Broken Displacements...

[gogopig]

hi.
i make some sculpt model...
but some problem on octane render..
i think setting is correct, but result is devastating .

but this displacement is good working..! on c4d original renderer...!!!

somebody help me?

i'm attach my files...

broken displacement

problems.zip

(52.75 MiB) Downloaded 181 times

[bepeg4d]

Hi gogopig,
the Octane displacement is completely different compared with the c4d internal one. In particular, it only works with black and white images, possibly with high depth. Always use an Imagetexture node before loading any kind of texture in c4dOctane.
Another important aspect is that a correct UV unwrap is needed without overlapping polygons.

The uv unwrap of your mesh was not good, could you retry with this version, please?

brokendisp_Main_b.c4d.zip

(66.12 KiB) Downloaded 117 times

ciao beppe

[gogopig]

oh thanks!!!

I will try learn good"UVmap" making...


Thank you very much bepe !

[gogopig]

Hi gogopig,
the Octane displacement is completely different compared with the c4d internal one. In particular, it only works with black and white images, possibly with high depth. Always use an Imagetexture node before loading any kind of texture in c4dOctane.
Another important aspect is that a correct UV unwrap is needed without overlapping polygons.

The attachment UV_old.jpg is no longer available

The uv unwrap of your mesh was not good, could you retry with this version, please?
ciao beppe

thanks your Reply bepe.
but i not yet resolved this problem.

I try Grayscale displacement map, good UV map.
but still problem...

failsculpt.zip

(17.33 MiB) Downloaded 135 times

Still too difficult for beginners.

[bepeg4d]

hi,
here is my attempt, it's not perfect, probably with 8k texture would be better
the sculpt displacement is totally different and the only one that seems similar is in rgb world mode, round geometry active, type normal, inverted active
http://www.beppegullotta.it/testV3/failsculpt_b.c4d.7z
ciao beppe

edit: I forgot to mention that I have used the v3 alpha 6 where the shift value is changed in mid level.
viewtopic.php?f=85&t=51856