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Embedding and using a pixel-bender filter

/ Published in: ActionScript 3
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  1. package {
  2. 	import flash.display.Bitmap;
  3. 	import flash.display.Shader;
  4. 	import flash.display.Sprite;
  5. 	import flash.filters.*;
  6. 	import flash.utils.ByteArray;
  7.  
  8. 	public class PixelBenderTest extends Sprite
  9. 	{
  10. 		[Embed(source='image.jpg')]
  11. 		private var ImageFile:Class;
  12.  
  13. 		[Embed(source="filter.pbj" ,  mimeType="application/octet-stream")]
  14. 		private var FilterFile : Class;
  15.  
  16. 		private var shader:Shader;
  17. 		private var filter:ShaderFilter;
  18. 		private var bmp:Bitmap;
  19.  
  20. 		public function PBTest()
  21. 		{
  22. 			bmp = new ImageFile() as Bitmap;
  23.  
  24. 			shader = new Shader( new FilterFile() as ByteArray ) ;
  25. 			shader.data.size.value = [20];
  26. 			shader.data.base.value = [400,250];
  27.  
  28. 			filter = new ShaderFilter(shader);
  29.  
  30. 			bmp.filters = [ filter ];
  31. 			addChild(bmp);
  32. 		}
  33.  
  34. 	}
  35. }

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