How to fix invisible Teleport Arc in VR when using physically correct lighting

[JesperWe]

Using the UE5 VR Template project, if I switch the lighting to use physically correct units, the teleporting arc becomes invisible.

Steps:

• Add a PostProcessVolume, set to infinite extent and clamp exposure (EV100) to say 14.5
• Set Directional Light intensity to 110000 lux

Now all lights in the scene are dark because their intensity is not specified in physically correct values, this is not a big issue to fix, just go through and update.

My problem is I have no clue how to edit the Teleport Arc to make it visible again… Obviously its brightness is way to low but how to change it?

[ioFlow_Studios]

Here you go:

500×500 2.84 KB

Wanted to drop an answer here because I was having similar issues with in-world waypoint markers using the sunsky actor, and came across both this thread and a solution to the problem today. Here’s what fixed the issue for me, as the post says, the EyeAdaptationInverse function is necessesary to make emissive light sources render properly when using high-intensity lights like the sunsky actor and eye adaptation. Due to how it works, I had to reduce the intensity slightly before hooking it int…

Few years late, but oh well