@needle-tools/engine/lib/engine/engine_camera.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

const $cameraController = "needle:cameraController";
/** Get the camera controller for the given camera (if any)
 */
export function getCameraController(cam) {
    return cam[$cameraController];
}
/** Set the camera controller for the given camera */
export function setCameraController(cam, cameraController, active) {
    if (active)
        cam[$cameraController] = cameraController;
    else {
        if (cam[$cameraController] === cameraController)
            cam[$cameraController] = null;
    }
}
const autofit = "needle:autofit";
/** @internal */
export function useForAutoFit(obj) {
    // if autofit is not defined we assume it may be included
    if (obj[autofit] === undefined)
        return true;
    // otherwise if anything is set except false we assume it should be included
    return obj[autofit] !== false;
}
/**
 * Enable or disable autofitting for the given object
 */
export function setAutoFitEnabled(obj, enabled) {
    obj[autofit] = enabled;
}
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