image sampler ?

Thank you

LEFEVRE Baptiste

[samuel_bubat]

Try "adaptive DMC" for antialiasing instead of "Adaptive Subdivisons".

[baptiste]

waou thank's a lot, it is much better now withe the adaptive DMC.

other question is about the reflection off the white tiles, witch is very bad.
here is the image and the material settings.

[rivoli]

8 subdivisions are probably not enough, try something like 32 and see if it helps. I guess it should.

[instinct]

For the record, Adaptive Subdivision usually will do a better job on fine details. You should not use the default settings tho, because they undersample (everything that is a negative value in Min/Max will undersample). If you're using 1/3 you'll get nice details. Plus you can get even better small detail handling using the outline and normal threshold options of Adaptive Subdivision. DMC will be quite a lot faster if you have glossy effects (materials, area lights, DOF, MBlur etc etc)

Regards,
Thorsten

[baptiste]

thank you all for the replies. i've learn very helpfull things.
i've made a test betwen DMC and adaptive subdivision, following your advices
here is the adaptive subdivision for 29m,51s

and here is the DMC for 22m,34s

the result are nearly similar. but i've another question now.
this scene is for making a short animation and i would like to optimize it to lower render time.
and betwen adaptive subdivision and DMC is there one much recomanded for this kind off stuff.
do you have any advice that could help me.
thank you