init(lookingAt:from:name:)
Creates a camera that looks towards a specified point in the preview from a different specified point.
Declaration
init(lookingAt position: Point3D, from: Point3D, name: String? = nil)Parameters
- position:
The point to aim the camera at, specified in meters from the preview center.
- from:
The position of the camera, specified in meters from the preview center.
- name:
An optional name that the canvas uses to label the camera.
Discussion
Use one or more cameras with one of the preview macros that takes a cameras input — like Preview(_:traits:body:cameras:) — to create custom viewpoints for the preview. The canvas offers custom cameras in its camera picker along with a set of standard cameras.