@awayjs/stage/lib/image/ExternalImage2D.ts

Stage for AwayJS

import { URLRequest } from '@awayjs/core';

import { Image2D } from './Image2D';

/**

 */
export class ExternalImage2D extends Image2D {
	public static assetType: string = '[image ExternalImage2D]';

	private _urlRequest: URLRequest;

	/**
	 *
	 * @returns {string}
	 */
	public get assetType(): string {
		return ExternalImage2D.assetType;
	}

	public get urlRequest(): URLRequest {
		return this._urlRequest;
	}

	public set urlRequest(value: URLRequest) {
		this._urlRequest = value;
	}

	/**
	 *
	 */
	constructor(urlRequest: URLRequest) {
		super(8, 8, true);

		this._urlRequest = urlRequest;
	}

	/**
	 * Returns a new ExternalImage2D object that is a clone of the original instance
	 * with an exact copy of the contained bitmap.
	 *
	 * @return A new ExternalImage2D object that is identical to the original.
	 */
	public clone(): ExternalImage2D {
		const t: ExternalImage2D = new ExternalImage2D(this._urlRequest);
		return t;
	}
}

import { ITextureBase } from '../base/ITextureBase';
import { ITexture } from '../base/ITexture';

import { _Stage_Image2D } from './Image2D';

/**
 *
 * @class away.pool.ImageObjectBase
 */
export class _Stage_ExternalImage2D extends _Stage_Image2D {
	public getTexture(): ITextureBase {
		super.getTexture();

		if (this._invalid) {
			this._invalid = false;

			(<ITexture> this._texture).uploadFromURL((<ExternalImage2D> this.image).urlRequest, 0);

			this._invalidMipmaps = true;
		}

		return this._texture;
	}
}

// MOVED TO LIB INDEX
// Stage.registerAbstraction(_Stage_ExternalImage2D, ExternalImage2D);