declarations/threejs/three.d.ts

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// Type definitions for three.js r80
// Project: http://mrdoob.github.com/three.js/
// Definitions by: Kon <http://phyzkit.net/>, Satoru Kimura <https://github.com/gyohk>, Florent Poujol <https://github.com/florentpoujol>, SereznoKot <https://github.com/SereznoKot>
// Definitions: https://github.com/borisyankov/DefinitelyTyped

declare namespace THREE {
    export const REVISION: string;

    // https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent.button
    export enum MOUSE { LEFT, MIDDLE, RIGHT }

    // GL STATE CONSTANTS
    export enum CullFace { }
    export const CullFaceNone: CullFace;
    export const CullFaceBack: CullFace;
    export const CullFaceFront: CullFace;
    export const CullFaceFrontBack: CullFace;

    export enum FrontFaceDirection { }
    export const FrontFaceDirectionCW: FrontFaceDirection;
    export const FrontFaceDirectionCCW: FrontFaceDirection;

    // Shadowing Type
    export enum ShadowMapType { }
    export const BasicShadowMap: ShadowMapType;
    export const PCFShadowMap: ShadowMapType;
    export const PCFSoftShadowMap: ShadowMapType;

    // MATERIAL CONSTANTS

    // side
    export enum Side { }
    export const FrontSide: Side;
    export const BackSide: Side;
    export const DoubleSide: Side;

    // shading
    export enum Shading { }
    export const FlatShading: Shading;
    export const SmoothShading: Shading;

    // colors
    export enum Colors { }
    export const NoColors: Colors;
    export const FaceColors: Colors;
    export const VertexColors: Colors;

    // blending modes
    export enum Blending { }
    export const NoBlending: Blending;
    export const NormalBlending: Blending;
    export const AdditiveBlending: Blending;
    export const SubtractiveBlending: Blending;
    export const MultiplyBlending: Blending;
    export const CustomBlending: Blending;

    // custom blending equations
    // (numbers start from 100 not to clash with other
    //  mappings to OpenGL constants defined in Texture.js)
    export enum BlendingEquation { }
    export const AddEquation: BlendingEquation;
    export const SubtractEquation: BlendingEquation;
    export const ReverseSubtractEquation: BlendingEquation;
    export const MinEquation: BlendingEquation;
    export const MaxEquation: BlendingEquation;

    // custom blending destination factors
    export enum BlendingDstFactor { }
    export const ZeroFactor: BlendingDstFactor;
    export const OneFactor: BlendingDstFactor;
    export const SrcColorFactor: BlendingDstFactor;
    export const OneMinusSrcColorFactor: BlendingDstFactor;
    export const SrcAlphaFactor: BlendingDstFactor;
    export const OneMinusSrcAlphaFactor: BlendingDstFactor;
    export const DstAlphaFactor: BlendingDstFactor;
    export const OneMinusDstAlphaFactor: BlendingDstFactor;

   // custom blending src factors
    export enum BlendingSrcFactor { }
    export const DstColorFactor: BlendingSrcFactor;
    export const OneMinusDstColorFactor: BlendingSrcFactor;
    export const SrcAlphaSaturateFactor: BlendingSrcFactor;

    // depth modes
    export enum DepthModes { }
    export const NeverDepth: DepthModes;
    export const AlwaysDepth: DepthModes;
    export const LessDepth: DepthModes;
    export const LessEqualDepth: DepthModes;
    export const EqualDepth: DepthModes;
    export const GreaterEqualDepth: DepthModes;
    export const GreaterDepth: DepthModes;
    export const NotEqualDepth: DepthModes;

    // TEXTURE CONSTANTS
    // Operations
    export enum Combine { }
    export const MultiplyOperation: Combine;
    export const MixOperation: Combine;
    export const AddOperation: Combine;

    // Tone Mapping modes
    export enum ToneMapping { }
    export const NoToneMapping: ToneMapping;
    export const LinearToneMapping: ToneMapping;
    export const ReinhardToneMapping: ToneMapping;
    export const Uncharted2ToneMapping: ToneMapping;
    export const CineonToneMapping: ToneMapping;

    // Mapping modes
    export enum Mapping { }
    export const UVMapping: Mapping;
    export const CubeReflectionMapping: Mapping;
    export const CubeRefractionMapping: Mapping;
    export const EquirectangularReflectionMapping: Mapping;
    export const EquirectangularRefractionMapping: Mapping;
    export const SphericalReflectionMapping: Mapping;
    export const CubeUVReflectionMapping: Mapping;
    export const CubeUVRefractionMapping: Mapping;

    // Wrapping modes
    export enum Wrapping { }
    export const RepeatWrapping: Wrapping;
    export const ClampToEdgeWrapping: Wrapping;
    export const MirroredRepeatWrapping: Wrapping;

    // Filters
    export enum TextureFilter { }
    export const NearestFilter: TextureFilter;
    export const NearestMipMapNearestFilter: TextureFilter;
    export const NearestMipMapLinearFilter: TextureFilter;
    export const LinearFilter: TextureFilter;
    export const LinearMipMapNearestFilter: TextureFilter;
    export const LinearMipMapLinearFilter: TextureFilter;

    // Data types
    export enum TextureDataType { }
    export const UnsignedByteType: TextureDataType;
    export const ByteType: TextureDataType;
    export const ShortType: TextureDataType;
    export const UnsignedShortType: TextureDataType;
    export const IntType: TextureDataType;
    export const UnsignedIntType: TextureDataType;
    export const FloatType: TextureDataType;
    export const HalfFloatType: TextureDataType;

    // Pixel types
    export enum PixelType { }
    export const UnsignedShort4444Type: PixelType;
    export const UnsignedShort5551Type: PixelType;
    export const UnsignedShort565Type: PixelType;
    export const UnsignedInt248Type: PixelType;

    // Pixel formats
    export enum PixelFormat { }
    export const AlphaFormat: PixelFormat;
    export const RGBFormat: PixelFormat;
    export const RGBAFormat: PixelFormat;
    export const LuminanceFormat: PixelFormat;
    export const LuminanceAlphaFormat: PixelFormat;
    export const RGBEFormat: PixelFormat;
    export const DepthFormat: PixelFormat;
    export const DepthStencilFormat: PixelFormat;

    // Compressed texture formats
    // DDS / ST3C Compressed texture formats
    export enum CompressedPixelFormat { }
    export const RGB_S3TC_DXT1_Format: CompressedPixelFormat;
    export const RGBA_S3TC_DXT1_Format: CompressedPixelFormat;
    export const RGBA_S3TC_DXT3_Format: CompressedPixelFormat;
    export const RGBA_S3TC_DXT5_Format: CompressedPixelFormat;

    // PVRTC compressed texture formats
    export const RGB_PVRTC_4BPPV1_Format: CompressedPixelFormat;
    export const RGB_PVRTC_2BPPV1_Format: CompressedPixelFormat;
    export const RGBA_PVRTC_4BPPV1_Format: CompressedPixelFormat;
    export const RGBA_PVRTC_2BPPV1_Format: CompressedPixelFormat;

    // ETC compressed texture formats
    export const RGB_ETC1_Format: CompressedPixelFormat;

    // Loop styles for AnimationAction
    export enum AnimationActionLoopStyles { }
    export const LoopOnce: AnimationActionLoopStyles;
    export const LoopRepeat: AnimationActionLoopStyles;
    export const LoopPingPong: AnimationActionLoopStyles;

    // Interpolation
    export enum InterpolationModes { }
    export const InterpolateDiscrete: InterpolationModes;
    export const InterpolateLinear: InterpolationModes;
    export const InterpolateSmooth: InterpolationModes;

    // Interpolant ending modes
    export enum InterpolationEndingModes { }
    export const ZeroCurvatureEnding: InterpolationEndingModes;
    export const ZeroSlopeEnding: InterpolationEndingModes;
    export const WrapAroundEnding: InterpolationEndingModes;

    // Triangle Draw modes
    export enum TrianglesDrawModes { }
    export const TrianglesDrawModesMode: TrianglesDrawModes;
    export const TriangleStripDrawMode: TrianglesDrawModes;
    export const TriangleFanDrawMode: TrianglesDrawModes;

    // Texture Encodings
    export enum TextureEncoding { }
    export const LinearEncoding: TextureEncoding;
    export const sRGBEncoding: TextureEncoding;
    export const GammaEncoding: TextureEncoding;
    export const RGBEEncoding: TextureEncoding;
    export const LogLuvEncoding: TextureEncoding;
    export const RGBM7Encoding: TextureEncoding;
    export const RGBM16Encoding: TextureEncoding;
    export const RGBDEncoding: TextureEncoding;

    // Depth packing strategies
    export enum DepthPackingStrategies { }
    export const BasicDepthPacking: DepthPackingStrategies;
    export const RGBADepthPacking: DepthPackingStrategies;

    // log handlers
    export function warn(message?: any, ...optionalParams: any[]): void;
    export function error(message?: any, ...optionalParams: any[]): void;
    export function log(message?: any, ...optionalParams: any[]): void;

    // Animation ////////////////////////////////////////////////////////////////////////////////////////

    export class AnimationAction {
        loop: boolean;
        time: number;
        timeScale: number;
        weight: number;
        repetitions: number;
        paused: boolean;
        enabled: boolean;
        clampWhenFinished: boolean;
        zeroSlopeAtStart: boolean;
        zeroSlopeAtEnd: boolean;

        play(): AnimationAction;
        stop(): AnimationAction;
        reset(): AnimationAction;
        isRunning(): boolean;
        startAt(time: number): AnimationAction;
        setLoop(mode: boolean, repetitions: number): AnimationAction;
        setEffectiveWeight(weight: number): AnimationAction;
        getEffectiveWeight(): number;
        fadeIn(duration: number): AnimationAction;
        fadeOut(duration: number): AnimationAction;
        crossFadeFrom(fadeOutAction: AnimationAction, duration: number, warp: boolean): AnimationAction;
        crossFadeTo(fadeInAction: AnimationAction, duration: number, warp: boolean): AnimationAction;
        stopFading(): AnimationAction;
        setEffectiveTimeScale(timeScale: number): AnimationAction;
        getEffectiveTimeScale(): number;
        setDuration(duration: number): AnimationAction;
        syncWith(action: AnimationAction): AnimationAction;
        halt(duration: number): AnimationAction;
        warp(statTimeScale: number, endTimeScale: number, duration: number): AnimationAction;
        stopWarping(): AnimationAction;
        getMixer(): AnimationMixer;
        getClip(): AnimationClip;
        getRoot(): any;
    }

    export class AnimationClip {
        constructor( name?: string, duration?: number, tracks?: KeyframeTrack[] );

        name: string;
        tracks: KeyframeTrack[];
        duration: number;
        uuid: string;
        results: any[];

        resetDuration(): void;
        trim(): AnimationClip;
        optimize(): AnimationClip;

        static CreateFromMorphTargetSequence( name: string, morphTargetSequence: MorphTarget[], fps: number, noLoop: boolean ): AnimationClip;
        static findByName( clipArray: AnimationClip, name: string ): AnimationClip;
        static CreateClipsFromMorphTargetSequences( morphTargets: MorphTarget[], fps: number, noLoop: boolean ): AnimationClip[];
        static parse( json: any ): AnimationClip;
        static parseAnimation( animation: any, bones: Bone[], nodeName: string ): AnimationClip;
        static toJSON(): any;
    }

    export class AnimationMixer extends EventDispatcher {
        constructor(root: any);

        time: number;
        timeScale: number;

        clipAction(clip: AnimationClip, root?: any): AnimationAction;
        existingAction(clip: AnimationClip, root?: any): AnimationAction;
        stopAllAction(clip: AnimationClip, root?: any): AnimationMixer;
        update(deltaTime: number): AnimationMixer;
        getRoot(): any;
        uncacheClip(clip: AnimationClip): void;
        uncacheRoot(root: any): void;
        uncacheAction(clip: AnimationClip, root?: any): void;
    }

    export class AnimationObjectGroup {
        constructor(...args: any[]);

        uuid: string;
        stats: {
            bindingsPerObject: number;
            objects: {
                total: number;
                inUse: number;
            }
        };

        add(...args: any[]): void;
        remove(...args: any[]): void;
        uncache(...args: any[]): void;
    }

    export namespace AnimationUtils {
        export function arraySlice(array: any, from: number, to: number): any;
        export function convertArray(array: any, type: any, forceClone: boolean): any;
        export function isTypedArray(object: any): boolean;
        export function getKeyFrameOrder(times: number): number[];
        export function sortedArray(values: any[], stride: number, order: number[]): any[];
        export function flattenJSON(jsonKeys: string[], times: any[], values: any[], valuePropertyName: string): void;
    }

    export class KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);

        name: string;
        times: any[];
        values: any[];

        ValueTypeName: string;
        TimeBufferType: Float32Array;
        ValueBufferType: Float32Array;

        DefaultInterpolation: InterpolationModes;

        InterpolantFactoryMethodDiscrete(result: any): DiscreteInterpolant;
        InterpolantFactoryMethodLinear(result: any): LinearInterpolant;
        InterpolantFactoryMethodSmooth(result: any): CubicInterpolant;

        setInterpolation(interpolation: InterpolationModes): void;
        getInterpolation(): InterpolationModes;

        getValuesize(): number;

        shift( timeOffset: number ): KeyframeTrack;
        scale( timeScale: number ): KeyframeTrack;
        trim( startTime: number, endTime: number ): KeyframeTrack;
        validate(): boolean;
        optimize(): KeyframeTrack;

        static parse(json: any): KeyframeTrack;
        static toJSON(track: KeyframeTrack): any;
    }

    export class PropertyBinding {
        constructor(rootNode: any, path: string, parsedPath?: any);

        path: string;
        parsedPath: any;
        node: any;
        rootNode: any;

        getValue(targetArray: any, offset: number): any;
        setValue(sourceArray: any, offset: number): void;
        bind(): void;
        unbind(): void;

        BindingType: { [bindingType: string]: number };
        Versioning: { [versioning: string]: number };

        GetterByBindingType: Function[];
        SetterByBindingTypeAndVersioning: Array<Function[]>;

        static create(root: any, path: any, parsedPath?: any): PropertyBinding|PropertyBinding.Composite;
        static parseTrackName(trackName: string): any;
        static findNode(root: any, nodeName: string): any;
    }

    export namespace PropertyBinding {
        export class Composite {
            constructor(targetGroup: any, path: any, parsedPath?: any);

            getValue(array: any, offset: number): any;
            setValue(array: any, offset: number): void;
            bind(): void;
            unbind(): void;
        }
    }

    export class PropertyMixer {
        constructor(binding: any, typeName: string, valueSize: number);

        binding: any;
        valueSize: number;
        buffer: any;
        cumulativeWeight: number;
        useCount: number;
        referenceCount: number;

        accumulate(accuIndex: number, weight: number): void;
        apply(accuIndex: number): void;
        saveOriginalState(): void;
        restoreOriginalState(): void;
    }

    export class BooleanKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[]);
    }

    export class ColorKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);
    }

    export class NumberKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);
    }

    export class QuaternionKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);
    }

    export class StringKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);
    }

    export class VectorKeyframeTrack extends KeyframeTrack {
        constructor(name: string, times: any[], values: any[], interpolation: InterpolationModes);
    }

    // Cameras ////////////////////////////////////////////////////////////////////////////////////////

    /**
     * Abstract base class for cameras. This class should always be inherited when you build a new camera.
     */
    export class Camera extends Object3D {
        /**
         * This constructor sets following properties to the correct type: matrixWorldInverse, projectionMatrix and projectionMatrixInverse.
         */
        constructor();

        /**
         * This is the inverse of matrixWorld. MatrixWorld contains the Matrix which has the world transform of the Camera.
         */
        matrixWorldInverse: Matrix4;

        /**
         * This is the matrix which contains the projection.
         */
        projectionMatrix: Matrix4;

        getWorldDirection(optionalTarget?: Vector3): Vector3;

        /**
         * This make the camera look at the vector position in local space.
         * @param vector point to look at
         */
        lookAt(vector: Vector3): void;

        clone(): Camera;
        copy(camera?: Camera): Camera;
    }

    export class CubeCamera extends Object3D {
        constructor(near?: number, far?: number, cubeResolution?: number);

        renderTarget: WebGLRenderTargetCube;

        updateCubeMap(renderer: Renderer, scene: Scene): void;
    }

    /**
     * Camera with orthographic projection
     *
     * @example
     * var camera = new THREE.OrthographicCamera( width / - 2, width / 2, height / 2, height / - 2, 1, 1000 );
     * scene.add( camera );
     *
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/cameras/OrthographicCamera.js">src/cameras/OrthographicCamera.js</a>
     */
    export class OrthographicCamera extends Camera {
        /**
         * @param left Camera frustum left plane.
         * @param right Camera frustum right plane.
         * @param top Camera frustum top plane.
         * @param bottom Camera frustum bottom plane.
         * @param near Camera frustum near plane.
         * @param far Camera frustum far plane.
         */
        constructor(left: number, right: number, top: number, bottom: number, near?: number, far?: number);

        zoom: number;
        view: {
          fullWidth: number,
          fullHeight: number,
          offsetX: number,
          offsetY: number,
          width: number,
          height: number
        };

        /**
         * Camera frustum left plane.
         */
        left: number;

        /**
         * Camera frustum right plane.
         */
        right: number;

        /**
         * Camera frustum top plane.
         */
        top: number;

        /**
         * Camera frustum bottom plane.
         */
        bottom: number;

        /**
         * Camera frustum near plane.
         */
        near: number;

        /**
         * Camera frustum far plane.
         */
        far: number;

        /**
         * Updates the camera projection matrix. Must be called after change of parameters.
         */
        updateProjectionMatrix(): void;
        setViewOffset(fullWidth: number, fullHeight: number, offsetX: number, offsetY: number, width: number, height: number): void;
        clearViewOffset(): void;
        clone(): OrthographicCamera;
        copy(source: OrthographicCamera): OrthographicCamera;
        toJSON(meta?: any): any;
    }

    /**
     * Camera with perspective projection.
     *
     * # example
     *     var camera = new THREE.PerspectiveCamera( 45, width / height, 1, 1000 );
     *     scene.add( camera );
     *
     * @source https://github.com/mrdoob/three.js/blob/master/src/cameras/PerspectiveCamera.js
     */
    export class PerspectiveCamera extends Camera {
        /**
         * @param fov Camera frustum vertical field of view. Default value is 50.
         * @param aspect Camera frustum aspect ratio. Default value is 1.
         * @param near Camera frustum near plane. Default value is 0.1.
         * @param far Camera frustum far plane. Default value is 2000.
         */
        constructor(fov?: number, aspect?: number, near?: number, far?: number);

        zoom: number;

        /**
         * Camera frustum vertical field of view, from bottom to top of view, in degrees.
         */
        fov: number;

        /**
         * Camera frustum aspect ratio, window width divided by window height.
         */
        aspect: number;

        /**
         * Camera frustum near plane.
         */
        near: number;

        /**
         * Camera frustum far plane.
         */
        far: number;

        focus: number;
        view: {
            fullWidth: number,
            fullHeight: number,
            offsetX: number,
            offsetY: number,
            width: number,
            height: number
        };
        filmGauge: number;
        filmOffset: number;

        setFocalLength(focalLength: number): void;
        getFocalLength(): number;
        getEffectiveFOV(): number;
        getFilmWidth(): number;
        getFilmHeight(): number;
        /**
         * Sets an offset in a larger frustum. This is useful for multi-window or multi-monitor/multi-machine setups.
         * For example, if you have 3x2 monitors and each monitor is 1920x1080 and the monitors are in grid like this:
         *
         *     +---+---+---+
         *     | A | B | C |
         *     +---+---+---+
         *     | D | E | F |
         *     +---+---+---+
         *
         * then for each monitor you would call it like this:
         *
         *     var w = 1920;
         *     var h = 1080;
         *     var fullWidth = w * 3;
         *     var fullHeight = h * 2;
         *
         *     // A
         *     camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
         *     // B
         *     camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
         *     // C
         *     camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
         *     // D
         *     camera.setViewOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
         *     // E
         *     camera.setViewOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
         *     // F
         *     camera.setViewOffset( fullWidth, fullHeight, w * 2, h * 1, w, h ); Note there is no reason monitors have to be the same size or in a grid.
         *
         * @param fullWidth full width of multiview setup
         * @param fullHeight full height of multiview setup
         * @param x horizontal offset of subcamera
         * @param y vertical offset of subcamera
         * @param width width of subcamera
         * @param height height of subcamera
         */
        setViewOffset(fullWidth: number, fullHeight: number, x: number, y: number, width: number, height: number): void;
        clearViewOffset(): void;

        /**
         * Updates the camera projection matrix. Must be called after change of parameters.
         */
        updateProjectionMatrix(): void;
        clone(): PerspectiveCamera;
        toJSON(meta?: any): any;

        // deprecated
        setLens(focalLength: number, frameHeight?: number): void;
    }

    export class StereoCamera extends Camera {
        constructor();

        aspect: number;
        cameraL: PerspectiveCamera;
        cameraR: PerspectiveCamera;

        update(camera: PerspectiveCamera): void;
    }

    // Core ///////////////////////////////////////////////////////////////////////////////////////////////

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/BufferAttribute.js">src/core/BufferAttribute.js</a>
     */
    export class BufferAttribute {
        constructor(array: ArrayLike<number>, itemSize: number, normalized?: boolean); // array parameter should be TypedArray.

        uuid: string;
        array: ArrayLike<number>;
        itemSize: number;
        dynamic: boolean;
        updateRange: {offset: number, count: number};
        version: number;
        normalized: boolean;
        needsUpdate: boolean;
        count: number;

        setDynamic(dynamic: boolean): BufferAttribute;
        clone(): BufferAttribute;
        copy(source: BufferAttribute): BufferAttribute;
        copyAt(index1: number, attribute: BufferAttribute, index2: number): BufferAttribute;
        copyArray(array: ArrayLike<number>): BufferAttribute;
        copyColorsArray(colors: {r: number, g: number, b: number}[]): BufferAttribute;
        copyIndicesArray(indices: {a: number, b: number, c: number}[]): BufferAttribute;
        copyVector2sArray(vectors: {x: number, y: number}[]): BufferAttribute;
        copyVector3sArray(vectors: {x: number, y: number, z: number}[]): BufferAttribute;
        copyVector4sArray(vectors: {x: number, y: number, z: number, w: number}[]): BufferAttribute;
        set(value: ArrayLike<number>, offset?: number): BufferAttribute;
        getX(index: number): number;
        setX(index: number, x: number): BufferAttribute;
        getY(index: number): number;
        setY(index: number, y: number): BufferAttribute;
        getZ(index: number): number;
        setZ(index: number, z: number): BufferAttribute;
        getW(index: number): number;
        setW(index: number, z: number): BufferAttribute;
        setXY(index: number, x: number, y: number): BufferAttribute;
        setXYZ(index: number, x: number, y: number, z: number): BufferAttribute;
        setXYZW(index: number, x: number, y: number, z: number, w: number): BufferAttribute;
        clone(): BufferAttribute;

        length: number; // deprecated, use count
    }

    export class Int8Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Uint8Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Uint8ClampedAttribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Int16Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Uint16Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Int32Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Uint32Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Float32Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    export class Float64Attribute extends BufferAttribute {
        constructor(array: any, itemSize: number);
    }

    // deprecated, use new THREE.BufferAttribute().setDynamic( true )
    export class DynamicBufferAttribute extends BufferAttribute {}

    /**
     * This is a superefficent class for geometries because it saves all data in buffers.
     * It reduces memory costs and cpu cycles. But it is not as easy to work with because of all the nessecary buffer calculations.
     * It is mainly interesting when working with static objects.
     *
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/BufferGeometry.js">src/core/BufferGeometry.js</a>
     */
    export class BufferGeometry extends EventDispatcher {
        /**
         * This creates a new BufferGeometry. It also sets several properties to an default value.
         */
        constructor();

        static MaxIndex: number;

        /**
         * Unique number of this buffergeometry instance
         */
        id: number;
        uuid: string;
        name: string;
        type: string;
        index: BufferAttribute;
        attributes: BufferAttribute|InterleavedBufferAttribute[];
        morphAttributes: any;
        groups: {start: number, count: number, materialIndex?: number}[];
        boundingBox: Box3;
        boundingSphere: Sphere;
        drawRange: { start: number, count: number };

        getIndex(): BufferAttribute;
        setIndex( index: BufferAttribute ): void;

        addAttribute(name: string, attribute: BufferAttribute|InterleavedBufferAttribute): BufferGeometry;

        getAttribute(name: string): BufferAttribute|InterleavedBufferAttribute;
        removeAttribute(name: string): BufferGeometry;

        addGroup(start: number, count: number, materialIndex?: number): void;
        clearGroups(): void;

        setDrawRange(start: number, count: number): void;

        /**
         * Bakes matrix transform directly into vertex coordinates.
         */
        applyMatrix(matrix: Matrix4): BufferGeometry;

        rotateX(angle: number): BufferGeometry;
        rotateY(angle: number): BufferGeometry;
        rotateZ(angle: number): BufferGeometry;
        translate(x: number, y: number, z: number): BufferGeometry;
        scale(x: number, y: number, z: number): BufferGeometry;
        lookAt(v: Vector3): void;

        center(): Vector3;

        setFromObject(object: Object3D): void;
        updateFromObject(object: Object3D): void;

        fromGeometry(geometry: Geometry, settings?: any): BufferGeometry;

        fromDirectGeometry(geometry: DirectGeometry): BufferGeometry;

        /**
         * Computes bounding box of the geometry, updating Geometry.boundingBox attribute.
         * Bounding boxes aren't computed by default. They need to be explicitly computed, otherwise they are null.
         */
        computeBoundingBox(): void;

        /**
         * Computes bounding sphere of the geometry, updating Geometry.boundingSphere attribute.
         * Bounding spheres aren't' computed by default. They need to be explicitly computed, otherwise they are null.
         */
        computeBoundingSphere(): void;

        /**
         * Computes vertex normals by averaging face normals.
         */
        computeVertexNormals(): void;

        merge(geometry: BufferGeometry, offset: number): BufferGeometry;
        normalizeNormals(): void;

        toNonIndexed(): BufferGeometry;

        toJSON(): any;
        clone(): BufferGeometry;
        copy(source: BufferGeometry): BufferGeometry;

        /**
         * Disposes the object from memory.
         * You need to call this when you want the bufferGeometry removed while the application is running.
         */
        dispose(): void;

        // deprecated
        drawcalls: any;
        offsets: any;

        addIndex(index: any): void;
        addDrawCall(start: any, count: any, indexOffset?: any): void;
        clearDrawCalls(): void;
        addAttribute(name: any, array: any, itemSize: any): any;
    }

    /**
     * Object for keeping track of time.
     *
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/Clock.js">src/core/Clock.js</a>
     */
    export class Clock {
        /**
         * @param autoStart Automatically start the clock.
         */
        constructor(autoStart?: boolean);

        /**
         * If set, starts the clock automatically when the first update is called.
         */
        autoStart: boolean;

        /**
         * When the clock is running, It holds the starttime of the clock.
         * This counted from the number of milliseconds elapsed since 1 January 1970 00:00:00 UTC.
         */
        startTime: number;

        /**
         * When the clock is running, It holds the previous time from a update.
         * This counted from the number of milliseconds elapsed since 1 January 1970 00:00:00 UTC.
         */
        oldTime: number;

        /**
         * When the clock is running, It holds the time elapsed between the start of the clock to the previous update.
         * This parameter is in seconds of three decimal places.
         */
        elapsedTime: number;

        /**
         * This property keeps track whether the clock is running or not.
         */
        running: boolean;

        /**
         * Starts clock.
         */
        start(): void;

        /**
         * Stops clock.
         */
        stop(): void;

        /**
         * Get the seconds passed since the clock started.
         */
        getElapsedTime(): number;

        /**
         * Get the seconds passed since the last call to this method.
         */
        getDelta(): number;
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/DirectGeometry.js">src/core/DirectGeometry.js</a>
     */
    export class DirectGeometry extends EventDispatcher {
        constructor();

        id: number;
        uuid: string;
        name: string;
        type: string;
        indices: number[];
        vertices: Vector3[];
        normals: Vector3[];
        colors: Color[];
        uvs: Vector2[];
        uvs2: Vector2[];
        groups: {start: number, materialIndex: number}[];
        morphTargets: MorphTarget[];
        skinWeights: number[];
        skinIndices: number[];
        boundingBox: Box3;
        boundingSphere: Sphere;
        verticesNeedUpdate: boolean;
        normalsNeedUpdate: boolean;
        colorsNeedUpdate: boolean;
        uvsNeedUpdate: boolean;
        groupsNeedUpdate: boolean;

        computeBoundingBox(): void;
        computeBoundingSphere(): void;
        computeGroups(geometry: Geometry): void;
        fromGeometry(geometry: Geometry): DirectGeometry;
        dispose(): void;

        // EventDispatcher mixins
        addEventListener(type: string, listener: (event: Event) => void ): void;
        hasEventListener(type: string, listener: (event: Event) => void): void;
        removeEventListener(type: string, listener: (event: Event) => void): void;
        dispatchEvent(event: { type: string; [attachment: string]: any; }): void;
    }


    /**
     * JavaScript events for custom objects
     *
     * # Example
     *     var Car = function () {
     *
     *         EventDispatcher.call( this );
     *         this.start = function () {
     *
     *             this.dispatchEvent( { type: 'start', message: 'vroom vroom!' } );
     *
     *         };
     *
     *     };
     *
     *     var car = new Car();
     *     car.addEventListener( 'start', function ( event ) {
     *
     *         alert( event.message );
     *
     *     } );
     *     car.start();
     *
     * @source src/core/EventDispatcher.js
     */
    export class EventDispatcher {
        /**
         * Creates eventDispatcher object. It needs to be call with '.call' to add the functionality to an object.
         */
        constructor();

        /**
         * Adds a listener to an event type.
         * @param type The type of the listener that gets removed.
         * @param listener The listener function that gets removed.
         */
        addEventListener(type: string, listener: (event: Event) => void ): void;

        /**
         * Adds a listener to an event type.
         * @param type The type of the listener that gets removed.
         * @param listener The listener function that gets removed.
         */
        hasEventListener(type: string, listener: (event: Event) => void): void;

        /**
         * Removes a listener from an event type.
         * @param type The type of the listener that gets removed.
         * @param listener The listener function that gets removed.
         */
        removeEventListener(type: string, listener: (event: Event) => void): void;

        /**
         * Fire an event type.
         * @param type The type of event that gets fired.
         */
        dispatchEvent(event: { type: string; [attachment: string]: any; }): void;

        // deprecated
        apply(target: any): void;
    }

    export interface Event {
        type: string;
        target: any;
    }

    /**
     * Triangle face.
     *
     * # Example
     *     var normal = new THREE.Vector3( 0, 1, 0 );
     *     var color = new THREE.Color( 0xffaa00 );
     *     var face = new THREE.Face3( 0, 1, 2, normal, color, 0 );
     *
     * @source https://github.com/mrdoob/three.js/blob/master/src/core/Face3.js
     */
    export class Face3 {
        /**
         * @param a Vertex A index.
         * @param b Vertex B index.
         * @param c Vertex C index.
         * @param normal Face normal or array of vertex normals.
         * @param color Face color or array of vertex colors.
         * @param materialIndex Material index.
         */
        constructor(a: number, b: number, c: number, normal?: Vector3, color?: Color, materialIndex?: number);
        constructor(a: number, b: number, c: number, normal?: Vector3, vertexColors?: Color[], materialIndex?: number);
        constructor(a: number, b: number, c: number, vertexNormals?: Vector3[], color?: Color, materialIndex?: number);
        constructor(a: number, b: number, c: number, vertexNormals?: Vector3[], vertexColors?: Color[], materialIndex?: number);

        /**
         * Vertex A index.
         */
        a: number;

        /**
         * Vertex B index.
         */
        b: number;

        /**
         * Vertex C index.
         */
        c: number;

        /**
         * Face normal.
         */
        normal: Vector3;

        /**
         * Array of 4 vertex normals.
         */
        vertexNormals: Vector3[];

        /**
         * Face color.
         */
        color: Color;

        /**
         * Array of 4 vertex normals.
         */
        vertexColors: Color[];

        /**
         * Material index (points to {@link Geometry.materials}).
         */
        materialIndex: number;

        clone(): Face3;
        copy(source: Face3): Face3;
    }

    export class Face4 extends Face3 {} // deprecated, use Face3

    export interface MorphTarget {
        name: string;
        vertices: Vector3[];
    }

    export interface MorphColor {
        name: string;
        colors: Color[];
    }

    export interface MorphNormals {
        name: string;
        normals: Vector3[];
    }

    export let GeometryIdCount: number;

    /**
     * Base class for geometries
     *
     * # Example
     *     var geometry = new THREE.Geometry();
     *     geometry.vertices.push( new THREE.Vector3( -10, 10, 0 ) );
     *     geometry.vertices.push( new THREE.Vector3( -10, -10, 0 ) );
     *     geometry.vertices.push( new THREE.Vector3( 10, -10, 0 ) );
     *     geometry.faces.push( new THREE.Face3( 0, 1, 2 ) );
     *     geometry.computeBoundingSphere();
     *
     * @see https://github.com/mrdoob/three.js/blob/master/src/core/Geometry.js
     */
    export class Geometry extends EventDispatcher {
        constructor();

        /**
         * Unique number of this geometry instance
         */
        id: number;

        uuid: string;

        /**
         * Name for this geometry. Default is an empty string.
         */
        name: string;

        type: string;

        /**
         * The array of vertices hold every position of points of the model.
         * To signal an update in this array, Geometry.verticesNeedUpdate needs to be set to true.
         */
        vertices: Vector3[];

        /**
         * Array of vertex colors, matching number and order of vertices.
         * Used in ParticleSystem, Line and Ribbon.
         * Meshes use per-face-use-of-vertex colors embedded directly in faces.
         * To signal an update in this array, Geometry.colorsNeedUpdate needs to be set to true.
         */
        colors: Color[];

        /**
         * Array of triangles or/and quads.
         * The array of faces describe how each vertex in the model is connected with each other.
         * To signal an update in this array, Geometry.elementsNeedUpdate needs to be set to true.
         */
        faces: Face3[];

        /**
         * Array of face UV layers.
         * Each UV layer is an array of UV matching order and number of vertices in faces.
         * To signal an update in this array, Geometry.uvsNeedUpdate needs to be set to true.
         */
        faceVertexUvs: Vector2[][][];

        /**
         * Array of morph targets. Each morph target is a Javascript object:
         *
         *     { name: "targetName", vertices: [ new THREE.Vector3(), ... ] }
         *
         * Morph vertices match number and order of primary vertices.
         */
        morphTargets: MorphTarget[];

        /**
         * Array of morph normals. Morph normals have similar structure as morph targets, each normal set is a Javascript object:
         *
         *     morphNormal = { name: "NormalName", normals: [ new THREE.Vector3(), ... ] }
         */
        morphNormals: MorphNormals[];

        /**
         * Array of skinning weights, matching number and order of vertices.
         */
        skinWeights: number[];

        /**
         * Array of skinning indices, matching number and order of vertices.
         */
        skinIndices: number[];

        /**
         *
         */
        lineDistances: number[];

        /**
         * Bounding box.
         */
        boundingBox: Box3;

        /**
         * Bounding sphere.
         */
        boundingSphere: Sphere;

        /**
         * Set to true if the vertices array has been updated.
         */
        verticesNeedUpdate: boolean;

        /**
         * Set to true if the faces array has been updated.
         */
        elementsNeedUpdate: boolean;

        /**
         * Set to true if the uvs array has been updated.
         */
        uvsNeedUpdate: boolean;

        /**
         * Set to true if the normals array has been updated.
         */
        normalsNeedUpdate: boolean;

        /**
         * Set to true if the colors array has been updated.
         */
        colorsNeedUpdate: boolean;

        /**
         * Set to true if the linedistances array has been updated.
         */
        lineDistancesNeedUpdate: boolean;

        /**
         *
         */
        groupsNeedUpdate: boolean;

        /**
         * Bakes matrix transform directly into vertex coordinates.
         */
        applyMatrix(matrix: Matrix4): Geometry;

        rotateX(angle: number): Geometry;
        rotateY(angle: number): Geometry;
        rotateZ(angle: number): Geometry;

        translate(x: number, y: number, z: number): Geometry;
        scale(x: number, y: number, z: number): Geometry;
        lookAt( vector: Vector3 ): void;

        fromBufferGeometry(geometry: BufferGeometry): Geometry;

        center(): Vector3;

        normalize(): Geometry;

        /**
         * Computes face normals.
         */
        computeFaceNormals(): void;

        /**
         * Computes vertex normals by averaging face normals.
         * Face normals must be existing / computed beforehand.
         */
        computeVertexNormals(areaWeighted?: boolean): void;

        /**
         * Computes morph normals.
         */
        computeMorphNormals(): void;

        computeLineDistances(): void;

        /**
         * Computes bounding box of the geometry, updating {@link Geometry.boundingBox} attribute.
         */
        computeBoundingBox(): void;

        /**
         * Computes bounding sphere of the geometry, updating Geometry.boundingSphere attribute.
         * Neither bounding boxes or bounding spheres are computed by default. They need to be explicitly computed, otherwise they are null.
         */
        computeBoundingSphere(): void;

        merge(geometry: Geometry, matrix: Matrix, materialIndexOffset?: number): void;

        mergeMesh(mesh: Mesh): void;

        /**
         * Checks for duplicate vertices using hashmap.
         * Duplicated vertices are removed and faces' vertices are updated.
         */
        mergeVertices(): number;

        sortFacesByMaterialIndex(): void;

        toJSON(): any;

        /**
         * Creates a new clone of the Geometry.
         */
        clone(): Geometry;

        copy(source: Geometry): Geometry;

        /**
         * Removes The object from memory.
         * Don't forget to call this method when you remove an geometry because it can cuase meomory leaks.
         */
        dispose(): void;


        // These properties do not exist in a normal Geometry class, but if you use the instance that was passed by JSONLoader, it will be added.
        bones: Bone[];
        animation: AnimationClip;
        animations: AnimationClip[];

        // EventDispatcher mixins
        addEventListener(type: string, listener: (event: Event) => void ): void;
        hasEventListener(type: string, listener: (event: Event) => void): void;
        removeEventListener(type: string, listener: (event: Event) => void): void;
        dispatchEvent(event: { type: string; [attachment: string]: any; }): void;
    }

    export namespace GeometryUtils { // deprecated
        export function merge(geometry1: any, geometry2: any, materialIndexOffset?: any): any; // deprecated, use geometry.merge( geometry2, matrix, materialIndexOffset )
        export function center(geometry: any): any; // deprecated, use geometry.center()
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/InstancedBufferAttribute.js">src/core/InstancedBufferAttribute.js</a>
     */
    export class InstancedBufferAttribute extends BufferAttribute {
        constructor(data: ArrayLike<number>, itemSize: number, meshPerAttribute?: number);

        meshPerAttribute: number;

        clone(): InstancedBufferAttribute;
        copy(source: InstancedBufferAttribute): InstancedBufferAttribute;
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/InstancedBufferGeometry.js">src/core/InstancedBufferGeometry.js</a>
     */
    export class InstancedBufferGeometry extends BufferGeometry {
        constructor();

        groups: {start: number, count: number, instances: number}[];
        maxInstancedCount: number;

        addGroup(start: number, count: number, instances: number): void;
        clone(): InstancedBufferGeometry;
        copy(source: InstancedBufferGeometry): InstancedBufferGeometry;
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/InterleavedBuffer.js">src/core/InterleavedBuffer.js</a>
     */
    export class InterleavedBuffer {
        constructor(array: ArrayLike<number>, stride: number);

        array: ArrayLike<number>;
        stride: number;
        dynamic: boolean;
        updateRange: { offset: number; count: number };
        version: number;
        length: number;
        count: number;
        needsUpdate: boolean;

        setDynamic(dynamic: boolean): InterleavedBuffer;
        clone(): InterleavedBuffer;
        copy(source: InterleavedBuffer): InterleavedBuffer;
        copyAt(index1: number, attribute: InterleavedBufferAttribute, index2: number): InterleavedBuffer;
        set(value: ArrayLike<number>, index: number): InterleavedBuffer;
        clone(): InterleavedBuffer;
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/InstancedInterleavedBuffer.js">src/core/InstancedInterleavedBuffer.js</a>
     */
    export class InstancedInterleavedBuffer extends InterleavedBuffer {
        constructor(array: ArrayLike<number>, stride: number, meshPerAttribute?: number);

        meshPerAttribute: number;

        clone(): InstancedInterleavedBuffer;
        copy(source: InstancedInterleavedBuffer): InstancedInterleavedBuffer;
    }

    /**
     * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/InterleavedBufferAttribute.js">src/core/InterleavedBufferAttribute.js</a>
     */
    export class InterleavedBufferAttribute {
        constructor(interleavedBuffer: InterleavedBuffer, itemSize: number, offset: number, normalized: boolean);

        uuid: string;
        data: InterleavedBuffer;
        itemSize: number;
        offset: number;
        count: number;
        normalized: boolean;
        array: any[];

        getX(index: number): number;
        setX(index: number, x: number): InterleavedBufferAttribute;
        getY(index: number): number;
        setY(index: number, y: number): InterleavedBufferAttribute;
        getZ(index: number): number;
        setZ(index: number, z: number): InterleavedBufferAttribute;
        getW(index: number): number;
        setW(index: number, z: number): InterleavedBufferAttribute;
        setXY(index: number, x: number, y: number): InterleavedBufferAttribute;
        setXYZ(index: number, x: number, y: number, z: number): InterleavedBufferAttribute;
        setXYZW(index: number, x: number, y: number, z: number, w: number): InterleavedBufferAttribute;

        length: number; // deprecated, use count instead
    }

    export let Object3DIdCount: number;

    /**
     * Base class for scene graph objects
     */
    export class Object3D extends EventDispatcher {
        constructor();

        /**
         * Unique number of this object instance.
         */
        id: number;

        /**
         *
         */
        uuid: string;

        /**
         * Optional name of the object (doesn't need to be unique).
         */
        name: string;

        type: string;

        /**
         * Object's parent in the scene graph.
         */
        parent: Object3D;

        /**
         * Array with object's children.
         */
        children: Object3D[];

        /**
         * Up direction.
         */
        up: Vector3;

        /**
         * Object's local position.
         */
        position: Vector3;

        /**
         * Object's local rotation (Euler angles), in radians.
         */
        rotation: Euler;

        /**