Clears all the fixtures in the specified groups from the programmer.
Namespace: Playbacks.Editor
Void Playbacks.Editor.ClearFixturesInGroup(IEnumerable<Handle> handles, Single fadeTime)
http://[ip]:4430/titan/script/2/Playbacks/Editor/ClearFixturesInGroup?handles={handleList}&fadeTime={float}
handles ( IEnumerable<Handle> ) : A list of group handles containing the fixtures to clear.
fadeTime ( Single ) : The fade time to use when clearing the fixtures.