Hi, On 05/01/11 01:26, Jake Knickerbocker wrote: > My question is: How would it be possible to make a Clutter actor > with a alpha level of 0 occlude other fully visible actors? This is > all assuming a completely transparent stage. The video would then > be visible through this hole that the one actor has made. > > Is this possible?
Yes, it should be possible. If an actor uses CoglMaterial with blend function RGBA=ADD(SRC_COLOR, 0), then everything underneath that actor, all the way through to the stage, will be replaced by what the actor paints; so if it simply paints with a color that has 0 alpha you will end up with 0 alpha directly on the stage (this assumes RGBA stage, of course). Tomas _______________________________________________ clutter-app-devel-list mailing list [email protected] http://lists.clutter-project.org/listinfo/clutter-app-devel-list
