Profile Picture

iC8 to UE5 Hair Issues

Posted By lightbearer 2 Years Ago
You don't have permission to rate!
Author
Message
lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
Rendering a character in UE5.03 and I am experiencing issues with the hair. I'm rendering in Lumen, but I experience the same issue with the deprecated raytracer. A screenshot is attached (Lumen render). The hair renders with "holes" or "dots" in areas with this being most noticeable on the mustache and side of the hair. The hair is from Hair Builder.

Has anyone seen anything like this? Is there a solution? By the way, I am using Auto Setup 1.5. 

https://forum.reallusion.com/uploads/images/36ef2e7d-1860-4e55-8e5e-7798.jpg

GIM
GIM
Posted 2 Years Ago
View Quick Profile
Distinguished Member

Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)Distinguished Member (1.1K reputation)

Group: Forum Members
Last Active: Last Year
Posts: 116, Visits: 7.4K
Would you mind posting a straight on image as we can't really tell anything from the sample?

lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
Here's a close up of what's happening. https://forum.reallusion.com/uploads/images/9d456af4-cd26-4e83-a099-d3ad.jpg
toystorylab
toystorylab
Posted 2 Years Ago
View Quick Profile
Distinguished Member

Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)

Group: Forum Members
Last Active: Yesterday
Posts: 4.4K, Visits: 28.8K
Only behind the window of that car or general?
And only in render?
Can you show character in editor?

Toystorylab on Vimeo : https://forum.reallusion.com/uploads/images/ce44ea78-6984-47d8-9bf4-b783.png    Crassitudes (my "Alter Ego") on Youtube: https://forum.reallusion.com/uploads/images/fcc4df30-b3a8-40a5-a427-0735.png

Edited
2 Years Ago by toystorylab
lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
It's more noticeable in the renders but is also apparent in the viewport. Screenshots attached. First image is a cropped render. The two below are screenshots from the editor.

https://forum.reallusion.com/uploads/images/b874c5d1-1248-4eef-9d29-1579.jpg

https://forum.reallusion.com/uploads/images/890c08ec-9bf2-4e5d-86bb-3440.jpghttps://forum.reallusion.com/uploads/images/de01aba0-24b8-4548-b5dc-f2c0.jpg 


Edited
2 Years Ago by lightbearer
lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
This is a screenshot of the character from the "Mesh" editor. Also included Lumen settings, but this also happens when I used the deprecated raytracer.

https://forum.reallusion.com/uploads/images/eb5cb575-0210-4c33-aea7-01b0.jpghttps://forum.reallusion.com/uploads/images/6d59e3e9-f6b6-4f52-a9dc-8597.jpg

lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
It has something to do with the Post Process Volume, though for the life of me I don't know why or what it could be since a Post Process Volume is crucial. First image is Post Process Volume set to "on", 2nd image its visibility is off.

https://forum.reallusion.com/uploads/images/a00972d7-8be6-4a86-a6ae-b2dd.jpg
https://forum.reallusion.com/uploads/images/b64d2602-2dde-49d4-861d-a3a7.jpg
lightbearer
lightbearer
Posted 2 Years Ago
View Quick Profile
Veteran Member

Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)Veteran Member (695 reputation)

Group: Forum Members
Last Active: Last Month
Posts: 86, Visits: 492
Last one for the night. Calling it quits. No Post Process Volume and no Truck. Artifacts remain.

https://forum.reallusion.com/uploads/images/962b2ad0-bbd5-4bab-ba3e-5de5.png
toystorylab
toystorylab
Posted 2 Years Ago
View Quick Profile
Distinguished Member

Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)Distinguished Member (15.7K reputation)

Group: Forum Members
Last Active: Yesterday
Posts: 4.4K, Visits: 28.8K
Hm, no idea what causes this, thought it might be transparency window.
Quickly made a character using Hair/Beard Builder and same settings in Post Process Volume...
Seems to work here:
https://forum.reallusion.com/uploads/images/ccc4615f-14ae-46b8-a8ad-23a5.png

Though I did not render, not sure whether "High Res Screenshot" does the same as when render:

https://forum.reallusion.com/uploads/images/9a243d0d-7854-48a9-8c68-879e.png


Toystorylab on Vimeo : https://forum.reallusion.com/uploads/images/ce44ea78-6984-47d8-9bf4-b783.png    Crassitudes (my "Alter Ego") on Youtube: https://forum.reallusion.com/uploads/images/fcc4df30-b3a8-40a5-a427-0735.png

Edited
2 Years Ago by toystorylab
tomelissaconway
tomelissaconway
Posted 2 Years Ago
View Quick Profile
Distinguished Member

Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)Distinguished Member (1.7K reputation)

Group: Forum Members
Last Active: 4 hours ago
Posts: 87, Visits: 2.5K
I'm having the same problem. 


0



Reading This Topic