Hello!
BitmapData.applyFilter function doesn’t work in OpenFL at all, because the important input parameter “sourceBitmapData:BitmapData” just never used in this function.
I change
var lastBitmap = filter.__applyFilter (bitmapData2, this, sourceRect, destPoint);
to
var lastBitmap = filter.__applyFilter (bitmapData2, sourceBitmapData, sourceRect, destPoint);
and now it works fine for some filters which i used, but I’m not sure that this is absolutely correct fix (for all types of filters), so need your opinion…
I use this cheap (if apply once while preparing the scene) method all the time, both in 2D and in 3D (once before loading into a texture, in order to use the same image for different situations and environments). And method works fine with just correcting one typo 