help for iray hair for daz studio
in The Commons
hello everybody , i have some problem with iray hair...
Can you tell me why it's doing this and how to fix it please

Comments
What hair are you using? Is it for Iray, or 3Delight?
Select the hair in your scene tab. Edit > Geometry > Add smoothing modifier. Ensure the collision object for mesh smoothing is set to your figure.
This helps solve the problem when the scalp sometimes just doesn't overlap properly. Another solution is to forego 'fit to' and manually fit the hair, but it's more time consuming.
And are the hair and the character of the same generation of models?
hey are iray hair for render iray :) , I will test that and I tell you
no it's always the same on all my hair with hair line ,or that I do not understand how to solve this problem, it only makes me in iray render,even if I do it manually it changes nothing :( if you have solutions I thank you in advance :D
I find it is a problem of shader some bug at home in iray :( I have to do it with other shader
Do you have the name of that hair, or other specific hairs with the issue? From the image above it looks like there may be a scalp piece that is too low in the character and is inside the scene of the head. But without more details I'm not sure what to suggest.
Off topic, but those breasts are pretty natural looking (something I find rare for 3D figures). What character is that?
the hair are oot samira hair and le character is tess , i have the same probleme with hair who have hair line
Hello @Divamakeup, this product can help in the process to make natural breasts: https://www.daz3d.com/natural-breast-morphs-for-genesis-8-female-s
It's for G8F !
@luffy4950 : When it come smoothing modifier is not good, auto-fit don't work as expected, manual fixes are way more too long to be achieved, I fix it by using a workaround: scaling the props/hairs a bit to fit better.
Also, look in PARAMETERS tabs while selecting your OOT Samira Hair, it has perhaps settings that can be adjusted ! :)
Just to make certain - you are using these two items?
not the character tess , just samira hair ,even adjusting the hairstyle in the settings it makes me exactly the same thing, I just try but it changes nothing, can be a problem of shader too, you had already enter this kind of problem?
without character ,even the color becomes not pretty, a bit like straw I find
There's something else going on. Here is a Viewport capture and a 341 iteration (HDRI) render of Samira Bob. Just loaded on character and materialapplied. No other adjustments.
Are you sure you selected the correct material setting?
Can you load the colour from your Content Directory instead of using Smart Content?
apparently it's a shader problem but I do not know why I have this problem, and yes I still load in the content directory