Line trace between sublevels is broken

[RianeN]

LineTrace on Visibility not working with objects in Streaming Levels

I have a linetrace on the visibility channel in my project. I have it in a test level and it works as intended. The problem is that while working in the streaming levels setup the linetrace by channel only returns objects/actors that are in the parent level. How can I make it detect objects in other streaming levels ? So far we only use the streaming levels so we can separate work between teammates, so all child levels are actually loaded from the start of the game. Initially our setup was do…

Line Trace In Streaming Levels

[image] Currently I have 2 basic sub levels used in a persistent level for level streaming. Orange objects are in Level 1, and white objects are in level 2. Current state on the screenshot is, persistent level is loaded, and also Level 1 & 2 are loaded as streaming levels at the same time. When I try to line trace from orange cube to -Z direction, it does not hit to objects in other level, even I loaded Level 2 as streaming level. Is there any fix for this problem? Isn’t it possible to line t…

This has been an ongoing issue since at least 2016 and I’m not seeing any fixes. I’m hoping someone can help me (and the community at large) provide a fix. I’m not great with C++, but if that’s what it takes, I’m willing to try.

As for my personal experience, I have a large ocean world and when the oar hits the water a line trace is used to detect whether there is water and how far the reach is from the player. If I am on a water plane in sublevel 1 and I am hitting the water in sublevel 2, it doesn’t detect anything.