import { ViewerEvent } from "../viewer";
import { ViewerOperator } from "./viewerOperator";
import { MeshComponent } from "../propertyComponents/meshComponent";
import { Segment } from "../longan/segment";
export declare class GpuPreSelector extends ViewerOperator {
    typeName: string;
    _selectSegment: Segment;
    private _faceSelection;
    private _edgeSelection;
    private _vertexSelection;
    selectedInfo: {
        meshComponent: MeshComponent;
        info: Int32Array;
    };
    /**
     * 获取顶点可选性
     */
    get vertexSelection(): boolean;
    /**
     * 设置顶点可选性
     */
    set vertexSelection(onoff: boolean);
    /**
     * 获取顶点可选性
     */
    get edgeSelection(): boolean;
    /**
     * 设置边可选性
     */
    set edgeSelection(onoff: boolean);
    /**
     * 获取面可选性
     */
    get faceSelection(): boolean;
    /**
     * 设置面可选性
     */
    set faceSelection(onoff: boolean);
    get isVertexSelected(): boolean;
    get isEdgeSelected(): boolean;
    get isFaceSelected(): boolean;
    /** 原始的世界坐标 */
    get selectedOriginPosition(): Float32Array;
    /** 转换过的世界坐标 */
    get selectedPosition(): Float32Array;
    get selectedNormal(): Float32Array;
    get selectedTriangle(): {
        p1: Float32Array;
        p2: Float32Array;
        p3: Float32Array;
    };
    private tolerance;
    private meshComponents;
    private meshBbs;
    private componentsLoadedEvent;
    private selectedInfos;
    private isVertex;
    private isEdge;
    private isFace;
    private selectPos;
    private selectNor;
    constructor();
    init(): void;
    fina(): void;
    onMouseMove(e: ViewerEvent): void;
    isBorderEdge(indexes: Int32Array, l1: number, l2: number): boolean;
}