declare global {
    const THREE: typeof import('three');
}

declare namespace ATON {
    function realize(): void;
    function setPathCollection(path: string): void;
    function setMainLightDirection(v: THREE.Vector3): void;
    function getMainLightDirection(): THREE.Vector3;
    function toggleShadows(enabled: boolean): void;
    function setExposure(value: number): void;
    function setMainPanorama(path: string): void;
    function setAutoLP(enabled: boolean): void;
    function enableClipPlanes(): void;
    function disableClipPlanes(): void;
    function addClipPlane(normal: THREE.Vector3, point: THREE.Vector3): THREE.Plane;
    function createSceneNode(id: string): SceneNode;
    function getSceneNode(id: string): SceneNode;
    function getRootScene(): THREE.Object3D;

    interface SceneNode {
        load(path: string): SceneNode;
        setRotation(x: number, y: number, z: number): SceneNode;
        setMaterial(material: THREE.Material): SceneNode;
        attachToRoot(): SceneNode;
        toggle(visible: boolean): SceneNode;
        getBound(): THREE.Sphere;
        add(object: THREE.Object3D): void;
        remove(object: THREE.Object3D): void;
    }

    namespace Nav {
        let _camera: THREE.Camera;
        function setUserControl(enabled: boolean): void;
        function requestPOVbyNode(n: ATON.SceneNode, duration: number): void;
    }

    namespace UI {
        let elSidePanel: HTMLElement;
        function init(): void;
        function addBasicEvents(): void;
        function setSidePanelLeft(): void;
        function setSidePanelRight(): void;
        function showSidePanel(options: { header: string }): void;
        function createSlider(options: {
            range: [number, number];
            label: string;
            value: number | string;
            oninput: (val: string) => void;
        }): HTMLElement;
    }

    namespace FX {
        const PASS_AO: number;
        function togglePass(pass: number, enabled: boolean): void;
    }

    let _renderer: THREE.WebGLRenderer;
}