Request Camera Permission

Ask the OS for camera access before enumerating capture devices

Blueprint node

Category: XRLIVE_UTILS | CAMERA
Type: Async (latent node with multiple output pins)

Output pin	Fires when
On Granted	Camera access is already authorized, or the user tapped Allow
On Denied	The user tapped Deny, or access is restricted by policy

Platform behaviour

Platform	Behaviour
Mac	Shows the system permission dialog the first time. Subsequent calls return immediately from the cached status.
Windows	On Granted fires immediately — no dialog shown.

Example

Event BeginPlay
    ↓
Request Camera Permission
    On Granted → Enumerate Video Capture Devices → populate dropdown
    On Denied  → Show xRLive Alert (Warning, "Camera access denied", "...")

On Mac, always call this node before enumerating capture devices. Calling Enumerate Video Capture Devices without permission granted results in an empty list, and the camera feed will not render even after the user grants access later.