Votes
0
Product:
iClone 7
Version:
7.9
Status:
Closed
Issue 7791
17M scene (2 avatars + accessories) impossible to render in iray in high quality
I have quite huge scene to render in iray with sun&sky option. It has around 17M triangles in sub 1.
I am working on 32 core/64 threads threadripper + 2080ti x 2 + 64 GB RAM. My PC comes out of memory and GPU usage is shown as 12 GB/11GB (while at the end its 22GB total, but I've seen Iclone use 1 GPU only). When I use preview quick mode which makes things faster (low triangles to 7M) also final rendering comes out without subd (why? is it a bug?).
Is there any way to make things faster? I of course understand it's huge document but I need cinematographic quality and details of assets and 8k 300dpi render output. any suggestions?
OS: Windows 10
  •  3
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Submitted bysilvia.szymczyk
1
COMMENTS (3)
lianchiu
quick mode,       preference > Real-time Render Option > Smooth Mesh  check
Attachment:
  • Screenshot 2021-04-14 174611.png
silvia.szymczyk
Hello,

Thank you for your answer,

This was exactly what I did but (I don't know why!) if I don't put high quality in preview final render from .mi file (or even directly from iclone) comes without subd.

Greetings,
Silvia
silvia.szymczyk
Private Comment
silvia.szymczyk
Private Comment
lianchiu
could you record your workflow or Screen shot  and attach render result or provide your project all in private comment
lianchiu
try this to see if it helps     >>> SAVE .mi file > close IC > Iray Standalone Render > Select .mi Files path (See Attach)


preview quick mode (Lower triangles) won't show in final render

you have to use Smooth Mesh (in modify penal) set for each avatar and accessories (see attach)
Attachment:
  • Screenshot 2021-04-13 122955.png
  • Screenshot 2021-04-13 123051.png
  • Screenshot 2021-04-13 133015.png
  • Screenshot 2021-04-13 135539.png
1