sdfsdfs

node_modules/pixi.js/lib/rendering/renderers/shared/background/BackgroundSystem.js

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+'use strict';
+
+var Color = require('../../../../color/Color.js');
+var Extensions = require('../../../../extensions/Extensions.js');
+
+"use strict";
+const _BackgroundSystem = class _BackgroundSystem {
+  constructor() {
+    this.clearBeforeRender = true;
+    this._backgroundColor = new Color.Color(0);
+    this.color = this._backgroundColor;
+    this.alpha = 1;
+  }
+  /**
+   * initiates the background system
+   * @param options - the options for the background colors
+   */
+  init(options) {
+    options = { ..._BackgroundSystem.defaultOptions, ...options };
+    this.clearBeforeRender = options.clearBeforeRender;
+    this.color = options.background || options.backgroundColor || this._backgroundColor;
+    this.alpha = options.backgroundAlpha;
+    this._backgroundColor.setAlpha(options.backgroundAlpha);
+  }
+  /** The background color to fill if not transparent */
+  get color() {
+    return this._backgroundColor;
+  }
+  set color(value) {
+    this._backgroundColor.setValue(value);
+  }
+  /** The background color alpha. Setting this to 0 will make the canvas transparent. */
+  get alpha() {
+    return this._backgroundColor.alpha;
+  }
+  set alpha(value) {
+    this._backgroundColor.setAlpha(value);
+  }
+  /** The background color as an [R, G, B, A] array. */
+  get colorRgba() {
+    return this._backgroundColor.toArray();
+  }
+  /**
+   * destroys the background system
+   * @internal
+   * @ignore
+   */
+  destroy() {
+  }
+};
+/** @ignore */
+_BackgroundSystem.extension = {
+  type: [
+    Extensions.ExtensionType.WebGLSystem,
+    Extensions.ExtensionType.WebGPUSystem,
+    Extensions.ExtensionType.CanvasSystem
+  ],
+  name: "background",
+  priority: 0
+};
+/** default options used by the system */
+_BackgroundSystem.defaultOptions = {
+  /**
+   * {@link WebGLOptions.backgroundAlpha}
+   * @default 1
+   */
+  backgroundAlpha: 1,
+  /**
+   * {@link WebGLOptions.backgroundColor}
+   * @default 0x000000
+   */
+  backgroundColor: 0,
+  /**
+   * {@link WebGLOptions.clearBeforeRender}
+   * @default true
+   */
+  clearBeforeRender: true
+};
+let BackgroundSystem = _BackgroundSystem;
+
+exports.BackgroundSystem = BackgroundSystem;
+//# sourceMappingURL=BackgroundSystem.js.map