Flash 8: Blotting Paper Effect Here is an astonishingly simple method to get something like a diffusion effect of wet ink on blotting paper. This can be used to get organic looking edges or to give photos a painterly effect: 1. draw the object you want to diffuse onto a BitmapData object [A] 2. create another BitmapData object [B] of the same size as a temporary storage 3. create another BitmapDat

