Comments on: Real Drawing to Augmented Reality

By: skaale

skaale — Tue, 06 Apr 2010 11:52:52 +0000

Very cool techn. it it possible to have a look at the source, would be cool to get a little bit wiser on AR??

By: Devon O.

Devon O. — Sat, 24 Oct 2009 07:24:44 +0000

Beautiful, Tom. Thank you for that. Threshold didn’t even occur to me – I was thinking maybe floodFill., but threshold would be better.

By: Tom Richardson

Tom Richardson — Fri, 23 Oct 2009 16:57:06 +0000

You should be able to easily use the “threshold” function for BitmapData to convert pixels to any color you like. The following will copy all non-white pixels to a blank BitmapData (you could then do your copyChannel if you like)

targetBitmapData.threshold(sourceBitmapData, sourceBitmapData.rect, new Point(0,0), “==”, 0xFFFFFFFF, 0x00FFFFFF, 0xFFFFFFFF, true);