engine/docs/en/xr/camera.md

order, title, type, label

order	title	type	label
3	Camera Manager	XR	XR

The Camera Manager is a part of the XRManager instance, which you can access through xrManager.cameraManager.

Properties

Property	Type	Description
fixedFoveation	number	Sets the fixed foveation for the camera

Methods

Method	Description
attachCamera	Binds the camera in the virtual world to the camera in the real world
detachCamera	Unbinds the camera in the virtual world from the camera in the real world

Update Process

Simply synchronizing the parameters and poses of the real camera to the virtual camera allows the real scene and virtual scene to stay synchronized.

flowchart TD
    A[时间片开始] --> B[获取现实相机数据]
    B --> C[将姿态同步给虚拟相机]
    C --> D[将 viewport 同步给虚拟相机]
    D --> E[将投影矩阵同步给虚拟相机]
    E --> F[时间片结束]
    F --> A