This is needed for synchronization: motions will have to start
(with a specific start time offset) from a point in the code where
only the motion object is available.
I added/used LLMotionController& in a previous commit, this was
now changed into a pointer. There is (obviously) not much reason
for that, but also no disadvantage: the diff relative to LLs code
doesn't get larger since the references where already added, too.
Conflicts:
indra/llcharacter/llkeyframemotion.cpp
indra/llcharacter/llkeyframemotion.h
For these standard motions, the viewer likes to very frequently
flood-call startMotion/stopMotion sometimes, which at the very
least needs a LLUUID lookup in a std::map. In particular, this
is done for two of them for every avatar in the sim every frame.
This code makes it possible to test if that makes sense by
merely doing a bit test.
Conflicts:
indra/llcharacter/llkeyframemotion.h
Emerald physics demoted to legacy. Only enabled on av's that fail to send physics paramaters, or AvatarPhysics is completely disabled.
Params reset when AvatarPhysics is toggled off. (Bugfix for LL's code)
