protected Vector3[] GetBonePositions()
{
if (skeletonAvailable)
{
Vector3[] rawSkeleton = skeletonAction.GetBonePositions();
if (mirroring == MirrorType.LeftToRight || mirroring == MirrorType.RightToLeft)
{
for (int boneIndex = 0; boneIndex < rawSkeleton.Length; boneIndex++)
{
rawSkeleton[boneIndex] = MirrorPosition(boneIndex, rawSkeleton[boneIndex]);
}
}
return(rawSkeleton);
}
else
{
//fallback to getting skeleton pose from skeletonPoser
if (fallbackPoser != null)
{
return(fallbackPoser.GetBlendedPose(skeletonAction, inputSource).bonePositions);
}
else
{
Debug.LogError("Skeleton Action is not bound, and you have not provided a fallback SkeletonPoser. Please create one to drive hand animation when no skeleton data is available.", this);
return(null);
}
}
}
protected void CopyBonePositions(Vector3[] positionBuffer)
{
if (skeletonAvailable)
{
Vector3[] rawSkeleton = skeletonAction.GetBonePositions();
if (mirroring == MirrorType.LeftToRight || mirroring == MirrorType.RightToLeft)
{
for (int boneIndex = 0; boneIndex < positionBuffer.Length; boneIndex++)
{
MirrorBonePosition(ref rawSkeleton[boneIndex], ref positionBuffer[boneIndex], boneIndex);
}
}
else
{
rawSkeleton.CopyTo(positionBuffer, 0);
}
}
else
{
//fallback to getting skeleton pose from skeletonPoser
if (fallbackPoser != null)
{
fallbackPoser.GetBlendedPose(skeletonAction, inputSource).bonePositions.CopyTo(positionBuffer, 0);
}
else
{
Debug.LogError("Skeleton Action is not bound, and you have not provided a fallback SkeletonPoser. Please create one to drive hand animation when no skeleton data is available.");
}
}
}
protected Vector3[] GetBonePositions(SteamVR_Input_Sources inputSource)
{
Vector3[] rawSkeleton = skeletonAction.GetBonePositions(inputSource);
if (mirroring == MirrorType.LeftToRight || mirroring == MirrorType.RightToLeft)
{
for (int boneIndex = 0; boneIndex < rawSkeleton.Length; boneIndex++)
{
if (boneIndex == SteamVR_Skeleton_JointIndexes.wrist || IsMetacarpal(boneIndex))
{
rawSkeleton[boneIndex].Scale(new Vector3(-1, 1, 1));
}
else if (boneIndex != SteamVR_Skeleton_JointIndexes.root)
{
rawSkeleton[boneIndex] = rawSkeleton[boneIndex] * -1;
}
}
}
return(rawSkeleton);
}
