import McGiWorldDraw from "../McGiWorldDraw";
import MxDbShape from "../MxDbShape";
/*** 椭圆(弧)形状 */
export default class MxDbEllipseShape extends MxDbShape {
    constructor();
    getTypeName(): string;
    /** 弧中心点 */
    center: import("three").Vector3;
    setCenter(center: THREE.Vector3): this;
    /** X轴椭圆弧半径 默认当前坐标转换下的10像素 */
    xRadius: number;
    setXRadius(xRadius: number): this;
    /**  Y轴椭圆弧半径 默认当前坐标转换下的10像素 */
    yRadius: number;
    setYRadius(yRadius: number): this;
    /** 弧开始角度 默认0*/
    startAngle: number;
    setStartAngle(startAngle: number): this;
    /** 弧结束角度 默认0*/
    endAngle: number;
    setEndAngle(endAngle: number): this;
    /** 以顺时针方向创建（扫过）弧线 默认false */
    clockwise: boolean;
    setClockwise(clockwise: boolean): this;
    /** 旋转角度 */
    rotation: number;
    setRotation(rotation: number): this;
    /** 是否闭合到中心位置 */
    isClosedToCenter: boolean;
    setIsClosedToCenter(isClosedToCenter: boolean): this;
    worldDraw(pWorldDraw: McGiWorldDraw): void;
    /** 绘制椭圆形状 */
    drawEllipseShape(pWorldDraw: McGiWorldDraw): {
        /** 圆心角 */
        centralAngle: number;
        /** 圆弧曲线 */
        curve: import("three").EllipseCurve;
        /** 构成圆弧的向量点 */
        points: import("three").Vector3[];
    };
    /** 创建圆弧 */
    createEllipseCurve(x?: number, y?: number, xRadius?: number, yRadius?: number, startAngle?: number, endAngle?: number, clockwise?: boolean, rotation?: number): import("three").EllipseCurve;
    /** 获取圆角的点集合(椭圆不需要) */
    getCornerRadiusPoints(points: THREE.Vector3[]): import("three").Vector3[];
    getClosedPoints(points: THREE.Vector3[]): THREE.Vector3[];
    getClosedLine(points: THREE.Vector3[]): import("three").CatmullRomCurve3;
    getGripPoints(): import("three").Vector3[];
    moveGripPointsAt(index: number, offset: THREE.Vector3): boolean;
}