Martin Buchhorn @martinbuchhorn • Joined Feb 2012 • Active 6 years ago Remove Connection Are you sure you want to remove from your connections? Timeline Profile Connections Photos Forums Points Leader Badges Discussions Replies Favorites Discussions Replies Favorites Forum Discussions Started Viewing 1 of 1 discussions All Discussions Martin Buchhorn Aftereffects expression to rotate a layer 180º based on the luminance of another layer working but not quite. Andrew Somers replied 14 years, 6 months ago 2 Members · 1 Reply Adobe After Effects Viewing 1 of 1 discussions