Rayepsilon + shaders

Poser (Integrated Plugin developed by Paul Kinnane)

Moderator: face_off

Forum rules
Please keep character renders sensibly modest, please do not post sexually explicit scenes of characters.
Post Reply
Nubblet
Licensed Customer
Posts: 36
Joined: Fri Aug 30, 2013 9:26 am

Hi All,

Creating a recent character of mine i have run into the vertices self shadowing issue once again, so i turned off rayepsilon to fix this. Keeping the default skin shader from the poser conversion comes up correctly, but as soon as i apply my own skin shaders, it seems to fill in the area previously outlined by the vertices shadow and creates a big blob on my figures forehead and above her eyelids. I have attached a few pictures to illustrate this. Its not isolated to this one shader either, ive tried 4 different ones so far and all come up the same. i have also tried removing the hair completely, along with the tiara thing.

Anyone have any idea what is causing this? surely its not the figure?
Attachments
2.jpg
3.jpg
rayeps.jpg
-RENDERING NOOB-
[i7 4770k][Twin eVGA GTX780s + Gigabyte GTX770 OC 4GB][32gb corsair platinum 1600][Win7 64]
Zay
Licensed Customer
Posts: 1123
Joined: Sun Jan 17, 2010 2:53 am

Looks like you didn't make her eyebrows invisible in Poser before starting the plugin.
Win 11 Pro | i5 12600K | 32GB ram | 2x GTX 1080Ti + 3080Ti - studio driver 560.94| Modo/Blender/ZBrush/Daz/Poser
User avatar
face_off
Octane Plugin Developer
Posts: 15716
Joined: Fri May 25, 2012 10:52 am
Location: Adelaide, Australia

As Zay said - this looks like the eyebrow geometry getting in the way - even with rayepsilon at 0 this will cause an issue (because the plugin will set a rayepsilon to 0.00001 rather than 0, even if you enter 0, and I will fix this in the next release).

The solution is to use the"eyebrows gone" morph to put the eyebrow geometry inside her head.

Paul
Win7/Win10/Mavericks/Mint 17 - GTX550Ti/GT640M
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
bpzen
Licensed Customer
Posts: 329
Joined: Wed Dec 19, 2012 1:44 am

Hi all, can soem oen direct me for Psoer where teh eyebrows gone morph is? I looked at head and fullbody for it cant seem to locate, thanks


thanks
-------------------------------------------------------------------------------

Win 7 64bit, Titan 6 Gig and GTX770 4Gig, Intel 3.75GHZ, 24Gig RAM, Poser 2014 patched
User avatar
face_off
Octane Plugin Developer
Posts: 15716
Joined: Fri May 25, 2012 10:52 am
Location: Adelaide, Australia

The eyebrows morph is different for each Poser figure. Some have it on the head, some the body, and some require you inject a morph to do it. Can you tell us which figure you are using pls?

Paul
Win7/Win10/Mavericks/Mint 17 - GTX550Ti/GT640M
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
Nubblet
Licensed Customer
Posts: 36
Joined: Fri Aug 30, 2013 9:26 am

Hi Guys,

i was using V4, but i ended up just setting opacity of the eyebrow node in octane plugin to 0, which fixed the issue for me.

Thanks for the help btw Paul
-RENDERING NOOB-
[i7 4770k][Twin eVGA GTX780s + Gigabyte GTX770 OC 4GB][32gb corsair platinum 1600][Win7 64]
Post Reply

Return to “Poser”