Fails to save animation containing a type 2 frame.

[mrudat]

Fails to save an animation where frameType is not 1 (the data gets discarded on load).

hkxPoser/hkxPoser/hka.cs

Line 400 in 63bf1c0

int numReferenceFrameSamples = this.referenceFrameSamples.Length;

The following allows runs without error but almost certainly results in an invalid file. The new file causes the player to run in place.

        int numReferenceFrameSamples = this.referenceFrameSamples != null ? this.referenceFrameSamples.Length : 0;

An example of such an animation is: meshes/actors/character/Animations/MT/Neutral/female/RunForward.hkx from mcgFemaleWalk.

The data that is discarded appears to be a hkaDirectionalReferenceFrame; I'm using hkxPack to copy the data from the old to the new file to see if that will work.