import { SceneContext } from "../Context/SceneContext";
import { RenderName } from "../Render/RenderMap";
import { Label } from "../Model/Label";
import { LoadState } from "../Model/LoadState";
import { Token } from "../Model/Token";
import { IWireControl } from "../Model/ExtrusionControl";
import { ISketchControl } from "../Model/ISketchControl";
import { IWire } from "../Model/IWire";
import { IAxisControl } from "../Model/IAxisControl";
import { IWaterFlowControl } from "../Plugin/WaterFlow/IWaterFlowControl";
/**
 * @category 场景
 */
export declare class Scene {
    /**
     * 急速模式
     */
    efficiency_mode: boolean;
    /** 场景上下文 */
    get scene_context(): SceneContext;
    /**
     * fps 回调
     */
    set fps_changed(value: (f: number) => void);
    /**
     * 绘制结束回调
     */
    after_draw: () => void;
    /**
     * gpu 奔溃回调
     */
    on_crash: () => void;
    constructor(div: HTMLDivElement);
    /**
     * 更新canvas尺寸，
     * 当canvas大小改变，并且没有触发window.resize事件时，需要显示调用
     */
    update_size(): void;
    /**
     * 激活或者关闭测量工具
     * @param flag true 激活 false 关闭
     */
    enable_measure(flag: boolean): void;
    /**
     * 激活或者关闭 NavigationCube
     * @param flag true 激活 false 关闭
     */
    enable_navigation_cube(flag: boolean): void;
    /**
     * 设置navigation_cude 大小和位置
     * @param size
     * @param action
     * @example
     * action:
     * (c,size)=>{
            let rect = c.getBoundingClientRect();
            let y = rect.height - size;
            let x = rect.width - size;
            return {x,y};
        }
     */
    set_navigation_cube(size: number, action?: (c: HTMLCanvasElement, size: number) => {
        x: number;
        y: number;
    }): void;
    /**
     * 激活或者关闭 剖切框
     * @param flag true 激活 false 关闭
     */
    enable_section(flag: boolean): void;
    /**
     * 开发中
     * @beta
     * @param flag
     */
    enable_skybox(flag: boolean): void;
    /**
     *
     * @param flag
     */
    enable_snappoint(flag: boolean): void;
    /**
     * 重置剖切框
     */
    reset_section(): void;
    /**
     * 设置场景中要显示的标签
     * @param labels
     */
    set_label(labels: Label[]): void;
    /**
     *
     * @param label 需要更新的Label 使用id匹配
     */
    update_label(label: Label): void;
    /**
     * 设置cad
     * @param data
     */
    set_cad(data: {
        cad: HTMLImageElement;
        points: Float32Array;
    }): void;
    /**
     * 草图绘制
     * @param flag
     * @param callback
     */
    enable_sketch_plane(flag: boolean): ISketchControl;
    /**
     * 显示线框
     * @param flag
     * @param data
     * @returns
     */
    enable_wire(flag: boolean, ext: IWire): IWireControl;
    /**
     * 绘制长方体
     * @param flag
     * @returns
     */
    enable_wall_editer(flag: boolean): import("..").ICuboidEditer;
    /**
     * 坐标轴模型
     * @param flag
     */
    enable_axis(flag?: boolean): IAxisControl;
    enable_waterflow(flag?: boolean): IWaterFlowControl;
    /**
     * @deprecated
     */
    select_render(name: RenderName): void;
    /**
     * 截图
     * @param callback 获取截图的回调函数
     */
    screenshot(callback: (img: ImageData) => void): void;
    /**
     * 释放资源，包括事件，内置worker，显存
     */
    dispose(): void;
    /**
     * 加载模型
     * @param url
     * @param token
     * @param action
     */
    load_url(url: string, token: Token, action: (scene: Scene, progress: LoadState) => void): void;
    /**
     * 加载缓存
     * @param buffer
     * @param action
     */
    load_cache(buffer: ArrayBuffer, action: (scene: Scene, progress: LoadState) => void): void;
}