@openglobus/og/lib/entity/RayHandler.d.ts

[openglobus](https://www.openglobus.org/) is a javascript/typescript library designed to display interactive 3d maps and planets with map tiles, imagery and vector data, markers, and 3D objects. It uses the WebGL technology, open source, and completely fr

import type { TypedArray } from "../utils/shared";
import { EntityCollection } from "./EntityCollection";
import { Ray } from "./Ray";
import { Renderer } from "../renderer/Renderer";
import { Vec3 } from "../math/Vec3";
import { Vec4 } from "../math/Vec4";
import type { WebGLBufferExt } from "../webgl/Handler";
declare class RayHandler {
    static __counter__: number;
    protected __id: number;
    /**
     * Picking rendering option.
     * @public
     * @type {boolean}
     */
    pickingEnabled: boolean;
    protected _entityCollection: EntityCollection;
    protected _renderer: Renderer | null;
    protected _rays: Ray[];
    protected _vertexBuffer: WebGLBufferExt | null;
    protected _startPositionHighBuffer: WebGLBufferExt | null;
    protected _startPositionLowBuffer: WebGLBufferExt | null;
    protected _endPositionHighBuffer: WebGLBufferExt | null;
    protected _endPositionLowBuffer: WebGLBufferExt | null;
    protected _thicknessBuffer: WebGLBufferExt | null;
    protected _rgbaBuffer: WebGLBufferExt | null;
    protected _pickingColorBuffer: WebGLBufferExt | null;
    protected _vertexArr: TypedArray | number[];
    protected _startPositionHighArr: TypedArray | number[];
    protected _startPositionLowArr: TypedArray | number[];
    protected _endPositionHighArr: TypedArray | number[];
    protected _endPositionLowArr: TypedArray | number[];
    protected _thicknessArr: TypedArray | number[];
    protected _rgbaArr: TypedArray | number[];
    protected _pickingColorArr: TypedArray | number[];
    protected _buffersUpdateCallbacks: Function[];
    protected _changedBuffers: boolean[];
    constructor(entityCollection: EntityCollection);
    static concArr(dest: number[], curr: number[]): void;
    initProgram(): void;
    setRenderer(renderer: Renderer): void;
    refresh(): void;
    protected _removeRays(): void;
    clear(): void;
    protected _deleteBuffers(): void;
    update(): void;
    add(ray: Ray): void;
    protected _addRayToArrays(ray: Ray): void;
    protected _displayPASS(): void;
    protected _pickingPASS(): void;
    draw(): void;
    drawPicking(): void;
    reindexRaysArray(startIndex: number): void;
    protected _removeRay(ray: Ray): void;
    remove(ray: Ray): void;
    setStartPositionArr(index: number, positionHigh: Vec3, positionLow: Vec3): void;
    setEndPositionArr(index: number, positionHigh: Vec3, positionLow: Vec3): void;
    setPickingColorArr(index: number, color: Vec3): void;
    setRgbaArr(index: number, startColor: Vec4, endColor: Vec4): void;
    setThicknessArr(index: number, thickness: number): void;
    setVisibility(index: number, visibility: boolean): void;
    setVertexArr(index: number, vertexArr: number[]): void;
    createStartPositionBuffer(): void;
    createEndPositionBuffer(): void;
    createRgbaBuffer(): void;
    createThicknessBuffer(): void;
    createVertexBuffer(): void;
    createPickingColorBuffer(): void;
}
export { RayHandler };