import McGiWorldDraw from "../McGiWorldDraw";
import MxDbCircleShape from "../MxDbCircleShape";
import drawMxDbCircleArc from "./draw";
declare class MxDbCircleArc extends MxDbCircleShape {
    static cmd: string;
    static draw: typeof drawMxDbCircleArc;
    /** 根据圆心、起始点、结束点位置动态绘制圆弧 **/
    constructor();
    getTypeName(): string;
    /** 圆弧开始点 设置开始点将自动计算 radius、startAngle、endAngle */
    startPoint: THREE.Vector3;
    setStartPoint(startPoint: THREE.Vector3): this;
    /** 圆弧结束点 设置结束点将自动计算 radius、startAngle、endAngle */
    endPoint: THREE.Vector3;
    setEndPoint(endPoint: THREE.Vector3): this;
    worldDraw(pWorldDraw: McGiWorldDraw): void;
    computePointAngle(point: THREE.Vector3): number;
    getGripPoints(): import("three").Vector3[];
    moveGripPointsAt(index: number, offset: THREE.Vector3): boolean;
}
export default MxDbCircleArc;