ModelEntities that were playing animations on models with local pivot offsets were not working correctly.
Specifically, the windmill animation in the demo domain.
We now compose a matrix containing all of the FBX's preTranslation, preRotation and postTranformations.
Hooked up a transition animation from idle to walk in the animation json.
Also fixed a bug in the AnimBlendLinearMove which was preventing the interpolation
into idle from being correct.
New JavaScript API to get the avatar's default pose.
MyAvatar.getDefaultJointRotation(index);
MyAvatar.getDefaultJointTranslation(index);
See `examples/tPose.js` for example usage
It can be called from script with minimal blocking,
because it inspects a copy of the joint values from the Rig, which is updated atomically.
This copy occurs in Rig::updateAnimations()
Logic which extracted rotations from a non-uniformly scaled matrices was sometimes incorrect.
This should fix the roads in Qbit as well as the blocks in toybox.
This Y_180 flip is defined in skeletonModel not in the rig.
This is important if we wish to use the Rig for both Avatars (180 flip) and Entity models (no 180 flip).
We can hide this 180 flip from script, if we wish, by including it in all the accessors to and from
MyAvatar -> skeletalModel -> Rig.
Added Quaternions::Y_180 to GLMHelpers.
This will allow us in the future to pull preRotations from
animations instead of the model skeleton. It is disabled
by default because our current animations preRotations are
not correct for the left hand.
This makes it much simpler for code out side of the rig to manipulate AnimVars
* Removed mat4 type from AnimVars
* AnimVariantMap now has a _rigToGeometryTransform matrix
used to transform positions and rotations into the correct coordinate frame.
* Moved AnimPose code to extract a quat from a scaled matrix into GLMHelpers
* Moved JointData into shared library
* added methods to the rig to copy into and out of JointData
* JointData translations must be in meters this is so the
fixed point compression wont overflow, also, it's a
consistent wire format.
