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+--- Thread: Collusion Problem pls Help (/thread-4069.html)
Collusion Problem pls Help - nuskulart - 02-03-2024
![[Image: 4L8RK]](https://resim.tc/image/4L8RK)
Hello, in the scene I recorded after Windows Format, pieces of wood were falling down and then they had to be dragged from where they fell and down into the hive chamber. (It was doing this before the format) but when I reinstall the programs and run tyflow, the wood pieces fall down and stay there. (The iron rings you see in the middle part were rotating and taking the wood to the chamber on the right side) As the wood pieces fall from above, they hit these black rings, but they do not drag towards the right side, they stay where they are. (I hope I was able to explain my problem)
Although I did not introduce the rings at the bottom in Physx Collusion, and even though I re-established the scene and made it from scratch, the pieces do not drift to the right, the iron continues to pass through the wood (I tried settings such as frame 1/2, 1/16 etc., I tried to set up the scene again and do it again, I could not integrate the friction force of the iron below with the wood from the format. Before, this was working perfectly, now I don't understand why this happened, what should I do for this??
https://resim.tc/image/4L8RK
RE: Collusion Problem pls Help - tyFlow - 02-03-2024
What version of tyFlow are you using?
If you upgraded to tyFlow 1.100 when this problem occurred, and you're relying on particle simulation groups to control collision filtering....there was a known bug that slipped into v1.100 that results in missed collisions when particle simulation groups are used in tandem with PhysX. The fix build (v1.101) should be up later this evening, so give that a shot once it's released and see if it fixes the issue.
RE: Collusion Problem pls Help - nuskulart - 02-03-2024
I am using tyflow 1.100 (I just downloaded it today). So is it normal for me to have this problem? Did I get right ? How soon will the new update be installed?
I installed the previous version and it was fixed. If I had not written this problem here, I would not have noticed it. Thank you.
RE: Collusion Problem pls Help - tyFlow - 02-03-2024
The fix should be up soon...the problem was caused by a regression that slipped into the latest release, that was only reported to me by another user earlier today.