View Frustum Bug

[Shorty 5]

There is an invisibility issue that I guess has occurred after recent using metin2 official patches

Sample

https://metin2.download/picture/HDLo7LoF0TsOiBIguvh654ySRFjZ4OUb/.png

https://www.youtube.com/watch?v=o8gpKUScnks&feature=emb_title

 

Problem is that the models that go outside the view frustum are hidden but do not appear when returning inside

Look for it

Eterlib\CullingManager.cpp -> void CCullingManager::VisibilityCallback(const Frustum &/*f*/,SpherePack *sphere,ViewState state)

 

When we remove the hide and show methods in this function, the problem is solved, however, the problem of high gpu usage occurs, because we disable view frustum

This changes solves the problem in the following post

 

I need your ideas to solve this problem I have been working on it for a long time but there is something I overlooked and I cannot find it

 

Edited August 25, 2022 by Metin2 Dev
Core X - External 2 Internal

[Ikarus_ 1725]

Doest it happen only with players?

I think you should show here some code.. if it happen only with players you should show all the ActorInstance class files and the InstanceBase files.

Edited January 20, 2021 by Ikarus_

[Shorty 5]

there was no change in the files you mentioned and the problem happened after started using the official metin2 patches.

 

yes it happens to all players

Edited January 20, 2021 by Shorty

[MrQuin 3795]

Can you upload the patch you are using so i can test it .

[Shorty 5]

Client here https://www.elym2.com/download  we use completely all patches

[Mali 24888]

13 minutes ago, Shorty said:

Client here https://www.elym2.com/download  we use completely all patches

I hope you have backup of your old (working) files.

[Shorty 5]

2 minutes ago, Mali61 said:

I hope you have backup of your old (working) files.

I'm looking for a more logical solution instead of reverting to backup.

The method I mentioned also causes a problem that causes invisible characters to be visible after camera movements in the game. So there is something problematic already

[Mali 24888]

1 minute ago, Shorty said:

I'm looking for a more logical solution instead of reverting to backup.

I want to say, for now is to restore your backups until you find the solution because your server is working now.