flywave-mapview.camerautils.getfocallength

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CameraUtils.getFocalLength() function

This API is provided as a beta preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Returns the camera's focal length.

Signature:

function getFocalLength(camera: THREE.PerspectiveCamera): number | undefined;

Parameters

Parameter	Type	Description
camera	THREE.PerspectiveCamera	The camera.

Returns:

number \| undefined

The focal length in pixels or `undefined` if not set.