the i-ray function does not work well to make a video.


https://forum.reallusion.com/Topic531813.aspx
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By Shreck Charmant - 3 Years Ago
the i-ray function does not work well,when I compress a video in iray mode, my avatar loses those props, and sometimes even that hair, sometimes the avatar doesn't even move in my iRay,, I'll show you with a youtube video the example: >>>>> https://youtu.be/a2SmW0GL34I <<<<<<<<                          >>>>> https://youtu.be/OSX66tUeXtI    <<<<<<<<
>>>>> https://youtu.be/4LH5Rwi99u8 <<<<<<<<
By jeffkirkland - 3 Years Ago
I'd suggest uninstalling and reinstalling the plugin and/or checking that your graphics card drivers are up to date. If none of that helps, then I'd contact RL support to see if they can help.
By 4u2ges - 3 Years Ago
I know for sure, cloth items which have displacement maps (or tessellated) becomes static while animation is rendered with Iray: https://www.reallusion.com/FeedBackTracker/Issue/Cloth-items-becomes-static-with-Iray-render-if-tessellated-or-have-a-displacement-map
Same might be true for the characters. I have not tested that.

By Shreck Charmant - 3 Years Ago
Sounds a lot like this problem, but everything I've tested here has worked before.
I will look if I can find the previous version of iray.
By Shreck Charmant - 3 Years Ago
I tested what you suggest and it didn't change anything unfortunately, I installed the update for my nvidia 3070 card on my 3 computers and they all have the same problem,,
what is very strange is that even the compressions that worked no longer work.
I have 3 computers that compress in iray, I have made a lot of videos in iray and have never had so much trouble maintaining it, can I download the older version of iray?
ps. I don't understand that it's just me having this problem when I have 3 computers to test and none of them work to do something I've been doing for years.
By animagic - 3 Years Ago
Iray has not been updated in quite a while, so what you are using now is what you have been using before.

I think the reason that you don't see a lot of reports about problems is that many users now render in external applications such as Unreal and Blender, or just use the iClone native renderer.

Iray has a number of limitations, in that newer iClone features are not supported. It has been a disappointment frankly that Iray has not been updated to a newer version.

It may be that support in iClone 8 is somehow broken and that things still work in iClone 7.
By Shreck Charmant - 3 Years Ago
I believe you are right Animagic, icon users don't use iray rendering anymore because of the time it takes I guess.
But despite everything I paid to have this iray function in all my machines.
So I just have to wait for Reallusion to update their Iray. 🤓
By 4u2ges - 3 Years Ago
As I mentioned above it is a bug. And it has status "Assigned". Hopefully with iClone 8.12 (or 8.2) update release it would be fixed.
By Shreck Charmant - 3 Years Ago
temporary solution by Reallusion:

This issue might not be fixed recently. The workaround is deleting the Displacement texture in Modify panel.
https://forum.reallusion.com/uploads/images/4c10184a-e557-469f-bf12-6ea8.png