Thanks so much! I missed that.

From my first post:
2. Even after conversion, the hair still does not look right because by default RL hair MDL has Opacity multiplier is set to  0.7. So it has to be set to 1.
Here is the screenshot of hair MDL multiplier:

Thank you for looking Rampa! Do you mean that will remove the visible skull underneath the hair? You can see the curve of the skull pretty clearly under there in the iray render.

You can give that a hard edge by using the alpha threshold in the material settings. Or actually hiding the mesh in the edit mesh tools.

This doesn't completely fix it:
Pic 1 is the shader setup
Pic 2 is the closeup showing the transparency of the texture. I can't figure out how to completely remove transparency.
Any ideas would be helpful!

Thanks for the quick responses. :) The workaround works easy and simple thank you.

Kind Regards.

Unfortunately this is a known issue. The workaround for now is to save the Diffuse map and then re-assign it, or drag it to an different channel and then back again. This will also correct the Opacity channel issue.

                                                                

Peter
Forum Administrator

www.reallusion.com

Two problems are here, which need to be addressed by RL.

1. The Opacity slot is filled with the same 32 bit PNG file as diffuse and the alpha portion of it is used.
My guess is, that it is OK for the base Universal PBR MDL, which RL is using for everything.
But here they are using custom Traditional Hair MDL, which looks like have some problem identifying that 32 bit PNG file.

So unless you work out opacity slot image, the problem would persist:




2. Even after conversion, the hair still does not look right because by default RL hair MDL has Opacity multiplier is set to  0.7. So it has to be set to 1.

Bottom line, RL has to swap Hair MDL to Universal PBR for hair generated with plugin or create a special MDL for generated hair.

I’m interested in the answer to this too as I had the same problem but like you I am also new.

I have the Iray plug-in, and will try to test this this evening (6 to 8 hours from now), unless someone else does it before then.

---

iClone 7... Character Creator... Substance Designer/Painter... Blender... Audacity...
Desktop (homebuilt) - Windows 10, Ryzen 9 3900x CPU, GTX 1080 GPU (8GB), 32GB RAM, Asus X570 Pro motherboard, 2TB SSD, terabytes of disk space, dual  monitors.
Laptop - Windows 10, MSI GS63VR STEALTH-252, 16GB RAM, GTX 1060 (6GB), 256GB SSD and 1TB HDD