@deck.gl/layers/typed/solid-polygon-layer/polygon-tesselator.d.ts

deck.gl core layers

import * as Polygon from './polygon';
import { Tesselator } from '@deck.gl/core/typed';
import type { PolygonGeometry, NormalizedPolygonGeometry, FlatComplexPolygonGeometry } from './polygon';
import type { TypedArray } from '@math.gl/core';
declare type GeometryUpdateContext = {
    vertexStart: number;
    indexStart: number;
    geometrySize: number;
    geometryIndex: number;
};
declare type CutPolygon = FlatComplexPolygonGeometry & {
    edgeTypes: number[];
};
export default class PolygonTesselator extends Tesselator<PolygonGeometry, NormalizedPolygonGeometry | CutPolygon[], {
    fp64?: boolean;
    IndexType?: Uint32ArrayConstructor | Uint16ArrayConstructor;
    resolution?: number;
    wrapLongitude?: boolean;
    preproject?: (xy: number[]) => number[];
    full3d?: boolean;
}> {
    constructor(opts: any);
    /** Get attribute by name */
    get(attributeName: string): TypedArray | null;
    /** Override base Tesselator method */
    updateGeometry(opts: any): void;
    /** Implement base Tesselator interface */
    protected normalizeGeometry(polygon: PolygonGeometry): NormalizedPolygonGeometry | CutPolygon[];
    /** Implement base Tesselator interface */
    protected getGeometrySize(polygon: NormalizedPolygonGeometry | CutPolygon[]): number;
    /** Override base Tesselator method */
    protected getGeometryFromBuffer(buffer: any): import("@deck.gl/core").AccessorFunction<any, Polygon.PolygonGeometry> | null;
    /** Implement base Tesselator interface */
    protected updateGeometryAttributes(polygon: NormalizedPolygonGeometry | CutPolygon[] | null, context: GeometryUpdateContext): void;
    private _updateIndices;
    private _updatePositions;
    private _updateVertexValid;
}
export {};
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