Also moved Rig::updateAnimations() now occurs after
Rig::updateFromHeadParameters() and Rig::updateFromHandParameters().
This should remove a frame of lag for head and hand IK targets.
Rig::updateFromEyeParameters() occurs after Rig::updateAnimations().
But now the eye JointStates are re-computed, this is the actual
fix for the local eye tracking issue.
The main fix for this was to set the JointState animation priority to 3.0
The secondary fix was only noticed when we changed the animation priority
Basically, the debugRendering was using the JointStates after they were
manipulated by SkeletonModel to 'relax' them toward thier default pose for
IK purposes.
This is a blend of the previous 'sitting' and 'standing' HMD modes.
Basically, when you move your head within a small range (20cm) your
avatar will lean appropriately, however when you cross that threshold
your body will move underneath you, re-centering your head above the body.
While this occurs the avatar should play the appropriate walking animations.
Because the current IK system doesn't quite handle what we need
for the head and neck IK, we do it procedurally in the rig, and
manually set both neck and head IK targets.
The hand state machine has the following features
* There's a idle to point animation, followed by a looping point hold state.
* There's a point to idle animation.
* The grab state is composed of a linear blend between an open and closed pose.
Additionally the C++ code will ramp on the left and right hand overlays,
This allows the fingers to be animated normally when the user is not actively
pointing or grabbing.
* Application: Forward trigger values to the MyAvatar's PalmData
* SkeletonModel: Pass PalmData to Rig via updateRigFromHandData() this is more explicit then
the Rig::inverseKinematics methods.
* AnimNodeLoader & AnimOverlay: add support for LeftHand and RightHand bone sets
* Rig::updateRigFromHandData() read the triggers and set stateMachine trigger vars
* avatar.json - udpated with new hand state machine with temporary animations
* In HMD mode head orientation and position is set.
* When not in HMD only orientation is set, position should
default to the underlying pose position.
This should help improve our idle and walk animations, because
animation on the "lean" joint was being lost, even when we did
not require procedural leaning.
Until I figure that out, the answer is to turn off Developer->Avatar->"Enable Avatar Update Threading", run through forward/back/left/right/strafeLeft/strafeRight, and then turn "Enable Avatar Update Threading" back on.
