Cleanup

src/outline/OutlineFilter.ts

@@ -1,5 +1,4 @@
-// eslint-disable-next-line camelcase
-import { Color, deprecation, Filter, GlProgram, GpuProgram, v8_0_0 } from 'pixi.js';
+import { Color, deprecation, Filter, GlProgram, GpuProgram } from 'pixi.js';
 import { vertex, wgslVertex } from '../defaults';
 import fragment from './outline.frag';
 import source from './outline.wgsl';
@@ -80,7 +79,7 @@ export class OutlineFilter extends Filter
 
     constructor(options?: OutlineFilterOptions);
     /**
-     * @deprecated since 8.0.0
+     * @deprecated since 6.0.0
      *
      * @param {number} [thickness=1] - The tickness of the outline. Make it 2 times more for resolution 2
      * @param {number} [color=0x000000] - The color of the outline.
@@ -97,14 +96,14 @@ export class OutlineFilter extends Filter
         if (typeof options === 'number')
         {
             // eslint-disable-next-line max-len
-            deprecation(v8_0_0, 'OutlineFilter constructor params are now options object. See params: { thickness, color, quality, alpha, knockout }');
+            deprecation('6.0.0', 'OutlineFilter constructor params are now options object. See params: { thickness, color, quality, alpha, knockout }');
 
             options = { thickness: options };
 
-            if (args[1]) options.color = args[1];
-            if (args[2]) options.quality = args[2];
-            if (args[3]) options.alpha = args[3];
-            if (args[4]) options.knockout = args[4];
+            if (args[1] !== undefined) options.color = args[1];
+            if (args[2] !== undefined) options.quality = args[2];
+            if (args[3] !== undefined) options.alpha = args[3];
+            if (args[4] !== undefined) options.knockout = args[4];
         }
 
         options = { ...OutlineFilter.DEFAULT_OPTIONS, ...options };