@itwin/core-frontend/lib/esm/common/internal/render/VertexIndices.d.ts

iTwin.js frontend components

/** @packageDocumentation
 * @module Rendering
 */
/**
 * Holds an array of indices into a VertexTable. Each index is a 24-bit unsigned integer.
 * The order of the indices specifies the order in which vertices are drawn.
 * @internal
 */
export declare class VertexIndices implements Iterable<number> {
    readonly data: Uint8Array;
    /**
     * Directly construct from an array of bytes in which each index occupies 3 contiguous bytes.
     * The length of the array must be a multiple of 3. This object takes ownership of the array.
     */
    constructor(data: Uint8Array);
    /** Get the number of 24-bit indices. */
    get length(): number;
    /** Convert an array of 24-bit unsigned integer values into a VertexIndices object. */
    static fromArray(indices: number[]): VertexIndices;
    static encodeIndex(index: number, bytes: Uint8Array, byteIndex: number): void;
    setNthIndex(n: number, value: number): void;
    decodeIndex(index: number): number;
    decodeIndices(): number[];
    [Symbol.iterator](): Generator<number, void, unknown>;
}
//# sourceMappingURL=VertexIndices.d.ts.map